Company lists
The Seattle edition · 2026

Life sciencescompanies in Seattle

Platforms & tools, oncology, genomics, immunotherapy, neurology and more: the companies building life sciences in Seattle, Washington, with their founders, funding, team size and business models.

205 company profiles101 with recorded fundingNovember 2026 edition
Seattle · Photo: Wikimedia Commons (CC BY-SA 4.0)

Recent life sciences business events in Seattle

Funding, M&A, contract wins and launches involving 305 life sciences companies in Seattle, last 24 months: 33 funding rounds · 30 M&A deals · 4 Contracts. Newest first; companies and investors link to their Fliar profiles. Latest event in our news feed: Jun 2026.

M&AAcquisition · Announced

Tend health acquires The doctors

On Tuesday, Tend Health announced an iwi-backed $270 million acquisition of The Doctors from NZX-listed Green Cross Health.

Medical and urgent care
M&AAcquisition · Announced

Eli Lilly and Company acquires Curevo Vaccine

Lilly announced a major push into vaccines, including the planned acquisition of Curevo Vaccine for $1.5 billion and other vaccine-developer deals, signaling a new long-term growth…

Vaccine Development
M&AAcquisition · Announced

Eli lilly acquires Curevo Vaccine

Curevo Vaccine has entered into a definitive agreement to be acquired by Eli Lilly.

Biotechnology
M&AAcquisition · Announced

Akamai acquires Lumen

In its own announcement, Akamai said it had acquired assets, including select content delivery customer contracts, from Lumen Technologies.

Telecommunications
M&AAcquisition · Announced

Lumen acquires Alkira

Lumen has announced an agreement to acquire Alkira, a cloud-native, carrier-agnostic networking platform that enables enterprises to design, deploy, and operate connectivity across…

Cloud-native networking platform
M&AAcquisition · Completed

Scantox Group acquires Twinstrand biosciences

most recently acquired the DuplexSeq™ nonclinical genomic safety business from TwinStrand Biosciences.

Contract Research Organization
M&AAcquisition · Announced

Vistria acquires Lumen

Vistria, a middle market private investment firm with deep sector expertise across essential industries, announced the acquisition of Lumen, a technology-enabled Managing General Agent…

Managing General Agent
Contract

At&t · client: Lumen

AT&T’s $5.75 billion acquisition of Lumen’s Mass Market fiber business on Monday.

Telecommunications
FundingSeries B

Tenpoint therapeutics

Innovative eye treatment firm, Tenpoint Therapeutics, has raised $235M in a Series B round with support from Hillhouse Family Office

Investors Hillhouse Family Office
M&AAcquisition · Completed

At&t acquires Lumen

AT&T has completed its acquisition of substantially all of Lumen's Mass Markets fiber business, closing a $5.75 billion all-cash transaction that was first announced last year.

Telecommunications
M&AAcquisition · Announced

Qiagen acquires Parse biosciences

In November 2025, Qiagen agreed to acquire Parse Biosciences, a provider of scalable, instrument-free solutions for single-cell research, for an upfront payment of approximately $225…

Single-cell research
Funding

Curi bio

Curi Bio – $10.0M

M&AAcquisition · Announced

Ubs acquires Parse biosciences

Analyst Dan Leonard responded to the quarterly figures, the purchase of Parse Biosciences and the search for a new CEO on Tuesday evening.

M&AAcquisition · Announced

Qiagen acquires Parse biosciences

Qiagen announced Tuesday that it will acquire single-cell sample preparation firm Parse Biosciences for $225 million in cash with up to $55 million in milestones over a multiyear period.

Biotechnology
Funding

Tend health

Private equity firm Pencarrow and iwi investor Ahuahu Group have invested an undisclosed amount in primary healthcare provider Tend Health.

Investors Pencarrow, Ahuahu Group
Primary Healthcare Provider
M&AMerger · Announced

Tuhura biosciences acquires Kineta

Kineta stockholders approved the proposed merger (the "Merger") with TuHURA at Kineta's Special Meeting of Stockholders held today, June 23, 2025.

