Top 15 Managed IT Services Companies Chicago Directory (2026)

Lengreo technical work includes custom software development, business analysis, UX/UI design, quality assurance, web development, and ongoing project support. The company has offices in Amsterdam and Kyiv and provides US coverage.

Lengreo is most relevant when the requirement extends beyond infrastructure support into custom applications, websites, platform development, or software modernization. 

Key Facts

• Core services: Мanaged IT services, custom software development, web development, business analysis, UX/UI design, quality assurance
• Best for: Custom software, web development, and digital projects
• Geographic coverage: Works with U.S. businesses
• Published locations: Amsterdam, Netherlands and Kyiv, Ukraine
• Service model: Project-based technology and digital growth support

Kontaktinformationen

• Webseite: Lengreo.com
• Telefon: +31 686 147 566
• E-Mail: [email protected]
• LinkedIn: Lengreo
• Instagram: @lengreo

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HyperL1ne ist ein Entwicklungspartner aus einer Hand, der Geschäftsanalyse, technisches Fachwissen und einen unkomplizierten Ansatz vereint, um Unternehmen dabei zu unterstützen, digitale Produkte zu entwickeln, die echten Mehrwert bieten. Anstatt sich ausschließlich auf die Entwicklung zu konzentrieren, macht sich das Team zunächst mit den Geschäftszielen vertraut, um sicherzustellen, dass jede Entscheidung zu messbaren Ergebnissen und langfristigem Erfolg beiträgt.

Mit einer transparenten Zusammenarbeit und einem Team aus erfahrenen Spezialisten begleitet HyperL1ne Unternehmen auf ihrem gesamten Produktweg – von der Validierung von Ideen und der Definition von Anforderungen bis hin zur Entwicklung, Optimierung und dem laufenden Support.

Je nachdem, in welcher Phase sich ein Unternehmen befindet, bietet HyperL1ne maßgeschneiderte Expertise, um es voranzubringen. Ob es sich um ein Start-up handelt, das ein neues Produkt auf den Markt bringt, um ein etabliertes Unternehmen, das eine bestehende Lösung weiterentwickelt, oder um ein wachsendes Unternehmen, das seine Prozesse optimieren und effizient skalieren möchte – das Team passt sich den individuellen Herausforderungen jeder Phase an.

• Zu ihren Kernleistungen gehören:
• Produktentwicklung und -validierung
• Unternehmensanalyse
• Technische Beratung
• UX/UI Gestaltung
• Web-Entwicklung
• Mobile App-Entwicklung
• Entwicklung kundenspezifischer Software
• Entwicklung des elektronischen Geschäftsverkehrs
• Progressive Web App (PWA) Entwicklung
• Qualitätssicherung (QS)
• Laufende Entwicklungsunterstützung und Optimierung

Sollarix is a full-cycle digital agency that brings strategy, development, and marketing together under one roof to help businesses build digital products that grow. Instead of treating design, development, and SEO as separate projects handled by scattered vendors, their team works within a single connected system – so every website, app, or platform is built with performance, visibility, and long-term growth in mind from day one.

With over 15 years of experience and 100+ SEO projects delivered across 11+ industries, Sollarix guides companies through every stage of their digital journey – from product discovery and business analysis to development, launch, and continuous optimization. Their process follows three clear phases: Discover, Build, and Grow.

Sollarix works with startups launching their first product, SMEs modernizing outdated platforms, and established businesses looking to scale. Their team has hands-on experience with B2B companies, e-commerce brands, and SaaS products, as well as fintech, healthcare, education, logistics, and legal businesses.

• Zu ihren Kernleistungen gehören:
• Produktentdeckung und Geschäftsanalyse
• Technische Beratung
• UX/UI Gestaltung
• Web-Entwicklung
• Mobile App-Entwicklung
• Entwicklung kundenspezifischer Software
• Entwicklung des elektronischen Geschäftsverkehrs
• Progressive Web App (PWA) Entwicklung
• AI Tools & Automation
• CRM & Internal Tools
• SEO, AI SEO & GEO
• Quality Assurance (QA) & Ongoing Support

EMPIST is headquartered in Chicago and combines managed IT with cybersecurity, cloud, AI, and digital services. Its managed model can cover day-to-day IT operations or work alongside an existing internal technology team through co-managed arrangements.

