Top IT Consultants in Illinois
822 Companies
List of the Top Illinois IT Services Companies
Sponsored
-
Featured
What are Featured Providers?
$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 a full-service IT management company providing services such as cybersecurity training, cloud migration, managed IT support, and more. With nearly 100% positive feedback across diverse industries, clients frequently praise their exceptional customer service, tailored training programs, and proactive technology solutions. About 80% of reviews highlight their strong project management and successful outcomes in enhancing security and efficiency.
Reviews mention Well-executed projects
Clients consistently praise designDATA for executing well-managed projects, highlighting their effective support and proactive problem-solving. One client noted their impressive response during the pandemic, ensuring seamless transitions for remote work. Another emphasized the availability and creativity of top-level engineers in addressing challenges. Overall, the sentiment reflects strong satisfaction with designDATA’s reliability and expertise, as clients feel supported and confident in their technology management.-
Managed IT Services for Nonprofit Fundraising Organization
5.0 Aug 30, 2021I have to say, it was pretty amazing how we transitioned with designDATA during a pandemic when all of our offices shut down at slightly different times. In our Washington DC office, there weren’t any notices, because it was reported that someone in our building had tested positive for COVID-19 — everyone grabbed their laptops, went home, and we got them back online almost immediately. We communicate by email, Microsoft Teams, and often by telephone. We have a Teams meeting once a week, and there is ad hoc messaging between us that goes back and forth. Furthermore, our website is developed by a third-party company and is housed in the Amazon cloud. Wherever there is a change to that, we get designDATA on with the vendor to make sure that everything is working together properly.
Read Full Review -
IT Services & Training for Marketing Company
5.0 Feb 13, 2025Luis and Scott have been incredible trainers—always receptive to feedback and continuously improving the program to provide even more value. They don’t just deliver cookie-cutter training; they take the time to understand our needs and build custom sessions (2 per year) that are not only relevant today but will also serve as a long-term resource for staff onboarding. Every training session is delivered on time, and it's live and interactive to give us the opportunity to ask questions and really learn hands-on. They’re also proactive in updating content to keep up with evolving technology (like using AI tools) and cybersecurity threats.
Read Full Review
Was this helpful?
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.
Read All ReviewsSelect Industry to see insights
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?
View projects from:
Was this helpful?
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
80% IT Managed Services10% Cloud Consulting & SI10% CybersecuritySee all 12 projectsCorporate Technologies is a managed IT service provider specializing in comprehensive IT support, cybersecurity, and infrastructure management. Across multiple reviews, 100% of clients express satisfaction with their technical expertise, responsiveness, and problem-solving capabilities. Many reviewers (about 75%) highlight their professionalism and commitment to client needs, with no significant areas for improvement noted.
Reviews mention Patient
Overall, clients expressed high satisfaction with Corporate Technologies, particularly noting their patience when addressing technical issues. One client highlighted the company's ability to provide clear explanations to non-technical staff, which alleviated frustration. Another client praised the team's responsiveness and tenacity in finding timely solutions. Additionally, clients appreciated Corporate Technologies' willingness to adapt to their unique needs, showcasing a commitment to customer service and effective communication.-
Cybersecurity & IT Services for Architecture & Design Co
5.0 Sep 8, 2025They have the patience to do business with a company that does not always understand the best way forward in the changing technology that permeates life and explain the best way forward as often as needed.
Read Full Review -
Managed IT & Cybersecurity Services for Law Firm
4.5 Oct 15, 2025As a "lay person," dealing with computer issues can be intimidating and frustrating, but I have found the Corporate Technologies staff to be patient and tenacious in reaching workable and reasonably timely solutions. I'm always favorably impressed to speak with a tech who can walk the line between knowing how to deal with computers and still being able to explain things to a non-tech person like me!
Read Full Review -
IT Support for Nonprofit Organization
4.5 Mar 5, 2026We appreciate their patience. They’ve also recommended applicable solutions.
Read Full Review
Was this helpful?
0 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In the past six months, Corporate Technologies has received positive feedback for their IT assistance and server management services, particularly from a nonprofit client. They have effectively improved operational efficiency through cloud migration and enhanced communication systems. Clients commend their patience and proactive solution recommendations, with no significant areas for improvement noted. Overall, the sentiment is highly favorable, indicating strong client satisfaction with their ongoing support and engagement.Was this helpful?