Biotechnology
M&AAcquisition · Announced

AT&T Inc. acquires Lumen

The Company recently announced an agreement to acquire substantially all of Lumen's Mass Markets fiber internet connectivity business.

Fiber internet connectivity
M&AAcquisition · Announced

Goldeneye acquires Know labs

Goldeneye will acquire a controlling stake in Know Labs through a combination of 1,000 Bitcoin and cash to retire debt and fund operations, valuing shares at $0.335.

Health Care
FundingDirect offering

Aptevo therapeutics

Aptevo expects the gross proceeds from the offering to be approximately $2.0 million, before deducting the placement agent's fees and other estimated offering expenses payable by the…

Biotechnology
M&AAcquisition · Announced

Alcon acquires Aurion biotech

Alcon (SIX/NYSE: ALC), the global leader in eye care dedicated to helping people see brilliantly, today announced it has acquired a majority interest in Aurion Biotech, Inc.

Cell therapy
Funding

Curevo Vaccine

The Seattle-based firm, Curevo Vaccine, also said that it has raised an additional $110 million from investors led by Medicxi, a London-based venture capital firm, and including OrbiMed,…

Investors Medicxi, Orbimed, HBM Healthcare Investors, Sanofi ventures
Vaccine
FundingSeries A

Tasso

Tasso raised $17M.

Investors Hambrecht Ducera Growth Ventures
FundingSeries B

Amnis

Zurich-based fintech AMNIS Treasury Services (amnis) has completed its Series B funding round, securing CHF 10M (approximately €10.70M) to support its growth.

Investors Swisscom ventures, Lansdowne
Fintech
FundingSeries B

Healionics

Healionics (Redmond, Washington), a provider of tissue regeneration and device bio-integration solutions to healthcare manufacturers, reported raising $2.6 million in a Series B…

Investors Bellingham Angels, Alliance of angels, Keiretsu, Tacoma angel network
Tissue Regeneration and Device Bio-Integration
FundingSeries B

Immune Design Corp

Immune Design Corp. raised $32 million in Series B funding.

Investors Na

Life sciences companies in Seattle, by funding and team

Few life sciences companies in Seattle, Washington publish revenue, so this list compares what is on record instead: recorded equity funding, team size, revenue model, age and stage. The 50 companies below lead on recorded funding and team size among 205 active companies.

Showing 25 of 50

Developer of engineered cell therapies for treating various human diseases

Oncology
US$821.00mSeries D · Jun 2020
253-22% 12 mo to Dec 2023LinkedIn · Oct 2026
Physical commerce / Fee-for-service
8 yr2018
0none in 3 months · last posted Jan 2026

Provider of healthcare data platform for learning services

Life sciences tech
US$515.00mSeries C · Jan 2025
475+16% 12 mo to Dec 2023LinkedIn · Oct 2026
Subscription
6 yr2020
3postings · last posted Sep 2026

Developer of proteomics platform for drug development

Life sciences platforms and tools
US$453.26mSeries C · Feb 2021
150+19% 12 mo to Dec 2022LinkedIn · Oct 2026
Subscription
10 yr2016
0none in 3 months · last posted Oct 2025

Provider of clinical diagnostics, and drug discovery for immune diseases

Infectious diseases
US$419.15mSeries F · Jan 2018
643+111% 12 mo to Dec 2022LinkedIn · Oct 2026
Subscription
17 yr2009
0none in 3 months · last posted Feb 2026

Developer of therapies for the treatment of Idiopathic Pulmonary Fibrosis

Life sciences platforms and tools
US$388.86mSeries D · Jul 2025
65-31% vs previous recordLinkedIn · Oct 2026
E-commerce - product / Physical commerce
15 yr2011
0none in 3 months · last posted Nov 2025

Developer of cancer therapeutics

Oncology
US$363.00mSeries C · Jan 2025
237-11% vs previous recordLinkedIn · Jul 2026
Subscription
7 yr2019
0none in 3 months · last posted Jun 2026

