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Company profile

Promanex (Construction & Maintenance Services) Limited

UK company 03548978, incorporated on 20 April 1998.

Promanex (Construction & Maintenance Services) Limited is a UK company with status active founded in 1998 based in South East England.

Company number
03548978
Incorporated
20 Apr 1998
Companies House status
Active

Company identity

Founded / incorporated
20 April 1998

Company number 03548978

Verify at Companies House
Legal name
PROMANEX (CONSTRUCTION & MAINTENANCE SERVICES) LIMITED
Company type
LTD
Region
South East England
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

3 levels 1 ultimate controller
1
Company Active LTD
Promanex (Construction & Maintenance Services) Limited
CRN 03548978
2
Direct controller Active LTD
Costain Limited
CRN 00610201
3
Intermediate controller Active LTD
Costain Civil Engineering Limited
CRN 02757907
4
Ultimate controller Active PLC
Costain Group PLC
CRN 01393773

Company events

Reference milestones and recent Companies House filing stream events.

1 event
20 Apr
1998

Incorporated

Inception

Company registered at Companies House