Top IT Consultants in Illinois
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List of the Top Illinois IT Services Companies
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Featured
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$5,000+$100 - $149 / hr50 - 249Serves IllinoisServices provided
50% IT Managed Services20% Cybersecurity10% AI Consulting +2 services10% Cloud Consulting & SI10% IT Strategy ConsultingSee all 16 projectsdesignDATA is an IT managed services provider offering comprehensive IT solutions, including cloud services, IT support, cybersecurity, and hardware management. Across their reviews, 100% of clients highlight their outstanding customer service and tailored IT training programs, which enhance productivity and security awareness. Approximately 90% of reviewers praise their proactive project management and ability to handle complex IT transitions smoothly. Their commitment to understanding client needs solidifies their reputation as a trusted IT partner.
Reviews mention Hard working
Clients consistently commend designDATA for their hard work and dedication. One client noted, 'They've worked hard not to let their commitment to our success suffer,' even amidst challenges like the pandemic. The emphasis on accessibility and active communication reflects their diligent approach to client partnerships. Overall, the sentiment around their work ethic is highly positive, highlighting their commitment to excellence and responsiveness in all interactions.-
Managed IT Services for Nonprofit Organization
5.0 Feb 14, 2023As we have grown, so has design Data. They've worked hard not to let their commitment to our success suffer as we both worked through the pandemic and into a new season of growth and change. Any time there have been issues or problems, they have dealt with them in a professional and transparent manner.
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Industry Experience
designDATA has garnered positive feedback across various sectors, notably nonprofits, advertising & marketing, transportation, and pharmaceuticals. Clients praised their expertise in IT support, cybersecurity, and training programs, highlighting their hands-on approach and responsiveness. In the nonprofit sector, they are recognized for building trust and improving operational maturity. The advertising & marketing field appreciates their tailored strategies that mitigate wasted ad spend. Overall, designDATA is viewed as a reliable partner with a strong focus on customer service and strategic IT solutions.
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Advertising & marketing Nonprofit Transportation Pharmaceuticals Business services Other IndustryWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight designDATA's exceptional value for money, noting that while their pricing may be higher than previous vendors, the quality of service received far exceeds expectations. One client remarked that they receive 'triple the value' for costs that are 'roughly 50% higher' than before. Another highlighted how designDATA's tailored training and support provide significant returns on investment, making them a trusted partner for IT services. Overall, sentiment is overwhelmingly positive regarding their cost-effectiveness and service quality.Was this helpful?
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$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
80% IT Managed Services10% Cloud Consulting & SI10% CybersecuritySee all 19 projectsCorporate Technologies is a managed IT services provider specializing in IT support, server management, and cybersecurity solutions. Their reviews are overwhelmingly positive, with approximately 90% of clients highlighting their responsiveness, professionalism, and technical expertise. Many clients appreciate their proactive approach to IT management and the seamless transitions they facilitate, with nearly 70% noting improvements in efficiency and system reliability.
Reviews mention Openness
Corporate Technologies has received positive feedback regarding their openness in communication and responsiveness to client needs. Clients have noted their willingness to listen to questions and concerns throughout the project, highlighting their punctuality and thorough understanding of project requirements. One client specifically praised their ability to maintain a customized plan and deliver speedy, friendly customer service, reflecting a strong alignment with client expectations and values.-
IT Managed Services for Animal Hospital
4.0 Aug 28, 2025They were well informed about what we needed, punctual about getting it implemented, and very open to listening to our questions, concerns, requests as the project went on/goes on.
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5 of 6 reviews are 5 starsUnknown avg. project costRead 6 Recent ReviewsReviewed 6 times in the past 6 months
Corporate Technologies has received mixed feedback in recent reviews. While some clients praised their responsiveness and effective communication, others expressed dissatisfaction with project management and delivery times. Notable positive remarks highlighted their ability to meet IT needs efficiently with minimal downtime. However, one review pointed out significant delays and unmet expectations. Overall, sentiment varies, with some clients appreciating the value and personable service, while others noted areas for improvement in project execution.Was this helpful?
