Who has invested in Lumen Bioscience?

WestRiver Group, Gates Foundation are named among the investors backing Lumen Bioscience.

Lumen Bioscience Funding: $185M Raised, Series C (2025)

Lumen Bioscience funding overview

Lumen Bioscience is a Biotech company based in Seattle. Lumen Bioscience has raised $185M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is a Series C announced in January 2025. The round record for Lumen Bioscience runs through 2025; nothing later has been disclosed. Investors on record include WestRiver Group, Gates Foundation. 2 distinct backers are named across the disclosed rounds.

Lumen Bioscience at a glance

Total raised: $185M
Latest round: Series C
Latest round date: January 2025
Industry: Biotech
Headquarters: Seattle
Notable investors: WestRiver Group, Gates Foundation

Frequently asked about Lumen Bioscience funding

How much has Lumen Bioscience raised?: Lumen Bioscience has raised $185M in total disclosed funding across the rounds on record.
Who has invested in Lumen Bioscience?: WestRiver Group, Gates Foundation are named among the investors backing Lumen Bioscience.
What was the latest Lumen Bioscience funding round?: The most recent disclosed round is a Series C, announced in January 2025.
Where is Lumen Bioscience based?: Lumen Bioscience is based in Seattle.
What sector does Lumen Bioscience operate in?: Lumen Bioscience is tracked under Biotech from Seattle, with $185M in disclosed funding.
When did Lumen Bioscience last raise?: The last disclosed Lumen Bioscience round closed in January 2025 at Series C.

Round data for Lumen Bioscience is compiled from public filings and announcements; blank fields mean nothing has been disclosed rather than nothing exists. Continue with the Biotech companies in Seattle and backer lists below.

Lumen Bioscience Funding: $185M Raised, Series C (2025)

Lumen Bioscience funding overview

Lumen Bioscience at a glance

Frequently asked about Lumen Bioscience funding

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