Venture capital firm

EcoR1 Capital

A San Francisco investment fund focused on biotech and drug discovery companies

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TrustList summary

EcoR1 Capital is an investment fund based in San Francisco that focuses on biotechnology, building long-term partnerships with entrepreneurs working on new therapeutics. It says its role is to support the discovery and development of medicines by backing scientists as they turn research into treatments for patients. The firm points to advances in understanding the molecular basis of disease as the backdrop for its investment approach, and describes itself as contributing to both the science and the strategy behind the companies it backs. EcoR1 Capital has been associated with companies such as Relay Therapeutics and Eikon Therapeutics as part of its portfolio. The firm is based in San Francisco, California.

Summary written by TrustList from the business's own published information, Sep 2026.

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Rankings

EcoR1 Capital is ranked on 1 TrustList ranking at #33.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. EcoR1 Capital has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Venture capital firm · 1 ranking

#33of 79
Biotech investors
It is one of 2 here listing chemical and driving.
Of the top 65 here, 22 also cover healthtech and 17 also cover science; 14 also work in Boston and 13 also work in San Francisco.
Behind Easton Capital, ahead of Elevat3 Capital.

As of 2026-11-01. Organic ranks only; sponsored placements are never ranks. How TrustList ranks