The company supports Microsoft 365, Azure, and AWS environments in addition to general infrastructure and security requirements. EMPIST also reports SOC 2 Type II verification and ISO 9001 certification. Its mix of IT operations and cloud capabilities makes it relevant to Chicago organizations that want to consolidate several technology functions with one provider.

Key Facts

• Best for: Businesses seeking managed IT, security, and cloud under one provider
• Core services: Managed IT, cybersecurity, cloud, AI, co-managed IT
• Cloud platforms: Microsoft 365, Azure, AWS
• Location: Chicago, Illinois
• Certifications: SOC 2 Type II verification, ISO 9001

Kontaktinformationen

• Webseite: empist.com
• Facebook: www.facebook.com/empist
• Twitter: x.com/Empist
• LinkedIn: www.linkedin.com/company/empist
• Instagram: www.instagram.com/empistgroup
• Adresse: 55 West Monroe St, Suite 400, Chicago, IL
• Telefon: (312) 360-1900

Framework IT provides fully managed IT support from its Chicago office, with services covering help desk support, onsite assistance, cybersecurity, cloud infrastructure, communications, and technology planning. The company works mainly with small and midsized organizations and has operated in the Chicago market since 2008.

Its managed service model combines remote support with local engineers who can be dispatched when a problem requires hands-on work. Framework also includes managed detection and response within its managed services packages, making security part of the ongoing IT relationship rather than a separate project.

Key Facts

• Best for: Small and midsized Chicago businesses
• Core services: Managed IT, help desk, onsite support, cybersecurity, cloud, communications
• Service model: Fully managed IT with local onsite support
• Location: Chicago, Illinois
• Gegründet: 2008

Kontaktinformationen

• Website: www.frameworkit.com
• E-mail: [email protected]
• Facebook: www.facebook.com/frameworkChicago
• Twitter: x.com/Framework_IT
• LinkedIn: www.linkedin.com/company/frameworkit
• Adresse: 700 N Sacramento Blvd., Suite 101, Chicago, IL 60612 
• Phone: (312) 561-9267 

PSM Partners is a Chicago-based technology company providing managed IT, cybersecurity, cloud services, consulting, telecommunications, and IT talent services. Its MSP offering covers network operations, infrastructure monitoring, backup, endpoint management, security management, technology planning, and remote or onsite help desk support.

The company supports fully managed and co-managed arrangements, allowing internal IT departments to keep selected responsibilities while PSM handles others. Its industry experience includes legal, finance, healthcare, nonprofit, manufacturing, higher education, and utilities, which may be useful for organizations with sector-specific systems or compliance requirements.

Key Facts

• Best for: Organizations needing both managed IT and strategic technology support
• Core services: Managed IT, cybersecurity, cloud, IT consulting, IT support, telecommunications
• Support: 24/7/365 infrastructure monitoring and help desk options
• Service models: Fully managed, co-managed, project-based
• Location: Chicago, Illinois

Kontaktinformationen

• Website: www.psmpartners.com
• Facebook: www.facebook.com/PSMPartners
• LinkedIn: www.linkedin.com/company/psmpartners
• Instagram: www.instagram.com/psmpartners
• Adresse: 209 W. Jackson Blvd, Suite 903 Chicago, IL 60606 
• Phone: (312) 940-7830

Andromeda provides managed IT services from locations in Chicago and Lockport, with a strong current emphasis on manufacturing and industrial businesses. Its work covers day-to-day IT operations, server and workstation support, cybersecurity, compliance readiness, infrastructure, and technology modernization.

The provider supports both remote and onsite delivery across the United States. For manufacturing organizations, Andromeda specifically addresses operational technology concerns, supply-chain security, aging infrastructure, and frameworks such as NIST and CMMC. This focus makes it particularly relevant to Chicago-area industrial companies with environments that extend beyond standard office IT.

