Bymetric
UK company intelligence
Company Active PLC

Company profile

Rock Rail South Western PLC

UK company 10754652, incorporated on 4 May 2017.

Rock Rail South Western PLC is a UK company with status Active founded in 2017 based in London.

Company number
10754652
Incorporated
4 May 2017
Companies House status
Active

Company identity

Founded / incorporated
4 May 2017

Company number 10754652

Verify at Companies House
Legal name
ROCK RAIL SOUTH WESTERN PLC
Company type
Public Limited Company
Region
London
Registered address
CAPITAL TOWER
91 WATERLOO ROAD
LONDON
UNITED KINGDOM
SE1 8RT
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

7 levels 2 ultimate controllers
1
Company Active PLC
Rock Rail South Western PLC
CRN 10754652
2
Direct controller Active LTD
Rock Rail South Western (Holdings) 2 Limited
CRN 10752611
3
Intermediate controller Active LTD
Rock Rail South Western (Holdings) 1 Limited
CRN 10749688
4
Intermediate controller Active LLP
Guillemot Investments LLP
CRN SO306084
5
Intermediate controller Active LLP
Glil Infrastructure LLP
CRN OC399502
6
Ultimate controller
SL17015
CRN SL17015
7
Ultimate controller Active LTD
Local Pensions Partnership Investments Ltd
CRN 09835244
8
Intermediate controller Active LIMITED-PARTNERSHIP
Lppi Infrastructure Investments LP
CRN SL030196
9
Intermediate controller Active LLP
Lppi Infrastructure GP LLP
CRN OC415937
10
Intermediate controller Active LTD
Lppi Scotland (No.1) Limited
CRN SC498905
11
Intermediate controller Active LTD
Lppi Scotland (No.2) Limited
CRN SC526930

Company events

Reference milestones and recent Companies House filing stream events.

7 events
30 Jun
2027

Accounts due

Accounts Due

Next accounts due date

14 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

09 Jul
2026

Appoint Person Director Company With Name Date

Officers

AP01 | Transaction MzUzMTUwNzA3NmFkaXF6a2N4

Published 09 Jul 2026 15:30

08 Jul
2026

Appoint Person Director Company With Name Date

Officers

AP01 | Transaction MzUzMTMxMDY1N2FkaXF6a2N4

Published 08 Jul 2026 19:47

31 Dec
2025

Accounts filed

Accounts

Last accounts made up date

31 Oct
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

04 May
2017

Incorporated

Inception

Company registered at Companies House