Industry Experience
Corporate Technologies has received positive feedback across various industries, including non-profit, manufacturing, legal, telecommunications, and arts. Clients commend their expertise in IT support, cybersecurity, and project management, highlighting strengths in responsiveness, communication, and operational efficiency. Non-profit organizations particularly benefit from their tailored IT solutions that enhance service delivery, while manufacturing clients appreciate their ability to manage IT needs effectively. Overall, Corporate Technologies is well-suited for projects in non-profit, manufacturing, telecommunications, legal, and other sectors requiring reliable IT support.
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Transportation Other industries Non-profit Manufacturing Arts, entertainment & music Other Industry Construction Home Services Legal TelecommunicationsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Corporate Technologies is often recognized for its competitive pricing and overall value for money. Clients have noted that their pricing fits within budget constraints while providing good value. For instance, one client emphasized that Corporate Technologies offered 'good value for the cost' and was selected over competitors for this reason. However, some feedback indicates inconsistencies in service delivery, with one client expressing dissatisfaction over unmet expectations despite initial cost-effectiveness. Overall, sentiment regarding value is generally positive, with several clients highlighting the affordability of services.Was this helpful?
$25,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
20% AI Development20% Custom Software Development15% Web Development +5 services10% AI Agents10% Cloud Consulting & SI10% Enterprise App Modernization10% Generative AI5% Mobile App DevelopmentSee all 61 projectsLeobit is a software development company offering services in custom software development, AI solutions, and IT consultancy. Based on the reviews provided, 100% of clients praised Leobit's technical expertise, timely delivery, and reliable project management. Approximately 90% highlighted their strong collaboration and communication, with no significant areas for improvement noted by clients.
8 of 8 reviews are 5 starsUnknown avg. project costRead 8 Recent ReviewsReviewed 8 times in the past 6 months
Leobit has received overwhelmingly positive feedback from clients over the past six months, highlighting their professionalism, technical expertise, and timely delivery. Clients praised their ability to enhance software functionality, improve application performance, and streamline processes. Specific commendations include the successful migration of legacy systems, the development of AI tools, and efficient project management. Overall, clients expressed satisfaction with the collaboration and noted no significant areas for improvement, reinforcing Leobit's reputation as a reliable and effective partner.Was this helpful?
Industry Experience
Leobit has garnered positive feedback across diverse industries, including Information Technology, Non-Profit, Financial Services, and Education. Clients commend Leobit for its technical expertise, timely delivery, and effective collaboration. The company's strengths lie in developing SaaS platforms, enhancing system performance, and integrating AI solutions. Overall sentiment is highly favorable, with clients noting significant improvements in operational efficiency and user experience. Industries such as Financial Services and IT show a particular inclination for Leobit's capabilities, making them a strong match for projects requiring advanced technical solutions and ongoing support.
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Other industries Real estate Software Healthcare Engineering Consumer Products Sports Financial services Education Advertising & marketing Media IT Services Information technology Consulting Retail Gambling Non-profitWas this helpful?
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Get in TouchLeobit is very responsive
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$25,000+$150 - $199 / hr50 - 249Serves IllinoisServices provided
30% AI Consulting30% Custom Software Development20% BI & Big Data Consulting & SI +2 services10% Cloud Consulting & SI10% IT Managed ServicesSee all 36 projectsEmergent Software is a versatile IT service provider specializing in custom software development and IT support, particularly for Microsoft Azure environments. Across their reviews, they are consistently praised for their technical proficiency, project management skills, and responsiveness, with approximately 90% of reviews highlighting their ability to deliver customized solutions efficiently and professionally. Clients commend their supportive communication and adherence to deadlines.
1 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Emergent Software has received positive feedback in recent reviews, particularly for their effective project management and technical expertise. Clients noted successful outcomes such as optimized server architecture and improved cybersecurity measures. Communication was highlighted as a strength, with timely responses to needs and consistent deadline adherence. One client appreciated the skilled specialists and the ability to visualize project progress, while suggesting enhanced visibility for prioritizing support requests as an area for improvement.Was this helpful?
Industry Experience
Emergent Software has demonstrated notable expertise across various industries, including Financial Services, Utilities, Legal, Manufacturing, and Government. Clients have praised their tailored solutions, responsiveness, and proactive communication, particularly in managing complex software integrations and migrations. Overall sentiment is positive, highlighting their ability to enhance operational efficiency and provide clear, valuable insights, making Emergent Software a strong fit for projects across these sectors.
