Company lists · Data refreshed September 2026

Top 25 State government consulting firms worldwide

RevenueBase identified 819 company matches for state government consulting firms worldwide as of September 2026 and tracks 5,448 professional contacts across them, including 1,999 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for state government consulting firms worldwide, 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 29, 2026. Country and city lists for state government consulting firms follow the table.

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 Sep 29, 2026 How this list was built
819Companies
5,448Contacts tracked
1,999Verified emails
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The 25 largest state government consulting firms worldwide

Ranked by team size
Top 25 of 819 company matches for state government consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchArlington, VA, United StatesHQ recorded Sep 29, 202651-200289 contacts →

Exact match

“Capitol Bridge is a leading services provider for State and Federal government customers”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202651-200263 contacts →

Exact match

“Traditional we are not.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchIrvine, CA, United StatesHQ recorded Sep 29, 2026201-500221 contacts →

Exact match

“Interwest specializes in providing professional and consulting services to public agencies across California, Nevada, Colorado, and beyond.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202651-200170 contacts →

Exact match

“McAllister & Quinn is a Washington, DC consulting firm that provides a comprehensive range of services to a diverse group of clients with issues before the federal government.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchFairfax, VA, United StatesHQ recorded Sep 29, 202651-200118 contacts →

Exact match

“McKing Consulting Corporation provides a variety of general and specialized management consulting services to the federal government, state agencies, nonprofits, and public and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchNationwide, United StatesHQ recorded Sep 29, 20261,001-5,000116 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchArlington, VA, United StatesHQ recorded Sep 29, 202651-200102 contacts →

Exact match

“Stateside Associates is the largest state and local government affairs firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchCiudad Autónoma De Buenos Aires, ArgentinaHQ recorded Sep 29, 202651-20075 contacts →

Exact match

“En TSG contamos con sólida experiencia en el sector público, tributación y últimas tecnologías, ofrecemos soluciones personalizadas que se adaptan a las necesidades específicas de…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202611-5061 contacts →

Exact match

“With unparalleled procurement and strategy consulting expertise, we approach each project with a fresh perspective and genuine curiosity to support our public sector clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchLoveland, CO, United StatesHQ recorded Sep 29, 202651-20059 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchMorristown, NJ, United StatesHQ recorded Sep 29, 202611-5053 contacts →

Exact match

“Millennium Strategies is the largest full-service grants consulting firm in the region.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchWellington, New ZealandHQ recorded Sep 29, 202651-20051 contacts →

Exact match

“Unleashing business potential.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchIndianapolis, IN, United StatesHQ recorded Sep 29, 202611-5051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchNashville, TN, United StatesHQ recorded Sep 29, 202651-20051 contacts →

Exact match

“Collier Engineering Company, Inc, a privately-owned consulting firm based in Nashville, Tennessee, has provided exceptional engineering and design services since its founding in…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202651-20051 contacts →

Exact match

“Carmen Group is Washington’s leading government affairs consulting firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchTemecula, CA, United StatesHQ recorded Sep 29, 202651-20050 contacts →

Exact match

“NBS is a California based consulting firm, focusing on supporting local governments and communities in California and across the United States with funding efforts to support…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBridgewater, VA, United StatesHQ recorded Sep 29, 202651-20049 contacts →

Exact match

“We partner with public agencies to strengthen operations, improve outcomes, and support the communities they serve.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchSan Mateo, CA, United StatesHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“At Matrix Consulting Group, we are dedicated to providing high-quality, detailed analysis for local governments.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Sep 29, 202611-5043 contacts →

Exact match

“An independent pure player in the Sovereign Advisory space.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchAmersfoort, NetherlandsHQ recorded Sep 29, 202611-5043 contacts →

Exact match

“The consultants of Lysias share a passion for public administration and work with heart and soul on societal issues.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchSacramento, CA, United StatesHQ recorded Sep 29, 202651-20042 contacts →

Exact match

“Delegata is a management and technology consulting firm headquartered in Sacramento, California, celebrating its 20-year anniversary in providing services and solutions to local…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchChevy Chase, MD, United StatesHQ recorded Sep 29, 202611-5042 contacts →

Exact match

“PKH Enterprises offers the services of experienced professionals who combine legal, policy and technical expertise with common sense, good communication and perseverance in order…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchSouth Geelong, AustraliaHQ recorded Sep 29, 202611-5041 contacts →

Exact match

“CT Management Group is a multidisciplinary consulting company, providing professional services and innovative products to the Local Government, public and corporate sectors since…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchCambridge, MA, United StatesHQ recorded Sep 29, 202651-20040 contacts →

Exact match

“Born from the urgency of emergency preparedness in 2004, BME Strategies brings a relentless bias toward action to public health transformation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchMiami, FL, United StatesHQ recorded Sep 29, 202611-5040 contacts →

Exact match

“LSN Partners is a full-service bi-partisan consulting firm offering strategic advice and advocacy in government affairs, government procurement, emergency management, business…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 819 state government consulting firms worldwide

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State government consulting firms worldwide at a glance

As of Sep 29, 2026
36.7%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · Washington
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
628
11-50
158
51-200
27
201-500
3
501-1,000
1
1,001-5,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for state government consulting firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “state government consulting 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. 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 1,999 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 29, 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.

State government consulting firms by location

3 lists · largest first

Every State government consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many state government consulting firms are there worldwide?

RevenueBase identified 819 company matches for state government consulting firms worldwide 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?

Capitol Bridge tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most state government consulting firms?

The United States leads with 436 companies, followed by Canada (29). Every state government consulting firms list by country and city is linked on this page.

Which city has the most state government consulting firms?

Washington leads with 28 company records, followed by Sacramento (21) and Tallahassee (13).

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 1,999 professional contacts with verified work emails tracked across these 819 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 29, 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.