Excelsior Sciences Funding: $95M Raised, Series A (2025)

Excelsior Sciences funding overview

Excelsior Sciences is based in New York. Excelsior Sciences has raised $95M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series A announced in December 2025. The round record for Excelsior Sciences runs through 2025; nothing later has been disclosed. Investors on record include Deerfield Management, Khosla Ventures, Sofinnova Partners, Cornucopian Capital, Eli Lilly and Company, Illinois Ventures and 1 others. 7 distinct backers are named across the disclosed rounds.

Excelsior Sciences at a glance

Total raised: $95M
Latest round: Series A
Latest round date: December 2025
Headquarters: New York
Notable investors: Deerfield Management, Khosla Ventures, Sofinnova Partners, Cornucopian Capital, Eli Lilly and Company, Illinois Ventures, MIT

Frequently asked about Excelsior Sciences funding

How much has Excelsior Sciences raised?: Excelsior Sciences has raised $95M in total disclosed funding across the rounds on record.
Who has invested in Excelsior Sciences?: Deerfield Management, Khosla Ventures, Sofinnova Partners, Cornucopian Capital, Eli Lilly and Company, Illinois Ventures are named among the investors backing Excelsior Sciences.
What was the latest Excelsior Sciences funding round?: The most recent disclosed round is a Series A, announced in December 2025.
Where is Excelsior Sciences based?: Excelsior Sciences is based in New York.
When did Excelsior Sciences last raise?: The last disclosed Excelsior Sciences round closed in December 2025 at Series A.

Excelsior Sciences totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related companies in New York below to benchmark round size and investor mix.

Excelsior Sciences Funding: $95M Raised, Series A (2025)

Excelsior Sciences funding overview

Excelsior Sciences at a glance

Frequently asked about Excelsior Sciences funding

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