Bymetric
UK company intelligence
Company Active LIMITED-PARTNERSHIP

Company profile

3I Mountain LP

UK company SL035303, incorporated on 26 October 2021.

3I Mountain LP is a UK company with status Active founded in 2021 based in Scotland.

Company number
SL035303
Incorporated
26 Oct 2021
Companies House status
Active

Company identity

Founded / incorporated
26 October 2021

Company number SL035303

Verify at Companies House
Legal name
3I MOUNTAIN LP
Company type
Limited Partnership
Region
Scotland
Registered address
50 LOTHIAN ROAD
FESTIVAL SQUARE
EDINBURGH
EH3 9WJ
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

3 levels 1 ultimate controller
1
Company Active LIMITED-PARTNERSHIP
3I Mountain LP
CRN SL035303
2
Direct controller Active PLC
3I Investments PLC
CRN 03975789
3
Direct controller Active LTD
3I GP 2019 Limited
CRN 11929444
4
Direct controller Active LTD
3I GP 2019 (Scots) Limited
CRN SC630869
5
Intermediate controller Active PLC
3I PLC
CRN 00397156
6
Intermediate controller Active PLC
3I Holdings PLC
CRN 02591431
7
Ultimate controller Active PLC
3I Group PLC
CRN 01142830

Company events

Reference milestones and recent Companies House filing stream events.

3 events
06 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

23 Oct
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

26 Oct
2021

Incorporated

Inception

Company registered at Companies House