Top IT Consultants in Illinois
799 Companies
List of the Top Illinois IT Services Companies
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Featured
What are Featured Providers?
$10,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
25% AI Development15% Custom Software Development15% Low/No Code Development +5 services10% AI Consulting10% IT Strategy Consulting10% UX/UI Design10% Web Development5% IT Staff AugmentationSee all 25 projectsUinno is a software development company offering services ranging from custom software solutions to web application development. With over 90% positive feedback, Uinno is praised for its exceptional communication, technical expertise, and flexibility. Clients highlight Uinno's commitment to timely delivery and the team's ability to provide innovative solutions and meaningful contributions to projects.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Uinno for their competitive pricing and high value for money. One client noted, 'Pricing fit our budget and good value for cost,' while another remarked on their 'flexibility and focus on outcomes.' Feedback highlights their ability to deliver quality work on time and within budget, with minimal fixes needed post-delivery. Overall sentiment reflects satisfaction with their cost-effectiveness, making them a preferred choice for various projects.Was this helpful?
More responsive than most other service providers
Get in TouchUinno is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (4)Kingston upon Thames, England
145 London Road
Kingston upon Thames, England KT2 6SR2 - 5
+447957597591
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
80% IT Managed Services10% Cloud Consulting & SI10% CybersecuritySee all 11 projectsCorporate Technologies is a managed IT services provider that offers comprehensive IT support, infrastructure management, and cybersecurity solutions. Clients consistently praise their responsiveness, professionalism, and ability to meet project deadlines, with approximately 90% of reviews highlighting their effective communication and timely problem resolution. They are recognized for their knowledgeable staff and customized solutions, making them a valuable partner in enhancing operational efficiency.
Reviews mention Efficient
Corporate Technologies has received overwhelmingly positive feedback regarding their efficiency. Clients noted significant improvements in IT operations, citing faster response times and increased reliability compared to previous vendors. One client highlighted that support tickets are resolved within the same business day, a marked improvement over prior delays. Their meticulous project management and proactive communication further enhance their reputation for efficiency, making them a trusted partner in critical operations and community initiatives.-
IT Managed Services for Medical Foundation
4.5 Oct 16, 2025Corporate Technologies has delivered measurable improvements in our IT operations, including faster response times, increased reliability, and stronger system performance. Compared to our previous vendor, where support requests often took several days to receive a response, Corporate Technologies now resolves most support tickets within the same business day. Their proactive monitoring has also helped reduce system downtime and prevent technical disruptions during high-demand events such as Giving Hearts Day, contributing directly to operational continuity and organizational impact.
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IT Managed Services for Medical Foundation
4.5 Oct 16, 2025For day-to-day support and simpler service tickets, they are fast, responsive, and efficient, often resolving issues within the same business day. Throughout every engagement, they communicate proactively—providing updates as work progresses, outlining next steps, and ensuring our team is informed and supported from start to finish.
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Industry Experience
Corporate Technologies demonstrates strong expertise across various industries, including Telecommunications, Manufacturing, Non-Profit, Legal, Home Services, Construction, Design, and Transportation. Clients consistently commend their responsive service, effective IT management, and focus on security. Overall sentiment is highly positive, with notable strengths in timely communication, technical know-how, and a commitment to aligning with client values, making them a suitable partner for organizations seeking reliable IT support.
Read All ReviewsSelect Industry to see insights
Transportation Other Industry Construction Home Services Legal Non-profit Telecommunications ManufacturingWas this helpful?
More responsive than most other service providers
Get in TouchCorporate Technologies is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (18)Fairfield, NJ
55 Lane Road
Fairfield, NJ 0700416 - 20
973-830-2401
$1,000+$150 - $199 / hr50 - 249Serves IllinoisServices provided
50% IT Managed Services30% Cybersecurity15% IT Strategy Consulting +1 service5% Compliance ConsultingSee all 26 projectsBetterWorld Technology is a managed services provider (MSP) offering comprehensive IT solutions, including server management, cybersecurity, and remote monitoring. They are highly praised for their seamless transitions, excellent communication, and customer-centric approach. With over 95% of reviews being positive, clients commend their efficiency, transparency, and cost-effectiveness, making them a preferred choice in the industry.
