Bymetric
UK company intelligence
Company Active LTD

Company profile

Rock Rail Enorm Holdco Limited

UK company 16501662, incorporated on 6 June 2025.

Rock Rail Enorm Holdco Limited is a UK company with status active founded in 2025 based in London.

Company number
16501662
Incorporated
6 Jun 2025
Companies House status
Active

Company identity

Founded / incorporated
6 June 2025

Company number 16501662

Verify at Companies House
Legal name
ROCK RAIL ENORM HOLDCO LIMITED
Company type
LTD
Region
London
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

9 levels 1 ultimate controller Controls 1
1
Company Active LTD
Rock Rail Enorm Holdco Limited
CRN 16501662
2
Direct controller Active LTD
Rock Rail Enorm Parent Limited
CRN 16501505
3
Intermediate controller Active LTD
Marbleco Limited
CRN 15097124
4
Intermediate controller Active LTD
Stein (Topco) Limited
CRN 15140623
5
Intermediate controller Active LIMITED-PARTNERSHIP
Marble SLP LP
CRN SL037092
6
Intermediate controller Active LTD
M&G Investment Management Limited
CRN 00936683
7
Intermediate controller Active LLP
Infracapital Greenfield Partners II Subholdings (Euro) GP LLP
CRN OC429843
8
Intermediate controller Active LIMITED-PARTNERSHIP
Stein LP
CRN SL037093
9
Intermediate controller Active LLP
OX GP LLP
CRN SO307059
10
Intermediate controller Active LTD
M&G Fa Limited
CRN 01048359
11
Intermediate controller Active LTD
Infracapital Greenfield Partners II Subholdings GP1 Limited
CRN 12338577
12
Intermediate controller Active LTD
Infracapital Greenfield Partners II Subholdings GP2 Limited
CRN 12338790
13
Intermediate controller Active LTD
Mole GP 2 Limited
CRN SC664318
14
Intermediate controller Active LTD
OX GP 1 Limited
CRN SC677634
15
Intermediate controller Active LTD
M & G Group Limited
CRN 00633480
16
Intermediate controller Active LTD
M&G Group Regulated Entity Holding Company Limited
CRN 05996736
17
Ultimate controller Active PLC
M&G PLC
CRN 11444019

Company events

Reference milestones and recent Companies House filing stream events.

2 events
17 Aug
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzUzODQ3OTQxN2FkaXF6a2N4 | Paper/PDF filed

Published 19 Aug 2026 22:47

06 Jun
2025

Incorporated

Inception

Company registered at Companies House