Company lists · Data refreshed September 2026

Top 25 Government consulting services based in Chicago, United States

RevenueBase identified 101 government consulting services headquartered in Chicago, United States as of September 2026 and tracks 10,568 professional contacts across them, including 4,308 with verified work emails. Washington is the largest hub.

This list covers government consulting services headquartered in Chicago, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review
101Companies
10,568Contacts tracked
4,308Verified emails
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The 25 largest government consulting services based in Chicago, United States

Ranked by team size
Top 25 of 101 government consulting services based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to government consulting services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20265,001-10,0006,978 contacts →

Partial evidence

“As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20261,001-5,0001,688 contacts →

Partial evidence

“Sikich offers the public and private sectors a diverse platform of professional services across consulting, technology, and compliance.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20265,001-10,0001,029 contacts →

Partial evidence

“Guidehouse is a leading global provider of consulting services to the public and commercial markets with broad capabilities in management, technology, and risk consulting.”

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 2026201-500546 contacts →

Partial evidence

“DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 2026201-50053 contacts →

Indirect evidence

“BlueROCK was founded on the premise that all companies should have a trusted partner for unbiased technology advice and guidance.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 202611-5024 contacts →

Indirect evidence

“Established in 1990, Prado & Renteria is the largest Hispanic and woman-owned Public Accounting firm in the State of Illinois, providing services, nationally and internationally.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 202611-5019 contacts →

Indirect evidence

“Bronner Group, LLC (BRONNER) was established in 1987 by Gila J.”

Source: RevenueBase Database · checked Sep 21, 2026
8Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 202611-5013 contacts →

Partial evidence

“Victura Consulting is a Chicago-based financial consulting firm focused on advising companies to successfully perform contracts for the U.S.”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-1013 contacts →

Partial evidence

“Strategic Growth Consulting helps small to medium sized professional service companies identify, plan and execute growth strategies bringing over 30 years of experience in the…”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 202611-509 contacts →

Indirect evidence

“We strengthen organizations and support their efforts and goals.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
12Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-107 contacts →

Partial evidence

“Vitalizing Business Solutions offers a wide range of consulting services with the necessary tools and expertise to help grow your business.”

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-106 contacts →

Partial evidence

“Hansra Consulting and Advisory Services is an SBA 8(a) Certified business that originated as a small educational consulting, sole proprietorship in 2015 aimed at helping the…”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 202651-2006 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-105 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
16Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-104 contacts →

Partial evidence

“DMD CONSULTING is a certified woman owned consulting firm, founded in 2008 as an independent alternative to public accounting firms and corporate consulting firms for Audit and…”

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-104 contacts →

Indirect evidence

“We understand that each client faces unique challenges that do not fit a “cookie-cutter” solution.”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“Seasoned advisors focused on strategic positioning to maximize growth and profitability.”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“K + P Advisory, LLC is a certified Women's Business Enterprise (WBE), Disadvantaged Business Enterprise (DBE), and Airport Concession Disadvantaged Business Enterprise (ACDBE)…”

Source: RevenueBase Database · checked Sep 21, 2026
20Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 202611-502 contacts →

Partial evidence

“At McGarity LLC, we specialize in providing comprehensive consulting and strategy solutions tailored to meet the unique needs of businesses across diverse industries.”

Source: RevenueBase Database · checked Sep 21, 2026
21Partial evidenceChicago, United StatesHQ checked Sep 21, 20261-102 contacts →

Partial evidence

“Business Strategy, development, six sigma solutions, process control, and project management governance oversight consulting company.”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-102 contacts →

Partial evidence

“We are a dedicated consulting firm with policy, operational, and lived experience committed to driving social change and fostering equity.”

Source: RevenueBase Database · checked Sep 21, 2026
23Partial evidenceChicago, United StatesHQ checked Sep 21, 20261-102 contacts →

Partial evidence

“Financial and management consulting firm with extensive experience in servicing and assisting the public sector to meet a broad spectrum of fiscal challenges.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

“We Help Organizations Grow Bigger, Stronger, Better.”

Source: RevenueBase Database · checked Sep 21, 2026
25Indirect evidenceChicago, IL, United StatesHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

“We partner with enterprises, developers, nonprofits, and public-sector leaders to solve complex challenges at the intersection of private-sector growth and public-sector influence.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 101 government consulting services based in Chicago, United States

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Government consulting services based in Chicago, United States at a glance

As of Sep 21, 2026
40.8%Verified-email coverage
104.6Average contacts per company
1-10Median size (employees)
396.0%Largest-city concentration · Washington
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
84
11-50
10
51-200
2
201-500
2
1,001-5,000
1
5,001-10,000
2

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 101 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among government consulting services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Chicago, United States whose own description of what they do matches “government consulting services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names government consulting services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among government consulting services, and records with no verified work email. Companies headquartered outside Chicago are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 4,308 across the full list. 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.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Government consulting services by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names government consulting services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many government consulting services are there based in Chicago, United States?

RevenueBase identified 101 government consulting services headquartered in Chicago, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Kearney, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most government consulting services?

Washington leads with 400 headquartered companies, followed by New York (180) and Houston (145).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,308 verified decision-maker contacts tracked across these 101 companies.

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.

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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 Smart Search, 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.