Industry Experience
BetterWorld Technology has received positive feedback across various industries, including Nonprofit, Education, Healthcare, Retail, and Consulting. Clients appreciate their responsiveness, communication, and seamless transitions in Managed IT services. Nonprofit organizations highlight effective cybersecurity and support for remote operations. Educational institutions value their cost-effective solutions and project management expertise. Retail clients commend the smooth migration processes. Overall, BetterWorld Technology demonstrates strong capabilities in IT management and support tailored to diverse industry needs.
Read All ReviewsSelect Industry to see insights
Design Consulting Retail Nonprofit Consumer products & services Non-profit Consumer Products Education Healthcare Financial services Software Food & Beverages Construction Business services Other IndustryWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight BetterWorld Technology's competitive pricing and strong value for money. Feedback indicates that their services fit within budget constraints while delivering high-quality outcomes. For instance, one client noted that BetterWorld provided 'good value for cost' and another emphasized their 'cost-effective solutions' that improved operational efficiency. Overall, the sentiment across reviews reflects satisfaction with both affordability and the level of service provided.Was this helpful?
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Chicago, Illinois (4) Washington, District of Columbia (4) Massillon, Ohio (1) Milwaukee, Wisconsin (1) Plano, Texas (1) Marietta, Georgia (1) Lisle, Illinois (1) Palatine, Illinois (1) Winter Park, Florida (1) Frederick, Maryland (1) Los Altos, California (1) Los Angeles, California (1) Millbrae, California (1) Denver, Colorado (1) Pueblo, Colorado (1) Portland, Oregon (1) Tysons, Virginia (1)Naperville, IL
1804 N Naper BLVD Suite 380
Naperville, IL 6056310 - 15
(866) -583-8122
See All Locations (2)Naperville, IL
1804 N Naper Blvd Suite 380
Naperville, IL 6056310 - 15
3124140206
$25,000+$50 - $99 / hr1,000 - 9,999Serves IllinoisServices provided
30% Custom Software Development10% AI Agents10% AI Development +5 services10% AR/VR Development10% Blockchain10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentSee all 98 projectsVention is a versatile software development company specializing in AI, software development, and staff augmentation. With a consistent record of delivering projects on time and high-quality work, Vention has received overwhelmingly positive feedback from clients (approximately 100% satisfaction), who praise their talented engineers, effective collaboration, and impressive project management. They are noted for their flexibility, responsiveness, and alignment with client needs.
1 of 3 reviews are 5 starsUnknown avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent reviews of Vention reflect a highly positive sentiment, highlighting their exceptional engineering talent and responsiveness. Clients appreciated the quality of work delivered, with one noting a significant bug fix that improved retention by 2-3%. Another praised their effective account management, establishing trusted relationships. Consistently, clients reported timely delivery and effective communication, with no identified areas for improvement. Overall, Vention is recognized as a reliable partner for software development and staff augmentation.Was this helpful?
Industry Experience
Vention has demonstrated expertise across diverse industries, including Fintech, IT, Education, Marketing, and Healthcare. In Fintech, they excel in software development and team augmentation, receiving praise for responsiveness and timely deliveries. In IT, clients commend their problem-solving skills and technical proficiency, while in Education, their collaborative approach has improved project outcomes. Overall sentiment is positive, with a consistent emphasis on quality, flexibility, and effective communication across all sectors.
Read All ReviewsSelect Industry to see insights
Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other IndustryWas this helpful?
See All Locations (8)Wien, Austria
2 Gertrude-Fröhlich-Sandner-Straße
Wien, Austria 11002 - 5
+43 664 1410056
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$25,000+$300+ / hr2 - 9Naperville, IL
Services provided
25% Business Consulting25% Cloud Consulting & SI25% IT Strategy Consulting +8 services5% AI Development5% Blockchain5% IT Managed Services2% Back Office Outsourcing2% Commercial Financing2% Corporate Training & Coaching2% Enterprise App Modernization2% Other IT Consulting and SIVision Capital Management, an IT strategy consulting company, is located in Naperville, Illinois. The team specializes in IT strategy consulting and cloud consulting & SI.