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Chemicals & Biotechnology Medical Construction Transportation Advertising & marketing IT Services Design Food & Beverages Nonprofit Hospitality & leisure Government Engineering Healthcare Financial services Other Industry Retail Arts, entertainment & music Manufacturing Legal UtilitiesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Emergent Software is frequently praised for providing excellent value for money, with clients noting that their investments yield significant returns in efficiency and effectiveness. For instance, one client reported spending approximately $285,000 on a software rebuild that significantly improved user experience and customer satisfaction. Another client highlighted how Emergent's services helped automate over 1,500 sales orders monthly, demonstrating their cost-effectiveness. Overall, clients express high satisfaction with Emergent Software's pricing relative to the quality and impact of their work.Was this helpful?
More responsive than most other service providers
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$25,000+Undisclosed250 - 999Hoffman Estates, IL
Services provided
20% AI Development20% BI & Big Data Consulting & SI20% CRM Consulting and SI +6 services10% AI Consulting10% Generative AI5% Cloud Consulting & SI5% Custom Software Development5% IoT Development5% Web DevelopmentSee all 5 projectsSoftweb Solutions is a versatile technology company specializing in software development, mobile application development, and IT consulting. They are acknowledged for their robust technical expertise and flexibility, consistently delivering successful outcomes across various projects. Reviewers highlight Softweb Solutions' effective project management and communication skills, with approximately 80% emphasizing their strong technical depth and adaptability. Client feedback is overwhelmingly positive, with no significant areas for improvement noted.
Reviews mention Unique expertise
Clients have consistently praised Softweb Solutions for their unique technical expertise, particularly in Java application development. One client noted their impressive ability to maintain up-to-date skills across various platforms and technologies, highlighting their capability to handle complex projects. The feedback indicates a strong overall sentiment, with clients expressing confidence in their abilities and satisfaction with the results delivered, ultimately viewing them as a valuable development partner.-
Custom Web Application Development For Business and IT Consultancy
5.0 Jan 30, 2014I would say it’s their technical expertise. They have a great pool of resources from website design to backend development, across several platforms and technologies. For example, in Java. In Java silver phases, we have different versions every year. Each version comes with a new set of features, new techniques, and so on. Softweb has been great at maintaining the most up-to-date skills.
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Industry Experience
Softweb Solutions has demonstrated strong expertise across various industries, including Telecommunications, Information Technology, Legal, Consulting, and Medical Billing. Clients praise their technical proficiency, ability to meet project deadlines, and effective communication. Positive feedback highlights their adaptability and resource access, while areas for improvement include better communication from administration and enhancing industry-specific knowledge. Overall, sentiment is favorable, particularly in IT and legal sectors, making them a suitable partner for projects within these fields.
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Other Industry Information technology Telecommunications Consulting LegalWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Softweb Solutions as offering reasonable pricing and good value for money. One client noted their investment of over $25,000 yielded 3–4 successful releases, while another highlighted a $200,000 project that met project deadlines effectively. A manager from a cellular service provider mentioned annual costs between $300,000 and $400,000, emphasizing the positive feedback from internal users. Overall, clients appreciate the technical expertise and flexibility provided by Softweb Solutions, reinforcing their cost-effectiveness.Was this helpful?
See All Locations (2)Hoffman Estates, IL
C/O Avnet Inc, 2000 West Center Drive, Suite B401
Hoffman Estates, IL 6019210 - 15
866-345-7638
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Undisclosed$50 - $99 / hr2 - 9Evanston, IL
Services provided
35% Other IT Consulting and SI15% IT Managed Services10% Business Consulting +4 services10% Cloud Consulting & SI10% Cybersecurity10% IT Strategy Consulting10% Unified Communications Consulting & SINEBULACLOUD is an other IT consulting and SI company founded in 2014. The agency specializes in other IT consulting and SI and IT managed services.
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Featured
What are Featured Providers?
$50,000+< $25 / hr1,000 - 9,999Serves IllinoisServices provided
20% IT Managed Services15% Application Management & Support15% Call Center Services +4 services15% Custom Software Development15% Customer Service Outsourcing10% AI Development10% Enterprise App ModernizationSee all 10 projectsFlairsTech is a versatile IT service provider offering software development, customer support, and project management services. The company is highly regarded for its technical expertise, adaptability, and strong cultural alignment, resulting in improved operational efficiency and customer satisfaction. With over 90% of reviews mentioning positive collaboration and timely delivery, FlairsTech is consistently praised for their communication and professional dedication.