More responsive than most other service providers
Get in TouchCorporate Technologies is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
Was this helpful?
$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 enhancing IT infrastructure, security, and support. Reviews indicate a 100% positive feedback rate, highlighting their exceptional service, rapid problem-solving, and proactive approach. Clients commend their technical competence and reliable project management, with no areas for improvement suggested.
Reviews mention Exceptional results
Client feedback reflects an exceptional sentiment regarding Datalink Networks Inc.'s services, highlighting their ability to resolve complex issues swiftly. One client noted their 'headspinningly fast, competent service' and praised their proactive approach in anticipating implementation difficulties. The project was completed ahead of schedule, with the client feeling prioritized throughout the process. Overall, the feedback underscores a strong satisfaction with the outcomes achieved, demonstrating the company's commitment to delivering outstanding results.-
Barracuda Setup for Nonprofit Professional Association
5.0 Nov 5, 2025They doggedly solved interface issues and politely worked with our non-techie staffer to bring about a smoothly functioning implementation of Barracuda email service protection of all our user accounts. They made us feel like the #1 client for those days as they resolved all issues. Everything was up and running faster than they (and we) expected. Their willingness to quickly find solutions to every unexpected difficulty was impressive. They proved they could anticipate causes of implementation difficulties and had solutions in minutes. Headspinningly fast, competent service.
Read Full Review
Was this helpful?
Industry Experience
Datalink Networks Inc. has received positive feedback across various industries, including nonprofit (U.S. Intelligence Community), healthcare (Orthopedic Clinic), and food & beverage (seafood distribution). Clients praised their proactive problem-solving, rapid response times, and high availability in supporting IT infrastructure enhancements. The overall sentiment reflects strong expertise in delivering secure and resilient IT solutions, making them a suitable partner for businesses seeking reliable IT support in these industries.
Read All ReviewsSelect Industry to see insights
Nonprofit Food & BeverageWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Datalink Networks Inc. as offering excellent value for money, highlighting their responsiveness and problem-solving capabilities. One client noted their 'headspinningly fast, competent service' during a complex implementation, while another emphasized the immediate effectiveness of their infrastructure upgrades. Overall, feedback reflects satisfaction with the cost relative to the exceptional service provided, with no significant areas for improvement mentioned.Was this helpful?
$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.
Reviews mention Accommodating
The feedback regarding FlairsTech's accommodating nature is overwhelmingly positive. Clients noted their support team as 'very accommodating and resourceful,' and highlighted the 'accommodating nature of the correspondences' as impressive. This sentiment reflects a strong alignment with client needs, contributing to effective project management and timely delivery of candidates. Overall, FlairsTech is perceived as responsive and adaptable, although there is a suggestion for improvement in communication streamlining.-
Staff Augmentation for Mergers & Acquisitions Company
4.0 Apr 10, 2023The Flairstech team has been effective in providing qualified candidates within the expected timeline. The support team has been very accommodating and resourceful. Accommodating nature of the correspondences.
Read Full Review
Was this helpful?
1 of 2 reviews are 5 stars$50,000 – $199,999 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Recent reviews for FlairsTech indicate a strong client satisfaction, highlighting their technical expertise and effective project management. Clients from LeagueSuite and Buildsoft praised FlairsTech for delivering timely results, improving site performance, and enhancing DevOps processes. Notably, clients emphasized the team’s strong communication skills and ability to collaborate across global teams. Overall, sentiments are overwhelmingly positive, with no significant areas for improvement identified.Was this helpful?
Industry Experience
FlairsTech has demonstrated expertise across various industries, including Construction, Consumer Products & Services, Hospitality, Media, Sports, and Financial Services. Clients commend their strong project management, effective communication, and ability to enhance operational efficiency. Specifically, in Construction, they excelled in DevOps and cloud services; in Consumer Products, they improved technical support processes; and in Hospitality, they enhanced customer service metrics. Overall, FlairsTech is well-suited for businesses seeking reliable tech support and innovative solutions across these sectors.
Read All ReviewsSelect Industry to see insights
Consumer products & services Hospitality & leisure Media Software Financial services Construction SportsWas this helpful?
View projects from:
Was this helpful?