Read moreSee All Locations (1)Naperville, IL
3103 Kewanee Lane
Naperville, IL 605642 - 5
3125760193
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Undisclosed$100 - $149 / hr2 - 9Gurnee, IL
Services provided
60% IT Managed Services20% Cybersecurity20% IT Strategy ConsultingIT managed services company IntelliSupport was launched in 2023. Headquartered in Gurnee, Illinois, the team offers IT managed services and IT strategy consulting.
Read moreSee All Locations (1)Gurnee, IL
479 Kingsport Drive
Gurnee, IL 600312 - 5
(224) 360-1221
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Featured
What are Featured Providers?
$100,000+$50 - $99 / hr50 - 249Serves IllinoisServices provided
30% AI Agents30% IT Strategy Consulting25% Custom Software Development +1 service15% AI ConsultingSee all 8 projectsTechQuarter is a software development company specializing in building scalable and secure solutions, including web and mobile applications, automated testing frameworks, and system integrations. With a strong emphasis on clear communication, adaptability, and first-class project management, 100% of reviewers highlight their professionalism and cultural fit. Their ability to deliver projects on time and exceed client expectations is highly praised, with no significant areas for improvement frequently mentioned.
Reviews mention Passionate about their work
Clients consistently highlight TechQuarter's genuine passion for their work, noting their strong commitment to project success. One client remarked on the team's 'genuine passion for their work,' reflecting a culture of accountability and clear communication. Additionally, their adaptability and responsiveness to evolving project needs were praised, reinforcing the overall positive sentiment regarding their dedication and enthusiasm in delivering quality solutions.-
Custom Software Development for Travel Technology Company
5.0 Mar 21, 2025The team was highly talented, driven by a culture of accountability, clear communication, and genuine passion for their work.
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Industry Experience
TechQuarter has demonstrated significant expertise across various industries, including Financial Services, Software, eCommerce, Consulting, Energy & Natural Resources, and Mass Transit Payment Solutions. Feedback highlights their strengths in project management, clear communication, and timely delivery. Clients commend their adaptability and innovative approach, particularly in software development and system integration. Overall sentiment is highly positive, indicating strong alignment with client needs and project objectives, making them a suitable partner for technology-driven projects in these sectors.
Read All ReviewsSelect Industry to see insights
Other Industry Software eCommerce Consulting Energy & natural resources Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight TechQuarter's competitive pricing and excellent value for money. One client noted that their 'pricing fit our budget' and emphasized 'good value for cost' when selecting TechQuarter. Another remarked on their 'delivery on time and on budget,' underscoring the company's reliability. Overall, feedback indicates a strong sentiment towards TechQuarter's cost-effectiveness, with multiple clients expressing satisfaction with the quality of service relative to the investment made.Was this helpful?
See All Locations (1)Cheyenne, WY
1603 Capitol Avenue
Cheyenne, WY 82001201 - 250
+1 (564) 227-0652
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$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 moreSee All Locations (1)Chicago, IL
6177 North Lincoln Avenue
Chicago, IL 6065976 - 100
(765) 269-8044
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$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 moreSee All Locations (1)Chicago, IL
55 E. Monroe, Suite 3800
Chicago, IL 606032 - 5
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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 moreChicago, IL
8755 W. Higgins Rd
Chicago, IL 60631151 - 200
(847) 825-8000
See All Locations (2)Chicago, IL
325 W. Huron, Suite 512
Chicago, IL 60654151 - 200
(312) 951-7300
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$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 moreSee All Locations (1)Chicago, IL
150 North Michigan Avenue
Chicago, IL 606012 - 5
+1 312 763 2195
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$1,000+$50 - $99 / hr10 - 49Springfield, IL
Services provided
30% UX/UI Design20% IT Strategy Consulting20% Web Design +2 services15% CRM Consulting and SI15% IT Managed ServicesThousandfold Technology Solutions LLP is an UX agency. Their small team is based in Springfield, Illinois and specializes in UX/UI Design and Web Design. The firm was launched in 2014.
