Regional Company Directory

Find Key Biotech Companies in Seattle

Discover biotech companies in Seattle leading advancements in cancer treatments, infectious diseases, and cell therapy. Local innovators, alongside top research institutions such as Fred Hutch Cancer Center, are developing therapies to improve patient outcomes. Seattle-based companies focus on cutting-edge research in therapeutic proteins, cancer cells, and high-throughput technologies. With the use of machine learning and cloud-based solutions, they are transforming healthcare and research.

A photo of downtown SeattleA scientist working in a labA microscopic image of cells
A-Alpha Bio
Seattle
WA
Yeast-based Drug Assay
Seattle
AGC Biologics
Bothell
WA
Contract Manufacturing - Biologics
Seattle
AVM Biotechnology
Seattle
WA
Stem Cell Technologies
Seattle
Aavocyte
Seattle
WA
Cell Immunotherapy Platform
Seattle
AbSci
Vancouver
WA
E. Coli expression system for protein production
Seattle
Abacus Bioscience
Seattle
WA
Anti-CD180 Monoclonal Antibodies
Seattle
Accipiter Biosciences
Seattle
WA
Next-generation of multifunctional biologics
Seattle
Accium BioSciences
Seattle
WA
Services
Seattle
Achieve Life Sciences
Bothell
WA
Small Molecules
Seattle
Adaptive Biotechnologies
Seattle
WA
T Cell Receptor Analysis
Seattle
Advanced Cellular Dynamics
Seattle
WA
Assay Platform, Services
Seattle
Algomedix
Mill Creek
WA
Pain / Inflammation therapeutics
Seattle
Allysta Pharmaceuticals
Bellevue
WA
Therapeutic Peptides
Seattle
Alpenglow Biosciences
Seattle
WA
3D spatial analysis of tissue samples
Seattle
Alpine Immune Sciences
Seattle
WA
Biologics
Seattle
AltPep
Seattle
WA
Alternating Peptides for Neurological Diseases
Seattle
Altasciences
Everett
WA
Contract Research
Seattle
Anavasi Diagnostics
Seattle
WA
Covid Diagnostics
Seattle
Aptevo Therapeutics
Seattle
WA
Oncology and hematology therapeutics
Seattle
Arzeda
Seattle
WA
Computation protein design
Seattle
Athira Pharma
Bothell
WA
Small Molecules
Seattle
Atossa Therapeutics
Seattle
WA
Innovative therapies and delivery methods
Seattle
Aurion Biotech
Seattle
WA
Ocular Transplant Therapies
Seattle
Avaden Biosciences
Seattle
WA
Biospecimens, Lab Services
Seattle
Avalyn Pharmaceuticals
Seattle
WA
Therapies for the treatment of Idiopathic Pulmonary Fibrosis
Seattle
AvantBio
Lynnwood
WA
Animal-free Cell Culture Supplements & Cryopreservation Media
Seattle
Bardy Diagnostics
Bellevue
WA
Cardiac Monitors
Seattle
Bio-Rad
Redmond
WA
Research & Diagnostic Products
Seattle
BioLife Solutions
Bothell
WA
Chemical-Defined GMP Biopreservation Media
Seattle
BioViva Science
Bainbridge Island
WA
Gene Therapy Delivery
Seattle
Blaze Bioscience
Seattle
WA
Real-time cancer cell visualization for surgical applications
Seattle
Blue Heron Biotech
Bothell
WA
DNA Synthesis
Seattle
Bonum Therapeutics
Seattle
WA
Better protein therapeutics
Seattle
BrainChild Bio
Seattle
WA
CAR T Cell Therapy
Seattle
Bristol Myers Squibb
Seattle
WA
Biologics
Seattle
CTI BioPharma
Seattle
WA
Small Molecules, Biologics
Seattle
Cadence Biomedical
Seattle
WA
Walking Assistance System
Seattle
Cadence Neuroscience
Redmond
WA
Implantable device therapy for epilepsy
Seattle
Cadwell Industries
Kennewick
WA
EEG, EMG, Electrodes, Other Devices
Seattle
Cajal Neuroscience
Seattle
WA
Neurodegenerative Therapies
Seattle
Cancer Targeted Technology
Woodinville
WA
Small molecular weight enzyme inhibitors; imaging and drug delivery
Seattle
Capsigen
Vancouver
WA
AAV Vectors
Seattle
Cardiac Dimensions
Kirkland
WA
Heart valve corrective device
Seattle
Cardiac Insight
Bellevue
WA
Wearable ECG
Seattle
Cascadia Drug Development Group
Seattle
WA
Drug development consulting group providing strategic guidance and early-stage tactical support.
Seattle
Cell Systems