Developer of cell and gene therapy by using the epigenomic platform

Genomics
US$222.41mSeries B · Mar 2023
62-15% vs previous recordLinkedIn · Oct 2026
Subscription
17 yr2009
0none in 3 months

Stealth mode immuno-oncology biotech startup

Immunotherapy
US$211.00mSeries C · Sep 2020
17-53% 12 mo to Dec 2022recorded Dec 2022
Subscription
10 yr2016
0none in 3 months

Developer of vaccines for the treatment of various diseases

Infectious diseases
US$196.00mSeries B · Mar 2025
44+14% 12 mo to Dec 2021LinkedIn · Jul 2026
Commission on transaction / E-commerce - product
9 yr2017
0none in 3 months

Developer of multi-payload antibody-drug conjugates for cancer treatment

Oncology
US$187.00mSeries A · Mar 2025
19LinkedIn · Jul 2026
Physical commerce
2 yr2024
0none in 3 months · last posted Feb 2026

Developer of T-cell therapies for cancer treatment

Oncology
US$174.00mSeries B · Jul 2024
73+85% 12 mo to Dec 2022LinkedIn · Jul 2026
Subscription
6 yr2020
0none in 3 months · last posted Oct 2025

Developer of engineered cell-based therapeutics to restore vision

Ophthalmology
US$155.00mSeries B · Jan 2026
4LinkedIn · Jul 2026
Fee-for-service
6 yr2020
0none in 3 months · last posted Nov 2024

Developer of immunotherapies for the treatment of cancer

Oncology
US$149.62mSeries D · Apr 2025
10+44% 12 mo to Dec 2021LinkedIn · Jul 2026
Subscription
11 yr2015
0none in 3 months

Developer of RNA-targeted therapies intended to treat multiple diseases

Rare diseases
US$147.50mSeries B · Jul 2021
31+14% 12 mo to Dec 2022LinkedIn · Oct 2026
Subscription
8 yr2018
0none in 3 months

Biotechnology company improving cancer patient lives through Tumor Paint technology

Oncology
US$123.70mSeries D · Feb 2024
12+29% 12 mo to Dec 2022LinkedIn · Jul 2026
Subscription
16 yr2010
0none in 3 months

Developer of blood collection device for diagnostic applications

Hematology
US$123.22mSeries B · Dec 2021
101-15% vs previous recordLinkedIn · Jul 2026
E-commerce - product / Physical commerce
12 yr2014
0none in 3 months · last posted Nov 2025

Developer of drugs for neurodegenerative diseases

Neurology
US$121.04mSeries B · Jun 2020
56+82% 12 mo to Dec 2022LinkedIn · Oct 2026
Physical commerce
15 yr2011
0none in 3 months

Developer of diagnostics and therapeutics for amyloid diseases

Neurology
US$120.45mSeries B · Jun 2023
33-79% vs previous recordLinkedIn · Jul 2026
Subscription
12 yr2014
0none in 3 months · last posted Oct 2025

Manufacturer of cytokine based drugs

Oncology
US$119.91mSeries B · Apr 2026
25+86% vs previous recordLinkedIn · Jul 2026
Physical commerce / Subscription
5 yr2021
0none in 3 months

Developer of an intranasal drug delivery technology for CNS diseases

Neurology
US$119.88mSeries D · Dec 2018
41+23% 12 mo to Dec 2022LinkedIn · Oct 2026
E-commerce - product / Physical commerce
18 yr2008
0none in 3 months

Biopharmaceutical company pursuing the development of elemental reducing agents

Cardiac and vascular disorders
US$115.50mSeries B · Nov 2022
4+16% 12 mo to Dec 2022LinkedIn · Jul 2026
Physical commerce
12 yr2014
0none in 3 months

Developer of technologies for the analysis of rare and single cells in the blood

Genomics
US$114.33mSeries C · Jun 2024
64+8% 12 mo to Dec 2022LinkedIn · Oct 2026
Subscription
17 yr2009
0none in 3 months · last posted Mar 2026