Read moreSee All Locations (1)Springfield, IL
2730 County Road 6 A West
Springfield, IL 627076 - 9
+1 415-289-5797
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$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 moreSee All Locations (1)Chicago, IL
350 N Orleans St #9000n, Chicago, IL 60654, United States
Chicago, IL 60654201 - 250
(847) 867-2398
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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 moreSee All Locations (1)Chicago, IL
5559 North Elston Avenue
Chicago, IL 6063031 - 40
+1.773.205.0200
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$5,000+$150 - $199 / hr10 - 49Naperville, IL
Services provided
70% IT Managed Services20% Cloud Consulting & SI10% IT Strategy ConsultingMagnitech is an IT managed services company launched in 2010. The company focuses on IT managed services and cloud consulting & SI.
Read moreSee All Locations (1)Naperville, IL
1809 N Mill Street, Ste A
Naperville, IL 6056331 - 40
630.282.6540
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$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 moreSee All Locations (1)Lombard, IL
1151 South Fairfield Avenue
Lombard, IL 601482 - 5
630 832 444
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$5,000+$100 - $149 / hr10 - 49Schaumburg, IL
Services provided
35% Cybersecurity35% IT Strategy Consulting30% IT Staff AugmentationNableIT is an IT strategy consulting company in Schaumburg, Illinois. They specialize in IT strategy consulting and Cybersecurity and were established in 2019.
Read moreSee All Locations (1)Schaumburg, IL
1450 American Lane
Schaumburg, IL 6017310 - 15
8478018008
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$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 moreSee All Locations (3)Mumbai, India
Unit 170, SDF VI, Seepz, Andheri East,
Mumbai, India 400096401 - 500
080 4651 9300
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$5,000+$200 - $300 / hr2 - 9Chicago, IL
Services provided
80% IT Strategy Consulting10% Cloud Consulting & SI10% Other IT Consulting and SIRooksDM, an IT strategy consulting company, was launched in 2014. The firm provides IT strategy consulting and cloud consulting & SI.
Read moreSee All Locations (1)Chicago, IL
2506 N Clark St, D260
Chicago, IL 606142 - 5
7737802781
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$5,000+$25 - $49 / hr2 - 9Glenview, IL
Services provided
20% Cloud Consulting & SI20% Generative AI20% IT Strategy Consulting +5 services15% BI & Big Data Consulting & SI10% Low/No Code Development5% AI Development5% IT Staff Augmentation5% Web DevelopmentBig data analytics company MindValley Solutions specializes in BI & big data consulting & SI and IT strategy consulting. They are located in Glenview, Illinois.
Read moreSee All Locations (1)Glenview, IL
195 Waukegan Road
Glenview, IL 600252 - 5
+1 847 901 3015
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Undisclosed$150 - $199 / hr10 - 49Chicago, IL
Services provided
70% Unified Communications Consulting & SI15% CRM Consulting and SI15% Cloud Consulting & SICloudbakers is a small Chicago, Illinois-based unified communications consulting & SI company. Their services include unified communications consulting & SI and cloud consulting & SI.
Read moreSee All Locations (1)Chicago, IL
641 West Lake Street, Suite 301
Chicago, IL 6066131 - 40
312.380.6838
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$5,000+$150 - $199 / hr2 - 9Chicago, IL
Services provided
75% IT Managed Services10% Cloud Consulting & SI5% IT Staff Augmentation +2 services5% IT Strategy Consulting5% Other IT Consulting and SIFinland Tech Solutions is an IT managed services company. They were launched in 2001 and specialize in IT managed services and cloud consulting & SI.
Read moreSee All Locations (1)Chicago, IL
121 W. Wacker Drive - Suite 806
Chicago, IL 606012 - 5
3126707000
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UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
70% Cybersecurity20% IT Managed Services10% IT Strategy ConsultingHoplon InfoSec, a Cybersecurity company, was established in 2018. The team provides Cybersecurity and IT managed services.
