Filing status
- Accounts due
- 23 July 2027
- Conf. stmt due
- 5 November 2027
- Last conf. stmt
- 22 October 2026
Mains Infrastructure Construction Limited
- Incorporated
- 23 October 2025 (1 year)
- Industry
- Construction of utility projects for fluids (42210) Construction of water projects (42910)
- Owned by
- Region
- West Midlands
- Address
- Severn Trent Centre2 St John's StreetCoventryCV1 2LZ
Officers 4 active
Officer details are public data from the Companies House register.
Richards, Naomi
Secretary · Appointed 17 February 2026
Director · Appointed 23 October 2025
British
Born January 1968 (58)
Director · Appointed 23 October 2025
British
Born May 1986 (40)
Director · Appointed 23 October 2025
British
Born November 1976
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 23 October 2025
Owns 75–100% of shares
Holds 75–100% of voting rights
Private Company Limited By Shares
Reg. no. 05656363
Group structure 27 shown
Ownership group derived from the Companies House PSC register
Severn Trent Investment Holdings Limited Owns 75–100% of shares
Severn Trent Draycote Limited Owns 75–100% of shares
Dee Valley Group Limited Owns 75–100% of shares
Hafren Dyfrdwy Cyfyngedig Owns 75–100% of shares
Severn Trent Bower Limited Owns 75–100% of shares
Severn Trent Data Portal Limited Owns 75–100% of shares
Severn Trent Water Limited Owns 75–100% of shares
Severn Trent Holdings Limited Owns 75–100% of shares
Etwall Land Limited Owns 75–100% of shares
Industrial Water Jetting Systems Holdings Limited Owns 75–100% of shares
Mains Infrastructure Construction Limited This company Owns 75–100% of shares
Midlands Land Portfolio Limited Owns 75–100% of shares
Severn Trent (W&S) Limited Owns 75–100% of shares
Severn Trent Green Power Limited Owns 75–100% of shares
Severn Trent Metering Services Limited Owns 75–100% of shares
Severn Trent Mis Trustees Limited Owns 75–100% of shares
Severn Trent Pension Scheme Trustees Limited Owns 75–100% of shares
Severn Trent Pif Trustees Limited Owns 75–100% of shares
Severn Trent Retail and Utility Services Limited Owns 75–100% of shares
Severn Trent SSPS Trustees Limited Owns 75–100% of shares
Synergen Holdings Limited Owns 75–100% of shares
Watertight Management Holdings Limited Owns 75–100% of shares
Severn Trent Trimpley Limited Owns 50–75% of shares
Severn Trent Limited Partnership Right to appoint and remove a person
Filings 4
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 26 October 2026 | Confirmation statement with no updates | 22 October 2026 | ||
| 23 March 2026 | Appointment of a secretary | |||
| 2 December 2025 | Current accounting period extended | |||
| 23 October 2025 | Incorporation |
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