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

Pleno is based in San Diego. It has raised $75M in total funding. Latest round: Series B.

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.

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