RFP QuestBeta

Brief your market

Who could bid the next time Ministry of Defence, DSG, Defence Support Group (DSG) tenders for repair & maintenance — from published contract awards, not directories. A tender that reaches more proven suppliers gets more bids; more bids is the evidence of value for money.

Repair & Maintenance (26)Security, Defence & Safety Equipment (7)Laboratory & Precision Equipment (5)Transport Equipment (4)Construction Materials & Structures (4)Furniture & Furnishings (2)Construction (1)Industrial Machinery (1)

Ring 1

Proven with you

Suppliers already holding a published Ministry of Defence, DSG, Defence Support Group (DSG) award in this category.

  • Caterpillar Shrewsbury Ltd4 awards · latest Aug 2019

    Repair of Qty 28 X200 Transmissions

  • Rheinmetall BAE Systems Land Limited2 awards · latest Oct 2020

    The Repair of Various Line Replacement Units (LRU's) and Associated Items.

  • EKA Ltd2 awards · latest Jun 2019

    Reoair of TR2000 Winch and Ancillary Equipment Support

  • Carwood Motor Units Ltd2 awards · latest Sept 2018

    IRM16/1306 REPAIRABLE ITEMS FOR THE VIKING ARMOURED TRACKED VEHICLE AND BEACH RECOVERY VEHICLE

  • Cummins Ltd1 award · latest Jul 2020

    IRM20/7501 - The Repair of Engines, Power Packs, Coolant Systems & Associated Items

  • Blakley Electrics Ltd1 award · latest Jun 2020

    IRM20/7508 - Repair and ad-hoc tasks in support of Lighting and Power Distribution Systems (LAPDS) and associated items

  • Leonardo MW Ltd1 award · latest Dec 2019

    Repair of Remote Weapon Station and Situational Awareness Line Replacemnt Units

  • Hutchinson SNC Defense and Mobility1 award · latest Nov 2019

    Repair of Run Flat and Special to type wheel tyre assemblies

  • G3 Systems Limited1 award · latest Nov 2019

    IRM17/4616 Repair of Operational Infrastructure Equipment

  • Thales UK Limited1 award · latest Jul 2019

    Repair of Protected Mobility Vehicle Video & Optical Assemblies

Showing 10 of 20.

Ring 2

Proven with buyers like you

Suppliers who have won this category with other Defence buyers — ranked by how many different buyers they've won with. This is the shortlist that widens your field.

  • Leonardo MW Ltd4 awards · 4 buyers · latest Jul 2019

    Support to Chinook Electro Optical Sensor Turret (EOST)

  • Thales UK Limited10 awards · 3 buyers · latest May 2025

    Maritime Sensor Enhancement Team - Contract Finder Notice

  • Rolls-Royce plc7 awards · 3 buyers · latest Feb 2021

    Provision of In-Service-Support and Availability of Adour Engines for Hawk T Mk1/1A and Hawk T Mk2 aircraft

  • Mel Aviation Limited4 awards · 3 buyers · latest Aug 2024

    IRM20/7541 - The Repair, Calibration, Maintenance Services and Spares Storage for Aircraft Component Test Equipment

  • BAE Systems (Operations) Ltd9 awards · 2 buyers · latest Jun 2022

    Engineering Service Support of Naval Compass Stabiliser Mark 1 (NCS1)

  • BAE Systems Surface Ships Limited7 awards · 2 buyers · latest Jan 2026

    704399451-56 - MSS/142 MRO058_CAN

  • Marshall Land Systems Ltd4 awards · 2 buyers · latest Feb 2026

    Support of the Geospatial Information Distribution (GID) (TMDP/Map Supply) and Bulk Replication Containers

  • TSB Tank-Service-Bielefeld GmbH4 awards · 2 buyers · latest Dec 2022

    Provision of Bulk Fuel Inspection and Certification

  • Serco Limited4 awards · 2 buyers · latest Nov 2021

    Award Notice - Brize Norton Support Contract

  • Enterprise Services Defence and Security UK Limited3 awards · 2 buyers · latest Jan 2018

    Typhoon AMPA P3E (v7) Mission Planning

Showing 10 of 493.

Ring 3

Proven in the field

Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).

Showing 10 of 8,501.

The full list — for members

All 493 Defence suppliers in ring 2 (capped at 400, widest-proven first), copyable as a spreadsheet — so every proven supplier can hear about your next tender, not just the usual three.

Sources: published UK contract award notices in the rfp.quest corpus. “Proven” means a citable award — nothing here is inferred or scraped from directories. Award values are not summed because framework ceilings would inflate them.