Top IT Consultants in Chicago
15 Leaders 15 Contenders
801 Companies
List of the Top Chicago IT Services Companies
Sponsored
-
Featured
What are Featured Providers?
$50,000+$25 - $49 / hr250 - 999Serves Chicago, ILServices provided
25% Custom Software Development20% IT Staff Augmentation15% Web Development +4 services10% AI Development10% IT Managed Services10% IT Strategy Consulting10% Mobile App DevelopmentSee all 38 projectsDreamix is a versatile software development company known for delivering high-quality, scalable solutions across various industries, including healthcare, energy, and construction. Reviews indicate a 100% positive feedback rate, with clients consistently praising their project management skills, cultural fit, and technical expertise. Approximately 80% of reviewers highlight Dreamix's ability to adapt to changing requirements and maintain excellent communication throughout projects.
$25,000+$25 - $49 / hr1,000 - 9,999Chicago, ILServices provided
20% AI Development10% CRM Consulting and SI10% Cloud Consulting & SI +6 services10% Custom Software Development10% E-Commerce Development10% ERP Consulting and SI10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App DevelopmentSee all 88 projectsSimform is a versatile software development company specializing in mobile app development, web application enhancements, and software modernization. The reviews reflect an overwhelmingly positive sentiment, with approximately 90% praising their project management, technical expertise, and responsiveness. Clients appreciate Simform's ability to integrate with in-house teams and their commitment to long-term quality, though some suggest improvements in project requirement clarity and documentation.
$1,000+$25 - $49 / hr50 - 249Chicago, ILServices provided
80% IT Managed Services10% Cloud Consulting & SI10% CybersecuritySee all 20 projectsCorporate Technologies is an IT services company specializing in IT support, cybersecurity, and managed IT solutions. They are praised for their responsive communication and ability to deliver on time, with 88% of reviews highlighting their timeliness and helpfulness. Despite one instance of unmet expectations, most clients commend their personable service and reliability, with over 90% expressing satisfaction with their project management.
$10,000+$50 - $99 / hr2 - 9Serves Chicago, ILServices provided
40% Application Management & Support20% Custom Software Development15% Enterprise App Modernization +2 services15% Web Development10% IT Strategy ConsultingSee all 12 projectsWideFix is a comprehensive web development and software solutions company, excelling in areas such as website and mobile app development, payment system integrations, and e-commerce platforms. The company receives consistently high praise for its technical expertise, efficiency, and excellent project management, with 100% of reviews highlighting their ability to deliver on time and adapt to evolving project requirements. Notably, WideFix is commended for their innovative problem-solving and effective communication skills, making them a dependable partner for complex technical projects.
-
$10,000+< $25 / hr250 - 999Chicago, IL
Services provided
60% IT Managed Services10% IT Strategy Consulting5% Application Management & Support +5 services5% Cloud Consulting & SI5% Cybersecurity5% ERP Consulting and SI5% Enterprise App Modernization5% Other IT Consulting and SISDI Presence is an IT managed services company. Founded in 2016, the team focuses on IT managed services and IT strategy consulting.
Read more -
$10,000+$100 - $149 / hr50 - 249Chicago, IL
Services provided
20% BI & Big Data Consulting & SI20% Cloud Consulting & SI20% Digital Engineering +2 services20% Enterprise App Modernization20% IT Strategy ConsultingFounded in 2020, Tenjumps is a midsize Chicago, Illinois-based data analytics company. Their services include BI & big data consulting & SI and Enterprise App Modernization.
Read more -
Featured
What are Featured Providers?
$25,000+$25 - $49 / hr50 - 249Serves Chicago, ILServices 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 63 projectsLeobit is a software development company that specializes in delivering complex IT solutions, including AI and automation, enhancing platforms, and mobile app development. Reviews indicate a strong satisfaction rate with no significant negative feedback reported. Approximately 100% of clients highlight Leobit’s expertise, reliable project management, and their ability to meet deadlines, emphasizing their role as a strategic partner.
$25,000+$150 - $199 / hr50 - 249Serves Chicago, ILServices 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.