Key Facts

• Best for: Manufacturing and industrial companies
• Core services: Managed IT, cybersecurity, infrastructure management, IT modernization
• Specialization: Manufacturing IT environments
• Coverage: Remote and onsite services across the U.S.
• Chicago presence: Chicago and Lockport offices

Kontaktinformationen

• Webseite: andromeda.tech 
• Facebook: www.facebook.com/andromedatechs
• Twitter: x.com/andromeda_msp
• LinkedIn: www.linkedin.com/company/1375904
• Adresse: 980 N Michigan Ave, Suite 1400a, Chicago, IL 60611 
• Telefon: (312) 469-5700

XL.net concentrates on managed IT services for small and midsized businesses in the greater Chicago area. Its service model combines ongoing administration with strategic technology planning, infrastructure management, cybersecurity, and support.

The provider assigns different technical responsibilities across its service team, including system analysis and project engineering. XL.net also emphasizes reducing recurring IT problems rather than relying only on reactive ticket resolution. Its Chicago headquarters and regional focus make it suitable for organizations that prefer a provider centered on the local SMB market.

Key Facts

• Best for: Chicago small and midsized businesses
• Core services: Managed IT, cybersecurity, infrastructure, technology planning
• Service model: Ongoing managed IT with strategic support
• Market: Greater Chicago area
• Location: Chicago, Illinois

Kontaktinformationen

• Webseite: xl.net
• Facebook: www.facebook.com/XLnet-233556036716057
• Twitter: x.com/xlnet
• LinkedIn: www.linkedin.com/company/xl.net
• Adresse: 1 E Erie St, Suite 525 #244, Chicago, IL 60611
• Telefon: +1 (844) 915-5155

Intelligent Technical Solutions, commonly abbreviated as ITS, operates a Chicago office and provides managed and co-managed IT services across the city and surrounding area. The company covers cybersecurity, cloud services, compliance, data analytics, infrastructure management, and general IT support.

ITS supports both businesses without an internal IT department and organizations that need additional resources for an existing team. Its Chicago operation offers remote assistance and onsite response, while the broader company maintains offices in several U.S. markets. This setup may suit organizations that need local Chicago support while maintaining offices elsewhere.

Key Facts

• Best for: Companies needing managed or co-managed IT
• Core services: Managed IT, cybersecurity, compliance, cloud, IT support
• Service options: Remote and onsite support
• Chicago location: Downtown Chicago
• Established: 2003

Kontaktinformationen

• Website: www.itsasap.com
• Facebook: www.facebook.com/pages/Intelligent-Technical-Solutions/266343290888
• Twitter: x.com/itsasap
• LinkedIn: www.linkedin.com/company/intelligent-technical-solutions
• Address: 73 W Monroe St, Suite 517 Chicago, IL 60603 
• Telefon: (888) 969-3636

Tusker provides managed IT services for midmarket organizations, with engineers and consultants based in the Chicago area. Its managed portfolio includes cloud management, remote monitoring and management, cybersecurity, disaster recovery, voice and contact center technology, and help desk services.

The company can operate as an extension of an internal technology team rather than replacing it entirely. Tusker has experience in local government, education, manufacturing, financial services, and other midmarket environments. Organizations with technically complex infrastructure may find its engineering-led model particularly relevant when they need ongoing management plus access to specialized technical expertise.

Key Facts

• Best for: Organizations with complex IT environments
• Core services: Managed IT, cloud, cybersecurity, RMM, disaster recovery, help desk
• Client model: Extension of internal IT teams
• Industries: Government, education, manufacturing, financial services
• Regional presence: Chicago area

Kontaktinformationen

• Website: www.tuskerco.com
• E-mail: [email protected]
• LinkedIn: www.linkedin.com/company/tuskerco
• Phone: (847) 541-6333 

Black Diamond Solutions is headquartered in Chicago and provides fully managed and co-managed IT services alongside cybersecurity and technology procurement. Its managed offering covers help desk support, endpoint monitoring, backup, security, reporting, and technology strategy.

