Top System Integration Companies in Illinois
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Featured
What are Featured Providers?
$10,000+$25 - $49 / hr250 - 999Serves IllinoisServices provided
See all 42 projectsEdvantis is a custom software development company praised for its technical expertise, flexibility, and timely delivery. Over 90% of reviewers commend Edvantis for their excellent project management and ability to adapt to evolving business needs, noting their warmth and team integration. With a focus on development, testing, and DevOps, they maintain a client-centric approach that fosters strong, strategic partnerships.
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$5,000+$100 - $149 / hr2 - 9Schaumburg, IL
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IT managed services company Komodo Cloud, LLC was founded in 2012. The team offers IT managed services and cloud consulting & SI and is in Schaumburg, Illinois.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Iron Horse Management Consultants is a small Business Consulting company in Chicago, Illinois. Their services include Business Consulting and unified communications consulting & SI.
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UndisclosedUndisclosed2 - 9Elgin, IL
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HLJ Companies is an IT managed services company. The agency is based in Elgin, Illinois. Their services include IT managed services and IT strategy consulting.
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UndisclosedUndisclosed2 - 9Bloomington, IL
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Cloudquest Technologies is an IT staff augmentation company founded in 2011. Their team offers IT staff augmentation and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9Peoria, IL
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Founded in 2015, Isaana Tax LLC is a small Peoria, Illinois-based Accounting company. Their team focuses on Accounting and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9Bannockburn, IL
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Located in Bannockburn, Illinois, The WDG Agency is a Marketing Strategy company. Their services include Marketing Strategy and Other Marketing.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Teambees Corp, a custom software development company, was launched in 2020. The team offers Custom Software Development and UX/UI Design and is in Chicago, Illinois and Gurugram, India.
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UndisclosedUndisclosed2 - 9Chicago, IL
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ComplySAM is a big data company located in Chicago, Illinois. They provide BI & big data consulting & SI and Cybersecurity.
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UndisclosedUndisclosed2 - 9Chicago, IL
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True Blue Creatives is a branding agency. Located in Chicago, Illinois, the company focuses on Branding and Social Media Marketing.
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$10,000+$25 - $49 / hr50 - 249Naperville, IL
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Pace Systems, Inc. Is a branding firm founded in 1983. The agency offers Branding and Web Design.
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$1,000+$25 - $49 / hr50 - 249Chicago, IL
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See all 11 projectsArmakuni is a versatile software development company specializing in AI solutions, mobile and web application development, and cloud integration. Across reviews, 100% of clients highlight their professionalism, responsiveness, and commitment to delivering projects on time and within budget. Clients frequently commend their strong communication, technical expertise, and willingness to address challenges openly.
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$1,000+$100 - $149 / hr2 - 9Chicago, IL
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Louie inc is an Email Marketing company. The Chicago, Illinois-based company was launched in 2017. Their team specializes in Email Marketing and CRM consulting and SI.
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$1,000+$150 - $199 / hr2 - 9Gilberts, IL
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Fox Secure IT, an IT strategy consulting company, was founded in 2008. The agency specializes in IT strategy consulting and cloud consulting & SI, and is small.
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UndisclosedUndisclosed10 - 49Naperville, IL
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Based in Naperville, Illinois, JDK Technologies is a small Cybersecurity company. The team specializes in Cybersecurity and cloud consulting & SI.
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Undisclosed$100 - $149 / hr2 - 9West Chicago, IL
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Cyology.IO LLC is a Cybersecurity company. They offer Cybersecurity and IT managed services and were founded in 2019. The agency is based in West Chicago, Illinois.
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$1,000+$150 - $199 / hr2 - 9Chicago, IL
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Cybersecurity company ExpressTek Services is headquartered in Chicago, Illinois. They focus on Cybersecurity and IT managed services and were launched in 2003.
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$10,000+$25 - $49 / hr10 - 49Sterling, IL
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Headquartered in Sterling, Illinois and New York, New York, Kelly Daley Co. Is a Content Marketing company. Their services include Content Marketing and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Web design company Psycray was established in 2012. The team offers Web Design and CRM consulting and SI and is headquartered in Chicago, Illinois.
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$5,000+$50 - $99 / hrFreelancerOak Lawn, IL
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Nightsong Cloud & DevOps LLC is a cloud consulting & SI company launched in 2025. The team provides cloud consulting & SI and Cybersecurity.