$50,000+< $25 / hr1,000 - 9,999Serves Chicago, ILServices 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 11 projectsFlairsTech is an IT and customer support services company known for providing a wide range of services, including software development, IT support, customer service, and technical support. Their reviews reflect a 100% positive experience from clients, highlighting their flexibility, adherence to timelines, and alignment with client values. Approximately 70% of reviews commend their impressive communication and customer service skills, which foster a strong culture fit with clients.
-
$5,000+$100 - $149 / hr10 - 49Oak Brook, IL
Services provided
40% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SI +1 service10% CybersecurityAIS, Inc., an IT managed services company, is based in Oak Brook, Illinois. Their services include IT managed services and IT strategy consulting.
Read more -
UndisclosedUndisclosed10 - 49Glenview, IL
Services provided
45% IT Managed Services25% Cybersecurity15% Cloud Consulting & SI +2 services10% IT Strategy Consulting5% Unified Communications Consulting & SIHTML Global is an IT managed services company. Established in 2011, the firm specializes in IT managed services and Cybersecurity.
Read more -
UndisclosedUndisclosed10 - 49Downers Grove, IL
Services provided
30% Cybersecurity30% IT Managed Services20% Cloud Consulting & SI +5 services5% IT Staff Augmentation5% IT Strategy Consulting5% Unified Communications Consulting & SI3% Business Continuity Management2% Application Management & SupportVerity IT is a Downers Grove, Illinois-based Cybersecurity company. They provide Cybersecurity and IT managed services and were established in 2014.
Read more -
Undisclosed$100 - $149 / hr10 - 49Chicago, IL
Services provided
30% CRM Consulting and SI30% ERP Consulting and SI20% Cloud Consulting & SI +1 service20% IT Strategy ConsultingLogan Consulting is a small CRM consulting and SI company in Chicago, Illinois. Their services include CRM consulting and SI and ERP consulting and SI.
Read more -
Undisclosed$150 - $199 / hr10 - 49Chicago, IL
Services provided
20% Cybersecurity20% IT Managed Services20% IT Staff Augmentation +2 services20% IT Strategy Consulting20% Other IT Consulting and SINerdsToGo Chicago Downtown is a Chicago, Illinois-based IT strategy consulting company. They focus on IT strategy consulting and Cybersecurity.
Read more -
Featured
What are Featured Providers?
$5,000+$200 - $300 / hr10 - 49Serves Chicago, ILServices 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.
Undisclosed< $25 / hr10 - 49Serves Chicago, ILServices 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.
$1,000+$25 - $49 / hr50 - 249Serves Chicago, ILServices provided
65% CRM Consulting and SI10% API Development10% IT Staff Augmentation +2 services10% Low/No Code Development5% AI DevelopmentSee all 106 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.
-
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
50% BI & Big Data Consulting & SI50% Custom Software DevelopmentSee all 1 projectsSolve100 is a data warehousing and business intelligence company specializing in implementing Power BI solutions for seamless data integration and executive dashboards. Reviews highlight their efficient project management and ability to deliver precise results with minimal input. All feedback is positive, emphasizing their expertise and smooth processes, with 100% noting substantial time savings and improved data insights.
-
$5,000+$25 - $49 / hr50 - 249Skokie, IL
Services provided
45% IT Managed Services15% Cybersecurity15% IT Strategy Consulting +3 services10% Cloud Consulting & SI10% IT Staff Augmentation5% Custom Software DevelopmentGreat Computer Solutions is an IT managed services company. They are in Skokie, Illinois and have midsize team of experts. Their services include IT managed services and IT strategy consulting.
Read more -
$5,000+$150 - $199 / hr10 - 49Rosemont, IL
Services provided
50% IT Managed Services25% Cybersecurity15% IT Strategy Consulting +1 service10% Other IT Consulting and SIETS Technology Solutions, a small IT managed services company, is headquartered in Rosemont, Illinois. The team focuses on IT managed services and Cybersecurity.
Read more -
$25,000+$200 - $300 / hr50 - 249Chicago, IL
Services provided
20% Cloud Consulting & SI20% Cybersecurity20% IT Managed Services +2 services20% IT Strategy Consulting20% Unified Communications Consulting & SILaunched in 1997, Burwood Group, Inc. Is a midsize cloud consulting & SI company. Their team offers cloud consulting & SI and unified communications consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingMicro-Tech USA, an IT strategy consulting company, was established in 1989. They focuses on IT strategy consulting and cloud consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingIT Risk Managers LLC, a midsize IT strategy consulting company, is located in Chicago, Illinois. Their services include IT strategy consulting and cloud consulting & SI.
