Company lists · Data refreshed September 2026
Top 25 IT contractors based in Chicago, United States
RevenueBase identified 139 company matches for IT contractors associated with Chicago, United States as of September 2026 and tracks 1,811 professional contacts across them, including 257 with verified work emails. Across the United States, New York is the largest hub for this category (248 companies); Chicago has 139.
This list covers company matches for IT contractors associated with Chicago, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest IT contractors based in Chicago, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 262 contacts → | ||||
Exact match “Crystal Equation (CE) is a certified Women-Owned Business that empowers people and advances technology initiatives by building trust.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 219 contacts → | ||||
Exact match “Founded in 1989, Glotel opened its doors as a telecom staffing provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 62 contacts → | ||||
Exact match “DTI is a 100% African American-owned IT consulting and network services firm with nearly 40 years of experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 43 contacts → | ||||
Exact match “MARS-Technominds has indeed come a long way in setting high standards in technology and consulting services and has certainly proved to be a force to reckon with since its…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 40 contacts → | ||||
Exact match “Simetrica Consulting is a computer software company based out of Ave.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 35 contacts → | ||||
Exact match “Talution Group was established in 2009 to address the IT market’s growing demand for staff augmentation, with a focus on application development, Salesforce, functional roles…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 32 contacts → | ||||
Exact match “At SMaRT Technology Services, our resources are dedicated to helping businesses, schools and governmental agencies by making sure their organization's technology is highly…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 28 contacts → | ||||
Exact match “Solving Business and Technology Challenges through Talent Solutions for Growing Companies, Associations, and Municipalities | Contract | Direct Hire | Executive Search” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 23 contacts → | ||||
Exact match “VBridgeGlobal LLC is a niche IT Services and Consulting organization in Illinois.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “Founded in 2022, CureTech Services has established itself as a trusted name in the domain of IT Consulting and Staffing Services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 21 contacts → | ||||
Exact match “K+ Technology Solutions delivers IT consulting and recruitment services revolving around Application Development, Messaging, and Infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “CompuCore is a leading staffing, recruitment and consulting firm focused on Information Technological and Non Information Technological industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “We are an information technology consulting firm, dedicated to providing comprehensive technology solutions for specific business needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “CSC Consulting Group (CSC) is an experienced IT services company offering a full range of IT services including high-level assessments, network infrastructure design and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “McCann Partners is a Chicago-based IT recruitment firm that was founded by Megan McCann in 2011.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “FireLogic is your complete Managed IT Services provider that specializes in technology support, consulting, training, and deployment for commercial, nonprofit, and education…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “We want to be your IT Department!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Birds on a Cable is a Chicago based Information Technology company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Bernard & Co is a boutique, woman-owned IT staffing firm that delivers big results without the big-firm overhead.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Empowering your business through cutting-edge cloud and IT solutions, Reintivity Technology Solutions is your trusted partner in driving technological innovation and operational…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “IT Consulting, Business Process Management, Project Management, Engineering design and drafting, Staffing, and Job Placements” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “In 1871, Mrs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “From Coders to CTOs, Kalo Delivers the Industry’s Top Tech Talent…Guaranteed” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “e.biT Consulting is a boutique IT and Digital Staffing Firm specializing in contract, contract-to-hire, and direct placement opportunities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “IT contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 139 IT contractors based in Chicago, United States
See the full list, filter by size, metro and specialty, and access 257 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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IT contractors based in Chicago, United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 139 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Chicago, United States whose business descriptions match “IT contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 257 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
IT contractors by metro in the United States
- IT contractors in New York248
- IT contractors in Houston206
- IT contractors in Dallas167
- IT contractors in Atlanta159
- IT contractors in Austin147
- IT contractors in Irving138
- IT contractors in Plano112
- IT contractors in Washington98
- IT contractors in Charlotte96
- IT contractors in Sheridan89
- IT contractors in Alpharetta88
- IT contractors in Herndon82
- IT contractors in Tampa82
- IT contractors in Frisco76