1 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
FlairsTech has received positive feedback over the past six months, with clients highlighting their expertise in software development and effective project management. A recent review noted significant improvements in site performance, the introduction of new features, and a reduction in bugs, all attributed to FlairsTech's strong team collaboration and technical capabilities. Clients appreciate their timely delivery and careful planning, with no identified areas for improvement.Was this helpful?
Industry Experience
FlairsTech has received positive feedback across various industries, including Sports, Construction, Consumer Products, Hospitality, Media, Financial Services, and Software. Clients commend their expertise in software development, customer support, and project management, highlighting strengths in technical knowledge, collaboration, and timely delivery. The overall sentiment is notably favorable, indicating FlairsTech's strong performance in enhancing operational efficiency and customer satisfaction. Potential clients in these industries can expect a reliable partner proficient in both technical and operational aspects.
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Consumer products & services Hospitality & leisure Media Financial services Software Construction SportsWas this helpful?
More responsive than most other service providers
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$5,000+$200 - $300 / hr10 - 49Serves IllinoisServices provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingSee all 3 projectsDatalink Networks Inc. is an IT services company specializing in IT infrastructure improvements, network security, and consulting. The company consistently receives positive feedback, with 100% of reviewers praising their prompt problem-solving and proactive support. Clients highlight their exceptional project management skills and commitment to delivering efficient and dependable IT solutions.
Industry Experience
Datalink Networks Inc. has garnered positive feedback across various industries, including nonprofit, healthcare, and food & beverage. Clients commend their expertise in IT infrastructure improvements, project management, and responsive support. In the nonprofit sector, they excelled at implementing secure email services. In healthcare, they facilitated effective hardware upgrades, while in the food & beverage industry, they significantly enhanced network security and performance. Overall, their strengths lie in their proactive problem-solving and dependable service, making them a suitable partner for organizations seeking robust IT solutions.
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Nonprofit Food & BeverageWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Datalink Networks Inc. is frequently praised for delivering high value relative to their pricing. Clients noted their exceptional responsiveness and dedication, with one reviewer highlighting the 'headspinningly fast, competent service' provided. Another client emphasized that their inquiries were 'immediately addressed and applied in time.' Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services, as clients felt they received superior support and solutions that justified the investment.Was this helpful?
Undisclosed< $25 / hr10 - 49Serves IllinoisServices provided
35% Custom Software Development25% Generative AI15% Mobile App Development +4 services10% DevOps Managed Services5% AI Agents5% Cloud Consulting & SI5% CybersecuritySee all 22 projectsLogiQuad Solutions Private Limited is a multifaceted IT services company specializing in full-stack development, DevOps, and software engineering. Across various reviews, LogiQuad is praised for its technical expertise, project management, and proactive communication, leading to nearly 100% positive feedback. Approximately 90% of reviewers highlight their ability to deliver scalable, efficient solutions while maintaining excellent client relationships and communication.
3 of 3 reviews are 5 stars$10,000 – $49,000 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
LogiQuad Solutions Private Limited has received positive feedback in recent reviews, highlighting their strong project management, clear communication, and ability to deliver tailored solutions. Clients praised their engagement in the development process and the quality of the final products, noting user satisfaction and practical functionality. Some areas for improvement included refining project structure and managing revision cycles, but overall sentiment remains highly favorable, with clients appreciating their responsiveness and adaptability to evolving project needs.Was this helpful?
Industry Experience
LogiQuad Solutions Private Limited has demonstrated strong capabilities across multiple industries including Financial Services, Information Technology, Advertising & Marketing, Education, and Telecommunications. Clients commend their effective project management, technical expertise, and responsive communication. The company's strengths lie in custom software development and DevOps, particularly for web and mobile applications. Overall, feedback is highly positive, indicating that they are well-suited for projects requiring innovative solutions and agile methodologies.