-
-
$10,000+$50 - $99 / hr250 - 999Chicago, IL
Services provided
20% Enterprise App Modernization10% Application Management & Support10% BI & Big Data Consulting & SI +7 services10% Custom Software Development10% IT Staff Augmentation10% Mobile App Development10% UX/UI Design10% Web Design5% AI Development5% Cloud Consulting & SISoftura is a midsize Farmington Hills, Michigan-based Application Management & Support company. Their services include Application Management & Support and Enterprise App Modernization.
Read moreSee All Locations (3)Chicago, IL
10 S. Riverside Plaza Suite 810
Chicago, IL 6060676 - 100
+1 248-859-4987
Was this helpful?
-
UndisclosedUndisclosed2 - 9Naperville, IL
Services provided
40% Web Development20% Email Marketing20% IT Managed Services +1 service20% IT Strategy ConsultingWebsite development firm JIKOmetrix was launched in 2011. The small team provides Web Development and Email Marketing.
Read more -
Featured
What are Featured Providers?
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
85% CRM Consulting and SI14% Low/No Code Development1% Custom Software DevelopmentSee all 98 projectsPeeklogic, LLC is a Salesforce development company specializing in custom Salesforce solutions, integrations, and CRM enhancements. Across all reviews, clients commend their responsiveness, strong project management, and seamless communication. Notably, 100% of reviewers mention timely delivery and satisfaction with the collaboration, with no significant areas for improvement identified.
Reviews mention Proactive
The feedback regarding Peeklogic, LLC's proactive approach is overwhelmingly positive. Clients noted their quick responsiveness, with one stating they were 'highly responsive to our needs' and 'proactive in addressing our needs.' Another client emphasized their ability to adapt swiftly to evolving requirements, highlighting their commitment to clear communication and effective problem-solving. Overall, the sentiment reflects a strong appreciation for Peeklogic's initiative and engagement throughout project management, fostering a collaborative and reliable partnership.-
Salesforce Dev & Consulting for Logistics Data Mining Co
5.0 Jul 30, 2024The project management team was very proactive, participated in every cadence all and rapidly tended to any and all shifts in scope and schedule. All the work was done on time and with high quality, and all my needs and requirements were considered.
Read Full Review -
Custom Software Dev for Chat Integration Software Company
5.0 Dec 21, 2023The project management team is very proactive, participated in every cadence, and rapidly tended to any shifts in scope and schedule. All the work was done on time and with high quality. All my needs and requirements were taken into account.
Read Full Review -
Salesforce & Jira Integration for Software Company
5.0 Dec 13, 2023The team provides excellent support, demonstrating both proactivity and responsiveness.
Read Full Review -
Custom Salesforce Application for IT & Consulting Firm
5.0 Oct 1, 2019They're extremely competent and quick to understand any needs/requests sent their way. They're proactive in soliciting feedback and quick to turn around any required changes. They're a pleasure to work with.
Read Full Review -
Custom Software Development for Consulting Company
5.0 Feb 27, 2025Yes, they were proactive and efficient. How they don't just understand Salesforce, they learn to understand your company and then they use their knowledge of Salesforce to make it work for you.
Read Full Review
Was this helpful?
Industry Experience
Peeklogic, LLC has demonstrated strong proficiency in various industries, including Financial Services, Manufacturing, Medical, Hospitality, IT, and Legal. Clients commend their expertise in Salesforce integrations and customizations, leading to improved operational efficiencies and enhanced project management. Overall sentiment is positive, with clients appreciating their responsiveness, professional communication, and ability to adapt solutions to specific industry needs. Potential clients in Financial Services and Medical sectors may find them particularly well-suited due to consistent praise for automation and integration capabilities.
Read All ReviewsSelect Industry to see insights
Telecommunications IT Services Advertising & marketing Real estate Software Education Chemicals & Biotechnology Transportation Arts, entertainment & music Retail Nonprofit Consumer Products Automotive Business services Manufacturing Other industries Non-profit Consulting Healthcare Financial services Legal Construction Information technology Hospitality & leisure Medical Consumer products & servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise Peeklogic, LLC for their cost-effectiveness and value for money. Several reviews highlight that they chose Peeklogic due to competitive pricing and the alignment of costs with their budgets, with one client stating they received 'good value for the cost.' Many clients noted the responsiveness of the team and the quality of work delivered, which often exceeded expectations, reinforcing the sentiment that Peeklogic provides excellent value relative to their pricing.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?
