Company lists · Data refreshed September 2026

Top 25 Public sector consulting based in Washington, United States

Name: Public sector consulting based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 168 companies tracked

RevenueBase identified 168 public sector consulting headquartered in Washington, United States as of September 2026 and tracks 2,173 professional contacts across them, including 894 with verified work emails. Washington is the largest hub.

This list covers public sector consulting headquartered in Washington, 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 20, 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 20, 2026 86% judged on-target in blind review

168Companies

2,173Contacts tracked

894Verified emails

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The 25 largest public sector consulting based in Washington, United States

Ranked by team size

Top 25 of 168 public sector consulting based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to public sector consulting: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Synergy Consulting, INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	434 contacts →
	Partial evidence “Synergy Consulting is Global Leader in Financial and Corporate Advisory.” Source: RevenueBase Database · checked Sep 20, 2026
2	TCG	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	263 contacts →
	Indirect evidence “Traditional we are not.” Source: RevenueBase Database · checked Sep 20, 2026
3	Mcallister & Quinn	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	170 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
4	The Cohen Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	110 contacts →
	Indirect evidence “Who We Are A talented team of experts with years of experience in both government and industry, with a passion for finding solutions and a deep understanding of the institutions…” Source: RevenueBase Database · checked Sep 20, 2026
5	RWD Consulting, LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	201-500	93 contacts →
	Partial evidence “RWD Consulting, LLC provides a range of management and operations support and consulting services, administrative and logistical services, and technical and creative services to…” Source: RevenueBase Database · checked Sep 20, 2026
6	Blue Water Thinking	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	91 contacts →
	Indirect evidence “Strategy, Management and Technology Consultancy” Source: RevenueBase Database · checked Sep 20, 2026
7	Veracity Engineering	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	80 contacts →
	Indirect evidence “Since 2001, Veracity Engineering has been successful in building, growing, and performing on a portfolio of technically challenging engineering and program management engagements…” Source: RevenueBase Database · checked Sep 20, 2026
8	Delon Hampton & Associates, Chartered	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	72 contacts →
	Partial evidence “Delon Hampton & Associates, Chartered (DHA), is a professional consulting engineering firm specializing in civil and structural engineering, as well as program and construction…” Source: RevenueBase Database · checked Sep 20, 2026
9	Capital Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	43 contacts →
	Strong evidence “Capital Group is a management consulting firm with more than a decade of experience in providing effective and innovative consulting services to public and private sector clients.” Source: RevenueBase Database · checked Sep 20, 2026
10	Falcon Capital Advisors	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	26 contacts →
	Indirect evidence “Falcon Capital Advisors is a Washington, D.C.” Source: RevenueBase Database · checked Sep 20, 2026
11	Keybridge	Strong evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Strong evidence “Keybridge is a boutique economic and public policy consulting firm.” Source: RevenueBase Database · checked Sep 20, 2026
12	National Strategies NSI	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	23 contacts →
	Indirect evidence “National Strategies (NSI) is a U.S.” Source: RevenueBase Database · checked Sep 20, 2026
13	Avascent	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	20 contacts →
	Partial evidence “Avascent is the leading management consulting firm specializing in serving senior executives in the defense, aerospace, healthcare, homeland security, logistics, technical…” Source: RevenueBase Database · checked Sep 20, 2026
14	Victory SIX Advisors	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Victory Six provides industry leaders an unbiased, independent lens, pulling from a wealth of experts with distinguished industry and government backgrounds.” Source: RevenueBase Database · checked Sep 20, 2026
15	Raye IT Consulting	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “Founded in 2015, Raye IT Consulting, LLC is an 8(a) certified Woman Owned Small Business headquartered in Raleigh NC with a location in Washington, DC.” Source: RevenueBase Database · checked Sep 20, 2026
16	Quatt Associates	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Quatt Associates, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
17	Potomac International Partners, INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Potomac International Partners is a multidisciplinary consulting firm that matches ideas with needs and creates opportunities from challenges.” Source: RevenueBase Database · checked Sep 20, 2026
18	Ervin Graves Strategy Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “Ervin Graves Strategy Group is a full-service consulting and government relations firm that works with a broad range of businesses across every sector.” Source: RevenueBase Database · checked Sep 20, 2026
19	Innovative Federal Strategies	Indirect evidence	Washington, United StatesHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Innovative Federal Strategies provides big firm results with a small firm feel.” Source: RevenueBase Database · checked Sep 20, 2026
20	Hillstaffer, LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Navigating complex policy landscapes?” Source: RevenueBase Database · checked Sep 20, 2026
21	Focalpoint Consulting Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	13 contacts →
	Strong evidence “FocalPoint Consulting Group is a Washington DC-based management and technology consulting firm serving the government and private sectors.” Source: RevenueBase Database · checked Sep 20, 2026
22	Bell Creek Consulting	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “Bell Creek Consulting is a growing mission-‐driven firm launched by alumni of top‐tier strategy consultancies.” Source: RevenueBase Database · checked Sep 20, 2026
23	Deck Prism, LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Deck Prism LLC.” Source: RevenueBase Database · checked Sep 20, 2026
24	TWW	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “The Wright Way Enterprises (TWW) is certified as an SBA 8(a) and HUBZone small business and DC Certified Business Enterprise (CBE), stewarding organizations in addressing the…” Source: RevenueBase Database · checked Sep 20, 2026
25	Weaver Advisory	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Weaver Advisory is a global consulting firm that has worked in over 20 countries helping organizations and governments to achieve the most ambitious projects.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: public sector consulting. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names public sector consulting.
Partial evidence: Its own public description names part of public sector consulting, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public sector consulting. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 168 public sector consulting based in Washington, United States

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Public sector consulting based in Washington, United States at a glance

As of Sep 20, 2026

41.1%Verified-email coverage

12.9Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Washington

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

104

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 168 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 public sector consulting, 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 Washington, United States whose own description of what they do matches “public sector consulting”. 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 public sector consulting), 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 public sector consulting, and records with no verified work email. Companies headquartered outside Washington 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, 894 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 20, 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.

Public sector consulting by metro in the United States

Public sector consulting in Washington168
Public sector consulting in New York78
Public sector consulting in Houston58
Public sector consulting in Atlanta51
Public sector consulting in Arlington41
Public sector consulting in Chicago41
Public sector consulting in Dallas36
Public sector consulting in Austin33
Public sector consulting in Miami33
Public sector consulting in Alexandria32
Public sector consulting in Los Angeles32
Public sector consulting in Sacramento32
Public sector consulting in Denver26
Public sector consulting in Seattle25

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 public sector consulting, 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 public sector consulting are there based in Washington, United States?

RevenueBase identified 168 public sector consulting headquartered in Washington, 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?

Synergy Consulting, INC, headquartered in Washington, tops this list with the largest team on record.

Which city has the most public sector consulting?

Washington leads with 168 headquartered companies, followed by New York (78) and Houston (58).

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 894 verified decision-maker contacts tracked across these 168 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 20, 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.