Integrated system to reduce blood culture sample contamination

Life sciences platforms and tools
US$102.86mSeries C · Jul 2022
81+48% 12 mo to Dec 2021LinkedIn · Jul 2026
Subscription
20 yr2006
0none in 3 months

Developer of RNA-sequencing solution-based transcriptome kit to analyze health data

Life sciences platforms and tools
US$100.26mSeries C · Dec 2023
135-3% vs previous recordLinkedIn · Jul 2026
Subscription
8 yr2018
0none in 3 months · last posted Jul 2026

Developer of drugs for neurodegenerative disease based on genetic screening, and multi-omics approach

Genomics
US$96.00mSeries A · Nov 2022
60+22% vs previous recordrecorded
Subscription
6 yr2020
—No postings tracked
50 of 205 companies shown here · the full list is on Radar
Fliar Radar

Explore all 205 life sciences companies in Seattle on Radar

This page shows the top 50. Radar has the complete, filterable list with contacts and live company signals.

Open life sciences in Seattle on Radar
  • Every company, not just 50All 205 life sciences companies in Seattle, filterable by stage, funding, team size, revenue model and age.
  • Founders and decision-makersLeadership teams with roles and verified LinkedIn profiles, ready for outreach.
  • Live signalsFunding rounds, hiring, launches and M&A as they happen, with alerts on the companies you follow.
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Explore life sciences companies in Seattle by what you are looking for

Browse life sciences companies in Seattle across research platforms, oncology and genomics. Find life science companies developing diagnostics, therapies and tools.

9 ways to explore life sciences in Seattle

Life sciences platforms and tools companiesOncology companiesGenomics companiesImmunotherapy and immunology companiesNeurology companiesInfectious disease companies

Life sciences platforms and tools companies

Research platforms, laboratory tools and scientific technology providers.

  1. Nautilus Biotechnology

    Developer of proteomics platform for drug development

    Life sciences platforms and tools
    See in list
  2. Avalyn Pharma

    Developer of therapies for the treatment of Idiopathic Pulmonary Fibrosis

    Life sciences platforms and tools
    See in list
  3. Magnolia Medical

    Integrated system to reduce blood culture sample contamination

    Life sciences platforms and tools
    See in list
  4. Arzeda

    Developer of enzyme design technology to bridge the gap by creating synthetic enzymes

    Life sciences platforms and tools
    See in list
  5. A-Alpha Bio

    Developer of cell-based tool for the measurements of protein interactions

    Life sciences platforms and tools
    See in list

Oncology companies

Cancer therapy and oncology biotechnology companies.

  1. Sana Biotechnology

    Developer of engineered cell therapies for treating various human diseases

    Oncology
    See in list
  2. Umoja Biopharma

    Developer of cancer therapeutics

    Oncology
    See in list
  3. Silverback Therapeutics

    Stealth mode immuno-oncology biotech startup

    Immunotherapy
    See in list
  4. Callio Therapeutics

    Developer of multi-payload antibody-drug conjugates for cancer treatment

    Oncology
    See in list
  5. Outpace Bio

    Developer of T-cell therapies for cancer treatment

    Oncology
    See in list

Genomics companies

Genomics, sequencing and clinical genetics companies.

  1. Sana Biotechnology

    Developer of engineered cell therapies for treating various human diseases

    Oncology
    See in list
  2. Tune Therapeutics

    Developer of cell and gene therapy by using the epigenomic platform

    Genomics
    See in list
  3. Shape Therapeutics

    Developer of RNA-targeted therapies intended to treat multiple diseases

    Rare diseases
    See in list
  4. RareCyte

    Developer of technologies for the analysis of rare and single cells in the blood

    Genomics
    See in list
  5. Parse Biosciences

    Developer of RNA-sequencing solution-based transcriptome kit to analyze health data

    Life sciences platforms and tools
    See in list

Immunotherapy and immunology companies

Immune-system therapies and immunology research companies.