- IT contractors in Reston74
- IT contractors in Wilmington74
- IT contractors in Miami70
- IT contractors in Los Angeles66
- IT contractors in Fremont63
- IT contractors in Edison61
- IT contractors in Phoenix61
- IT contractors in Princeton61
- IT contractors in Denver59
- IT contractors in Fairfax57
- IT contractors in San Diego57
- IT contractors in San Francisco57
- IT contractors in Columbia55
- IT contractors in Ashburn54
- IT contractors in Boston52
- IT contractors in San Jose49
- IT contractors in Chantilly47
- IT contractors in Newark46
- IT contractors in Dover44
- IT contractors in Pittsburgh44
- IT contractors in Indianapolis42
- IT contractors in Iselin42
- IT contractors in Schaumburg42
- IT contractors in Columbus40
- IT contractors in Irvine40
- IT contractors in Minneapolis40
- IT contractors in Orlando39
- IT contractors in Sacramento39
- IT contractors in San Antonio39
- IT contractors in Seattle38
- IT contractors in Raleigh37
- IT contractors in Arlington36
- IT contractors in Mclean36
- IT contractors in Mckinney35
- IT contractors in Rockville35
- IT contractors in Vienna35
- IT contractors in Troy34
- IT contractors in Baltimore33
- IT contractors in Jacksonville33
- IT contractors in Sterling33
- IT contractors in Piscataway32
- IT contractors in Scottsdale32
- IT contractors in Naperville31
- IT contractors in Bellevue30
- IT contractors in Las Vegas29
- IT contractors in Madison29
- IT contractors in Overland Park29
- IT contractors in Alexandria28
- IT contractors in Katy28
- IT contractors in Cary27
- IT contractors in Cincinnati27
- IT contractors in Springfield27
- IT contractors in Chesterfield26
- IT contractors in Nashville26
- IT contractors in Philadelphia26
- IT contractors in Omaha25
- IT contractors in Richardson25
- IT contractors in Richmond25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT contractors are there based in Chicago, United States?
RevenueBase identified 139 company matches for IT contractors associated with Chicago, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Crystal Equation Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most IT contractors?
New York leads the United States with 248 company records, followed by Houston (206) and Dallas (167). Chicago has 139.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 257 professional contacts with verified work emails tracked across these 139 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 139 IT contractors based in Chicago, United States. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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Company intelligence · public preview
Top 25 IT contractors based in Chicago, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 139 matching company records for IT contractors based in Chicago, United States, with 1,811 tracked contacts and 257 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT contractors based in Chicago, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Crystal Equation Corporationcrystalequation.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 262 contacts → |
“Crystal Equation (CE) is a certified Women-Owned Business that empowers people and advances technology initiatives by building trust.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Glotel, INCglotel.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 219 contacts → |
“Founded in 1989, Glotel opened its doors as a telecom staffing provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  DTI Diversified Technology INCdivtech.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 62 contacts → |
“DTI is a 100% African American-owned IT consulting and network services firm with nearly 40 years of experience.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Mars-Technominds, INCmarstechnominds.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 43 contacts → |
“MARS-Technominds has indeed come a long way in setting high standards in technology and consulting services and has certainly proved to be a force to reckon with since its…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Simetrica Consultingsimetricaconsulting.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 40 contacts → |
“Simetrica Consulting is a computer software company based out of Ave.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Talution Grouptalution.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 35 contacts → |
“Talution Group was established in 2009 to address the IT market’s growing demand for staff augmentation, with a focus on application development, Salesforce, functional roles…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Smart Technology Services, INCsmartts.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 32 contacts → |
“At SMaRT Technology Services, our resources are dedicated to helping businesses, schools and governmental agencies by making sure their organization's technology is highly…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sierra ITSsierraits.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 28 contacts → |
“Solving Business and Technology Challenges through Talent Solutions for Growing Companies, Associations, and Municipalities | Contract | Direct Hire | Executive Search” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Vbridge Global LLCvbridgeglobal.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 23 contacts → |
“VBridgeGlobal LLC is a niche IT Services and Consulting organization in Illinois.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Curetech Servicescuretechservices.comHQ: Chicago, United StatesReported employees: 11-50 | Chicago, United States | 11-50 | Exact match | 22 contacts → |
“Founded in 2022, CureTech Services has established itself as a trusted name in the domain of IT Consulting and Staffing Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  K-Plus Technology Solutionskplusts.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 21 contacts → |
“K+ Technology Solutions delivers IT consulting and recruitment services revolving around Application Development, Messaging, and Infrastructure solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Compucore Solutions INCcompucoresolutions.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 21 contacts → |