The co-managed model is built for organizations that already employ internal IT staff but need additional expertise, vendor coordination, infrastructure support, or security coverage. Black Diamond also works with commercial enterprises, government contractors, and public-sector organizations, so its service mix extends into procurement and compliance-oriented technology projects as well as everyday IT management.

Key Facts

• Best for: Companies with internal IT teams or security-heavy requirements
• Core services: Managed IT, co-managed IT, cybersecurity, IT procurement
• Support capabilities: Help desk, endpoint monitoring, security monitoring
• Coverage: Chicago headquarters with U.S. service coverage

Kontaktinformationen

• Webseite: www.blackdiamondsolutions.com
• E-Mail: [email protected]
• LinkedIn: www.linkedin.com/company/black-diamond-technologies
• Adresse: 3921 W. Dickens Ave. Chicago, IL 60647 
• Telefon: (312) 273-1830

Ntiva provides managed IT support throughout Chicago and Illinois from its Chicagoland office in Lombard. Its services include managed IT, help desk support, network management, server administration, backup and disaster recovery, employee onboarding and offboarding, IT procurement, cloud services, and managed cybersecurity.

Businesses can use Ntiva as a primary outsourced IT department or through a co-managed arrangement. The company has a broader national footprint, which can be useful for Chicago-headquartered businesses that also maintain offices in other states and want one provider to handle multiple locations.

Key Facts

• Best for: Growing businesses and multi-location organizations
• Core services: Managed IT, help desk, cybersecurity, network management, backup, cloud
• Service models: Fully managed and co-managed IT
• Support: 24/7/365 help desk available
• Chicagoland location: Lombard, Illinois

Kontaktinformationen

• Website: www.ntiva.com
• E-mail: [email protected] 
• Facebook: www.facebook.com/Ntiva
• LinkedIn: www.linkedin.com/company/ntiva-inc-
• Address: 801 Oak Creek Drive, Lombard, IL 60148
• Phone: (844) 257-2537

Novatech serves Chicago businesses through an Illinois operation that combines managed IT with office technology and managed print services. Its IT team supports computers, servers, networking, help desk requirements, security, and cloud environments, with 24/7 service plans available.

The company is particularly relevant to organizations that want one supplier for both workplace technology and managed infrastructure. In addition to cloud computing and Microsoft 365 support, its Chicago offering includes intrusion detection, malware prevention, managed servers, firewalls, storage, wireless networking, and collaboration technology. Novatech serves businesses across Chicago and surrounding suburbs.

Key Facts

• Best for: Businesses combining managed IT with print and office technology
• Core services: Managed IT, cloud, help desk, servers, networking, Microsoft 365 support
• Additional services: Managed print, copiers, document technology
• Support options: 24/7 plans available
• Coverage: Chicago metro and surrounding suburbs

Kontaktinformationen

• Webseite: novatech.net
• Facebook: www.facebook.com/novatechnet
• Twitter: x.com/novatechnet
• LinkedIn: www.linkedin.com/company/novatechnet
• Instagram: www.instagram.com/novatechnet
• Telefon: 312-584-8061

Realnets operates from Park Ridge and provides managed IT and technology support to organizations in the Chicago area. Its MSP offering covers 24/7 infrastructure monitoring, preventive maintenance, network optimization, security, backup, cloud hosting, network support, and end-user assistance.

The company also works on infrastructure engineering, application modernization, and PropTech projects, giving it a broader technical scope than a help desk-only MSP. This can be useful for businesses that have ongoing support requirements but also expect periodic infrastructure, development, or modernization work from the same technology partner.

