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Affinivax
Biotechnology company developing a novel conjugation technology
About Affinivax
Affinivax is a clinical-stage biotechnology company specializing in the development of next-generation vaccines and immunotherapies. The company operates in the healthcare and biotechnology market, focusing on infectious and immune-mediated diseases. Affinivax's core technology, the Multiple Antigen Presenting System (MAPS), enables the high-affinity binding of polysaccharides and proteins in a single vaccine. This unique approach induces a broad and protective B and T cell immune response, offering novel preventive and therapeutic solutions. The company's lead vaccine program targets Streptococcus pneumoniae, a significant cause of pneumonia and other serious infections. Affinivax generates revenue through partnerships, grants, and potential future sales of its proprietary vaccines. The company serves healthcare providers, patients, and global health organizations.
Source: Dealroom company dataAt a glance
- Founded
- 2014
- Headquarters
- Cambridge, United States
- Sector
- Biotech & Life Sciences
- Power Law
- Unicorn$1–10B valuation tier
Knowledge graph
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Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed1 investor entered at this stage
Bill & Melinda Gates Foundation
Series A2 investors entered at this stage
Viking Global Investors
Bain Capital Life Sciences
Series B and later11 investors entered at this stage
Foresite Capital
Rock Springs Capital
EcoR1 Capital- ZPZiff Capital Partners
BlackRock
Citadel
Cormorant Asset Management
Wellington Management
Perceptive Advisors
T. Rowe Price
Logos Capital
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Patents
7 active patent families included in this estimate.
A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.
Market sentiment
An AI-synthesised read of the highest-engagement posts about Affinivax on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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