Climb Bio, Inc.
Climb Bio, Inc. is a registered legal entity registered in United States under 7108886, and its current status with Delaware Division of Corporations is active. The company was incorporated on 10 June 2019 and lists its registered address as United States. 5 shareholders are on record for Climb Bio, Inc., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Delaware Division of Corporations and was last updated on 8 October 2026.
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Shareholders
5
Five shareholders are currently on record for Climb Bio, Inc., reflecting the stock ledger kept by the company under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.
The largest of these is RA Capital Management, L.P., holding 54.1% — a majority holding — followed by RA Capital Management, L.P. at 22.7%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 39 shareholders in total, though only the top 5 by holding are shown in this view.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| RA Capital Management, L.P. | 54.1% | Delaware Division of Corporations | |
| RA Capital Management, L.P. | 22.7% | Delaware Division of Corporations | |
| Bml Capital Management, Llc | 2.7% | Delaware Division of Corporations | |
| Vanguard Group Inc | 2.3% | Delaware Division of Corporations | |
| Affinity Asset Advisors, Llc | 2.2% | Delaware Division of Corporations |
Officers
5
The Senior Vp Of Technical Operations of Climb Bio, Inc. currently on record is Adam Villa; five officers are currently on record for Climb Bio, Inc., filed with Delaware Division of Corporations.
The register reports 14 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Climb Bio, Inc. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
Climb Bio, Inc. has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 2 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 2 subsidiaries span United States, United Kingdom jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Climb Bio, Inc.
United States
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Frequently Asked Questions
Who owns Climb Bio, Inc.?
Five shareholders are currently on record for Climb Bio, Inc., reflecting the stock ledger kept by the company under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is RA Capital Management, L.P., holding 54.1% — a majority holding — followed by RA Capital Management, L.P. at 22.7%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is Climb Bio, Inc.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Climb Bio, Inc. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does Climb Bio, Inc. have on record?
5 shareholders are shown on record for Climb Bio, Inc.. The register reports 39 in total; only the top 5 by holding are shown here.
What is Climb Bio, Inc.'s company registration number?
Climb Bio, Inc.'s registration number is 7108886, filed with Delaware Division of Corporations in United States. Its current status on the register is active.
Is Climb Bio, Inc. still an active company?
Climb Bio, Inc.'s status on Delaware Division of Corporations is listed as active.
When was Climb Bio, Inc. incorporated?
Climb Bio, Inc. was incorporated on 10 June 2019, according to Delaware Division of Corporations.
What is Climb Bio, Inc.'s registered address?
The registered address on file for Climb Bio, Inc. is United States.
Who are the officers/directors of Climb Bio, Inc.?
The Senior Vp Of Technical Operations of Climb Bio, Inc. currently on record is Adam Villa; five officers are currently on record for Climb Bio, Inc., filed with Delaware Division of Corporations. Management authority at Climb Bio, Inc. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Climb Bio, Inc. have a parent company or subsidiaries?
Climb Bio, Inc. has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 2 jurisdictions. Those 2 subsidiaries span United States, United Kingdom jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to Climb Bio, Inc.'s ownership over time?
This profile reflects a point-in-time snapshot from Delaware Division of Corporations. Zavia's monitoring API can track changes to Climb Bio, Inc.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Climb Bio, Inc.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like Climb Bio, Inc.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Delaware Division of Corporations and was last synced on 8 October 2026.