AwardedAwarded 14 August 2026

Rolling Stock Fillters Supply

Chiltern Rail Limited · Private utility

In brief

Chiltern Rail Limited awarded this contract to Filtration Control Ltd. on 14 August 2026.

The notice gives a value of £840,000 excluding VAT.

The contract runs for 5 years, up to 6 years with extensions, starting 14 September 2026.

The buyer says it is suitable for small and medium-sized businesses.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

Chiltern Railways operates commuter/regional rail passenger services from its central London terminus at London Marylebone along the M40 corridor to destinations in Buckinghamshire, Oxfordshire and Warwickshire, as well as long-distance services to the West Midlands along two routes. Services on the Chiltern main line run from London Marylebone to Birmingham Snow Hill, Stratford-upon-Avon and Oxford, with some peak hour services to Kidderminster. Chiltern Railways also runs trains on the London to Aylesbury Line to Aylesbury (with some trains terminating at Aylesbury Vale Parkway instead), on the Princes Risborough to Aylesbury and Oxford to Bicester branch lines. This Procurement also…Read the full description
Chiltern Railways operates commuter/regional rail passenger services from its central London terminus at London Marylebone along the M40 corridor to destinations in Buckinghamshire, Oxfordshire and Warwickshire, as well as long-distance services to the West Midlands along two routes. Services on the Chiltern main line run from London Marylebone to Birmingham Snow Hill, Stratford-upon-Avon and Oxford, with some peak hour services to Kidderminster. Chiltern Railways also runs trains on the London to Aylesbury Line to Aylesbury (with some trains terminating at Aylesbury Vale Parkway instead), on the Princes Risborough to Aylesbury and Oxford to Bicester branch lines. This Procurement also covers East West Railway from Oxford to Bletchley or any other extensions that Chiltern Railways are contracted to operate. Chiltern Railways operates a mixed fleet of rolling stock to fulfil its rail passenger services. The fleet consists of both diesel multiple units (DMUs) and diesel loco hauled Mk5a coach stock. The fleet maintenance plan set out what maintenance tasks are required for the rolling stock and at what maintenance periodicities. The maintenance tasks include changing various fluids and filters to ensure the safe operation and maintain the performance of thefleet. As such Chiltern Railways require one contract to supply these filters to ensure continuity of supply, so that the maintenance tasks are performed at the correct intervals. To protect manufacturer warranties, only the manufacturer's recommended filters can be used which forms the specifications of this ITT. Only the filter makes and part numbers identified in the specifications are to be supplied and no substitutions will be accepted. Bidders must be capable of supplying all products within the basket of goods that make up the Specifications. No bids will be accepted where a Bidder is not able to supply all the product types that make up the specifications. Chiltern Railways will place orders for the products throughout the term of the agreement so that sufficient inventory levels can be maintained at its maintenance sites accordingly.

Who won

WinnerValueDates
Filtration Control Ltd. (SME)£840,000
Awarded 14 August 2026

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Tender notice · UK4, notice 042134-2026
  2. Contract award notice · UK6, notice 077728-2026

About the buyer

From notice 042134-2026 on Find a Tender, first published 7 May 2026, last updated 14 August 2026. We last checked for changes on 28 September 2026.