Read more -
Undisclosed$150 - $199 / hr10 - 49Chicago, IL
Services provided
35% IT Managed Services20% Cybersecurity15% AI Consulting +4 services15% IT Strategy Consulting5% AI Agents5% Cloud Consulting & SI5% Unified Communications Consulting & SIDynamic Solutions Group is a small Palm Harbor, Florida-based IT managed services company. Their services include IT managed services and Cybersecurity.
Read more -
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.
Read more -
$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.
Read more -
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.
Read more -
$1,000+$100 - $149 / hr2 - 9Chicago, IL
Services provided
40% IT Managed Services30% Cybersecurity20% IT Strategy Consulting +1 service10% Other IT Consulting and SIZent Networks, an IT managed services company, was established in 2013. Based in Chicago, Illinois, the team provides IT managed services and Cybersecurity.
Read more -
$1,000+$150 - $199 / hr10 - 49Chicago, 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.
Read more -
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.
Read more -
$5,000+$150 - $199 / hr10 - 49Chicago, 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.
Read more -
UndisclosedUndisclosed1,000 - 9,999Orland Park, IL
Services provided
40% AI Consulting10% AI Development10% Cloud Consulting & SI +7 services10% Custom Software Development5% Business Consulting5% DevOps Managed Services5% Enterprise App Modernization5% IT Managed Services5% IT Strategy Consulting5% Low/No Code DevelopmentEstablished in 1996, Version 1 is an AI Consulting company. The company provides AI Consulting and Custom Software Development.
Read more -
$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.
Read more -
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.
Read more -
$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.
Read more -
UndisclosedUndisclosed10,000+Chicago, IL
Services provided
30% Cybersecurity30% ERP Consulting and SI20% Business Consulting +1 service20% IT Managed ServicesBDO is an ERP consulting and SI company. Their large team is located in Chicago, Illinois and Huntsville, Alabama. Their services include ERP consulting and SI and Cybersecurity.
Read more -
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.
Read more -
$1,000+$200 - $300 / hr50 - 249Oak Brook, 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.
Read more -
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.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
35% Cloud Consulting & SI35% Cybersecurity30% Call Center ServicesTime Technology, a cloud consulting & SI company, offers cloud consulting & SI and Cybersecurity. The company is located in Chicago, Illinois.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
100% BI & Big Data Consulting & SISee all 1 projectsDexpro Dynamics LLC is a technology consulting company specializing in assisting businesses with transitioning to Dynamics 365 Business Central. The reviews indicate a high level of satisfaction, with clients praising their knowledge and experience, while no areas for improvement were identified. A majority of clients appreciate their communication skills, with virtual meetings being a primary form of interaction.
-
$1,000+$50 - $99 / hr2 - 9Evanston, IL
Services provided
40% Cloud Consulting & SI25% IT Managed Services15% AI Agents +2 services10% BI & Big Data Consulting & SI10% CybersecurityNorthshore Technology Group LLC is a cloud consulting & SI company. Established in 2025, the agency specializes in cloud consulting & SI and IT managed services.
Read more -
$10,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
25% IT Managed Services20% CRM Consulting and SI20% ECM Consulting and SI +3 services15% Custom Software Development10% IT Strategy Consulting10% Web DesignCatalyst Consulting group, a software development firm, is in Chicago, Illinois. Founded in 1992, the team provides Custom Software Development and IT managed services.
Read more -
$10,000+$150 - $199 / hr10 - 49Chicago, IL
Services provided
40% Cloud Consulting & SI30% BI & Big Data Consulting & SI30% Custom Software DevelopmentSee all 1 projectsWest Loop Strategy offers services in optimizing revenue-generating platforms and developing new product features, particularly for multi-cloud environments. The reviews consistently highlight their technical expertise, responsiveness, and alignment with company values, with clients praising their ability to deliver projects on time and under budget. The team’s impressive communication skills and cultural fit are also frequently noted as standout qualities.
