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Company profile

Mainprize Offshore Three Limited

UK company 16946656, incorporated on 6 January 2026.

Mainprize Offshore Three Limited is a UK company with status active founded in 2026 based in Yorkshire and the Humber.

Company number
16946656
Incorporated
6 Jan 2026
Companies House status
Active

Company identity

Founded / incorporated
6 January 2026

Company number 16946656

Verify at Companies House
Legal name
MAINPRIZE OFFSHORE THREE LIMITED
Company type
LTD
Region
Yorkshire and the Humber
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

6 levels 1 ultimate controller
1
Company Active LTD
Mainprize Offshore Three Limited
CRN 16946656
2
Direct controller Active LTD
Mainprize Midco 3 Limited
CRN 16946493
3
Intermediate controller Active LTD
Mainprize Holdings Limited
CRN 11873588
4
Intermediate controller Active LTD
Project Summer Bidco Limited
CRN 15248100
5
Intermediate controller Active LTD
Project Summer Topco Limited
CRN 15246688
6
Intermediate controller Active LLP
Alcuin GP V LLP
CRN OC428481
7
Ultimate controller Active LLP
Alcuin Capital Partners LLP
CRN OC331090

Company events

Reference milestones and recent Companies House filing stream events.

3 events
16 Sep
2026

Memorandum Articles

Incorporation

MA | Transaction MzU0MzE0MTI5MGFkaXF6a2N4 | Paper/PDF filed

Published 18 Sep 2026 02:23

27 Aug
2026

Change Account Reference Date Company Previous Shortened

Accounts Awaiting analysis

AA01 | Transaction MzU0MTE5MTk4MmFkaXF6a2N4

Published 27 Aug 2026 09:00

06 Jan
2026

Incorporated

Inception

Company registered at Companies House