Who has invested in Nanobiotix?

HealthCare Royalty are named among the investors backing Nanobiotix.

Nanobiotix Funding: $71M Raised, Post IPO (2025)

Nanobiotix funding overview

Nanobiotix is based in Paris, France. Nanobiotix has raised $71M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Post IPO announced in October 2025. The round record for Nanobiotix runs through 2025; nothing later has been disclosed. Investors on record include HealthCare Royalty.

Nanobiotix at a glance

Total raised: $71M
Latest round: Post IPO
Latest round date: October 2025
Headquarters: Paris, France
Notable investors: HealthCare Royalty

Frequently asked about Nanobiotix funding

How much has Nanobiotix raised?: Nanobiotix has raised $71M in total disclosed funding across the rounds on record.
Who has invested in Nanobiotix?: HealthCare Royalty are named among the investors backing Nanobiotix.
What was the latest Nanobiotix funding round?: The most recent disclosed round is a Post IPO, announced in October 2025.
Where is Nanobiotix based?: Nanobiotix is based in Paris, France.
When did Nanobiotix last raise?: The last disclosed Nanobiotix round closed in October 2025 at Post IPO.

We update the Nanobiotix record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies in Paris and their backers are listed below.

Nanobiotix Funding: $71M Raised, Post IPO (2025)

Nanobiotix funding overview

Nanobiotix at a glance

Frequently asked about Nanobiotix funding

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