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$25,000+Undisclosed10 - 49Chicago, IL
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See all 3 projectsnexus IT group is a specialized recruitment company that excels in sourcing high-quality candidates for critical positions, such as Principal Engineer and CIO roles. The reviews highlight their efficiency, with 100% of clients praising their ability to quickly provide qualified candidates. Exceptional communication and a strong cultural fit in candidate selections are recurring themes, with no areas noted for improvement.
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Undisclosed$25 - $49 / hr250 - 999Chicago, IL
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See all 30 projectsTrango Tech is a technology company specializing in mobile app development, known for delivering comprehensive digital solutions tailored to client needs. Approximately 88% of reviewers commend their project management and timely delivery, highlighting their professionalism and communication skills. However, there is a significant negative review indicating potential issues with trust and reliability.
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UndisclosedUndisclosed1,000 - 9,999Chicago, IL
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Slalom Build is an user experience design agency launched in 2001. Their services include UX/UI Design and CRM consulting and SI.
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UndisclosedUndisclosed10 - 49Schaumburg, IL
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Adroitco, Inc is an IT strategy consulting company located in Trenton, New Jersey and Schaumburg, Illinois. The team provides IT strategy consulting and cloud consulting & SI.
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$1,000+$50 - $99 / hr2 - 9Chicago, IL
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SEO company LumiMinds Inc | Chicago Software Company is based in Chicago, Illinois. They focus on Search Engine Optimization and Web Development and were founded in 2018.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Southside CHI Solutions is a cloud consulting & SI company. The small Chicago, Illinois-based team focuses on cloud consulting & SI and Cybersecurity. The company was founded in 2023.
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Undisclosed$50 - $99 / hr2 - 9Naperville, IL
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Tellap Technology Solutions, an IT managed services company, is headquartered in Naperville, Illinois. Established in 2001, the team offers IT managed services and IT strategy consulting.
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$1,000+$25 - $49 / hr10 - 49Palatine, IL
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ERP consulting and SI company DigiTechYard offers ERP consulting and SI and Digital Strategy. They are based in Palatine, Illinois and Ahmedabad, India.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Funstematics.ai is a big data company established in 2015. The team focuses on BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed250 - 999Chicago, IL
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Valorem Reply is a data analytics company launched in 2009. Their team specializes in BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249Chicago, IL
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Krasan Consulting Services is an UX design agency. The firm is headquartered in Chicago, Illinois. Their team provides UX/UI Design and Web Development.
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$5,000+$50 - $99 / hr50 - 249Chicago, IL
Services provided
See all 8 projectsStackgenie is a technology company specializing in cloud architecture, Kubernetes virtualization, and infrastructure management. Based on the reviews, Stackgenie has received overwhelmingly positive feedback, with 100% of reviewers praising their responsiveness, expertise, and ability to deliver projects on time and on budget. Clients frequently highlight their excellent communication and collaborative nature.
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UndisclosedUndisclosed10 - 49Tinley Park, IL
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Software Tech Enterprises, Inc. Is a small custom software development firm in Tinley Park, Illinois. The team provides Custom Software Development and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Oakbrook Terrace, IL
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Cloud consulting & SI company Techmonics Solutions Inc is headquartered in Oakbrook Terrace, Illinois. Launched in 2018, the team focuses on cloud consulting & SI and Application Testing.
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UndisclosedUndisclosed50 - 249Springfield, IL
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Lead IT Corporation is a midsize social media marketing agency founded in 2005. Their services include Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed50 - 249Chicago, IL
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Founded in 1985, Marlin Connections is a branding company. The team provides Branding and Public Relations.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Virtuelle Group is a small IT strategy consulting company. They specialize in IT strategy consulting and Cybersecurity and were launched in 2003.
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$5,000+$100 - $149 / hr10 - 49Chicago, IL
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GT Global Services is an IT managed services company. Launched in 2005, the team offers IT managed services and cloud consulting & SI.
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$10,000+$50 - $99 / hr250 - 999Chicago, IL
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Softura is a midsize Farmington Hills, Michigan-based Application Management & Support company. Their services include Application Management & Support and Enterprise App Modernization.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Founded in 2018, Zabda is an AI company. The firm provides Artificial Intelligence and BI & big data consulting & SI.
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$75,000+$50 - $99 / hr2 - 9Northbrook, IL
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Founded in 2022, iGrow Technology is an IT staff augmentation company. Their services include IT staff augmentation and IT strategy consulting.
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$10,000+$25 - $49 / hr2 - 9Chicago, IL
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Founded in 2004, Globonix, Inc. Is a data analytics company. Based in Chicago, Illinois, the team focuses on BI & big data consulting & SI and IT staff augmentation.
