FLAGSHIP PIONEERING, INC.
FLAGSHIP PIONEERING, INC. is a Private limited company (Ltd.) registered in United States under 752992246, and its current status with Massachusetts Secretary of the Commonwealth is inactive. The company was incorporated on 29 May 2002 and lists its registered address as United States. No shareholders are recorded for FLAGSHIP PIONEERING, INC.; ownership in this jurisdiction is held as the stock ledger under state corporate law (e.g. §219 of the Delaware General Corporation Law), a record kept privately rather than filed publicly. No beneficial owner (UBO) data is recorded for FLAGSHIP PIONEERING, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Massachusetts Secretary of the Commonwealth and was last updated on 29 September 2026.
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Officers
3
Directors and officers of FLAGSHIP PIONEERING, INC.
Two of the 3 officer records shown for FLAGSHIP PIONEERING, INC. are current appointments, filed with Massachusetts Secretary of the Commonwealth. Noubar Afeyan serves as Director; Noubar Afeyan serves as Agent. The record also shows 1 earlier, since-resigned appointment held by an officer who currently serves. 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.
Data-provider feed — rows as supplied to Zavia for Massachusetts Secretary of the Commonwealth, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Group Structure
Group structure of FLAGSHIP PIONEERING, INC.
FLAGSHIP PIONEERING, INC. has no recorded parent company — it sits at the top of its own group structure, with 7 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.
- Sail Biomedicines, Inc. (United States)
- Tessera Therapeutics, Inc. (United States)
- Generate Biomedicines, Inc. (United States)
- Tessera Therapeutics Securities Corporation (United States)
- Etiome, Inc. (United States)
- FLAGSHIP PIONEERING UK LIMITED (United Kingdom)
- Harbinger Health, Inc. (United States)
Data availability
Those 7 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.
Data-provider feed — rows as supplied to Zavia for Massachusetts Secretary of the Commonwealth, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
FLAGSHIP PIONEERING, INC.
United States
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Frequently Asked Questions
Who is FLAGSHIP PIONEERING, INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for FLAGSHIP PIONEERING, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is FLAGSHIP PIONEERING, INC.'s company registration number?
FLAGSHIP PIONEERING, INC.'s registration number is 752992246, filed with Massachusetts Secretary of the Commonwealth in United States. Its current status on the register is inactive.
Is FLAGSHIP PIONEERING, INC. still an active company?
FLAGSHIP PIONEERING, INC.'s status on Massachusetts Secretary of the Commonwealth is listed as inactive, not currently active.
When was FLAGSHIP PIONEERING, INC. incorporated?
FLAGSHIP PIONEERING, INC. was incorporated on 29 May 2002, according to Massachusetts Secretary of the Commonwealth.
What is FLAGSHIP PIONEERING, INC.'s registered address?
The registered address on file for FLAGSHIP PIONEERING, INC. is United States.
What legal structure is FLAGSHIP PIONEERING, INC. registered as?
FLAGSHIP PIONEERING, INC. is registered as a Private limited company (Ltd.) in United States.
Who are the officers/directors of FLAGSHIP PIONEERING, INC.?
Two of the 3 officer records shown for FLAGSHIP PIONEERING, INC. are current appointments, filed with Massachusetts Secretary of the Commonwealth. Noubar Afeyan serves as Director; Noubar Afeyan serves as Agent. The record also shows 1 earlier, since-resigned appointment held by an officer who currently serves.
Does FLAGSHIP PIONEERING, INC. have a parent company or subsidiaries?
FLAGSHIP PIONEERING, INC. has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 2 jurisdictions. Those 7 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 FLAGSHIP PIONEERING, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Massachusetts Secretary of the Commonwealth. Zavia's monitoring API can track changes to FLAGSHIP PIONEERING, 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 FLAGSHIP PIONEERING, 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 FLAGSHIP PIONEERING, 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 Massachusetts Secretary of the Commonwealth and was last synced on 29 September 2026.