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Telecommunications Advertising & marketing Education IT Services Software Information technology Financial services Business servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight LogiQuad Solutions Private Limited's excellent value for money, noting their pricing aligns well with budgets while delivering high-quality services. For instance, one client remarked on their 'good value for cost' and 'high-quality deliverables,' while another emphasized their cost-effectiveness and ability to work within budget without sacrificing quality. Overall, the sentiment is overwhelmingly positive, with clients appreciating the balance of affordability and exceptional service.Was this helpful?
More responsive than most other service providers
Get in TouchLogiQuad Solutions Private Limited is very responsive
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$10,000+$150 - $199 / hr10 - 49Downers Grove, IL
Services provided
40% Cybersecurity40% IT Managed Services10% IT Strategy Consulting +2 services5% Cloud Consulting & SI5% Unified Communications Consulting & SIAqueity is an IT managed services company headquartered in Downers Grove, Illinois. Their services include IT managed services and Cybersecurity.
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UndisclosedUndisclosed10 - 49Bloomington, IL
Services provided
25% Business Continuity Management25% Cloud Consulting & SI25% Cybersecurity +1 service25% IT Managed ServicesIT managed services company STL Business & Technology Solutions is in Bloomington, Illinois. They focus on IT managed services and Cybersecurity and were launched in 1992.
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UndisclosedUndisclosed10 - 49Des Plaines, IL
Services provided
40% Cybersecurity40% IT Managed Services10% Cloud Consulting & SI +1 service10% IT Strategy ConsultingSpot Migration Co is a Cybersecurity company. The team offers Cybersecurity and IT managed services and is headquartered in Des Plaines, Illinois.
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UndisclosedUndisclosed250 - 999Aurora, IL
Services provided
15% IT Managed Services10% Cloud Consulting & SI10% Custom Software Development +9 services10% Generative AI10% IT Strategy Consulting10% Mobile App Development10% Web Design5% AI Consulting5% AI Development5% Business Consulting5% Business Continuity Management5% CRM Consulting and SIAsofttek is a midsize IT strategy consulting company established in 2013. Their services include IT strategy consulting and IT managed services.
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$1,000+$150 - $199 / hr10 - 49Northfield, IL
Services provided
45% IT Managed Services25% ECM Consulting and SI10% Cloud Consulting & SI +2 services10% Cybersecurity10% IT Strategy ConsultingCIO Landing, a small IT managed services company, is headquartered in Northfield, Illinois and Chicago, Illinois. The team focuses on IT managed services and ECM consulting and SI.
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Featured
What are Featured Providers?
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
70% CRM Consulting and SI10% AI Development10% API Development +1 service10% IT Staff AugmentationSee all 105 projectsPeeklogic, LLC is a Salesforce development company renowned for its expertise in custom CRM solutions, workflow automation, and integration services. Across numerous reviews, clients consistently highlight their excellent project management, responsiveness, and ability to deliver on time. Notably, 100% of reviewers commend Peeklogic, LLC for their professionalism and value-for-cost, with no major areas of improvement suggested.
17 of 17 reviews are 5 starsLess than $10,000 avg. project costRead 17 Recent ReviewsReviewed 17 times in the past 6 months
Recent reviews for Peeklogic, LLC highlight an overwhelmingly positive sentiment, with clients praising their strong communication, timely project delivery, and effective problem-solving capabilities. Notable feedback includes a 25% increase in conversion rates due to custom workflows, and successful integration projects that enhanced operational efficiency. Clients consistently appreciated Peeklogic, LLC's responsiveness and their ability to adapt to evolving project requirements, underscoring the company's reliability as a development partner.Was this helpful?
Industry Experience
Peeklogic, LLC has garnered positive feedback across various industries including medical, information technology, financial services, manufacturing, and education. Clients commend their expertise in Salesforce integration, custom development, and project management, consistently highlighting successful outcomes such as enhanced operational efficiency and streamlined communication between systems. The overall sentiment is favorable, with particular praise for their responsiveness, adaptability, and commitment to delivering high-quality solutions tailored to specific industry needs.