-
-
UndisclosedUndisclosed2 - 9Glen Ellyn, IL
Services provided
40% Fractional CMO Services20% Business Consulting20% CRM Consulting and SI +1 service20% IT Strategy ConsultingRelavise is a Fractional CMO Services company launched in 2023. Their services include Fractional CMO Services and IT strategy consulting.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
10% Advertising10% Branding10% Business Consulting +7 services10% Content Marketing10% IT Strategy Consulting10% Media Planning & Buying10% Public Relations10% Social Media Marketing10% UX/UI Design10% Web DevelopmentAdvertising company Birk Creative is in Chicago, Illinois. They focus on Advertising and Branding.
Read more -
UndisclosedUndisclosed2 - 9Hanover Park, IL
Services provided
15% Branding15% Email Marketing15% Graphic Design +4 services15% Search Engine Optimization15% Social Media Marketing15% Web Design10% IT Strategy ConsultingEstablished in 2016, Prudent Digital is a small branding company. Their team focuses on Branding and Email Marketing.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
20% Event Management20% Fractional CMO Services20% Sales Outsourcing +4 services10% CRM Consulting and SI10% Public Relations10% Search Engine Optimization10% Social Media MarketingFounded in 2003, Markitexture is a Sales Outsourcing company. The team focuses on Sales Outsourcing and Event Management and is headquartered in Chicago, Illinois.
Read more -
UndisclosedUndisclosed2 - 9Naperville, IL
Services provided
10% API Development10% CRM Consulting and SI10% Custom Software Development +7 services10% E-Commerce Development10% Email Marketing10% Graphic Design10% Pay Per Click10% Search Engine Optimization10% Web Design10% Web DevelopmentNaper Solutions, Inc. Is an Email Marketing company established in 1997. In Naperville, Illinois, the team provides Email Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
20% Email Marketing20% Sales Outsourcing20% Search Engine Optimization +3 services15% Marketing Strategy15% Web Development10% CRM Consulting and SIEstablished in 2011, Krejca Creative Group is an Email Marketing company. Headquartered in Chicago, Illinois, the team specializes in Email Marketing and Search Engine Optimization.
Read more -
$5,000+$25 - $49 / hr50 - 249Naperville, IL
Services provided
15% Custom Software Development10% DevOps Managed Services10% IT Staff Augmentation +13 services5% Blockchain5% Cloud Consulting & SI5% Cybersecurity5% Digital Strategy5% E-Commerce Development5% Generative AI5% IT Managed Services5% IT Strategy Consulting5% Mobile App Development5% Search Engine Optimization5% Social Media Marketing5% Web Design5% Web DevelopmentSee all 6 projectsScorpbit is a versatile technology company providing services such as software development, e-commerce solutions, web development, and IT systems integration. Across various projects, they consistently deliver high-quality solutions on time, demonstrating exceptional project management and responsiveness. Approximately 100% of reviews highlight their competence, integrity, and effective communication as key strengths, with clients expressing high satisfaction and willingness to rehire them.
Reviews mention Timely
Clients express a highly positive sentiment regarding Scorpbit's timeliness. One review highlights that the project was delivered well ahead of schedule, with the client noting that the project's smaller size made it easier for Scorpbit to manage. Additionally, the responsiveness of the team was commended, as they consistently addressed queries promptly. Overall, the feedback indicates that Scorpbit excels in delivering projects on time and maintaining effective communication.-
Software Development for IT Services Firm
5.0 Jul 20, 2024The solution developed should deliver the scope within time and cost. They delivered items well before time. The project size was smaller than their usual project deliveries, so it was peanut for them. They were very responsive, always addressed queries on time, and had a competent team.
Read Full Review
Was this helpful?
Industry Experience
Scorpbit demonstrates strong expertise across various industries including IT Services, Automotive, Sports, and Healthcare. Clients appreciate their responsiveness, project management efficiency, and ability to deliver high-quality solutions on time. In IT, they excel in software applications; in Automotive, they successfully developed an e-commerce platform; in Sports, they built effective websites; and in Healthcare, they integrated CRM and enhanced website performance. Overall, Scorpbit is well-regarded for their technical proficiency and collaborative approach, making them a suitable partner for projects in these sectors.
Read All ReviewsSelect Industry to see insights
IT Services Automotive Sports HealthcareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Scorpbit for their competitive pricing and excellent value for money. One client noted that Scorpbit's pricing fit their budget, while another highlighted 'good value for cost' as a decisive factor for hiring them. Overall, feedback indicates satisfaction with project outcomes delivered on time and within budget, reinforcing their reputation for affordability without compromising quality.Was this helpful?
