Company lists · Data refreshed September 2026

Top 25 Clinical operations consulting firms based in Washington, United States

Name: Clinical operations 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 27, 2026 144 companies tracked

RevenueBase identified 144 clinical operations consulting firms headquartered in Washington, United States as of September 2026 and tracks 1,995 professional contacts across them, including 833 with verified work emails. Across the United States, New York is the largest hub for this category (435 companies); Washington has 144.

This list covers clinical operations 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 27, 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 27, 2026 86% judged on-target in blind review

144Companies

1,995Contacts tracked

833Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest clinical operations consulting firms based in Washington, United States

Ranked by team size

Top 25 of 144 clinical operations consulting firms based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to clinical operations 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	Mcra, An Iqvia Business	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	226 contacts →
	Partial evidence “MCRA, an IQVIA business, is a leading full-service medical device, diagnostics, and biologics CRO and consulting advisory firm helping global healthcare companies maximize the…” Source: RevenueBase Database · checked Sep 27, 2026
2	Telesolv Consulting	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	201-500	132 contacts →
	Indirect evidence “To become a demand business, an organization must constantly improve the value created by its core business processes.” Source: RevenueBase Database · checked Sep 27, 2026
3	Codice	Strong evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	109 contacts →
	Strong evidence “CODICE is an information technology and healthcare operations consulting firm focused on delivering customized, high-quality solutions to government agencies and corporations.” Source: RevenueBase Database · checked Sep 27, 2026
4	Continuum Clinical, A Spectrum Science Company	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	97 contacts →
	Partial evidence “Continuum Clinical is a global clinical trial solutions provider that elevates interest, increases access, and enhances experiences in clinical trials.” Source: RevenueBase Database · checked Sep 27, 2026
5	KX Advisors	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	88 contacts →
	Partial 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 27, 2026
6	Censeo Consulting Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	84 contacts →
	Indirect evidence “Running an organization and executing plans is hard work.” Source: RevenueBase Database · checked Sep 27, 2026
7	Scendea	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	76 contacts →
	Partial evidence “Scendea is an international product development, regulatory, and compliance consulting group serving the pharmaceutical and biotechnology industry.” Source: RevenueBase Database · checked Sep 27, 2026
8	The Clearing, INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	75 contacts →
	Partial evidence “The Clearing is an operations design and strategy firm dedicated to assisting organizations in assessing, designing, and implementing operational transformations that maximize the…” Source: RevenueBase Database · checked Sep 27, 2026
9	Willpower Consultation	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	75 contacts →
	Indirect evidence “Willpower Consultation offers direct solutions for your corporate strategy.” Source: RevenueBase Database · checked Sep 27, 2026
10	Advi Health	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	66 contacts →
	Indirect 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 27, 2026
11	Leavitt Partners	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	64 contacts →
	Indirect evidence “Leavitt Partners helps clients successfully improve health by advancing value.” Source: RevenueBase Database · checked Sep 27, 2026
12	Oriel Stat A Matrix	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	62 contacts →
	Indirect evidence “Oriel STAT-A-MATRIX has joined forces with our Validant Group partners to reposition as one global regulatory brand: ELIQUENT Life Sciences.” Source: RevenueBase Database · checked Sep 27, 2026
13	NDA Partners, A Propharma Company	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	53 contacts →
	Partial evidence “NDA Partners, a ProPharma Company, is a life sciences management consulting organization focused on providing product development and regulatory services to the pharmaceutical…” Source: RevenueBase Database · checked Sep 27, 2026
14	Prosource360 Consulting Services	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	47 contacts →
	Partial 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 27, 2026
15	Capital Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	43 contacts →
	Partial 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 27, 2026
16	Healthsperien LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	36 contacts →
	Partial 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 27, 2026
17	EDERA	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	35 contacts →
	Partial evidence “Edera L3C is a technology-powered consulting firm that partners with enterprise, federal government, and health care-focused clients.” Source: RevenueBase Database · checked Sep 27, 2026
18	NEW Enterprise Ventures	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
19	Atlas Research	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	201-500	30 contacts →
	Indirect evidence “Atlas Research partners with clients to plan and execute enterprise-level transformation and performance improvement initiatives.” Source: RevenueBase Database · checked Sep 27, 2026
20	Aceso Global	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	24 contacts →
	Indirect evidence “Aceso Global catalyzes high-performing health care systems in emerging markets with a focus on integrated care networks, effective payment systems, quality and efficiency in…” Source: RevenueBase Database · checked Sep 27, 2026
21	BEN Allegretti Consulting, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
22	532 Group LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	22 contacts →
	Strong evidence “532 Group LLC (“532 Group”) is a innovation, operations and technology consulting firm providing services to government, health, and financial sector clients.” Source: RevenueBase Database · checked Sep 27, 2026
23	Avascent	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
24	The Weinberg Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	17 contacts →
	Indirect evidence “The Weinberg Group, a ProPharma Group company, is the global leader in regulatory and compliance services, with headquarters in Washington, D.C.” Source: RevenueBase Database · checked Sep 27, 2026
25	Sirona Strategies	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	14 contacts →
	Partial 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 27, 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: clinical operations 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 clinical operations consulting firms.
Partial evidence: Its own public description names part of clinical operations consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinical operations 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 144 clinical operations consulting firms based in Washington, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 833 reachable decision-makers.

Free signup · no credit card

View the full list →

Clinical operations consulting firms based in Washington, United States at a glance

As of Sep 27, 2026

41.8%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

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 144 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 clinical operations 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 “clinical operations 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 clinical operations 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 clinical operations 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, 833 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 27, 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.

Clinical operations 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 clinical operations 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 clinical operations consulting firms are there based in Washington, United States?

RevenueBase identified 144 clinical operations 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?

Mcra, An Iqvia Business, headquartered in Washington, tops this list with the largest team on record.

Which city in the United States has the most clinical operations consulting firms?

New York leads the United States with 435 headquartered companies, followed by Chicago (308) and Atlanta (297). Washington has 144.

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 833 verified decision-maker contacts tracked across these 144 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 144 clinical operations consulting firms based in Washington, United States. Start with a free account, no credit card.

Download this list →

Related lists

Clinical operations consulting firms by geography

Browse the directory

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.