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UndisclosedUndisclosed10 - 49Mount Prospect, IL
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WebHostingPad 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.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Chicago 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.
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UndisclosedUndisclosed250 - 999Schaumburg, IL
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IT 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.
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UndisclosedUndisclosed2 - 9Champaign, IL
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Small cloud consulting & SI and IT managed services company Practical Technology Services, is based in Champaign, Illinois. The team provides cloud consulting & SI and IT managed services.
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UndisclosedUndisclosed2 - 9Champaign, IL
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Small cloud consulting & SI and IT managed services company CloudShark 360, is headquartered in Champaign, Illinois. Their services include cloud consulting & SI and IT managed services.
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UndisclosedUndisclosed2 - 9Mundelein, IL
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Founded in 2006, Cloudnet360 is a CRM consulting and SI company. Their team provides CRM consulting and SI.
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UndisclosedUndisclosed2 - 9Carbondale, IL
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SINC / SI Network Consultants is a cloud consulting & SI and IT managed services company. The Carbondale, Illinois-based team offers cloud consulting & SI and IT managed services.
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UndisclosedUndisclosed2 - 9Chicago, IL
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A J RHEM & ASSOCIATES INC is a big data company. Based in Chicago, Illinois, the company was established in 1990. Their services include BI & big data consulting & SI and Artificial Intelligence.
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UndisclosedUndisclosed2 - 9Glenview, IL
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CXponent is a big data analytics company. They are located in Glenview, Illinois and have small team. They provide BI & big data consulting & SI and Cybersecurity.
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List of the Top 15 Illinois Best System Integration Companies & Services
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$75,000+Undisclosed250 - 999Oak Brook, IL
Ability to deliver
34.3/40.015/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
90% System Integrators10% Other -
$10,000+$150 - $199 / hr10 - 49Momence, IL
Ability to deliver
35.1/40.016.8/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
90% System Integrators10% 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% System Integrators60% Other -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
35.8/40.016.4/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
30% System Integrators70% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
35.2/40.017.4/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
100% System Integrators -
$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% System Integrators60% Other -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
32.8/40.015.8/20 Reviews9.3/10 Clients & Experience7.7/10 Market PresenceService focus
90% System Integrators10% 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% System Integrators80% Other -
UndisclosedUndisclosed50 - 249Chicago, IL
Ability to deliver
30/40.016.2/20 Reviews7.5/10 Clients & Experience6.3/10 Market PresenceService focus
60% System Integrators40% 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
50% System Integrators50% 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% System Integrators70% Other -
$5,000+$150 - $199 / hr10 - 49Lockport, IL
Ability to deliver
35.4/40.016.4/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
20% System Integrators80% Other -
$50,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% System Integrators90% Other -
$50,000+Undisclosed250 - 999Chicago, IL
Ability to deliver
32.4/40.015.6/20 Reviews9/10 Clients & Experience7.8/10 Market PresenceService focus
20% System Integrators80% 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
10% System Integrators90% 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
10% System Integrators90% Other -
$10,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
31.6/40.015.6/20 Reviews9.7/10 Clients & Experience6.3/10 Market PresenceService focus
55% System Integrators45% Other -
$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
15% System Integrators85% Other -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
34.7/40.016/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
10% System Integrators90% 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
70% System Integrators30% 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
15% System Integrators85% Other -
$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
10% System Integrators90% Other -
UndisclosedUndisclosed2 - 9Chicago, IL
Ability to deliver
30.3/40.016.2/20 Reviews8.1/10 Clients & Experience6.1/10 Market PresenceService focus
40% System Integrators60% Other -
$5,000+$100 - $149 / hr10 - 49Northbrook, IL
Ability to deliver
33.8/40.018.8/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
10% System Integrators90% Other -
$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
25% System Integrators75% Other -
$25,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
31.8/40.016.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
20% System Integrators80% 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
30% System Integrators70% Other -
$10,000+$100 - $149 / hr1,000 - 9,999Chicago, IL
Ability to deliver
25/40.016.2/20 Reviews4.4/10 Clients & Experience4.4/10 Market PresenceService focus
45% System Integrators55% Other -
$10,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
28.5/40.015.8/20 Reviews7.2/10 Clients & Experience5.5/10 Market PresenceService focus
30% System Integrators70% Other -
$5,000+$25 - $49 / hr10 - 49Chicago, IL
Ability to deliver
32.5/40.016.4/20 Reviews9.8/10 Clients & Experience6.3/10 Market PresenceService focus
10% System Integrators90% Other