View projects from:
Was this helpful?
-
-
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Services provided
35% IT Managed Services20% IT Strategy Consulting15% Cloud Consulting & SI +3 services10% Cybersecurity10% ECM Consulting and SI10% Unified Communications Consulting & SIFounded in 1988, Kraft & Kennedy, Inc. Is an IT managed services company. Based in New York, New York and Houston, Texas, the team provides IT managed services and IT strategy consulting.
Read moreSee All Locations (5)Chicago, IL
205 West Randolph Street, Suite 1450,
Chicago, IL 606062 - 5
312.273.4320
Was this helpful?
-
$5,000+$100 - $149 / hrFreelancerNorthbrook, IL
Services provided
30% Email Marketing30% Print Design30% Web Development +1 service10% CRM Consulting and SIFounded in 2002, AC Digital Design is an Email Marketing company. The agency specializes in Email Marketing and Print Design, and is small.
Read more -
UndisclosedUndisclosed10 - 49Schaumburg, IL
Services provided
25% Corporate Training & Coaching25% IT Staff Augmentation25% IT Strategy Consulting +1 service25% Web DevelopmentAmerican IT Resource Group Inc., a small IT strategy consulting company, is located in Schaumburg, Illinois and Chennai, India. The team focuses on IT strategy consulting and IT staff augmentation.
Read more -
$1,000+$25 - $49 / hr10 - 49Palatine, IL
Services provided
25% ERP Consulting and SI20% Digital Strategy20% Mobile App Development +4 services10% Social Media Marketing10% UX/UI Design10% Web Development5% Enterprise App ModernizationERP consulting and SI company DigiTechYard offers ERP consulting and SI and Digital Strategy. They are based in Palatine, Illinois and Ahmedabad, India.
Read more -
UndisclosedUndisclosed250 - 999Chicago, IL
Services provided
28% IT Strategy Consulting19% Business Consulting14% BI & Big Data Consulting & SI +4 services12% AI Consulting12% Cloud Consulting & SI10% Cybersecurity5% Other IT Consulting and SISEI, an IT strategy consulting company, was founded in 1992. The team focuses on IT strategy consulting and Business Consulting.
Read moreSee All Locations (13)Chicago, IL
515 North State Street
Chicago, IL 6065421 - 30
Was this helpful?
-
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
40% Cloud Consulting & SI20% Cybersecurity20% IT Managed Services +2 services10% Application Management & Support10% BI & Big Data Consulting & SIEstablished in 2000, Enterprise Outsourcing is a cloud consulting & SI company. The team offers cloud consulting & SI and Cybersecurity and is based in Sandton, South Africa and Melbourne,
Read moreSee All Locations (6)Chicago, IL
111 North Wabash Avenue
Chicago, IL 6060210 - 15
+13 12702 4020
Was this helpful?
-
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
35% Business Consulting35% IT Strategy Consulting30% IT Managed ServicesJabian Consulting is an IT strategy consulting company. The team specializes in IT strategy consulting and Business Consulting, and the firm is in Atlanta, Georgia and Charlotte, North Carolina.
Read moreSee All Locations (4)Chicago, IL
433 West Van Buren Street, 1100-A
Chicago, IL 6060710 - 15
855-452-2426
Was this helpful?
-
UndisclosedUndisclosed10 - 49Mount Prospect, IL
Services provided
50% Cloud Consulting & SI50% E-Commerce DevelopmentWebHostingPad is a small cloud consulting & SI and e-commerce development firm located in Mount Prospect, Illinois. The team provides cloud consulting & SI and E-Commerce Development.
Read more -
UndisclosedUndisclosed2 - 9Wheeling, IL
Services provided
50% Accounting50% CybersecurityTimeCurve Software, a small Accounting and Cybersecurity company, is based in Wheeling, Illinois. The team offers Accounting and Cybersecurity.
Read more -
UndisclosedUndisclosed2 - 9Elmhurst, IL
Services provided
50% Business Consulting50% IT Strategy ConsultingFounded in 2008, Aventino Technology Solutions, Inc. Is an IT strategy consulting and Business Consulting company. Their team specializes in IT strategy consulting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
50% IT Managed Services50% Other IT Consulting and SIChicago ComputerLand is a small IT managed services and other IT consulting and SI company in Chicago, Illinois. Their services include IT managed services and other IT consulting and SI.