Read moreSee All Locations (1)Chicago, IL
205 n Michican Ave
Chicago, IL 6060110 - 15
+1-773-904-3136
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$100,000+$100 - $149 / hr10 - 49Naperville, IL
Services provided
10% AI Development10% Application Management & Support10% Business Consulting +8 services10% Cloud Consulting & SI10% Custom Software Development10% ERP Consulting and SI10% Enterprise App Modernization10% IT Managed Services10% IT Strategy Consulting5% HR Consulting5% Other IT Consulting and SIFounded in 2018, Flexday Solutions LLC is a small Naperville, Illinois-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
Read moreSee All Locations (2)Naperville, IL
2135 City Gate Lane
Naperville, IL 6056321 - 30
331-999-0234
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UndisclosedUndisclosed10,000+Chicago, IL
Services provided
30% AI Development20% IT Managed Services10% AI Consulting +4 services10% Cloud Consulting & SI10% Custom Software Development10% Enterprise App Modernization10% Product DesignFounded in 1993, Thoughtworks Software Technologies Ltd is a large Chicago, Illinois-based AI company. Their team offers Artificial Intelligence and IT managed services.
Read moreSee All Locations (3)New York, NY
99 Madison Ave, 15th Floor
New York, NY 10016401 - 500
+1 646 412 5200
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$5,000+$100 - $149 / hr250 - 999Chicago, IL
Services provided
40% IT Managed Services20% Cloud Consulting & SI20% Custom Software Development +1 service20% Web DevelopmentNetrix, LLC is an IT managed services company. They offer IT managed services and Custom Software Development and were founded in 1989.
Read moreSee All Locations (1)Chicago, IL
333 West Wacker Drive
Chicago, IL 60606151 - 200
+1.877.496.3698
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$10,000+$150 - $199 / hr50 - 249Chicago, IL
Services provided
40% Custom Software Development10% Application Testing10% CRM Consulting and SI +6 services10% Unified Communications Consulting & SI10% Web Development5% BI & Big Data Consulting & SI5% Cloud Consulting & SI5% IoT Development5% Mobile App DevelopmentDMC, Inc., a custom software development firm, is based in Chicago, Illinois and Somerville, Massachusetts. The team provides Custom Software Development and CRM consulting and SI.
Read moreSee All Locations (7)Somerville, MA
20 Holland St Suite 408
Somerville, MA 0214410 - 15
617.758.8517
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$1,000+$50 - $99 / hr10 - 49Schaumburg, IL
Services provided
5% Application Management & Support5% Application Testing5% BI & Big Data Consulting & SI +17 services5% Back Office Outsourcing5% Business Consulting5% CRM Consulting and SI5% Cloud Consulting & SI5% Corporate Training & Coaching5% Custom Software Development5% Cybersecurity5% E-Commerce Development5% ERP Consulting and SI5% Enterprise App Modernization5% Finance & Accounting Outsourcing (FAO)5% IT Managed Services5% IT Staff Augmentation5% IT Strategy Consulting5% IoT Development5% Mobile App Development5% Unified Communications Consulting & SIAelias Consulting Inc is an IT strategy consulting company founded in 2021. The company specializes in IT strategy consulting and BI & big data consulting & SI.
Read moreSee All Locations (1)Schaumburg, IL
1900 E Golf Rd
Schaumburg, IL 6017310 - 15
8477379683
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$1,000+$50 - $99 / hr10 - 49Glenview, IL
Services provided
30% Cloud Consulting & SI10% Call Center Services10% Custom Software Development +6 services10% E-Commerce Development10% Enterprise App Modernization10% IT Managed Services10% Web Development5% ERP Consulting and SI5% IT Strategy ConsultingArystech is a cloud consulting & SI company launched in 2022. The firm offers cloud consulting & SI and IT managed services.
Read moreSee All Locations (1)Glenview, IL
2700 Patriot Boulevard
Glenview, IL 600262 - 5
+12247998292
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UndisclosedUndisclosed50 - 249Elk Grove Village, IL
Services provided
70% Other IT Consulting and SI10% Cloud Consulting & SI10% Content Moderation Services +1 service10% IT Strategy ConsultingCacheFly is an other IT consulting and SI company. The Elk Grove Village, Illinois-based team focuses on other IT consulting and SI and IT strategy consulting.
