Company lists · Data refreshed September 2026

Top 25 Health and benefits consulting firms based in Washington, United States

Name: Health and benefits consulting firms based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 57 companies tracked

RevenueBase identified 57 health and benefits consulting firms headquartered in Washington, United States as of September 2026 and tracks 966 professional contacts across them, including 582 with verified work emails. New York is the largest hub.

This list covers health and benefits consulting firms 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 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

57Companies

966Contacts tracked

582Verified emails

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The 25 largest health and benefits consulting firms based in Washington, United States

Ranked by team size

Top 25 of 57 health and benefits consulting firms based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to health and benefits consulting firms: 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	Groom LAW Group, Chartered	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	174 contacts →
	Partial evidence “Groom Law Group, Chartered is widely recognized as the leading benefits law firm in the United States with over 90 attorneys dedicated solely to the practice of employee benefits…” Source: RevenueBase Database · checked Sep 21, 2026
2	KX Advisors	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	88 contacts →
	Strong evidence “For more than 40 years, Kx Advisors, part of BGBx Consulting, has provided strategy consulting services to help healthcare executives achieve critical business growth goals.” Source: RevenueBase Database · checked Sep 21, 2026
3	Reservoir Communications Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	77 contacts →
	Partial evidence “Reservoir Communications Group is a leading Washington, DC-based health care consultancy purpose-built to help organizations successfully navigate complex issues and elevate…” Source: RevenueBase Database · checked Sep 21, 2026
4	PRM Consulting Group, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	77 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
5	Advi Health	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	66 contacts →
	Partial evidence “ADVI offers expert advice and influential solutions, informed by data and guided by a clear vision of the complex intersection of life sciences and healthcare innovation…” Source: RevenueBase Database · checked Sep 21, 2026
6	Leavitt Partners	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	64 contacts →
	Partial evidence “Leavitt Partners helps clients successfully improve health by advancing value.” Source: RevenueBase Database · checked Sep 21, 2026
7	Business Group On Health	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	58 contacts →
	Partial evidence “Business Group on Health is a community of members, a team of experts, an ally for employers, a health and benets authority, and a tenacious voice in health care policy, to name…” Source: RevenueBase Database · checked Sep 21, 2026
8	Prosource360 Consulting Services	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	47 contacts →
	Strong evidence “Founded in 2011, ProSource360 is a premier professional, healthcare and technology services consulting firm supporting federal and commercial markets.” Source: RevenueBase Database · checked Sep 21, 2026
9	Michigan Planners	Indirect evidence	Washington, MI, United StatesHQ checked Sep 21, 2026	51-200	41 contacts →
	Indirect evidence “Michigan Planners, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
10	Healthsperien LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	36 contacts →
	Strong evidence “Healthsperien, LLC is a nationally recognized, Washington, D.C.–based policy and health care consulting firm focused on strategic, regulatory, legislative, and implementation…” Source: RevenueBase Database · checked Sep 21, 2026
11	NEW Enterprise Ventures	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	31 contacts →
	Partial evidence “New Enterprise Ventures is a consulting firm specializing in supporting our clients with transformative strategy and business development to accelerate penetration in the US…” Source: RevenueBase Database · checked Sep 21, 2026
12	Greenwald Research	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “Greenwald Research is a consultative partner to health and wealth leaders that leverages industry expertise, access to experts, and a custom, collaborative approach to produce…” Source: RevenueBase Database · checked Sep 21, 2026
13	Sirona Strategies	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	14 contacts →
	Strong evidence “Sirona Strategies is a proactive, strategic health care consulting firm that consistently delivers results for clients seeking to succeed and grow in an evolving health care…” Source: RevenueBase Database · checked Sep 21, 2026
14	TDY FGS Global	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	10 contacts →
	Strong evidence “Tarplin, Downs & Young, LLC (TDY) opened its doors in 2006 and continues to be a leader in strategic consulting and policy development, with a specific focus on health care.” Source: RevenueBase Database · checked Sep 21, 2026
15	EBG Advisors, INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	10 contacts →
	Partial evidence “EBG Advisors is a national strategy and management consultancy with a primary focus to serve the health care and life science industries.” Source: RevenueBase Database · checked Sep 21, 2026
16	Archive Health	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	9 contacts →
	Partial evidence “Archive Health is dedicated to providing a full range of health and wellness services to businesses, empowering employees to lead healthier and more fulfilling lives.” Source: RevenueBase Database · checked Sep 21, 2026
17	Emissary LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “At emissary, we know that maximizing your corporate investment starts with hiring the right talent.” Source: RevenueBase Database · checked Sep 21, 2026
18	Wellcentric DC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “In 2018, we established WellCentric Health Group DC to focus on access and ensuring health equity.” Source: RevenueBase Database · checked Sep 21, 2026
19	Eyman Partners, LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “At Eyman Partners, we share a passion for addressing the issues that shape our health care system, and a commitment to our clients engaged in transforming that system and making…” Source: RevenueBase Database · checked Sep 21, 2026
20	C Suite Assets	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Strong evidence “C-Suite Assets is a healthcare consulting firm led by accomplished former healthcare executives, leveraging our 100+ years of collective experience to deliver premium, on-demand…” Source: RevenueBase Database · checked Sep 21, 2026
21	Destahealth	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “DestaHealth is a team of strategic planners, passionate operators and innovative clinicians, united to support owners and organizations realize their business goals.” Source: RevenueBase Database · checked Sep 21, 2026
22	JBEN	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “At JBen, we believe that protecting the health of you and your employees is of the upmost importance.” Source: RevenueBase Database · checked Sep 21, 2026
23	Health Market Experts, LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	4 contacts →
	Strong evidence “For health and life sciences companies addressing unmet needs, Health Market Experts, LLC, is a consulting firm specializing in market strategy.” Source: RevenueBase Database · checked Sep 21, 2026
24	SL Strategies, LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “The Partners of SL Strategies combine experience developing health care policy and strategy in Congress, the Executive Branch and the private sector.” Source: RevenueBase Database · checked Sep 21, 2026
25	Officium, LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Officium, LLC is an HR management consulting firm that provides innovative problem solving through an HR lens in a way that is sustainable and maintains, or increases…” Source: RevenueBase Database · checked Sep 21, 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: health and benefits consulting firms. 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 health and benefits consulting firms.
Partial evidence: Its own public description names part of health and benefits consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name health and benefits consulting firms. 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 57 health and benefits consulting firms based in Washington, United States

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Health and benefits consulting firms based in Washington, United States at a glance

As of Sep 21, 2026

60.2%Verified-email coverage

16.9Average contacts per company

1-10Median size (employees)

219.3%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 57 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 health and benefits consulting firms, 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 “health and benefits consulting firms”. 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 health and benefits consulting firms), 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 health and benefits consulting firms, 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, 582 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.

Health and benefits consulting firms 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 health and benefits consulting firms, 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 health and benefits consulting firms are there based in Washington, United States?

RevenueBase identified 57 health and benefits consulting firms 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?

Groom LAW Group, Chartered, headquartered in Washington, tops this list with the largest team on record.

Which city has the most health and benefits consulting firms?

New York leads with 125 headquartered companies, followed by Atlanta (113) and Chicago (94).

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 582 verified decision-maker contacts tracked across these 57 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.