Company lists · Data refreshed October 2026

Top 23 Government contractors technology firms based in Chicago, United States

Name: Government contractors technology firms based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 60 companies tracked

RevenueBase identified 60 company matches for government contractors technology firms associated with Chicago, United States as of October 2026 and tracks 1,641 professional contacts across them, including 788 with verified work emails. Across the United States, Washington is the largest hub for this category (227 companies); Chicago has 60.

This list covers company matches for government contractors technology firms 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 October 13, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built

60Companies

1,641Contacts tracked

788Verified emails

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The 23 largest government contractors technology firms based in Chicago, United States

Ranked by team size

Top 23 of 60 company matches for government contractors technology firms based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ascend Technologies	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	201-500	355 contacts →
	Exact match “We're an award-winning Technology Solution Provider dedicated to safeguarding organizations across the United States.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Redmane Technology LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	201-500	332 contacts →
	Exact match “RedMane is a software solutions and systems integration firm that helps health and human services organizations address their most complex challenges.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Q1 Technologies, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	1,001-5,000	287 contacts →
	Exact match “Q1 Technologies is a global IT solutions and services provider focused on delivering innovative, scalable, and high-impact technology outcomes for enterprises worldwide.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Krasan Consulting Services	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	201-500	206 contacts →
	Exact match “Krasan Consulting Services is a Chicago-based boutique management consulting and technology solutions integrator.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Competitive Range	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	51-200	51 contacts →
	Exact match “Competitive Range is a Management Consulting and Technology Solutions consultancy that provides acquisition, program management, and IT engineering.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	OLSYS	Exact match	Chicago, United StatesHQ recorded Oct 13, 2026	51-200	44 contacts →
	Exact match “We partner with fast-growth companies, investors, and mid-sized enterprises to scale faster, modernize smarter, and stay ahead in an AI-driven world.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	NPO USA INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	51-200	32 contacts →
	Exact match “We are NPO USA!” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Smart Technology Services, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	11-50	30 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 · Oct 13, 2026 · View company records in RevenueBase
9	SLG Innovation, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	51-200	26 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Vbridge Global LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	11-50	23 contacts →
	Exact match “VBridgeGlobal LLC is a niche IT Services and Consulting organization in Illinois.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Ravenswood Technology Group	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	11-50	20 contacts →
	Exact match “At Ravenswood Technology Group, we don’t just offer our customers cybersecurity solutions – we deliver value and expertise you can rely on as needs and risks change.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Scalesology	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “Scalesology is a data analytics, software development, and cybersecurity consulting company.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Mdrn Tech	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “At MDRN Tech, we dare to dream big, push boundaries and deliver a more modern way.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Davis Powers	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	11-50	11 contacts →
	Exact match “For over 20 years, Davis Powers has been a trusted technology solutions provider committed to making sure business owners have the most reliable and professional IT services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Harrington Technology & Associates, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	11-50	9 contacts →
	Exact match “HTA Technology Security Consulting (HTA) is a certified Woman-Owned, Small, Disadvantaged, Minority business with offices in Chicago, IL, and the Washington DC corridor.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Reintivity	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	1-10	7 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 · Oct 13, 2026 · View company records in RevenueBase
17	Yayo Interactive	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	1-10	5 contacts →
	Exact match “Yayo Interactive is a technology and digital solutions firm helping organizations modernize systems, strengthen security, and improve business performance through scalable…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Prefix Health Technologies	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	11-50	4 contacts →
	Exact match “Prefix enables government agencies and community relief programs to operate smarter - delivering comprehensive assistance to those in need through simple, streamlined technology.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Apex IT And Cybersecurity Solutions	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	51-200	4 contacts →
	Exact match “Apex IT and Cybersecurity Solutions Inc is a leading Technology and Cybersecurity services firm based in Chicago, IL.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Swatware LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	1-10	4 contacts →
	Exact match “SWATware is a full-service IT firm that believes in inspiring and empowering businesses and organization leaders to innovate their strategies and processes using IT – making them…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Integer IT Solutions	Exact match	Chicago, United StatesHQ recorded Oct 13, 2026	11-50	2 contacts →
	Exact match “An IT services and IT consulting company that provides a range of technological solutions and expert guidance to businesses and organizations.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Pitt Consulting	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	1-10	2 contacts →
	Exact match “PITT Consulting is a minority- and female-owned consultancy dedicated to improving public and private organizations’ operations by providing technology-enabled solutions and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	720 Worldwide INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 13, 2026	11-50	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 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 “government contractors technology firms”. 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 23 of 60 government contractors technology firms based in Chicago, United States

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Government contractors technology firms based in Chicago, United States at a glance

As of Oct 13, 2026

48.0%Verified-email coverage

27.4Average contacts per company

11-50Median size (employees)

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 60 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 “government contractors technology firms” 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 788 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 October 13, 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.

Government contractors technology firms by metro in the United States

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 “government contractors technology firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government contractors technology firms are there based in Chicago, United States?

RevenueBase identified 60 company matches for government contractors technology firms associated with Chicago, United States as of October 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?

Ascend Technologies 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 government contractors technology firms?

Washington leads the United States with 227 company records, followed by Reston (185) and New York (166). Chicago has 60.

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 788 professional contacts with verified work emails tracked across these 60 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 October 13, 2026.

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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.