Read All ReviewsSelect Industry to see insights
Financial services Software Chemicals & Biotechnology Telecommunications Advertising & marketing Real estate Education Transportation Arts, entertainment & music Retail Nonprofit Consumer Products Automotive Information technology Other industries Consulting Legal Construction Hospitality & leisure Business services Healthcare IT Services Non-profit Consumer products & services Manufacturing MedicalWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Peeklogic, LLC is recognized for delivering strong value for money, with numerous clients highlighting their cost-effectiveness and alignment with budget constraints. Feedback indicates that their services consistently meet or exceed expectations, with one client noting that Peeklogic's pricing fit perfectly within budget while providing excellent service quality. Many reviewers appreciated the transparency in communication and the promptness in addressing needs, contributing to a perception of high value relative to costs incurred.Was this helpful?
More responsive than most other service providers
Get in TouchPeeklogic, LLC is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$5,000+$150 - $199 / hr10 - 49Hanover Park, IL
Services provided
40% IT Managed Services30% Cybersecurity20% IT Strategy Consulting +1 service10% Call Center ServicesAcanthus Technology is an IT managed services company in Hanover Park, Illinois. Their services include IT managed services and Cybersecurity.
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UndisclosedUndisclosed10 - 49Downers Grove, IL
Services provided
20% IT Managed Services20% Mobile App Development15% Custom Software Development +4 services15% Cybersecurity15% IT Strategy Consulting10% Cloud Consulting & SI5% Other IT Consulting and SIBridgePoint Technologies is an IT managed services company. In Downers Grove, Illinois, their small team focuses on IT managed services and Mobile App Development. The firm was launched in 2004.
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$5,000+$150 - $199 / hr10 - 49Burr Ridge, IL
Services provided
60% IT Managed Services20% Cybersecurity15% Cloud Consulting & SI +1 service5% Unified Communications Consulting & SIThe Isidore Group, an IT managed services company, is located in Burr Ridge, Illinois and Chicago, Illinois. They provide IT managed services and Cybersecurity and were launched in 2014.
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$1,000+$50 - $99 / hr2 - 9Plainfield, IL
Services provided
20% CRM Consulting and SI20% Cloud Consulting & SI20% Custom Software Development +2 services20% ECM Consulting and SI20% IT Strategy ConsultingVandesys Inc is a software development company. The Plainfield, Illinois-based team offers Custom Software Development and cloud consulting & SI.
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$10,000+< $25 / hr250 - 999Lincolnshire, IL
Services provided
5% AI Agents5% AI Consulting5% AI Development +17 services5% Application Testing5% BI & Big Data Consulting & SI5% CRM Consulting and SI5% Cloud Consulting & SI5% Custom Software Development5% Cybersecurity5% Generative AI5% IT Managed Services5% IT Staff Augmentation5% IT Strategy Consulting5% IoT Development5% Logistics & Supply Chain Consulting5% Mobile App Development5% Other Application Development5% Robotics Process Automation5% Supply Chain Management5% Web DevelopmentTechClub Inc is an IT strategy consulting company launched in 2013. The firm specializes in IT strategy consulting and BI & big data consulting & SI.
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$10,000+$50 - $99 / hr50 - 249Carbondale, IL
Services provided
50% Blockchain10% AI Development10% BI & Big Data Consulting & SI +3 services10% IT Managed Services10% Mobile App Development10% Web DevelopmentSee all 1 projectsOptimusFox provides innovative blockchain solutions, including Dapp development on the Solana Blockchain. Their projects often involve integrating blockchain technology with platforms like Telegram. Reviews highlight their professional communication, technical skills, and ability to deliver projects on time, underscoring their strong alignment with client values and budget considerations.
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$1,000+$50 - $99 / hr10 - 49Chicago, IL
Services provided
35% BI & Big Data Consulting & SI20% CRM Consulting and SI20% IT Managed Services +2 services20% IT Strategy Consulting5% E-Commerce DevelopmentKlein Consulting, LLC is a Chicago, Illinois-based business intelligence company. Their services include BI & big data consulting & SI and CRM consulting and SI.
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$5,000+$50 - $99 / hr10 - 49Schaumburg, IL
Services provided
40% Cybersecurity40% IT Managed Services20% IT Strategy ConsultingEstablished in 1994, Temple-IT is a Cybersecurity company. The team offers Cybersecurity and IT managed services.
Read moreSee All Locations (2)Schaumburg, IL
1901 North Roselle Road
Schaumburg, IL 6019516 - 20
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UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingSmall IT strategy consulting company Fairway IT Solutions, is in Chicago, Illinois. Their services include IT strategy consulting and cloud consulting & SI.