Read more -
UndisclosedUndisclosed2 - 9Gurnee, IL
Services provided
50% Cybersecurity50% Web DesignWhite Box Computers is a Cybersecurity and web design agency. They are based in Gurnee, Illinois and have small team. Their services include Cybersecurity and Web Design.
Read more -
UndisclosedUndisclosed250 - 999Schaumburg, IL
Services provided
50% IT Managed Services50% Other IT Consulting and SIIT managed services and other IT consulting and SI company Next Generation Technology is located in Schaumburg, Illinois. The team offers IT managed services and other IT consulting and SI.
Read more -
UndisclosedUndisclosed10 - 49Springfield, IL
Services provided
50% IT Strategy Consulting50% Web DesignFounded in 1990, King Technology, Inc is an IT strategy consulting and web design agency. Their team specializes in IT strategy consulting and Web Design.
Read more -
UndisclosedUndisclosed2 - 9Glen Ellyn, IL
Services provided
100% IT Strategy ConsultingSchoening Technology Group Inc is an IT strategy consulting company. The Glen Ellyn, Illinois-based agency was established in 2012. Their team specializes in IT strategy consulting.
Read more -
UndisclosedUndisclosed2 - 9Lockport, IL
Services provided
60% IT Strategy Consulting20% Graphic Design20% Web DesignJK Consulting is an IT strategy consulting company. The team provides IT strategy consulting and Graphic Design, and the firm is located in Lockport, Illinois.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
70% Call Center Services30% IT Strategy ConsultingBLG Technologies is a call center service. They are headquartered in Chicago, Illinois and have small team. Their team focuses on Call Center Services and IT strategy consulting.
Read more -
UndisclosedUndisclosed2 - 9Lincoln, IL
Services provided
100% CybersecurityCommon Sense Security is a Cybersecurity company. The company is based in Lincoln, Illinois. Their services include Cybersecurity.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
100% Cloud Consulting & SICloud Source is a cloud consulting & SI company. Based in Chicago, Illinois, their team provides cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Schaumburg, IL
Services provided
20% Application Management & Support20% Application Testing20% BI & Big Data Consulting & SI +2 services20% Business Consulting20% IT Managed ServicesFusion Systems and Services Inc is a big data company located in Schaumburg, Illinois. Their services include BI & big data consulting & SI and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Deerfield, IL
Services provided
100% IT Strategy ConsultingNullafi, a small IT strategy consulting company, is located in Deerfield, Illinois. The team specializes in IT strategy consulting.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
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 -
$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
36.1/40.016.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
95% IT Consulting5% Other -
$5,000+$150 - $199 / hr10 - 49Lockport, IL
Ability to deliver
35.5/40.017.4/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Park Ridge, IL
Ability to deliver
36.6/40.017.2/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
90% IT Consulting10% Other -
$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 -
$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 -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+Undisclosed10 - 49Park Ridge, IL
Ability to deliver
35.9/40.016.4/20 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 -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
28.6/40.017.6/20 Reviews2.2/10 Clients & Experience8.9/10 Market PresenceService focus
80% IT Consulting20% 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
34.3/40.016.8/20 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
35.1/40.016.8/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$50,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
39.1/40.020/20 Reviews9.8/10 Clients & Experience9.3/10 Market PresenceService focus
10% IT Consulting90% Other -
$100,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
34.4/40.015.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$200 - $300 / hr2 - 9Bloomingdale, IL
Ability to deliver
31.6/40.016.8/20 Reviews8.4/10 Clients & Experience6.4/10 Market PresenceService focus
100% IT Consulting -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
35.6/40.016.2/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
30% IT Consulting70% Other -
$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 -
$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
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
25.4/40.016.4/20 Reviews3.7/10 Clients & Experience5.3/10 Market PresenceService focus
90% IT Consulting10% Other -
$25,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
36.3/40.016.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% IT Consulting80% 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 -
$50,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.3/40.015.8/20 Reviews10/10 Clients & Experience9.5/10 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
Latest IT Services Articles
See all articles
How to Create a Budget for BI & Analytics Services [With Template]
Use our custom template for your business intelligence and analytics needs.
The Best Password Managers for Small Businesses in 2026
How secured are you online? Explore these top password managers to help safeguard your small business from malicious cyber attacks this 2026.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.