Skip to content
MSPagenda

Directory

MSP & IT Companies in Illinois

45 MSP and IT companies are listed in Illinois in the MSP Agenda directory.

The cities with the most listings are Chicago (17), Downers Grove (2) and Naperville (2).

44 have a recorded rating: 36 at 4.5 or above and 3 below 4.0; 1 have no rating recorded.

Companies
45
Median rating
5.0
Total reviews
1,595
Most common category
MSP Services
Most common platform
WordPress

Rating and review count as recorded at the end of 2026

Companies

Showing 1–24 of 45 companies · page 1 of 2

Recently added in Illinois

  1. Ascentient IT ServicesSchaumburg, IL · 16 reviews
  2. ReachOut Digital IntelligenceMokena, IL · 23 reviews
  3. Stratosphere NetworksEvanston, IL · 26 reviews
  4. LME ServicesHoffman Estates, IL · 31 reviews
  5. ProviNET SolutionsTinley Park, IL · 24 reviews
See all: Managed service providers in Illinois

Most reviewed in Illinois

  1. LeadingIT (Woodstock)Woodstock, IL · 74 reviews
  2. AndromedaLockport, IL · 40 reviews
  3. Proven ITTinley Park, IL · 35 reviews
  4. Outsource Solutions Group - Chicago Managed IT Services CompanyChicago, IL · 31 reviews
  5. Corporate Technologies I Chicago Managed IT Services CompanyChicago, IL · 27 reviews

Rating and review count as recorded at the end of 2026

See all: Managed service providers in Illinois

Most locations in Illinois

  1. CompassMSP (Itasca)Itasca, IL · 9 locations
  2. LeadingIT (Manteno)Manteno, IL · 4 locations
  3. Managed Service Provider - TaeyaarAurora, IL · 3 locations
  4. Ntiva | Managed IT Services & Support (Lombard)Lombard, IL · 3 locations
  5. Outsource Solutions Group - IT Support Services Company ChicagoChicago, IL · 2 locations
See all: Managed service providers in Illinois

Highest rated in Illinois

  1. MG I Computer – IT SupportDowners Grove, IL · 4.8 from 21 reviews
  2. Waident Technology SolutionsChicago, IL · 4.5 from 2 reviews
  3. Marketing Services PartnersMundelein, IL · 4.4 from 8 reviews
  4. MIS TechnologyOrland Park, IL · 4.0 from 1 reviews
  5. Machine Solution Providers LLCDowners Grove, IL · 3.7 from 3 reviews

Rating and review count as recorded at the end of 2026

See all: Managed service providers in Illinois

How to shortlist companies in Illinois

With 45 companies in Illinois to compare, a shortlist starts with fit: the services each company offers, the size of the clients it usually works with, and how its support model matches your team. The listings above show each company's location, category, website platform and review record, so you can narrow the field before opening individual profiles.

What the data shows

Across this group, 44 companies hold a recorded rating — 36 at 4.5 or above and 3 below 4.0 — drawn from 1,595 reviews in total.

The most common categories here are MSP Services (32), MSP Consultant (8) and MSP Point of Interest (2).

The most common website platform is WordPress (34).

20 companies operate from more than one location, which can matter if your own business spans several sites.

Before you decide

Open a company profile for its address and website, and to see the other places it operates. Ratings across the directory are third-party review averages recorded at the end of 2026; they are not MSP Agenda assessments and not an endorsement. If you are weighing up a first engagement or a switch, speak to two or three companies and ask each for references from clients of a similar size to yours.

Back to the full directory

Growth beats guesswork.

Email us

We use analytics cookies to understand which pages are useful. Nothing is measured until you choose. Cookie details