Biotechnology is a dynamically evolving industry that combines biology and technology to create products and services with practical applications. In Washington, a plethora of biotechnology companies are emerging with advancements aiming to revolutionize everything from health care diagnostics to drug therapy and more. This sector includes companies like Adaptive Biotechnologies Corp. which specializes in immune medicine, Sana Biotechnology, Inc. focusing on developing innovative drugs, and Just - Evotec Biologics aiming at high-quality biotherapeutics development at a reduced cost. With the rapid enhancements in this sector, there is tremendous scope in the coming years for these Washington based companies to flourished and directly impact global health.


Top 25 biotechnology companies in Washington

1. Adaptive Biotechnologies Corp.

  • Website: adaptivebiotech.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2009
  • Headcount: 501-1000
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Adaptive Biotechnologies is a company that specializes in immune medicine and diagnostic tests. Their tests provide key information to help physicians and patients make treatment decisions.


2. Sana Biotechnology, Inc.

  • Website: sana.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2018
  • Headcount: 201-500
  • Latest funding type: Ipo
  • LinkedIn

Sana Biotechnology is a company focused on developing innovative drug candidates to disrupt the possible for patients across a diverse set of diseases.


3. Just - Evotec Biologics

Just-Evotec Biologics is an integrated design company focused on technologies that accelerate the discovery and development of high quality biotherapeutics and substantially reduce their manufacturing cost.


4. CTI BioPharma

  • Website: ctibiopharma.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 1992
  • Headcount: 51-200
  • Latest funding type: Post Ipo Debt
  • LinkedIn

CTI BioPharma is a biopharmaceutical company that focuses on targeted therapies for blood cancer. They offer a range of medicines and clinical trials, including the PACIFICA Phase 3 Trial for myelofibrosis. The company is dedicated to improving patient outcomes and measuring success based on impact. They prioritize transparency and compliance in their operations.


5. Absci

  • Website: absci.com
  • Headquarters: Vancouver, Washington, United States
  • Founded: 2011
  • Headcount: 201-500
  • Latest funding type: Ipo
  • LinkedIn

Absci is a generative AI drug creation company, revolutionizing biologic drug discovery and development. Through our Integrated Drug Creation™ platform, we combine AI with synthetic biology to design antibodies de novo without prior learning, expediting the process and unlocking treatments for traditionally 'undruggable' diseases. Our technology enables faster lead optimization, target identification, and ADC development, providing tailored target binding, better manufacturability, lower immunogenicity, and shorter development times. We partner with drugmakers to bring innovative, cost-effective treatment options to patients.


6. Shape Therapeutics Inc.

  • Website: shapetx.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2018
  • Headcount: 51-200
  • Latest funding type: Series B
  • LinkedIn

ShapeTX is an AI-driven platform that combines RNA technology to discover and design new medicines for various diseases. They use AI to design novel RNAs that can reprogram cells to prevent or fight diseases by correcting mutations and fine-tuning gene expression. Their platform screens massive genomic datasets to find new treatment possibilities for even the hardest-to-treat diseases.


7. Lumen Bioscience

  • Website: lumen.bio
  • Headquarters: Seattle, Washington, United States
  • Founded: 2017
  • Headcount: 51-200
  • Latest funding type: Grant
  • LinkedIn

Lumen Bio is a biotechnology company that specializes in developing biologic drugs using patented technology. Their innovative approach allows them to create therapies for mild-to-moderate Crohn's and other highly prevalent diseases that have been traditionally difficult to treat. Lumen Bio aims to transform the development process, reduce costs, and increase accessibility to these drugs.


8. Resolution Bioscience

  • Website: resolutionbio.com
  • Headquarters: Kirkland, Washington, United States
  • Founded: 2012
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Resolution Bioscience is a company that specializes in offering comprehensive liquid biopsy assays for cancer diagnostics. They provide custom assays and a ctDx platform, which uses next-generation sequencing to detect genetic alterations in peripheral blood samples. Their tests have been validated to detect the major types of genetic alterations found in cancer. The company collaborates with biotech and pharmaceutical companies to support clinical trials and biomarker discovery. Resolution Bioscience aims to provide critical information for effective therapies and personalized treatment.