  1. Sana Biotechnology

    Developer of engineered cell therapies for treating various human diseases

    Oncology
    See in list
  2. Umoja Biopharma

    Developer of cancer therapeutics

    Oncology
    See in list
  3. Callio Therapeutics

    Developer of multi-payload antibody-drug conjugates for cancer treatment

    Oncology
    See in list
  4. Inipharm

    Developer of therapeutic solutions for treating severe liver diseases

    Immunology
    See in list
  5. Aminex Therapeutics

    Immuno-oncology company developing novel therapies to empower the immune system

    Immunotherapy
    See in list

Neurology companies

Neurology and neurodegenerative disease treatment developers.

  1. Shape Therapeutics

    Developer of RNA-targeted therapies intended to treat multiple diseases

    Rare diseases
    See in list
  2. Athira Pharma

    Developer of drugs for neurodegenerative diseases

    Neurology
    See in list
  3. AltPep

    Developer of diagnostics and therapeutics for amyloid diseases

    Neurology
    See in list
  4. Cajal Neuroscience

    Developer of drugs for neurodegenerative disease based on genetic screening, and multi-omics approach

    Genomics
    See in list
  5. PhysioSonics

    Ultrasound imaging to monitor blood flow in the brain

    Neurology

Infectious disease companies

Infectious disease diagnostics, vaccines and treatment developers.

  1. Adaptive Biotechnologies

    Provider of clinical diagnostics, and drug discovery for immune diseases

    Infectious diseases
    See in list
  2. Curevo

    Developer of vaccines for the treatment of various diseases

    Infectious diseases
    See in list
  3. Lumen

    Developer of biological drugs for the treatment of infectious diseases

    Infectious diseases
    See in list
  4. Theraclone Sciences

    Discovering human monoclonal antibodies for safe and effective therapeutic product development

    Immunotherapy
    See in list
  5. Anavasi Diagnostics

    Manufacturer of molecular detector for COVID-19

    Infectious diseases

Public life sciences companies in Seattle

Publicly listed life sciences companies operating in Seattle.

  1. Sana Biotechnology

    Developer of engineered cell therapies for treating various human diseases

    Oncology
    See in list
  2. Nautilus Biotechnology

    Developer of proteomics platform for drug development

    Life sciences platforms and tools
    See in list
  3. Adaptive Biotechnologies

    Provider of clinical diagnostics, and drug discovery for immune diseases

    Infectious diseases
    See in list
  4. Avalyn Pharma

    Developer of therapies for the treatment of Idiopathic Pulmonary Fibrosis

    Life sciences platforms and tools
    See in list
  5. Silverback Therapeutics

    Stealth mode immuno-oncology biotech startup

    Immunotherapy
    See in list
16 companies in Seattle

Life sciences startups in Seattle

Recently founded life sciences companies in Seattle.

  1. Callio Therapeutics

    Developer of multi-payload antibody-drug conjugates for cancer treatment

    Oncology
    See in list
  2. Bonum Therapeutics

    Manufacturer of cytokine based drugs

    Oncology
    See in list
  3. Ozette

    Developer of computational drug discovery platform

    Life sciences tech
    See in list
  4. Monod

    Developer of biosensors to detect viral proteins, toxins, antibodies, and other molecules

    Life sciences platforms and tools
  5. Archon Bio

    Provider of computational platform to develop protein therapeutics

    Life sciences tech
30 companies in Seattle

Life sciences companies hiring in Seattle

Life sciences companies in Seattle with hiring activity.

  1. Sana Biotechnology

    Developer of engineered cell therapies for treating various human diseases

    Oncology
    See in list
  2. Truveta

    Provider of healthcare data platform for learning services

    Life sciences tech
    See in list
  3. Nautilus Biotechnology

    Developer of proteomics platform for drug development

    Life sciences platforms and tools
    See in list
  4. Adaptive Biotechnologies

    Provider of clinical diagnostics, and drug discovery for immune diseases

    Infectious diseases
    See in list
  5. Avalyn Pharma

    Developer of therapies for the treatment of Idiopathic Pulmonary Fibrosis

    Life sciences platforms and tools
    See in list
19 companies in Seattle
For investors and data teams

Put this intelligence into your own tools

The figures on this page come from Fliar’s company, funding, hiring and news data. Use it through the Investor Intelligence API and company data exports, or explore every company, founder and investor in Radar.

