Company lists · Data refreshed September 2026

Top 22 Biomedical companies based in Seattle, United States

RevenueBase identified 45 company matches for biomedical companies associated with Seattle, United States as of September 2026 and tracks 1,583 professional contacts across them, including 443 with verified work emails. Across the United States, San Diego is the largest hub for this category (184 companies); Seattle has 45.

This list covers company matches for biomedical companies associated with Seattle, United States, 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 15, 2026.

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 15, 2026 How this list was built
45Companies
1,583Contacts tracked
443Verified emails
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The 22 largest biomedical companies based in Seattle, United States

Ranked by team size
Top 22 of 45 company matches for biomedical companies based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 matchSeattle, WA, United StatesHQ recorded Sep 15, 202651-200227 contacts →

Exact match

“InBios is a leading biotechnology company based in Seattle, Washington (USA).”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 202651-200218 contacts →

Exact match

“Omeros is a Seattle-based biopharmaceutical company committed to discovering, developing, and commercializing small-molecule and protein therapeutics for large-market as well as…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 202651-20049 contacts →

Exact match

“Alpine Immune Sciences is now part of Vertex Pharmaceuticals.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 2026201-50045 contacts →

Exact match

“Bristol-Myers Squibb Farmaceutica is a pharmaceuticals company based out of R Verbo Divino, 1711, Edif: Jatoba: Birmann 22, Sao Paulo, São Paulo, Brazil.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 202611-5030 contacts →

Exact match

“Talosix is a trusted healthcare technology company with over 20 years of experience in the clinical research industry.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 202611-5024 contacts →

Exact match

“Cyrus Biotechnology is a pre-clinical-stage biotech company combining protein design and screening to create novel biologics for serious unmet medical needs.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 202611-5017 contacts →

Exact match

“In 2022, we became part of Absolute Biotech, a new company that unites multiple life science brands into one organization specializing in antibody reagents and services.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 202651-20015 contacts →

Exact match

“With over 35 years of experience, Axio is a premier provider of biostatistics services to pharmaceutical and biotechnology companies.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 202611-5012 contacts →

Exact match

“Nor Consult, LLC stands at the forefront of biometric consulting, delivering expert guidance and innovative solutions to the life sciences sector.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 202611-5010 contacts →

Exact match

“Know Labs is transforming non-invasive medical diagnostics.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-109 contacts →

Exact match

“Medical Device distributor focused on spine, biologics, and orthopedics”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-109 contacts →

Exact match

“Accelerator Life Science Partners catalyzes the development and commercialization of breakthrough biotechnology innovations.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-108 contacts →

Exact match

“Healionics is addressing the critical need for safer, more reliable means of bloodstream access to perform dialysis in patients with kidney failure.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-108 contacts →

Exact match

“Recruiting agency for R&D professionals at early-stage biotechnology companies.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-107 contacts →

Exact match

“IntuitiveX is an AI-first medical innovation incubator and consultancy that specializes in intellectual property and providing commercialization services to grow companies no…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-107 contacts →

Exact match

“Expertise-Based Clinical Research Services - Consulting - Business - Trials - Biospecimens Global BioClinical (GBC) provides consulting services for organizations in the life…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-106 contacts →

Exact match

“Enfanos is a Seattle-based company specializing in reagents for Enzyme Activity and Metabolite/Biomarker Assays.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-104 contacts →

Exact match

“PAI Life Sciences is a biotechnology company located in Seattle, WA, specialized in the developmental and translational research necessary to bring products from the laboratory to…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-104 contacts →

Exact match

“Timmerman Report is an independently-owned subscription site that provides timely, in-depth news and analysis about biotechnology.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-103 contacts →

Exact match

“Zeroarc builds specialized software for Pharmaceutical companies to automate, modernize, and boost collaboration for their Biometrics workflows.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22Exact matchSeattle, WA, United StatesHQ recorded Sep 15, 20261-102 contacts →

Exact match

“Virtici is an innovation and product development company.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 22 of 45 biomedical companies based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 443 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biomedical companies based in Seattle, United States at a glance

As of Sep 15, 2026
28.0%Verified-email coverage
35.2Average contacts per company
1-10Median size (employees)
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
12
51-200
6
201-500
1
501-1,000
1

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 45 companies.

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.
What qualifies
Company records associated with Seattle, United States whose business descriptions match “biomedical companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 443 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 15, 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.

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 “biomedical companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biomedical companies are there based in Seattle, United States?

RevenueBase identified 45 company matches for biomedical companies associated with Seattle, United States 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?

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

Which city in the United States has the most biomedical companies?

San Diego leads the United States with 184 company records, followed by New York (152) and Boston (105). Seattle has 45.

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 443 professional contacts with verified work emails tracked across these 45 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 15, 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.