“CompuCore is a leading staffing, recruitment and consulting firm focused on Information Technological and Non Information Technological industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Friendly Solutions Corpfriendlysol.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 17 contacts → |
“We are an information technology consulting firm, dedicated to providing comprehensive technology solutions for specific business needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  CSC Consulting Groupcscconsultinggroup.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 17 contacts → |
“CSC Consulting Group (CSC) is an experienced IT services company offering a full range of IT services including high-level assessments, network infrastructure design and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Blucapsoft LLCblucapsoft.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Mccann Partnersmccannpartners.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 12 contacts → |
“McCann Partners is a Chicago-based IT recruitment firm that was founded by Megan McCann in 2011.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Firelogicfirelogic.netHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“FireLogic is your complete Managed IT Services provider that specializes in technology support, consulting, training, and deployment for commercial, nonprofit, and education…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Layer 7 Systemslayer7systems.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“We want to be your IT Department!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Birds On A Cablebirdsonacable.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 9 contacts → |
“Birds on a Cable is a Chicago based Information Technology company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bernard & CObernardandco.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 8 contacts → |
“Bernard & Co is a boutique, woman-owned IT staffing firm that delivers big results without the big-firm overhead.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Reintivityreintivity.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 8 contacts → |
“Empowering your business through cutting-edge cloud and IT solutions, Reintivity Technology Solutions is your trusted partner in driving technological innovation and operational…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Accellancyaccellancy.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 7 contacts → |
“IT Consulting, Business Process Management, Project Management, Engineering design and drafting, Staffing, and Job Placements” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 1872 Consulting1872consulting.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 7 contacts → |
“In 1871, Mrs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Kalo Solutionskalosolutions.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 6 contacts → |
“From Coders to CTOs, Kalo Delivers the Industry’s Top Tech Talent…Guaranteed” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  E.Bit Consultinge-bitconsulting.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 5 contacts → |
“e.biT Consulting is a boutique IT and Digital Staffing Firm specializing in contract, contract-to-hire, and direct placement opportunities.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 139 company matches
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IT contractors: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
139 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 139 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT contractors by metro in the United States
- IT contractors in New York248
- IT contractors in Houston206
- IT contractors in Dallas167
- IT contractors in Atlanta159
- IT contractors in Austin147
- IT contractors in Irving138
- IT contractors in Plano112
- IT contractors in Washington98
- IT contractors in Charlotte96
- IT contractors in Sheridan89
- IT contractors in Alpharetta88
- IT contractors in Herndon82
- IT contractors in Tampa82
- IT contractors in Frisco76
- IT contractors in Reston74
- IT contractors in Wilmington74
- IT contractors in Miami70
- IT contractors in Los Angeles66
- IT contractors in Fremont63
- IT contractors in Edison61
- IT contractors in Phoenix61
- IT contractors in Princeton61
- IT contractors in Denver59
- IT contractors in Fairfax57
- IT contractors in San Diego57
- IT contractors in San Francisco57
- IT contractors in Columbia55
- IT contractors in Ashburn54
- IT contractors in Boston52
- IT contractors in San Jose49
- IT contractors in Chantilly47
- IT contractors in Newark46
- IT contractors in Dover44
- IT contractors in Pittsburgh44
- IT contractors in Indianapolis42
- IT contractors in Iselin42
- IT contractors in Schaumburg42
- IT contractors in Columbus40
- IT contractors in Irvine40
- IT contractors in Minneapolis40
- IT contractors in Orlando39
- IT contractors in Sacramento39
- IT contractors in San Antonio39
- IT contractors in Seattle38
- IT contractors in Raleigh37
- IT contractors in Arlington36
- IT contractors in Mclean36
- IT contractors in Mckinney35
- IT contractors in Rockville35
- IT contractors in Vienna35
- IT contractors in Troy34
- IT contractors in Baltimore33
- IT contractors in Jacksonville33
- IT contractors in Sterling33
- IT contractors in Piscataway32
- IT contractors in Scottsdale32
- IT contractors in Naperville31
- IT contractors in Bellevue30
- IT contractors in Las Vegas29
- IT contractors in Madison29
- IT contractors in Overland Park29
- IT contractors in Alexandria28
- IT contractors in Katy28
- IT contractors in Cary27
- IT contractors in Cincinnati27
- IT contractors in Springfield27
- IT contractors in Chesterfield26
- IT contractors in Nashville26
- IT contractors in Philadelphia26
- IT contractors in Omaha25
- IT contractors in Richardson25
- IT contractors in Richmond25
Questions about this company list
What does Exact match mean for IT contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT contractors did RevenueBase find based in Chicago, United States?