Capital & corporate activity

Life sciences funding and M&A across the United States

22,455 recorded equity rounds have gone to 27,407 life sciences companies in the United States — how much, at which stage, into which sub-sectors, from whom, and how Seattle compares. Debt, IPO and grant rounds are excluded.

equity rounds, last 12 months360

US$13.54bn

equity rounds, last 24 months1232

US$37.38bn

raised over five yearsUS$157.58bn

5,603 rounds in the United States

M&A deals, Seattle30

last 24 months

Capital by year

Equity funding into life sciences in the United States

amount rounds
$26bn20181450
$23bn20191352
$32bn20201398
$45bn20211383
$30bn20221075
$22bn20231064
$25bn2024940
$23bn2025850
$12bn2026291

Bars show US$ raised; the number under each year is equity rounds. 2026 is year to date. The peak year was 2021, with US$45.29bn across 1383 rounds.

The funding ladder · five years

Rounds and typical cheque by stage

AngelUS$70.78m18 rounds · median US$1.40m
SeedUS$5.87bn1,808 rounds · median US$1.11m
Series AUS$38.68bn1,753 rounds · median US$8.80m
Series BUS$46.06bn1,089 rounds · median US$23.00m
Series CUS$30.98bn517 rounds · median US$42.00m
Series D+US$35.59bn392 rounds · median US$50.00m
Private equityUS$66.54m22 rounds · median US$14.25m
Where the money went · five years

Most-funded sub-sectors

OncologyUS$24.87bn658 rounds · 368 companies
Life sciences techUS$16.70bn556 rounds · 344 companies
GenomicsUS$15.90bn409 rounds · 249 companies
NeurologyUS$13.39bn445 rounds · 248 companies
ImmunologyUS$12.90bn189 rounds · 111 companies
Life sciences platforms and toolsUS$7.97bn387 rounds · 238 companies
Cardiac and vascular disordersUS$7.63bn313 rounds · 172 companies
Corporate activity · last 24 months

M&A in Seattle

25Acquisition
5Merger

Most active acquirers

  1. Varian medical systems5
  2. At&t3
  3. Qiagen2
  4. Tuhura biosciences2
  5. Tend health1

Most acquired or merged

  1. Lumen6
  2. Parse biosciences3
  3. Curevo Vaccine2
  4. Kineta2
  5. Varian medical systems2

Each deal appears in the events strip at the top of the page.

Industry landscape report

Life Sciences Industry Landscape of Seattle

The financials above are one chapter. The full life sciences landscape of Seattle maps the whole industry — every segment, the capital behind it, the talent market and where the next opportunities are.

  • Market map of every sub-sector
  • Funding & company formation by year
  • Revenue, profit & financial strength
  • Digital footprint: traffic, apps, releases
  • Hiring, skills & pay
  • Founders & leaders
  • News & sentiment
  • Where demand runs ahead of supply
Read the life sciences landscape of Seattle

Life sciences funding in Seattle

101 life sciences companies in Seattle have recorded equity funding, US$7.11bn in total. Totals and round dates describe the historical record; they are not current valuations.

Founders and momentum in Seattle

Meet the people behind life sciences companies in Seattle. 160 of 205 companies list founders or leaders; where a public LinkedIn profile matches exactly, the expanded profile shows the photo, headline, location and education.

Explore Seattle life sciences companies by sub-sector

The most common specialisations among life sciences companies in Seattle. Open a company to see what it sells, who runs it and how far it has come.

Keep exploring life sciences in the United States and nearby markets.

Explore more lists: nearby cities and other sectors in Seattle

122 more company lists you can search, plus the Radar directory pages for each place.

Life sciences in nearby cities

Life sciences in other US cities

Other sectors in Seattle

Browse the Radar directory

Coming soon