Bymetric
UK company intelligence
Company Active PLC

Company profile

Rock Rail MDSB 1 PLC

UK company 15097522, incorporated on 25 August 2023.

Rock Rail MDSB 1 PLC is a UK company with status active founded in 2023 based in London.

Company number
15097522
Incorporated
25 Aug 2023
Companies House status
Active

Company identity

Founded / incorporated
25 August 2023

Company number 15097522

Verify at Companies House
Legal name
ROCK RAIL MDSB 1 PLC
Company type
PLC
Region
London
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

10 levels 1 ultimate controller
1
Company Active PLC
Rock Rail MDSB 1 PLC
CRN 15097522
2
Direct controller Active LTD
Rock Rail MDSB 1 Midco Limited
CRN 15287135
3
Intermediate controller Active LTD
Rock Rail MDSB 1 Parent Limited
CRN 15097248
4
Intermediate controller Active LTD
Marbleco Limited
CRN 15097124
5
Intermediate controller Active LTD
Stein (Topco) Limited
CRN 15140623
6
Intermediate controller Active LIMITED-PARTNERSHIP
Marble SLP LP
CRN SL037092
7
Intermediate controller Active LTD
M&G Investment Management Limited
CRN 00936683
8
Intermediate controller Active LLP
Infracapital Greenfield Partners II Subholdings (Euro) GP LLP
CRN OC429843
9
Intermediate controller Active LIMITED-PARTNERSHIP
Stein LP
CRN SL037093
10
Intermediate controller Active LLP
OX GP LLP
CRN SO307059
11
Intermediate controller Active LTD
M&G Fa Limited
CRN 01048359
12
Intermediate controller Active LTD
Infracapital Greenfield Partners II Subholdings GP1 Limited
CRN 12338577
13
Intermediate controller Active LTD
Infracapital Greenfield Partners II Subholdings GP2 Limited
CRN 12338790
14
Intermediate controller Active LTD
Mole GP 2 Limited
CRN SC664318
15
Intermediate controller Active LTD
OX GP 1 Limited
CRN SC677634
16
Intermediate controller Active LTD
M & G Group Limited
CRN 00633480
17
Intermediate controller Active LTD
M&G Group Regulated Entity Holding Company Limited
CRN 05996736
18
Ultimate controller Active PLC
M&G PLC
CRN 11444019

Company events

Reference milestones and recent Companies House filing stream events.

1 event
25 Aug
2023

Incorporated

Inception

Company registered at Companies House