COSTAIN BUILDING & CIVIL ENGINEERING LIMITED
COSTAIN BUILDING & CIVIL ENGINEERING LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 01054232, and its current status with Companies House is active. The company was incorporated on 12 May 1972 and lists its registered address as London, United Kingdom. 1 shareholder is on record for COSTAIN BUILDING & CIVIL ENGINEERING LIMITED, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Companies House and was last updated on 2 October 2026.
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Shareholders
1
One shareholder is currently on record for COSTAIN BUILDING & CIVIL ENGINEERING LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is COSTAIN ENGINEERING & CONSTRUCTION LTD, holding 100% — a majority holding.
Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| COSTAIN ENGINEERING & CONSTRUCTION LTD | 100% | Companies House |
Officers
5
Three of the 5 officer records shown for COSTAIN BUILDING & CIVIL ENGINEERING LIMITED are current appointments, filed with Companies House. Helen Willis (appointed 2024-03-31) and Paul Morris (appointed 2024-07-08) both serve as Director; Nicole Geoghegan (appointed 2024-11-29) serves as Company Secretary. The remaining 2 records shown (David Taylor and Maria Singleterry) are former appointments that have since been resigned.
The register reports 33 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at COSTAIN BUILDING & CIVIL ENGINEERING LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
COSTAIN BUILDING & CIVIL ENGINEERING LIMITED sits 2 levels below its ultimate parent, COSTAIN GROUP PLC, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 1 jurisdiction. The full chain up to COSTAIN GROUP PLC is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's own shareholder record. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 1 subsidiary spans United Kingdom jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
COSTAIN GROUP PLC
United Kingdom
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Frequently Asked Questions
Who owns COSTAIN BUILDING & CIVIL ENGINEERING LIMITED?
One shareholder is currently on record for COSTAIN BUILDING & CIVIL ENGINEERING LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is COSTAIN ENGINEERING & CONSTRUCTION LTD, holding 100% — a majority holding. Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for COSTAIN BUILDING & CIVIL ENGINEERING LIMITED is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does COSTAIN BUILDING & CIVIL ENGINEERING LIMITED have on record?
1 shareholder is shown on record for COSTAIN BUILDING & CIVIL ENGINEERING LIMITED.
What is COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's company registration number?
COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's registration number is 01054232, filed with Companies House in United Kingdom. Its current status on the register is active.
Is COSTAIN BUILDING & CIVIL ENGINEERING LIMITED still an active company?
COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's status on Companies House is listed as active.
When was COSTAIN BUILDING & CIVIL ENGINEERING LIMITED incorporated?
COSTAIN BUILDING & CIVIL ENGINEERING LIMITED was incorporated on 12 May 1972, according to Companies House.
What is COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's registered address?
The registered address on file for COSTAIN BUILDING & CIVIL ENGINEERING LIMITED is London, United Kingdom.
What legal structure is COSTAIN BUILDING & CIVIL ENGINEERING LIMITED registered as?
COSTAIN BUILDING & CIVIL ENGINEERING LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of COSTAIN BUILDING & CIVIL ENGINEERING LIMITED?
Three of the 5 officer records shown for COSTAIN BUILDING & CIVIL ENGINEERING LIMITED are current appointments, filed with Companies House. Helen Willis (appointed 2024-03-31) and Paul Morris (appointed 2024-07-08) both serve as Director; Nicole Geoghegan (appointed 2024-11-29) serves as Company Secretary. The remaining 2 records shown (David Taylor and Maria Singleterry) are former appointments that have since been resigned. Management authority at COSTAIN BUILDING & CIVIL ENGINEERING LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does COSTAIN BUILDING & CIVIL ENGINEERING LIMITED have a parent company or subsidiaries?
COSTAIN BUILDING & CIVIL ENGINEERING LIMITED sits 2 levels below its ultimate parent, COSTAIN GROUP PLC, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Those 1 subsidiary spans United Kingdom jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United Kingdom, so records like COSTAIN BUILDING & CIVIL ENGINEERING LIMITED's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Companies House and was last synced on 2 October 2026.