-
$1,000+$150 - $199 / hr2 - 9Chicago, IL
Services provided
20% Custom Software Development20% ERP Consulting and SI15% IT Managed Services +6 services15% Unified Communications Consulting & SI10% Web Design5% CRM Consulting and SI5% Cloud Consulting & SI5% IT Strategy Consulting5% Web DevelopmentKlio Systems, Inc is a small IT managed services company. They provide IT managed services and ERP consulting and SI and were founded in 2015.
Read more -
$1,000+< $25 / hr10 - 49Des Plaines, IL
Services provided
41% ERP Consulting and SI23% BI & Big Data Consulting & SI16% IT Strategy Consulting +3 services14% IT Staff Augmentation4% IT Managed Services2% Other IT Consulting and SILaunched in 2012, croyant tech is an ERP consulting and SI company. The team focuses on ERP consulting and SI and BI & big data consulting & SI.
Read more -
$1,000+$200 - $300 / hr10 - 49Chicago, IL
Services provided
50% Custom Software Development20% BI & Big Data Consulting & SI20% IT Strategy Consulting +2 services5% Logistics & Supply Chain Consulting5% Manufacturing ConsultingIT Impact, Inc. Is a software development company. They specialize in Custom Software Development and BI & big data consulting & SI and are headquartered in Chicago, Illinois.
Read more -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Services provided
80% Cybersecurity10% IT Managed Services10% IT Strategy ConsultingLeadingIT is a small Cybersecurity company. They offer Cybersecurity and IT strategy consulting and were launched in 2010.
Read more -
$1,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
70% IT Managed Services20% Cloud Consulting & SI10% IT Strategy ConsultingSmall IT managed services company Steadfast Networks, is in Chicago, Illinois. Their services include IT managed services and cloud consulting & SI.
Read more -
$1,000+Undisclosed2 - 9Oak Park, IL
Services provided
25% Email Marketing25% Web Design20% Pay Per Click +2 services20% Search Engine Optimization10% CRM Consulting and SISolitude Marketing is an Email Marketing company. The Oak Park, Illinois-based agency focuses on Email Marketing and Web Design.
Read more -
$10,000+< $25 / hr250 - 999Chicago, IL
Services provided
10% Application Management & Support10% BI & Big Data Consulting & SI10% Back Office Outsourcing +7 services10% Cloud Consulting & SI10% Customer Service Outsourcing10% Finance & Accounting Outsourcing (FAO)10% HR Outsourcing10% IT Managed Services10% IT Staff Augmentation10% Sales OutsourcingBig data analytics company Touch Support was founded in 2003. The company provides BI & big data consulting & SI and cloud consulting & SI.
Read more -
$5,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
40% IT Managed Services20% Cybersecurity20% IT Staff Augmentation +2 services10% Call Center Services10% Cloud Consulting & SINet Works Consulting Resources is a Chicago, Illinois-based IT managed services company. They offer IT managed services and Cybersecurity and were established in 1997.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
40% IT Strategy Consulting15% Business Consulting10% CRM Consulting and SI +5 services10% Recruiting10% Staffing5% E-Commerce Development5% ERP Consulting and SI5% IT Staff AugmentationMessina Group Consulting is an IT strategy consulting company founded in 2013. Their services include IT strategy consulting and Business Consulting.
Read more -
$75,000+$200 - $300 / hr50 - 249Chicago, IL
Services provided
50% ECM Consulting and SI25% Business Consulting15% IT Strategy Consulting +1 service10% ERP Consulting and SIILC North America Corp. Is an ECM consulting and SI company. Based in Chicago, Illinois, their team offers ECM consulting and SI and Business Consulting.
Read more -
$25,000+$200 - $300 / hr50 - 249Park Ridge, IL
Services provided
40% Recruiting40% Staffing20% IT Strategy ConsultingPeterson Technology Partners is a Staffing company. Based in Park Ridge, Illinois, their team offers Staffing and Recruiting.
Read more -
$25,000+$25 - $49 / hr50 - 249Chicago, IL
Services provided
40% Custom Software Development15% Mobile App Development10% Cloud Consulting & SI +5 services10% IT Managed Services10% Web Development5% Blockchain5% IT Strategy Consulting5% IoT DevelopmentFounded in 1991, Strategic Systems International is a custom software development firm. The team specializes in Custom Software Development and Mobile App Development.