The saved snapshot records 139 matching company records, 1,811 tracked contacts and 257 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT contractors by geography
- IT contractors based in Brisbane, Australia
- IT contractors based in Canberra, Australia
- IT contractors based in Melbourne, Australia
- IT contractors based in Sydney, Australia
- IT contractors based in Barueri, Brazil
- IT contractors based in Belo Horizonte, Brazil
- IT contractors based in Campinas, Brazil
- IT contractors based in Curitiba, Brazil
- IT contractors based in Porto Alegre, Brazil
- IT contractors based in Rio De Janeiro, Brazil
- IT contractors based in Sao Paulo, Brazil
- IT contractors based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 25 IT contractors based in Chicago, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/it-contractors/united-states/chicago.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT contractors based in Brisbane, Australia
- IT contractors based in Canberra, Australia
- IT contractors based in Melbourne, Australia
- IT contractors based in Sydney, Australia
- IT contractors based in Barueri, Brazil
- IT contractors based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 25 IT contractors based in Chicago, United States
RevenueBase records 139 matching company records for IT contractors based in Chicago, United States, with 1,811 tracked contacts and 257 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT contractors based in Chicago, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Crystal Equation Corporationcrystalequation.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 262 contacts → |
“Crystal Equation (CE) is a certified Women-Owned Business that empowers people and advances technology initiatives by building trust.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Glotel, INCglotel.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 219 contacts → |
“Founded in 1989, Glotel opened its doors as a telecom staffing provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | DTI Diversified Technology INCdivtech.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 62 contacts → |
“DTI is a 100% African American-owned IT consulting and network services firm with nearly 40 years of experience.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mars-Technominds, INCmarstechnominds.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 43 contacts → |
“MARS-Technominds has indeed come a long way in setting high standards in technology and consulting services and has certainly proved to be a force to reckon with since its…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Simetrica Consultingsimetricaconsulting.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 40 contacts → |
“Simetrica Consulting is a computer software company based out of Ave.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Talution Grouptalution.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 35 contacts → |
“Talution Group was established in 2009 to address the IT market’s growing demand for staff augmentation, with a focus on application development, Salesforce, functional roles…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Smart Technology Services, INCsmartts.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 32 contacts → |
“At SMaRT Technology Services, our resources are dedicated to helping businesses, schools and governmental agencies by making sure their organization's technology is highly…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sierra ITSsierraits.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 28 contacts → |
“Solving Business and Technology Challenges through Talent Solutions for Growing Companies, Associations, and Municipalities | Contract | Direct Hire | Executive Search” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Vbridge Global LLCvbridgeglobal.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 23 contacts → |
“VBridgeGlobal LLC is a niche IT Services and Consulting organization in Illinois.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Curetech Servicescuretechservices.com HQ: Chicago, United StatesReported employees: 11-50 | Chicago, United States | 11-50 | Exact match | 22 contacts → |
“Founded in 2022, CureTech Services has established itself as a trusted name in the domain of IT Consulting and Staffing Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | K-Plus Technology Solutionskplusts.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 21 contacts → |
“K+ Technology Solutions delivers IT consulting and recruitment services revolving around Application Development, Messaging, and Infrastructure solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Compucore Solutions INCcompucoresolutions.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 21 contacts → |
“CompuCore is a leading staffing, recruitment and consulting firm focused on Information Technological and Non Information Technological industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Friendly Solutions Corpfriendlysol.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 17 contacts → |
“We are an information technology consulting firm, dedicated to providing comprehensive technology solutions for specific business needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CSC Consulting Groupcscconsultinggroup.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 17 contacts → |
“CSC Consulting Group (CSC) is an experienced IT services company offering a full range of IT services including high-level assessments, network infrastructure design and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Blucapsoft LLCblucapsoft.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Mccann Partnersmccannpartners.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 12 contacts → |