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$5,000+$100 - $149 / hr2 - 9Batavia, IL
Services provided
50% IT Managed Services30% IT Strategy Consulting10% Cloud Consulting & SI +1 service10% CybersecurityTeqworks, an IT managed services company, was launched in 2002. The firm provides IT managed services and IT strategy consulting.
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$25,000+$150 - $199 / hr10 - 49Chicago, IL
Services provided
40% BI & Big Data Consulting & SI20% Cloud Consulting & SI20% Enterprise App Modernization +1 service20% IT Strategy ConsultingOne Six Solutions is a business intelligence company. They were founded in 2013, and their services include BI & big data consulting & SI and Enterprise App Modernization.
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UndisclosedUndisclosed10 - 49Deerfield, IL
Services provided
20% BI & Big Data Consulting & SI20% Cybersecurity20% ERP Consulting and SI +2 services20% IT Managed Services20% IT Strategy ConsultingIT strategy consulting company Liberty Technology Advisors, Inc. Is located in Deerfield, Illinois. Established in 1995, the team focuses on IT strategy consulting and BI & big data consulting & SI.
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$5,000+$150 - $199 / hr2 - 9Wheaton, IL
Services provided
50% IT Managed Services25% Cybersecurity25% IT Strategy ConsultingIT managed services company OverDrive IT was established in 2000. The agency provides IT managed services and Cybersecurity.
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UndisclosedUndisclosed10 - 49Naperville, IL
Services provided
25% Back Office Outsourcing25% Call Center Services25% Cloud Consulting & SI +1 service25% IT Strategy ConsultingSundogIT, Inc. Is a Back Office Outsourcing company. They are in Naperville, Illinois and have small team of experts. Their services include Back Office Outsourcing and Call Center Services.
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$1,000+$150 - $199 / hr10 - 49Naperville, IL
Services provided
50% IT Managed Services25% Cybersecurity25% Other IT Consulting and SI101 Digital is a Naperville, Illinois-based IT managed services company. Their services include IT managed services and Cybersecurity.
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Undisclosed$100 - $149 / hr50 - 249Mount Prospect, IL
Services provided
40% CRM Consulting and SI40% ERP Consulting and SI20% IT Strategy ConsultingCrestwood Associates is a CRM consulting and SI company. The Mount Prospect, Illinois-based company was founded in 1998. Their services include CRM consulting and SI and ERP consulting and SI.
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Undisclosed$100 - $149 / hr50 - 249Chicago, IL
Services provided
70% CRM Consulting and SI15% Cloud Consulting & SI15% IT Strategy ConsultingSonoma Partners is a midsize CRM consulting and SI company founded in 2001. Their team specializes in CRM consulting and SI and cloud consulting & SI.
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$100,000+$100 - $149 / hr50 - 249Naperville, IL
Services provided
20% Cloud Consulting & SI20% Custom Software Development20% Enterprise App Modernization +3 services20% IT Strategy Consulting10% Mobile App Development10% Web DevelopmentEgen is an IT strategy consulting company. They were established in 2002 and offer IT strategy consulting and cloud consulting & SI.
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Undisclosed$150 - $199 / hr50 - 249Schaumburg, IL
Services provided
60% ERP Consulting and SI30% Cybersecurity10% Cloud Consulting & SIAscent Innovations LLC is an ERP consulting and SI company. Founded in 2009, the company focuses on ERP consulting and SI and Cybersecurity.
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$1,000+$200 - $300 / hr50 - 249Elk Grove Village, IL
Services provided
30% Accounting10% Business Consulting10% Cloud Consulting & SI +5 services10% Cybersecurity10% ERP Consulting and SI10% Finance & Accounting Outsourcing (FAO)10% Financial Advising & Planning10% HR ConsultingIn Elk Grove Village, Illinois and McHenry, Illinois, Porte Brown LLC is a midsize Accounting company. Their services include Accounting and cloud consulting & SI.
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$10,000+$25 - $49 / hr10 - 49Naperville, IL
Services provided
20% Cloud Consulting & SI20% Cybersecurity20% IT Managed Services +2 services20% IT Staff Augmentation20% IT Strategy ConsultingLocated in Naperville, Illinois, Solutions Group is a small cloud consulting & SI company. Their services include cloud consulting & SI and IT managed services.
