Company lists · Data refreshed September 2026

Top 25 Healthcare companies based in Washington, United States

This directory lists 81 healthcare companies based in Washington, United States, with 2,693 contacts and 701 email addresses. New York is the single most-represented city among the companies on the list, and the directory was updated in September 2026.

Healthcare companies are organizations that provide medical care, health services, or products used to prevent, diagnose, treat, or manage health conditions. This list covers companies whose primary business is providing healthcare services or developing, manufacturing, distributing, or supporting products used in healthcare. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review
81Companies
2,693Contacts tracked
701Verified emails
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The 25 largest healthcare companies based in Washington, United States

Ranked by team size
Top 25 of 81 healthcare companies based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare companies: 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
1Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 2026201-500924 contacts →

“Advisory Board helps leaders and future leaders in the healthcare industry work smarter and faster by providing provocative insights, actionable strategies, and practical tools to…”

Source: company website · checked Sep 6, 2026
2Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 2026501-1,000443 contacts →

“CVP is an award-winning healthcare and next-gen technology firm that helps organizations achieve lasting transformation and build a healthier, safer, brighter future.”

Source: company website · checked Sep 6, 2026
3Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 2026n/a253 contacts →

“MetroHealth is committed to providing healthcare focused on improving outcomes for our patients, as well as to building a healthy community.”

Source: company website · checked Sep 6, 2026
4Indirect evidenceWashington, PA, United StatesHQ checked Sep 6, 20261,001-5,000241 contacts →

“Since 1897, Washington Health System Washington Hospital has been dedicated to providing the highest quality care to patients in southwestern Pennsylvania.”

Source: company website · checked Sep 6, 2026
5Indirect evidenceWashington, DC, United StatesHQ checked Sep 6, 202651-200180 contacts →

“AHIP is the national association whose members provide health care coverage, services, and solutions to hundreds of millions of Americans every day.”

Source: company website · checked Sep 6, 2026
6Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 202651-20066 contacts →

“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: company website · checked Sep 6, 2026
7Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 202651-20059 contacts →

HealthCare Dynamics International (HCDI) is a minority, woman-owned, small business specializing in healthcare quality improvement and transformation.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceWashington, DC, United StatesHQ checked Sep 6, 202611-5031 contacts →

“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: company website · checked Sep 6, 2026
9Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 202611-5031 contacts →

“Zane Networks, LLC (ZaneNet), located in Washington DC, serves public and private entities by solving complex problems in the areas of healthcare: healthcare quality reporting…”

Source: company website · checked Sep 6, 2026
10Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 202611-5031 contacts →

“Welcome to 5-Tek Medical, a leading healthcare technology company dedicated to optimizing providers’ back offices and ensuring their success.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceWashington, DC, United StatesHQ checked Sep 6, 2026201-50027 contacts →

“BRIDGEPOINT HOSPITAL CAPITOL HILL is a hospital & health care company at 223 7th St NE, Washington, DC”

Source: company website · checked Sep 6, 2026
12Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 20261-1017 contacts →

“Questa Capital is a venture growth equity firm focused on later-stage investing in the healthcare services, healthcare technology, and medical device sectors.”

Source: company website · checked Sep 6, 2026
13Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 202611-5012 contacts →

“ABIG is a healthcare strategy, communications and marketing firm focused on supporting healthcare companies for success.”

Source: company website · checked Sep 6, 2026
14Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 202611-5010 contacts →

“For more than 30 years, the National Alliance has brought together business coalitions and their employer and purchaser members to drive high-quality healthcare that enhances…”

Source: company website · checked Sep 6, 2026
15Indirect evidenceWashington, United StatesHQ checked Sep 6, 202611-509 contacts →

“Founded in 2018, our proven solutions support health plans, federal agencies, interoperability partners, and health technology innovators deliver improved performance across a…”

Source: company website · checked Sep 6, 2026
16Indirect evidenceWashington, DC, United StatesHQ checked Sep 6, 2026201-5008 contacts →

“Vantage Health Technologies, part of BroadReach Group, helps health organizations optimize health outcomes and resources by enabling timely and informed action.”

Source: company website · checked Sep 6, 2026
17Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 202611-507 contacts →

“Tuple Health is a healthcare design and technology company.”

Source: company website · checked Sep 6, 2026
18Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 20261-107 contacts →

“IntoValue connects self-insured employers directly to high-value providers practicing whole person health to improve the employee healthcare experience, clinical outcomes, health…”

Source: company website · checked Sep 6, 2026
19Indirect evidenceWashington, IN, United StatesHQ checked Sep 6, 2026501-1,0006 contacts →

“Daviess Community Hospital is committed to improving the health of the people who live in our communities by providing excellent medical care, ensuring access to that care…”

Source: company website · checked Sep 6, 2026
20Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 20261-105 contacts →

“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: company website · checked Sep 6, 2026
21Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 20261-105 contacts →

“Epsilon Health Investors is a digital healthcare-focused venture capital firm that manages capital on behalf of a group of strategic limited partners, including health systems…”

Source: company website · checked Sep 6, 2026
22Strong evidenceWashington, DC, United StatesHQ checked Sep 6, 20261-105 contacts →

“ClinicalSquared is a multi-disciplined healthcare technology and solution development company.”

Source: company website · checked Sep 6, 2026
23Indirect evidenceWashington, DC, United StatesHQ checked Sep 6, 202611-504 contacts →

“Established in 2020, Parker Health, Inc is a biotechnology company founded by a Mexican American.”

Source: company website · checked Sep 6, 2026
24Indirect evidenceWashington, DC, United StatesHQ checked Sep 6, 202611-504 contacts →

“A minority & woman-owned organization centered around delivering high-quality management and acquisitions of home health care agencies, medical staffing, & assisted living…”

Source: company website · checked Sep 6, 2026
25Indirect evidenceWashington, DC, United StatesHQ checked Sep 6, 202611-503 contacts →
Source: company website · checked Sep 6, 2026

Showing 25 of 81 healthcare companies based in Washington, United States

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Healthcare companies based in Washington, United States at a glance

As of Sep 6, 2026
26.0%Verified-email coverage
33.2Average contacts per company
11-50Median size (employees)
542.0%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
28
51-200
9
201-500
4
501-1,000
3
1,001-5,000
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 81 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 healthcare companies, 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 “healthcare companies”. 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 healthcare companies), 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 healthcare companies, 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, 701 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 6, 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.

Healthcare companies by metro in the United States

Frequently asked

How many healthcare companies are based in Washington, United States?

The directory lists 81 healthcare companies based in Washington, United States.

How many contacts and email addresses are available for healthcare companies?

The directory includes 2,693 contacts and 701 email addresses for the listed healthcare companies.

Which city has the most healthcare companies on the list?

New York is the single most-represented city among the companies on the list.

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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.