“McCann Partners is a Chicago-based IT recruitment firm that was founded by Megan McCann in 2011.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Firelogicfirelogic.net HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“FireLogic is your complete Managed IT Services provider that specializes in technology support, consulting, training, and deployment for commercial, nonprofit, and education…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Layer 7 Systemslayer7systems.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 10 contacts → |
“We want to be your IT Department!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Birds On A Cablebirdsonacable.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 9 contacts → |
“Birds on a Cable is a Chicago based Information Technology company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bernard & CObernardandco.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 8 contacts → |
“Bernard & Co is a boutique, woman-owned IT staffing firm that delivers big results without the big-firm overhead.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Reintivityreintivity.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 8 contacts → |
“Empowering your business through cutting-edge cloud and IT solutions, Reintivity Technology Solutions is your trusted partner in driving technological innovation and operational…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Accellancyaccellancy.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 7 contacts → |
“IT Consulting, Business Process Management, Project Management, Engineering design and drafting, Staffing, and Job Placements” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 1872 Consulting1872consulting.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 7 contacts → |
“In 1871, Mrs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Kalo Solutionskalosolutions.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 6 contacts → |
“From Coders to CTOs, Kalo Delivers the Industry’s Top Tech Talent…Guaranteed” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | E.Bit Consultinge-bitconsulting.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 5 contacts → |
“e.biT Consulting is a boutique IT and Digital Staffing Firm specializing in contract, contract-to-hire, and direct placement opportunities.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 139 company matches
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IT contractors: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
139 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 139 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT contractors by metro in the United States
- IT contractors in New York248
- IT contractors in Houston206
- IT contractors in Dallas167
- IT contractors in Atlanta159
- IT contractors in Austin147
- IT contractors in Irving138
- IT contractors in Plano112
- IT contractors in Washington98
- IT contractors in Charlotte96
- IT contractors in Sheridan89
- IT contractors in Alpharetta88
- IT contractors in Herndon82
- IT contractors in Tampa82
- IT contractors in Frisco76
- IT contractors in Reston74
- IT contractors in Wilmington74
- IT contractors in Miami70
- IT contractors in Los Angeles66
- IT contractors in Fremont63
- IT contractors in Edison61
- IT contractors in Phoenix61
- IT contractors in Princeton61
- IT contractors in Denver59
- IT contractors in Fairfax57
- IT contractors in San Diego57
- IT contractors in San Francisco57
- IT contractors in Columbia55
- IT contractors in Ashburn54
- IT contractors in Boston52
- IT contractors in San Jose49
- IT contractors in Chantilly47
- IT contractors in Newark46
- IT contractors in Dover44
- IT contractors in Pittsburgh44
- IT contractors in Indianapolis42
- IT contractors in Iselin42
- IT contractors in Schaumburg42
- IT contractors in Columbus40
- IT contractors in Irvine40
- IT contractors in Minneapolis40
- IT contractors in Orlando39
- IT contractors in Sacramento39
- IT contractors in San Antonio39
- IT contractors in Seattle38
- IT contractors in Raleigh37
- IT contractors in Arlington36
- IT contractors in Mclean36
- IT contractors in Mckinney35
- IT contractors in Rockville35
- IT contractors in Vienna35
- IT contractors in Troy34
- IT contractors in Baltimore33
- IT contractors in Jacksonville33
- IT contractors in Sterling33
- IT contractors in Piscataway32
- IT contractors in Scottsdale32
- IT contractors in Naperville31
- IT contractors in Bellevue30
- IT contractors in Las Vegas29
- IT contractors in Madison29
- IT contractors in Overland Park29
- IT contractors in Alexandria28
- IT contractors in Katy28
- IT contractors in Cary27
- IT contractors in Cincinnati27
- IT contractors in Springfield27
- IT contractors in Chesterfield26
- IT contractors in Nashville26
- IT contractors in Philadelphia26
- IT contractors in Omaha25
- IT contractors in Richardson25
- IT contractors in Richmond25
Questions about this company list
What does Exact match mean for IT contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT contractors did RevenueBase find based in Chicago, United States?
The saved snapshot records 139 matching company records, 1,811 tracked contacts and 257 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT contractors by geography
- IT contractors based in Brisbane, Australia
- IT contractors based in Canberra, Australia
- IT contractors based in Melbourne, Australia
- IT contractors based in Sydney, Australia
- IT contractors based in Barueri, Brazil
- IT contractors based in Belo Horizonte, Brazil
- IT contractors based in Campinas, Brazil
- IT contractors based in Curitiba, Brazil
- IT contractors based in Porto Alegre, Brazil
- IT contractors based in Rio De Janeiro, Brazil
- IT contractors based in Sao Paulo, Brazil
- IT contractors based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 25 IT contractors based in Chicago, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/it-contractors/united-states/chicago.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT contractors based in Brisbane, Australia
- IT contractors based in Canberra, Australia
- IT contractors based in Melbourne, Australia
- IT contractors based in Sydney, Australia
- IT contractors based in Barueri, Brazil
- IT contractors based in Belo Horizonte, Brazil