Zenas BioPharma logo — Enabling patients with autoimmune diseases to reimagine life

Zenas BioPharma

Enabling patients with autoimmune diseases to reimagine life

Founded 2020 United States Waltham, United States 196 employees Series C Total: $318.00M Biopharma, Health Care +1

General Information

Company Name Zenas BioPharma
Founded Year 2020
Location United States Waltham, United States
Founders / Decision Makers
Team member
Employees 196
Industries Biopharma, Health Care, Pharmaceutical
Funding Stage Series C
Business Model B2B
Revenue Model Product Sales, Licensing
Social

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About Zenas BioPharma

Zenas BioPharma, founded in 2020, is a clinical-stage global biopharmaceutical company headquartered in the United States. The company is devoted to transforming the lives of patients with autoimmune diseases, as encapsulated by its slogan: "Enabling patients with autoimmune diseases to reimagine life". Zenas focuses on developing and commercializing therapies with a strategy that uses their experienced leadership to strategically acquire and develop promising product candidates worldwide.

Their pipeline includes two late-stage potential franchise molecules: obexelimab and orelabrutinib. Obexelimab is a unique bifunctional monoclonal antibody targeting CD19 and FcγRIIb, aimed at inhibiting B cell activity in autoimmune diseases without depletion, while orelabrutinib is a selective CNS-penetrant BTK inhibitor tackling B cell-mediated inflammation in multiple sclerosis.

Zenas secured a substantial $200 Million in a Series C investment on 07 May 2024 from a consortium including Longitude Capital, Pivotal bioVenture Partners, Wellington Management, and others, reflecting strong investor confidence in their innovative approach and promising pipeline.

Business keywords: biopharmaceuticals, autoimmune diseases, clinical-stage, transformative therapies, monoclonal antibody, BTK inhibitor, CNS-penetrant, small molecule, subcutaneous injection, B cell lineage, immunology, macrophage modulation, microglial cells, IL-17 inhibitor, TYK2 inhibitor

Services & Products

Development of therapies for autoimmune diseases
Clinical trial management
Drug research and development
Commercialization of new therapies

Target Customers

Patients with autoimmune diseases Healthcare providers Caregivers Pharmaceutical investors

Funding Rounds & Investors (3)

View All
Funding Stage Amount Investors Lead Investors Date
Series C $200.00M 10
Longitude Capital, Pivotal bioVenture Partners +8
07 May 2024
Series B $118.00M -
07 Nov 2022
Series A Undisclosed -
23 Mar 2021

Zenas BioPharma Alternatives & Competitors

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Zenas BioPharma vs
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Zenas BioPharma vs
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FAQ About Zenas BioPharma

Enabling patients with autoimmune diseases to reimagine life
Zenas BioPharma was founded in 2020.
Zenas BioPharma is headquartered in Waltham, United States.
Zenas BioPharma operates in Biopharma, Health Care and Pharmaceutical. Its work centres on biopharmaceuticals, autoimmune diseases, clinical-stage and transformative therapies. Its customers include Patients with autoimmune diseases, Healthcare providers and Caregivers.
Zenas BioPharma has a B2B business model. Its revenue comes from Product Sales and Licensing.
Zenas BioPharma has approximately 196 employees.
Zenas BioPharma has completed 3 funding rounds, raising a total of $318.00M. The latest funding stage is Series C.
Zenas BioPharma offers: Development of therapies for autoimmune diseases, Clinical trial management, Drug research and development, Commercialization of new therapies.
Top alternatives and competitors to Zenas BioPharma include Arcus Biosciences, Upstream Bio, Biocon, ProJenX, Dianthus Therapeutics, Inc.. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Zenas BioPharma and Arcus Biosciences 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 Zenas BioPharma, https://bouncewatch.com/company/zenas-biopharma, updated 4 July 2026. When citing, please name BounceWatch and link this page.

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