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Company profile

Signalling Installation & Maintenance Services Limited

Signalling Installation & Maintenance Services Limited is a UK company with status active founded in 1994 based in London.

CRN
02953526
Founded
1994
Age
31

Overview

Legal name
SIGNALLING INSTALLATION & MAINTENANCE SERVICES LIMITED
Region
London
Registered address
5 JARDINE HOUSE HARROVIAN BUSINESS VILLAGE
BESSBOROUGH ROAD
HARROW
ENGLAND
HA1 3EX
Insolvency history
No

Corporate ownership

Updated 06 Jun 2026 16:52

1 level 3 ultimate controllers
1
Company Active LTD
Signalling Installation & Maintenance Services Limited
CRN 02953526
2
Direct and ultimate controller Active LTD
St James Engineering Limited
CRN 08352208
3
Direct and ultimate controller Active LTD
P J H Signalling Limited
CRN 09596400
4
Direct and ultimate controller Active LTD
2Em Limited
CRN 09597350

Company events

Reference milestones and recent Companies House filing stream events.

5 events
28 Feb
2027

Accounts due

Accounts Due

Next accounts due date

27 Dec
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

13 Dec
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 May
2025

Accounts filed

Accounts

Last accounts made up date

28 Jul
1994

Incorporated

Inception

Company registered at Companies House