Source: https://tendernation.io/suppliers/seilwaith-amey-cymru-amey-infrastructure-wales

Supplier profile

# Amey Infrastructure Wales (AIW)

Public sector contracts won, from published award notices

Large business [Companies House 11389544](https://find-and-update.company-information.service.gov.uk/company/11389544)

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Contracts won

2

since 5 Apr 2023

Total awarded

£38,826,400

where values were published

Buyers

1

public body

Latest win

21 Jan 2026

##  Contracts ending soon

Contracts ending in the next 18 months. Buyers usually re-tender before the end date, so these are openings for competitors.

- [Core Valley Lines (CVL) Transformation: Complex track works with associated level boarding works (Contract Details Notice)](https://tendernation.io/opportunities/01a13bcf-170b-73e9-8c8f-adb3581a1fd2/core-valley-lines-cvl-transformation-complex-track-works-with-associated-leve) [Transport for Wales](https://tendernation.io/buyers/transport-for-wales)

    £5,826,400

    Ends 31 Aug 2027

##  Recent contract awards

- [Core Valley Lines (CVL) Transformation: Complex track works with associated level boarding works (Contract Details Notice)](https://tendernation.io/opportunities/01a13bcf-170b-73e9-8c8f-adb3581a1fd2/core-valley-lines-cvl-transformation-complex-track-works-with-associated-leve) [Transport for Wales](https://tendernation.io/buyers/transport-for-wales)

    £5,826,400

    21 Jan 2026
- [CVL Transformation - Rhymney Valley Line Electrification](https://tendernation.io/opportunities/01a13bbd-644f-71ea-a356-01f16605ee27/cvl-transformation-rhymney-valley-line-electrification) [Transport for Wales](https://tendernation.io/buyers/transport-for-wales)

    £33,000,000

    5 Apr 2023

## Companies House

Status

Active

Incorporated

30 May 2018 (8 yrs)

Accounts

Full

Industry

Passenger rail transport, interurban

[View filing history](https://find-and-update.company-information.service.gov.uk/company/11389544)

## Who they win from

- [Transport for Wales 2 wins](https://tendernation.io/buyers/transport-for-wales)

## Latest accounts

Turnover

£132,766,000

Profit or loss

£2,698,000

Net assets

£11,063,000

Cash

£12,000

Employees

119

Year to 31 Dec 2025, from accounts filed at Companies House.

## How fast they pay suppliers

26 days on average (previously 27)

67% of invoices paid within 30 days · 1% after 60 days · 18% not paid within agreed terms

[Report for 30 Jun 2026 (GOV.UK)](https://check-payment-practices.service.gov.uk/report/115042)

## What they win

- [Construction work](https://tendernation.io/sectors/construction-work) 2

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