Our directory features reliable IT services companies in Chicago, supporting businesses in the Loop, River North, Lincoln Park, and West Loop. These experts provide managed IT, cybersecurity, cloud solutions, and network support across many sectors. Compare firms by expertise, pricing, and client reviews.
Best IT Companies Chicago
74 Companies-Rankings updated: September 09, 2026
DesignRush lists every Chicago IT service provider based on technical capabilities, service coverage, and verified client experiences. Some listings may be sponsored.
Success is not final; failure is not fatal: it is the courage to continue that counts.
Success is not final; failure is not fatal: it is the courage to continue that counts.
With 10+ years of hands-on experience, we have been recognized by our cliets for delivering excellence, offering business-specific cloud solutions to drive maximum impact at minimum cost...
We Help Manufacturers Modernize Their Legacy Data Systems
We Help Manufacturers Modernize Their Legacy Data Systems
IT Impact, Inc. delivers custom database and software solutions using Microsoft technologies. Through its Access Experts division, the company specializes in Microsoft Access development, database repair, system upgrades, and migrations to SQL Server and cloud platforms...
Kumo Partners is a forward-thinking consultancy firm that offers a diverse range of services tailored to guide businesses towards success in a rapidly evolving digital landscape...
Leading Technology Partner Fortune 500 Enterprises Trust to Build, Modernize, and Scale Globally
Leading Technology Partner Fortune 500 Enterprises Trust to Build, Modernize, and Scale Globally
With 2,500+ consultants across the US, Canada, Latin America, and India, Improving puts experienced technologists in your market, not just on your project. Our teams understand the regulatory landscape, industry norms, and technical expectations of the markets you serve...
We Are a Team of High Class Technicans Who Want To Blaze a New Trail.
We Are a Team of High Class Technicans Who Want To Blaze a New Trail.
New Peak Solutions empowers organizations with expert SharePoint consulting, delivering tailored solutions that streamline collaboration, automate workflows, and enhance document management. From migrations and intranet design to custom development and integration, our team ensures your SharePoint environment...
Advanced I.T. is a Chicago-based Managed IT and Cybersecurity provider specializing in fast, secure, and compliant tech solutions for service-driven businesses. We support CPAs, law firms, healthcare providers, and brokers with local expertise, same-day responsiveness, and zero excuses. From ransomware...
The drive to explore. A passion for craft. Human at heart.
The drive to explore. A passion for craft. Human at heart.
We believe genuine personal relationships produce truly impactful work. We relentlessly focus on our culture by embracing a combination of work and life; empathizing and understanding our clients and partners; driving innovation with lean, agile processes; and continually improving so we can be the best at...
Protek-IT assists Chicago-based companies and nonprofit organizations in managing their information technology infrastructures, enhancing processes, making effective use of technology, and relieving the burden of management and ownership. Businesses who want to stay one step ahead of their rivals and...
SEOServices.io is a data-driven SEO agency helping businesses boost rankings, drive organic traffic, and grow online with technical SEO, content optimization, and link-building strategies...
Small Business Accounting, Technology, & Growth Consulting.
Small Business Accounting, Technology, & Growth Consulting.
Fred Lundin CPA LLC is a Chicago-based CPA accounting and technology consulting firm specializing in serving e-commerce, solopreneurs, and small business owners. With a dedicated focus on these sectors, we provide tailored financial and technological solutions to help our clients thrive in their respective...
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.
An Award-Winning Agency That Builds It Right
An Award-Winning Agency That Builds It Right
Goji Labs builds custom software and AI systems for startups and growth-stage companies. Its clients include WWF and Hard Assets Alliance, serving fintech and nonprofits. The IT services company is best for product teams that need full-cycle development from strategy through launch...
Award-Winning Technology Consulting Firm in Chicago
Award-Winning Technology Consulting Firm in Chicago
We are dedicated to helping your business grow through technology and talent. No matter what challenges your team faces, our team of experts is ready to engage and provide executive level support to help guide you through the complex landscape of the IT marketplace...
Simply Smart Technology is not just an IT services agency. It is a strategic partner committed to delivering fully managed IT support services to performance-focused businesses. Its team combines top-notch customer service with high-quality technical support, ensuring seamless operations and alignment with...
Managed IT and cybersecurity provider delivering 80-second average response times, 6-minute average resolution times, 100% U.S.-based support, and 97.5% customer satisfaction to help businesses reduce downtime, improve productivity, and operate securely...
TechNoir Solutions is a dedicated IT services company that propels ambitious businesses to success. With a genuine commitment to delivering results, its experienced team provides comprehensive technology services, solutions, and support. TechNoir Solutions offers scalable and secure IT infrastructure through...
IT Risk Managers LLC is an IT Support Company that provides Network Support, Network Help Desk, Cloud Services, Cloud Backup, and Network Consulting...
Clean website design that search engines love, custom web development solutions, results-driven SEO, and worry-free web hosting. We handle all your website needs, so you can run your business...
Plego Technologies consistently offers IT Services that drive innovation through custom web and mobile app development, integration, and AI solutions. Dedication to cutting-edge technology and client collaboration keeps our solutions ahead of the curve, trusted by leaders like Apple TV+, Google, and Samsung...
