Introduction
BP ALTERIS 3 LLP
BP Alteris 3 LLP is an active limited liability partnership incorporated on 19 March 2018 in England and Wales (Company Number OC421527).
Its registered office is at 3rd Floor, Northumberland House, 155–157 Great Portland Street, London W1W 6QP. The LLP is currently in good standing, with no charges and no history of insolvency.
It is controlled by Mr Seth Klarman, who holds significant influence or control. The designated members are Alteris 1 LLP and Alteris 2 Limited, with BPTX-ALT2 LLC (Delaware) acting as a corporate member, all appointed on incorporation.
The most recent accounts, prepared to 31 December 2024 on a group basis, were filed in accordance with the due date. The latest confirmation statement was made up to 18 March 2026 and filed on 26 March 2026. A change of registered office address was notified in February 2026.
Status
active
Company No
OC421527
Age
8 Years
Size
N/A
Accounts
ARD: 31/12Up to Date
Last Filed
Next Due
Confirmation Statement
Up to Date
Last Filed
Next Due
Contact
3rd Floor, Northumberland House 155 - 157 Great Portland Street London, W1W 6QP,
Timeline
No significant events found
Capital Table
People
Officers
9
ALTERIS 1 LLP
ActiveALTERIS 2 LIMITED
ActiveBVP-IV CAYMAN XIII LIMITED
ActiveBVP-III CAYMAN XV LIMITED
ActiveHB CAYMAN LIMITED
ActivePB CAYMAN LIMITED
ActiveYB CAYMAN LIMITED
ActiveBVP-I CAYMAN XV LIMITED
ActiveBPTX-ALT2 LLC (DELAWARE)
ActivePersons with significant control
1
Mr Seth Klarman
ActiveNature of Control
Fundings
Financials
Latest Activities
Filing History
21