Our industry analysts ranked the leading IT services companies in Illinois that help businesses run and manage their digital infrastructures efficiently. Review their prices, portfolios, client experiences, team size and more to select the best partner for your needs.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
TechAvidus is an IT agency with 10+ years of experience, delivering AI-powered custom software, web and mobile apps, and e-commerce solutions to clients including Pfizer and GSK. It has completed 300+ projects. Best for startups and SMBs seeking cost-effective offshore development...
Top Services:
- AI Development
- Web Development
- Software Development
- Mobile App Development
- Social Media Marketing
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $18/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 56 Projects Listed
SDLC Corp delivers custom software, AI, Odoo ERP, Salesforce, and cloud transformation services to 200+ enterprise clients including Huawei and Fujitsu, with 500+ projects completed. Best suited for mid-size to enterprise businesses seeking AI-driven digital transformation or ERP implementation...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- AI Development
- Blockchain
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- Location
- Batavia, Illinois
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 54 Projects Listed
SapientPro is a custom software, design, and AI development team. Since 2017, we've shipped 200+ projects in the US and EU, with offices in New York, Tallinn, and Lucerne. Most clients come back for a second project, the metric we actually care about...
Top Services:
- AI Development
- eCommerce Development
- Mobile App Development
- Web Design
- Web Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 20 Projects Listed
Founded in Chicago, 7 Layer Solutions was built on the belief that technology should be a strategic advantage, not a business obstacle. What started as a commitment to reliable IT support has grown into a full-service technology partnership delivering managed IT, cybersecurity, cloud, compliance, application...
Top Services:
- Staff Augmentation
- Managed Services
- IT Services
- Cybersecurity
- IT Compliance Solution
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- Location
- Schaumburg, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $275/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Named Best AI Company and Software Development Company by The Netty Awards, Opinov8 is a global technology firm with development hubs across the United States, Europe, and Egypt...
Top Services:
- Software Development
- Mobile App Development
- UI/UX Design
- Web Development
- Big Data Analytics
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- Location
- Chicago, Illinois
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $42/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
Cepoch is a North American AI and software services firm with over 20 years of experience, delivering intelligent solutions and building lasting partnerships across 300+ projects and 100+ clients...
Top Services:
- AI Development
- Cybersecurity
- Software Development
- Mobile App Development
- IT Services
- Show more
- Location
- South Barrington, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
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