9. TwinStrand Biosciences

  • Website: twinstrandbio.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2015
  • Headcount: 51-200
  • Latest funding type: Series B
  • LinkedIn

TwinStrand Biosciences is a biotechnology company specializing in duplex sequencing technology. Their innovative approach reduces sequencing error rates, allowing for the identification of low-frequency variants that are often missed by standard sequencing methods. With a focus on mutation detection and genomics, TwinStrand works closely with researchers to develop custom solutions for studying cancer evolution and other genetic phenomena.


10. Inventprise

  • Website: inventprise.com
  • Headquarters: Redmond, Washington, United States
  • Founded: 2012
  • Headcount: 51-200
  • Latest funding type: Grant
  • LinkedIn

Inventprise is a cutting-edge research company that brings scientific insights and novel products to global populations in need of life-saving vaccines. With a large portfolio of vaccine candidates and multiple collaborations, their aim is to innovate and deliver affordable, highly immunogenic vaccines to those in most need.


11. Impel NeuroPharma

  • Website: impelnp.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2008
  • Headcount: 51-200
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Impel Pharmaceuticals is a commercial-stage pharmaceutical company that develops transformative therapies for people suffering from diseases with high unmet medical needs. They have pioneered a unique approach to drug delivery, targeting the upper nasal space with optimized therapeutic molecules and formulations to improve the onset of symptomatic relief for a range of conditions.


12. Impel Pharmaceuticals

  • Website: impelpharma.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2008
  • Headcount: 51-200
  • Latest funding type: Ipo
  • LinkedIn

Impel Pharmaceuticals is a Seattle-based commercial-stage pharmaceutical company focused on developing and providing transformative therapies for diseases with high unmet medical needs. They specialize in an optimized approach to drug delivery using their proprietary Precision Olfactory Delivery (POD®) technology, which pairs well-established therapeutics with their innovative delivery system. They have developed Trudhesa® nasal spray for the acute treatment of migraine. Impel Pharmaceuticals is actively seeking partnerships, collaborations, and licensing opportunities to explore the therapeutic potential of their technology and expertise.


13. Alpine Immune Sciences, Inc.

Alpine Immune Sciences is a clinical-stage specialty pharmaceutical company that focuses on discovering and developing protein-based immunotherapies for cancer and autoimmune/inflammatory diseases. They utilize their proprietary Variant Immunoglobulin Domain™ and Variant Tumor Necrosis Factor Domain™ scientific platform to create therapeutics that modulate human immune system proteins. Alpine Immune Sciences offers a range of formats, including fusion proteins and monoclonal antibodies, as well as Transmembrane Immunomodulatory Protein and Secreted Immunomodulatory Protein formulations.


14. Aptevo Therapeutics Inc

Aptevo Therapeutics is a biotech company that specializes in the development of oncology and hematology treatments. They are known for their proprietary ADAPTIR™ platform, which utilizes modular protein technology. With a focus on advancing the science of what's next, they are dedicated to empowering patients and improving treatment options.


15. Parse Biosciences

  • Website: parsebiosciences.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2018
  • Headcount: 11-50
  • Latest funding type: Series B
  • LinkedIn

Parse Biosciences is a Seattle-based company that aims to accelerate progress in human health and scientific research. They provide researchers with the ability to perform single cell sequencing with unprecedented scale and ease, through their Evercode combinatorial barcoding technology. Their kits enable the analysis of hundreds to thousands of genes across samples, replicates, or timepoints, leading to comprehensive gene profiling. Parse Biosciences' mission is to make single cell insights accessible to biological researchers in any lab, eliminating the need for expensive hardware and increasing throughput.


16. Silverback Therapeutics

  • Website: silverbacktx.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2016
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Silverback Therapeutics is a biotechnology company that specializes in developing novel, tissue-targeted therapies to modulate fundamental disease pathways previously considered inaccessible. Their mission is to seek victory for patients by creating life-changing outcomes through systemically delivered therapeutics.


