AnaptysBio logo — Transforming patient health by delivering innovative immunol...

AnaptysBio

Transforming patient health by delivering innovative immunology therapeutics.

Founded 2005 United States San Diego, United States 144 employees IPO Total: $185.90M Biotechnology, Health Care +1

General Information

Company Name AnaptysBio
Founded Year 2005
Location United States San Diego, United States
Founders / Decision Makers
Team member
Employees 144
Industries Biotechnology, Health Care, Health and Wellness
Funding Stage IPO
Social

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About AnaptysBio

AnaptysBio is a clinical-stage biotechnology company that has been crafting its legacy since its founding in 2005. Specializing in the discovery and development of innovative immunology therapeutics, the company's mission is succinctly captured in its slogan: "Transforming patient health by delivering innovative immunology therapeutics."

Operating within the burgeoning industries of Biotechnology, Health Care, and Health and Wellness, AnaptysBio boasts a broad portfolio of immune cell modulators that include two promising checkpoint agonists currently in clinical development. Their focus is on significantly enhancing the quality of life for those battling autoimmune and inflammatory diseases.

Notably headquartered in the United States, AnaptysBio last captured investor attention during its Series D investment totaling $40.00M on 15 July 2015. This infusion was supported by a consortium of reputable investors, including HBM Healthcare Investments, Frazier Healthcare Partners, Cormorant Asset Management, Biotechnology Value Fund, and BioMed Ventures. The company's innovative trajectory positions it as a compelling investment opportunity in the realm of cutting-edge healthcare solutions.

Business keywords: immunology therapeutics, clinical-stage biotechnology, immune cell modulators, checkpoint agonists, autoimmune diseases, inflammatory diseases, antibodies, cancer immunotherapy, inflammation, biotechnology company

Services & Products

Development of innovative immunology therapeutics
Clinical trials for autoimmune and inflammatory diseases
Research and development of best-in-class antibodies

Target Customers

Patients with autoimmune and inflammatory diseases Healthcare providers in the field of immunology Investors interested in biotechnology and pharmaceuticals

Funding Rounds & Investors (7)

View All
Funding Stage Amount Investors Lead Investors Date
Post-IPO Equity $100.00M 6
Cormorant Asset Management, EcoR1 Capital +4
01 Aug 2024
IPO Undisclosed -
01 Jan 2017
Series D $40.00M 3
Frazier Healthcare Partners, Cormorant Asset Management +1
01 Jul 2015
Debt Financing $2.00M -
01 Aug 2013
Early VC $8.00M -
01 Oct 2011
Series B $33.90M 7
Novo Holdings, Avalon Ventures +5
01 Nov 2007
Series A $2.00M 1
Avalon Ventures
01 Jul 2006

AnaptysBio Alternatives & Competitors

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FAQ About AnaptysBio

Transforming patient health by delivering innovative immunology therapeutics.
AnaptysBio was founded in 2005.
AnaptysBio is headquartered in San Diego, United States.
AnaptysBio operates in Biotechnology, Health Care and Health and Wellness. Its work centres on immunology therapeutics, clinical-stage biotechnology, immune cell modulators and checkpoint agonists. Its customers include Patients with autoimmune and inflammatory diseases, Healthcare providers in the field of immunology and Investors interested in biotechnology and pharmaceuticals.
AnaptysBio has approximately 144 employees.
AnaptysBio has completed 7 funding rounds, raising a total of $185.90M. The latest funding stage is IPO.
AnaptysBio offers: Development of innovative immunology therapeutics, Clinical trials for autoimmune and inflammatory diseases, Research and development of best-in-class antibodies.
Top alternatives and competitors to AnaptysBio include Dianthus Therapeutics, Inc., Mysthera Therapeutics, Georgiamune Inc., Q32 Bio Inc., SQZ Biotechnologies. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
AnaptysBio and Dianthus Therapeutics, Inc. are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for AnaptysBio, https://bouncewatch.com/company/anaptysbio, updated 27 October 2025. When citing, please name BounceWatch and link this page.

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