As an AI software development company, we deliver production-ready AI features-copilots, document automation, knowledge assistants, recommendations, and voice agents-integrated into your apps to streamline workflows, enhance decision-making, and drive measurable business impact...
Empowering Innovation Through Proven Product Development Solutions
Empowering Innovation Through Proven Product Development Solutions
Computer Aided Technology, LLC. (CATI) has worked with thousands of companies in the Midwest, since 1992, to help rapidly implement product development solutions...
At Artisan Launchpad, we hear you when it comes to staying within a budget. That's why we have something to fit your smallest or largest requests. The best part? You'll still get that high-quality result you are looking for without breaking the bank...
NextRow Digital headquartered in Schaumburg (Chicago suburbs). Incorporated in 2008, NextRow Digital is a proven leader MarTech space with many MarTech implementations under our belt. While assisting customers with Digital Transformation needs, NextRow Digital specializes in Adobe Experience Cloud, Salesforce...
Founded by former IBM Salesforce experts, CloudMasonry is a top-tier marketing automation consultant. We offer specialized design and support for intricate Salesforce applications. With a team averaging five years in Salesforce consulting, we're your dependable partner for new projects and ongoing system...
RentADev provides IT staffing services, connecting businesses with top-tier talent to fuel their growth without the hassle of traditional hiring. Whether businesses need developers, designers, marketers, or project managers, RentADev offers flexible solutions to meet their staffing needs and drive success...
eGuide Tech Allies partners with emerging nonprofits and self-funded small businesses to ensure that the technology they are using to power their organizations is effective and efficient. We specialize in digital creative technology (websites, marketing tools, analytics) and operational technology (CRMs...
Ntiva is a technology company that provides managed IT and security, cloud solutions, digital transformation, and advanced IT consulting. We support the midsized and enterprise markets, including manufacturing, construction, healthcare, financial services, real estate, and nonprofits...
Digital transformation I Custom Software development
Digital transformation I Custom Software development
Our team helps companies and non-technical entrepreneurs solve their tech challenges, from IT advisory, tech products development to digital transformation, workflow/workforce management tools...
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Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo provides nearshore software development through dedicated teams and staff augmentation, covering AI, data engineering, cloud, and mobile. The IT company serves fintech, healthcare, and SaaS sectors. It’s best for mid-size companies seeking outsourced development with senior technical oversight...
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ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.
ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.
ELEKS is a full-cycle IT services firm with 30+ years of experience and 2,000+ specialists, delivering custom software, AI, cloud, and enterprise applications across fintech, healthcare, and logistics. It holds a 97% client satisfaction rate. Best for enterprises seeking a long-term IT partner...
At Net2Source (N2S), staying ahead of the curve isnt optional its who we are. As a global Talent Company, Net2Source isnt just observing the future were building it. Our proprietary AI-powered recruiting engine enables us to deliver pre-vetted, on-demand talent at speed and scale...
We value our team as our greatest asset and we ensure everyone is respected, recognized.
We value our team as our greatest asset and we ensure everyone is respected, recognized.
At 10Pearls, we have an inclusive and collaborative work culture that inspires innovation, drives excellence, and unlocks a team member’s true potential through focused development, shared mission and a sense of community. We value our team as our greatest asset and we ensure everyone is respected...
Star Knowledge is a globally recognized bespoke software development company with 10 years of experience across mobile, performance testing, web and cloud technologies, and manage IT services, We're a Microsoft Gold Partner widely preferred for complex to simple cloud computing & cloud migration services...
Boost Your ASP.NET Aspirations with Integrative Systems
Boost Your ASP.NET Aspirations with Integrative Systems
Integrative Systems, your ultimate ASP.NET Development Partner, has over 20 years of global excellence. Our expertise extends to AS400/iSeries support, IBMi development, ASP.NET services, custom software solutions, and JDA support...
Beyond Key is a global IT Software Development Company offering consulting, technology, and outsourcing solutions and catering to clients in the United States, Australia, UK, Germany, MENA and South Asian countries. We have marked a global presence in USA with our offices in Lafayette and Chicago...
Turning Digital Ideas into Powerful & Lucrative Realities
Turning Digital Ideas into Powerful & Lucrative Realities
Wezom delivers custom software, mobile and web development, DevOps, AI, and IoT solutions across logistics, fintech, and manufacturing, with 3,500+ projects completed. It suits mid-size to enterprise businesses seeking a full-service IT partner with a dedicated team or ERP capabilities...
Zazz is an IT services company offering managed services, cybersecurity, cloud, AI, and staff augmentation to enterprise clients. It has delivered projects for the Government of Ontario and Seattle Aquarium. Best for enterprises needing a full-stack IT partner across transformation and security...
Globally Recognized Digital and Engineering Solutions Partner.
Globally Recognized Digital and Engineering Solutions Partner.
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...
Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain
Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain
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...
Our software development leadership team has an extensive track record of bringing ideas to market. Our current projects cover a wide variety of use cases and industries — including international food services, legal services, logistics, financial services, and blockchain solutions...