Read more -
Undisclosed$100 - $149 / hr10 - 49Chicago, IL
Services provided
30% IT Managed Services20% CRM Consulting and SI20% ERP Consulting and SI +3 services10% Cloud Consulting & SI10% Cybersecurity10% IT Strategy ConsultingEquilibrium IT Solutions is an IT managed services company. Their team is in Chicago, Illinois and provides IT managed services and CRM consulting and SI.
Read more -
$5,000+$100 - $149 / hr50 - 249Lombard, IL
Services provided
35% IT Managed Services30% Cybersecurity25% Building Security Services +1 service10% Other IT Consulting and SIAll Tech Solutions is an IT managed services company. Based in Lombard, Illinois, the team focuses on IT managed services and Cybersecurity.
Read more -
$10,000+$100 - $149 / hr2 - 9Riverside, IL
Services provided
45% IT Strategy Consulting30% Cloud Consulting & SI25% Business ConsultingAnalog Logic LLC, an IT strategy consulting company, provide IT strategy consulting and cloud consulting & SI. They were established in 2026.
Read more -
$10,000+$50 - $99 / hr1,000 - 9,999Chicago, IL
Services provided
35% Application Testing15% Cloud Consulting & SI10% Business Consulting +4 services10% CRM Consulting and SI10% Logistics & Supply Chain Consulting10% Mobile App Development10% Other Application DevelopmentQUINNOX is an Application Testing company. The large Chicago, Illinois-based team offers Application Testing and cloud consulting & SI. The agency was launched in 2002.
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 MatchesLook for Verified Providers
Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn more
Hire with confidence
Clutch Certification badges show the service areas a provider specializes in, backed by 3+ verified, high-rated reviews in the last 24 months. Learn more
Why 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 Chicago IT Services Companies
-
$25,000+$25 - $49 / hr1,000 - 9,999Chicago, IL
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
34.1/40.015.6/20 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 -
$25,000+$50 - $99 / hr1,000 - 9,999Chicago, IL
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% IT Consulting70% Other -
$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 -
$10,000+$150 - $199 / hr1,000 - 9,999Chicago, IL
Ability to deliver
35/40.017.6/20 Reviews8.4/10 Clients & Experience9.1/10 Market PresenceService focus
25% IT Consulting75% Other -
$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 - 49Chicago, 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 -
UndisclosedUndisclosed250 - 999Chicago, IL
Ability to deliver
27.8/40.015.8/20 Reviews6.4/10 Clients & Experience5.6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Park Ridge, IL
Ability to deliver
35.8/40.016.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
90% IT Consulting10% Other -
$1,000+$25 - $49 / hr50 - 249Chicago, IL
Ability to deliver
38/40.018.8/20 Reviews9.6/10 Clients & Experience9.6/10 Market PresenceService focus
100% IT Consulting -
$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+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
29.8/40.018.2/20 Reviews2.2/10 Clients & Experience9.5/10 Market PresenceService focus
80% IT Consulting20% 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 - 249Chicago, 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+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
35.3/40.016.4/20 Reviews9.8/10 Clients & Experience9.1/10 Market PresenceService focus
50% IT Consulting50% 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 -
$1,000+< $25 / hr50 - 249Lombard, IL
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% 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 -
$5,000+< $25 / hr1,000 - 9,999Chicago, IL
Ability to deliver
26.1/40.016.2/20 Reviews1/10 Clients & Experience8.9/10 Market PresenceService focus
40% IT Consulting60% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Chicago, IL
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
36.4/40.017/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
30% IT Consulting70% 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 -
$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 -
UndisclosedUndisclosed250 - 999Chicago, IL
Ability to deliver
30.5/40.016.2/20 Reviews5.7/10 Clients & Experience8.6/10 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 -
$25,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
37.9/40.018.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% IT Consulting90% Other
Latest IT Services Articles
See all articles
Cyberattacks Are Common. Here’s How Small Businesses Recover
68% of small businesses have faced a cyberattack. Learn how most recover within 3 months and the steps to strengthen security after an incident.
Is Your Phone Spying On You? (And How to Stop It)
Do you worry your phone is spying on you? You’re not alone. Learn how smartphones collect your data and what you can do to reduce what you share.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.