Who has invested in Pleno?

Deerfield Management, Foresite Capital, Medical Excellence Capital are named among the investors backing Pleno.

Pleno Funding: $75M Raised, Series B (2024)

Pleno funding overview

Pleno is based in San Diego. Pleno has raised $75M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series B announced in December 2024. The round record for Pleno runs through 2024; nothing later has been disclosed. Investors on record include Deerfield Management, Foresite Capital, Medical Excellence Capital. 3 distinct backers are named across the disclosed rounds.

Pleno at a glance

Total raised: $75M
Latest round: Series B
Latest round date: December 2024
Headquarters: San Diego
Notable investors: Deerfield Management, Foresite Capital, Medical Excellence Capital

Frequently asked about Pleno funding

How much has Pleno raised?: Pleno has raised $75M in total disclosed funding across the rounds on record.
Who has invested in Pleno?: Deerfield Management, Foresite Capital, Medical Excellence Capital are named among the investors backing Pleno.
What was the latest Pleno funding round?: The most recent disclosed round is a Series B, announced in December 2024.
Where is Pleno based?: Pleno is based in San Diego.
When did Pleno last raise?: The last disclosed Pleno round closed in December 2024 at Series B.

Pleno totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related companies in San Diego below to benchmark round size and investor mix.

Pleno Funding: $75M Raised, Series B (2024)

Pleno funding overview

Pleno at a glance

Frequently asked about Pleno funding

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