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United Kingdom

Colas Rail Limited

Country
United Kingdom

Colas Rail Limited supplies rail maintenance, track renewal and engineering services to public buyers, principally in the United Kingdom, with 8 public contract awards. Its total value across these awards is approximately £1,519,630,651, over activity running from 2025 to 2026, with 6 of the awards made in 2025. Network Rail Infrastructure Ltd is the main buyer, with 4 contracts for the operation and maintenance of grinding and track machinery, including a £1,110,004,113 award for tamper and regulator services made in March 2025 and a £317,769,731 award for plain line grinders and miller operation made in January 2025. Its other large award from Network Rail is £84,940,000 for switch and crossing grinding, hand grinding, mobile maintenance train operation and crane operation, dated February 2026. Two contracts with the West Midlands Combined Authority cover Midland Metro works in Wolverhampton, including a £111,579 turnout and crossing renewal, and a design panel dated April 2026, the most recent award. High Speed Two (HS2) Ltd awarded it a track systems contract in February 2025.

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Activity of Colas Rail Limited in public procurement

8
Contracts won
£410,471,122
Total awarded
8
Awards (lots included)
£84,288,361
Median amount

By sector (CPV)

Engineering design services: 22.2%Construction work for…: 11.1%Repair, maintenance and…: 11.1%Railway construction works: 11.1%Track construction works: 11.1%Repair, maintenance and…: 11.1%Other: 22.2%
  • Engineering design services22.2%
  • Construction work for…11.1%
  • Repair, maintenance and…11.1%
  • Railway construction works11.1%
  • Track construction works11.1%
  • Repair, maintenance and…11.1%
  • Other22.2%
CPV code
CPV codeAwards
Engineering design services 713200002
Construction work for electricity power lines 452314001
Repair, maintenance and associated services related to railways and other equipment 502200001
Railway construction works 452341001
Track construction works 452341161
Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment 502000001
Transformer substation 452322211
Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork 452300001

Activity by year

2025: 6 1,705.8 M€61,705.8 M€20252026: 2 100.9 M€2100.9 M€2026

Recent awards

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Contracting authorities that award contracts to Colas Rail Limited

Contract types

Services: 62.5%Works: 37.5%
  • Services62.5%
  • Works37.5%

By amount range

< 10k: 00< 10k10k–50k: 0010k–50k50k–100k: 0050k–100k100k–500k: 11100k–500k500k–1M: 00500k–1M> 1M: 44> 1M

Keywords

operatemidlandgrindersturnoutcatenarydesigntrackkirowtamperrenewalsystemhandtrainlineoverheadmmtshighregulatorgeorgegrindingplaincranesystemsmaintainmetrocrossingspeedwolverhamptonmeasurementexcellencemillerpanel

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Data collected from official public procurement sources. Amounts as published by the buyer.