Sunday, 4 October 2026
Newsletter Civil Engineering Today Directory

Utilities and water · Civil engineering contractor · Harefield

Clancy

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About

Clancy: Utilities and water, Civil engineering contractor, Harefield. An active limited company, incorporated in 1997.

Clancy is a privately owned construction firm founded in 1958, with its head office at Harefield in Middlesex. It works in utilities, civil engineering and traffic management and states that it has a workforce of more than 2,200.

What they offer

  • Utilities infrastructure
  • Civil engineering
  • Traffic management
  • Plant

Company details

Registered name
The Clancy Group Ltd
Incorporated
1997 (29 years on the register)
Company status
Active
Company type
Private limited company
Company number
03339937 (Companies House, opens in a new tab)
Registered office
Clare House, Coppermill Lane, Harefield, Middlesex
Nature of business
64203 Activities of construction holding companies
Size
Large organisation (250 or more staff), 2,200 employees

Source: Companies House public register.

Areas covered

Works across the UK. View on OpenStreetMap (opens in a new tab)

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