Kirkland
WA
Cells, Culture Media, Lab Products
Seattle
CisThera
Kirkland
WA
Small Molecules, Biologics
Seattle
Cocrystal Pharma
Bothell
WA
Antivirals
Seattle
CorneaGen
Seattle
WA
Ocular surgical solutions
Seattle
Curevo Vaccine
Bothell
WA
Vaccines
Seattle
Curi Bio
Seattle
WA
Nanopatterned surfaces that imitate the native extracellular matrix and structure cultured cells into physiologically relevant tissue models
Seattle
CurvaFix
Bellevue
WA
Pelvic Screw
Seattle
Cyrus Biotechnology
Seattle
WA
Biological computation tools
Seattle
CytoDyn
Vancouver
WA
Monoclonal Antibodies
Seattle
Deverra Therapeutics
Seattle
WA
Cell Therapies
Seattle
EMulate Therapeutics
Seattle
WA
Non-invasive cancer treatment
Seattle
EchoNous
Redmond
WA
Ultrasound device, bladder scanner
Seattle
Eliem Therapeutics
Redmond
WA
Treatments for neuronal Excitability Disorders
Seattle
EndoGastric Solutions
Redmond
WA
Surgical and Gastroesophageal Devices
Seattle
EpiThany
Seattle
WA
Cancer Immunotherapy
Seattle
Evotec
Seattle
WA
Contract drug discovery & development offering integrated solutions from Target ID through to Clinic
Seattle
Faraday Pharmaceuticals
Seattle
WA
Elemental reducing agents
Seattle
Fenologica
Seattle
WA
Instrumentation & Cloud-Based Tools
Seattle
Flow Contract Site Laboratory
Bothell
WA
Flow Cytometry
Seattle
Freespira
Kirkland
WA
Panic treatments
Seattle
Genemod
Seattle
WA
Lab management software
Seattle
GentiBio
Seattle
WA
Engineered regulatory T cells
Seattle
Gestalt Diagnostics
Spokane
WA
Digital Pathology Solutions
Seattle
Gilead
Seattle
WA
Inhalables
Seattle
Global
Tukwila
WA
Regulatory support and writing services
Seattle
GlobeStar Therapeutics
Richland
WA
MS Therapy
Seattle
HDT Bio
Seattle
WA
RNA delivery technology, Immune Activators (Adjuvants)
Seattle
Healionics
Seattle
WA
Biomaterials for devices
Seattle
Helix BioMedix
Bothell
WA
Dermatology and consumer products
Seattle
Hematologics
Seattle
WA
Contract molecular analysis studies
Seattle
ID Genomics
Seattle
WA
Infectious Diagnostics
Seattle
Iasis Molecular Sciences
Spokane
WA
Technology to minimize implant-related infection
Seattle
Icogenex
Seattle
WA
Protein Therapeutics
Seattle
Icosavax
Seattle
WA
Vaccines, VLP
Seattle
Ignyte Bio
Seattle
WA
Human Immune Cell Products
Seattle
Immunexpress
Seattle
WA
Sepsis diagnosis
Seattle
Immunome
Seattle
WA
Cancer Immunotherapy
Seattle
Immusoft
Seattle
WA
Autologous B cell-conditioning
Seattle
InBios International
Seattle
WA
Clinical Diagnostics
Seattle
InduPro Labs
Seattle
WA
Proximity Based Therapeutics
Seattle
InduPro Therapeutics
Seattle
WA
Mapping Cell Surface Proteosome to Discover Proximity Drugs
Seattle
Inipharm
Bellevue
WA
Liver Disease Therapies
Seattle
Intrinsic Medicine
Seattle
WA
Seattle
Inventprise
Redmond
WA
Vaccines
Seattle
Joylux
Seattle
WA
Vaginal Rejuvenation
Seattle
Jubilant HollisterStier
Spokane
WA
Contract manufacturer specializing in sterile injectable fill finish, ophthalmics, topicals, ointments, and ampoules
Seattle
Kent Laboratories
Bellingham
WA
Polyclonal antibodies, radial immunodiffusion kits and conjugated immunoglobulin fractions
Seattle
Kestra Medical Technologies
Kirkland
WA
Wearable Medical Devices
Seattle
Kinea Bio
Seattle
WA
Gene Therapy for Muscle Disease
Seattle
Kineta
Seattle
WA
Small Molecules
Seattle
KitoTech Medical
Seattle
WA
Skin Closure Device
Seattle
Kuleon Bioscience
Seattle
WA
Neuropsychiatric Medicines
Seattle
Kurve Therapeutics
Lynnwood
WA
Nasal Drug Delivery
Seattle
Laxco
Mill Creek
WA
Microdissection System
Seattle
Levitate Bio
Kirkland
WA
Protein Design Software
Seattle

These listings are provided courtesy of BioPharmGuy, the premier resource for worldwide biotech company data.

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