Read moreSee All Locations (1)Elk Grove Village, IL
2200 Busse Road
Elk Grove Village, IL 6000716 - 20
+ 1 312 895 3030
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$25,000+$100 - $149 / hr250 - 999Park Ridge, IL
Services provided
40% Recruiting40% Staffing20% IT Strategy ConsultingPeterson Technology Partners is a Park Ridge, Illinois-based Staffing company. The team provides Staffing and Recruiting.
Read moreSee All Locations (1)Park Ridge, IL
1030 W Higgins Rd, Suite 230 Park Ridge, IL 60068
Park Ridge, IL 60068201 - 250
312-778-5006
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$10,000+$100 - $149 / hr250 - 999Chicago, IL
Services provided
50% BI & Big Data Consulting & SI25% Cloud Consulting & SI25% IoT DevelopmentClarity Insights, a business intelligence company, was established in 2008. The midsize team offers BI & big data consulting & SI and cloud consulting & SI.
Read moreSee All Locations (1)Chicago, IL
150 S Wacker Drive, Suite 2750
Chicago, IL 60606151 - 200
+1.800.920.6648
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$1,000+< $25 / hr250 - 999Warrenville, IL
Services provided
40% BI & Big Data Consulting & SI25% Business Consulting25% IT Strategy Consulting +1 service10% Financial ConsultingTekLink International Inc. Is a Warrenville, Illinois-based data analytics company. Founded in 1998, the team provides BI & big data consulting & SI and IT strategy consulting.
Read moreSee All Locations (1)Warrenville, IL
4320 Winfield Road
Warrenville, IL 60555251 - 300
630-791-9767
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UndisclosedUndisclosed10 - 49Bolingbrook, IL
Services provided
50% BI & Big Data Consulting & SI50% IT Strategy ConsultingAl Rafay Consulting is a small Bolingbrook, Illinois-based IT strategy consulting and data analytics company. The team focuses on IT strategy consulting and BI & big data consulting & SI.
Read moreSee All Locations (1)Bolingbrook, IL
440 West Boughton Road
Bolingbrook, IL 6044010 - 15
630-946-7863
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UndisclosedUndisclosed50 - 249Lombard, IL
Services provided
20% Custom Software Development20% IT Managed Services10% Application Management & Support +5 services10% Application Testing10% Blockchain10% Cloud Consulting & SI10% Cybersecurity10% Enterprise App ModernizationPolaris Solutions, LLC is an IT managed services company founded in 2008. The agency provides IT managed services and Custom Software Development.
Read moreSee All Locations (2)Lombard, IL
1910 S Highland Ave
Lombard, IL 6014850 - 75
(314) 697-4800
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Ability to Deliver considers three criteria:
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List of the Top 15 Illinois IT Services Companies
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$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
31.1/40.017.6/20 Reviews7.5/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr50 - 249Naperville, IL
Ability to deliver
36.3/40.016.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
95% IT Consulting5% 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 -
$5,000+$150 - $199 / hr10 - 49Lockport, IL
Ability to deliver
35.6/40.016.6/20 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
36.2/40.016.8/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
90% IT Consulting10% 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
36.3/40.016.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
90% IT Consulting10% Other -
$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 - 49Charlotte, NC
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 -
$10,000+$150 - $199 / hr10 - 49Momence, IL
Ability to deliver
35.3/40.017/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
95% IT Consulting5% 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 / 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
38.9/40.019.8/20 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+$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+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+Undisclosed1,000 - 9,999Chicago, IL
Ability to deliver
29.5/40.018.4/20 Reviews2.4/10 Clients & Experience8.7/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
23.9/40.016.8/20 Reviews0/10 Clients & Experience7.1/10 Market PresenceService focus
80% IT Consulting20% 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 -
$25,000+Undisclosed50 - 249Chicago, IL
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
25.4/40.016.4/20 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 -
$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
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