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UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
20% AI Development20% Cloud Consulting & SI20% Cybersecurity +2 services20% IT Managed Services20% IT Strategy ConsultingFounded in 2013, Zivra, LLC, a small IT strategy consulting company, is headquartered in Chicago, Illinois. Their team offers IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Arlington Heights, IL
Services provided
25% Business Consulting25% ERP Consulting and SI25% IT Strategy Consulting +1 service25% Unified Communications Consulting & SITransforming Solutions, Inc. Is an unified communications consulting & SI company. Founded in 1995, the agency focuses on unified communications consulting & SI and ERP consulting and SI.
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Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 Illinois IT Services Companies
-
$5,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
34.3/40.015.8/20 Reviews9/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.6/40.016/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
29.9/40.016.4/20 Reviews7.5/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Des Plaines, IL
Ability to deliver
29.7/40.016.2/20 Reviews6.8/10 Clients & Experience6.6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
35.7/40.016/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
95% IT Consulting5% Other -
$5,000+$150 - $199 / hr10 - 49Lockport, IL
Ability to deliver
35.4/40.016.4/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
100% IT Consulting -
$75,000+Undisclosed250 - 999Oak Brook, IL
Ability to deliver
34.3/40.015/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$1,000+$150 - $199 / hr10 - 49Park Ridge, IL
Ability to deliver
36/40.016.6/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
30.2/40.018.6/20 Reviews2.2/10 Clients & Experience9.5/10 Market PresenceService focus
80% IT Consulting20% Other -
$100,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
29.9/40.016.2/20 Reviews8/10 Clients & Experience5.7/10 Market PresenceService focus
75% IT Consulting25% Other -
$5,000+Undisclosed10 - 49Park Ridge, IL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$25,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
29/40.016.2/20 Reviews6.2/10 Clients & Experience6.6/10 Market PresenceService focus
60% IT Consulting40% Other -
$1,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
32/40.017/20 Reviews6.8/10 Clients & Experience8.2/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
33.7/40.016.2/20 Reviews9.5/10 Clients & Experience8/10 Market PresenceService focus
80% IT Consulting20% Other -
$5,000+Undisclosed50 - 249Downers Grove, IL
Ability to deliver
23.6/40.015.8/20 Reviews2.1/10 Clients & Experience5.7/10 Market PresenceService focus
100% IT Consulting -
$10,000+$150 - $199 / hr10 - 49Elburn, IL
Ability to deliver
34.9/40.016.6/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$50,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
39/40.020/20 Reviews9.1/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
36.2/40.017/20 Reviews9.8/10 Clients & Experience9.4/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$200 - $300 / hr2 - 9Bloomingdale, IL
Ability to deliver
31/40.016.2/20 Reviews8.4/10 Clients & Experience6.4/10 Market PresenceService focus
100% IT Consulting -
$10,000+$100 - $149 / hr50 - 249Evanston, IL
Ability to deliver
23.6/40.016.2/20 Reviews1.4/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$100,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
33.7/40.015.8/20 Reviews10/10 Clients & Experience7.9/10 Market PresenceService focus
40% IT Consulting60% Other -
$1,000+$100 - $149 / hr50 - 249Rolling Meadows, IL
Ability to deliver
21.9/40.016.8/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
90% IT Consulting10% Other -
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
34.3/40.016.2/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$150 - $199 / hr250 - 999Chicago, IL
Ability to deliver
31.9/40.016.2/20 Reviews9.8/10 Clients & Experience5.9/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
36.2/40.016.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+Undisclosed50 - 249Chicago, IL
Ability to deliver
36.2/40.016.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
25.2/40.016.2/20 Reviews3.7/10 Clients & Experience5.3/10 Market PresenceService focus
90% IT Consulting10% Other -
$50,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.3/40.016.6/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
15% IT Consulting85% Other -
$10,000+$150 - $199 / hr10 - 49Barrington, IL
Ability to deliver
30.5/40.015.6/20 Reviews8/10 Clients & Experience6.9/10 Market PresenceService focus
100% IT Consulting -
$25,000+$50 - $99 / hr250 - 999Chicago, IL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% IT Consulting80% Other
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