Key Facts

• Best for: Organizations combining IT operations with technical projects
• Core services: Managed IT, cloud hosting, network support, cybersecurity, IT support
• Monitoring: 24/7 infrastructure monitoring
• Additional capabilities: Engineering, development, PropTech
• Location: Park Ridge, Illinois

Kontaktinformationen

• Website: realnets.com
• E-mail: [email protected] 
• Facebook: www.facebook.com/realnets
• Twitter: x.com/realnets
• LinkedIn: www.linkedin.com/company/real-network-solutions
• Instagram: www.instagram.com/wearerealnets
• Address: 100 Higgins Road, Suite 100, Park Ridge, IL 60068
• Phone: 866.216.8443

Fulton May Solutions is a Chicago managed IT company with offices in Chicago, Oak Brook, and additional U.S. locations. Its services cover managed technology operations, cybersecurity, cloud infrastructure, compliance, networking, strategic consulting, and co-managed IT.

The company works across sectors including healthcare, financial services, legal, manufacturing, transportation, nonprofit, and professional services. Its service model places significant emphasis on technology roadmaps and business planning alongside day-to-day operational support. This makes Fulton May relevant to organizations that want an MSP involved in both infrastructure management and longer-term technology decisions.

Key Facts

• Best for: Organizations wanting managed IT plus strategic technology planning
• Core services: Managed IT, cybersecurity, cloud, network infrastructure, compliance
• Service options: Managed and co-managed IT
• Industries: Healthcare, finance, legal, manufacturing, nonprofit, professional services
• Chicago presence: Downtown Chicago and Oak Brook

Kontaktinformationen

• Webseite: fultonmay.com
• Adresse: 20 West Kinzie Street, Suite 170, Chicago, IL 60654
• Telefon: (312) 207-2200

The Isidore Group is a Chicago-based managed services and cybersecurity provider serving SMBs locally and nationally. Its managed IT model can cover help desk operations, security, monitoring, vendor management, hardware, policy development, and strategic planning as an outsourced IT department.

Other capabilities include Microsoft 365 and Azure services, cloud hosting, backup and disaster recovery, compliance readiness, employee onboarding and offboarding, mobile device management, and onsite or remote support. The company maintains locations in Chicago and Burr Ridge, giving Chicagoland clients access to a provider with a clear local operating base.

Key Facts

• Best for: SMBs outsourcing most or all IT operations
• Core services: Managed IT, cybersecurity, cloud, Microsoft 365, disaster recovery
• Support: 24/7/365 managed service coverage
• Service model: Outsourced IT department and co-managed arrangements
• Locations: Chicago and Burr Ridge, Illinois

Kontaktinformationen

• Webseite: www.isidoregroup.com
• Facebook: www.facebook.com/TheIsidoreGroup
• Twitter: x.com/TheIsidoreGroup
• LinkedIn: www.linkedin.com/company/the-isidore-group
• Adresse: 205 N. Michigan Avenue, Suite 810, Chicago, IL 60601
• Telefon: (844) 648-1887

Handled IT Partners is a Chicago-based managed IT and security firm supporting businesses nationwide. Its service scope includes help desk support, network and infrastructure management, cybersecurity, compliance support, cloud infrastructure, device management, procurement, asset management, IT staffing, and technology strategy.

The company offers both co-managed and fully managed plans. Its co-managed option is intended for organizations with an internal IT lead or team, while its end-to-end service takes responsibility for the wider technology environment. Handled also maintains Apple Premium Technical Partner status, making it relevant to businesses with significant Apple device deployments alongside Windows, cloud, and hybrid infrastructure.

Key Facts

• Best for: Organizations needing full IT management or additional support for an internal team
• Core services: Managed IT, cybersecurity, infrastructure, help desk, compliance
• Service models: Co-managed and fully managed IT
• Support: 24/7 U.S.-based support
• Location: Chicago, Illinois
• Specialization: Apple and mixed-device business environments

Kontaktinformationen

• Webseite: www.handled.tech
• E-Mail: [email protected]
• Facebook: www.facebook.com/people/Handled-It-Partners/100064312322729
• LinkedIn: www.linkedin.com/company/handleditpartners
• Instagram: www.instagram.com/handledtech
• Telefon: 1-312-278-1118