17. The Access to Advanced Health Institute

  • Website: aahi.org
  • Headquarters: Seattle, Washington, United States
  • Headcount: 51-200
  • LinkedIn

AAHI is a health institute focused on developing accessible and equitable health solutions. They specialize in immune-enhancing platforms and deep formulation expertise. Their platform technology enables rapid vaccine and immunotherapy development and distribution. AAHI leverages its RNA and adjuvant formulations expertise to pioneer next-generation vaccines and immunotherapies. They are committed to global equity and forge collaborations and partnerships for making immunologic innovations accessible.


18. Capsigen

  • Website: capsigen.com
  • Headquarters: Vancouver, Washington, United States
  • Founded: 2020
  • Headcount: 11-50
  • Latest funding type: Seed
  • LinkedIn

Capsigen is a biotech company specializing in gene therapy. With their proprietary Transcription-Dependent Directed Evolution (TRADE™) technology, they develop high-quality viral vectors for gene therapy product development. Their platform enables efficient identification of fully functional capsids designed to meet complex disease-specific transduction profiles. Capsigen's powerful data science platform provides valuable insights into structure-function relationships, enhancing the potency of their viral vectors. They collaborate with partners to deliver fit-for-purpose vectors designed for tomorrow's medicine. Capsigen aims to push the boundaries of gene therapy and revolutionize the treatment of genetic disorders.


19. Pluristyx, Inc.

  • Website: pluristyx.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2018
  • Headcount: 11-50
  • LinkedIn

Pluristyx is a company that provides expertise and tools to support and accelerate the development and commercialization of revolutionary therapeutics to treat serious human diseases. They offer unique products, consulting, and contract services.


20. Blue Heron Biotech LLC

  • Website: blueheronbio.com
  • Headquarters: Bothell, Washington, United States
  • Founded: 1999
  • Headcount: 11-50
  • Latest funding type: Acquired
  • LinkedIn

Blue Heron Biotech is a premier gene synthesis company that specializes in custom DNA design and gene synthesis. With their proprietary GeneMaker® Technology platform, they deliver millions of perfectly accurate genes to customers worldwide. Their gene synthesis capacity provides a comprehensive solution for the molecular biology research community, with exceptional synthesis standards, strict confidentiality, and dependable business efficiency.


21. SystImmune

Systimmune is a company that offers innovative antibody-based therapies for the treatment of cancer and autoimmune diseases. Their products aim to provide targeted and effective treatment options for patients in need.


22. AVM Biotechnology

  • Website: avmbiotech.com
  • Headquarters: Seattle, Washington, United States
  • Founded: 2008
  • Headcount: 11-50
  • Latest funding type: Grant
  • LinkedIn

AVM Biotechnology is a company dedicated to developing and delivering treatments that unlock the potential of the body's immune system. With a focus on cancer treatment, acute respiratory distress syndrome, and infectious diseases, AVM Biotechnology aims to improve outcomes and save lives. Their proprietary formulation, AVM0703, activates the body's supercharged gamma delta+ Natural Killer T-like immune cells, which have unique properties and could play a significant role in various diseases and conditions.


23. Panlabs

  • Website: panlabs.us
  • Headquarters: Bothell, Washington, United States
  • Headcount: 51-200

Panlabs Biologics is a contract research organization that offers services for primary and secondary metabolites produced by microorganisms such as antibiotics, anti-tumor agents, amino acids, enzymes, biofuels, vitamins, etc.


24. Lutz Lab

Lutz Lab is a research laboratory focused on developing innovative solutions for complex biological problems using cutting-edge technologies such as DNA sequencing, genetic engineering, and synthetic biology.


25. Atlas Genomics LLC

Atlas Genomics is a company that provides rapid results and customer service in the field of genetic testing and diagnostics. They specialize in pre-clinical drug discovery research services for pharmaceutical companies. With a dedicated team and trusted systems, they ensure accuracy and quality in their processes.


Want to find more biotechnology companies?


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