ActivePublic limited company01393773Incorporated 12 Oct 1978

Costain Group plc

Construction of roads and motorways · London

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Government contracts: 2
Value of contracts: £8.38M
Public grants: £3.14M
Directors: 7

About

Costain Group plc is a public limited company, incorporated on 12 October 1978, with its registered office in London. Companies House lists its business as construction of roads and motorways, activities of head offices and other engineering activities.

Its latest accounts were filed on 31 May 2026.

Company details

Registered name: COSTAIN GROUP PLC
Incorporated: 12 October 1978
Registered address: SEVENTH FLOOR, 70 ST MARY AXE, LONDON, EC3A 8BE, UNITED KINGDOM
SIC codes: 42110 — Construction of roads and motorways
70100 — Activities of head offices
71129 — Other engineering activities
Annual accounts: Latest accounts (PDF), filed 31 May 2026 →

Financials

Latest accounts are filed as a PDF at Companies House — no machine-readable financial data to chart. View accounts on Companies House ↗

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