Frequently Asked Questions About Top IT Services in Chicago
What services does an IT company in Chicago typically provide?
IT companies in Chicago typically provide a suite of managed IT services that serve as an external tech department for businesses.
Common service offerings include:
1. Managed support and infrastructure
24/7 help desk: Remote and on-site technical support for hardware and software issues.
Network management: Setup and maintenance of LAN/WAN, Wi-Fi, and server infrastructure.
IT asset management: Tracking and updating devices (PCs, servers, and mobile devices).
2. Cybersecurity and compliance
Threat protection: Implementation of firewalls, endpoint protection, and antivirus software.
Security training: Employee awareness programs to prevent phishing and social engineering.
Regulatory compliance: Ensuring systems meet industry-specific standards like HIPAA (Healthcare), FINRA (Finance), or CMMC (Defense).
3. Cloud and communication
Cloud services: Migration and management for platforms like Microsoft 365, Google Workspace, and AWS/Azure.
VoIP solutions: Modern internet-based phone systems and unified communication tools (Teams, Zoom).
4. Strategy and continuity
Business continuity: Data backup and disaster recovery planning to minimize downtime.
Virtual CIO (vCIO): Strategic consulting to align technology investments with long-term business goals.
How do these services reduce business downtime?
IT services in Chicago reduce downtime primarily by shifting from a reactive (fix it when it breaks) to a proactive (prevent it before it breaks) model.
Managed service providers (MSPs) use 24/7 monitoring tools to identify early warning signs, such as a failing hard drive or unusual network spikes, which allows them to resolve issues before they escalate into full-scale outages. Maintenance often happens after hours, ensuring your team stays productive without technical interruptions.
Beyond daily prevention, these services minimize downtime through robust disaster recovery (DR) and automation. The IT company in Chicago automatically backs up your data and maintains a ready-to-use backup system. If there is a cyberattack or hardware failure, they can restore your systems within minutes instead of days.
Additionally, automated security patching and standardized system configurations eliminate human errors and compatibility quirks that frequently cause unplanned crashes.
What is the difference between managed IT and co-managed IT?
Feature
Managed IT
Co-managed IT
Primary goal
Outsource the entire IT function
Augment and support an existing team
Internal staff
Not required (or zero)
Required (at least one IT lead)
Control
The provider makes most daily decisions
Shared; internal team retains oversight
Accountability
MSP is solely responsible for uptime
Shared responsibility between both teams
Cost structure
Predictable, all-inclusive monthly fee
Variable fee + internal salaries/benefits
Best for
Small to mid-sized firms without IT
Mid-sized to large firms with overstretched IT
Tools/licenses
Provided and managed by MSP
Shared access to MSP's enterprise tools
In a managed model, the external provider – IT firm Chicago - is your IT department. In a co-managed model, the external provider is an extension of your existing in-house team.
Managed IT (Fully managed)
The Managed Service Provider (MSP) assumes 100% responsibility for your technology. They handle all, from the help desk and hardware to high-level cybersecurity and long-term strategic road mapping. This model is suitable for organizations without internal IT staff that want a turnkey solution with a predictable monthly cost.
Co-managed IT
This is a partnership in which responsibilities are split between your in-house IT staff and the MSP. Your internal team typically handles daily user requests, while the MSP provides specialized tools, 24/7 monitoring, or heavy-duty engineering that a small internal team lacks. It prevents burnout and fills skill gaps without replacing existing employees.
What is the cost structure for IT services in Chicago?
This is the most common structure. You pay a fixed monthly fee.
Pricing:
$100 to $250 per user per month for full IT support
$50 to $150 per device per month for device-level support
What it includes:
Helpdesk support
Cybersecurity protection
System monitoring
Data backups
Software updates
Compliance support
2. Hourly pricing (Break/fix or prepaid hours)
You pay only when you need help, no monthly contract. Cost increases if problems happen often.
Pricing:
$120 to $280 per hour for on-demand support
$50 to $225 per hour if you pre-buy hours
3. Specialized services pricing
Used for compliance, audits, or advanced security.
Pricing: $100 to $500 per hour or $50 to $150 per device per month
Used for:
HIPAA or SOC compliance
Security audits
Risk assessments
How does the Chicago Cloud Tax affect IT costs in 2026?
In 2026, the Chicago Cloud Tax, or the Personal Property Lease Transaction Tax (PPLTT), increased from 11% to 15% on January 1st. This tax specifically targets nonpossessory computer leases, which include almost all cloud-based software (SaaS), infrastructure (IaaS), and platform services (PaaS) used within city limits.
For local businesses, this means any subscription to tools like Microsoft 365, AWS, Zoom, or Salesforce now carries a 15% surcharge, often passed directly from the provider to the customer's invoice.
This rate hike makes Chicago's technology costs among the highest in the country, as most other jurisdictions do not impose such a steep local tax on digital services. While there is an exemption for startups under 5 years old with less than $25 million in revenue, established mid-sized companies must factor in the 15% overhead in their IT budgets.
To manage these costs, many Chicago IT firms are increasingly using apportionment affidavits, which allow them to pay tax only on the percentage of employees working in the city rather than on their entire global workforce.
Proposals