# London Borough of Hillingdon: UK public-sector contract awards > A public buyer profile built from sourced government contract award notices. ## Key facts - Awards: 1417 - Known award value: £698,367,294 - Distinct contract winners: 350 - First award: 11 January 2016 - Latest award: 18 June 2026 ## Top contract winners - [Pfl Electrical](/contract-winners/pfl-electrical/public-sector-contract-awards): 38 awards - [Arc Group London](/contract-winners/arc-group-london/public-sector-contract-awards): 22 awards - [Allen Construction Consultancy](/contract-winners/allen-construction-consultancy/public-sector-contract-awards): 13 awards - [Gerda Security Products Ltd](/contract-winners/gerda-security-products/public-sector-contract-awards): 12 awards - [Greyline Group Limited](/contract-winners/greyline-group/public-sector-contract-awards): 9 awards ## Contract awards ### [Green Home Initiative - ARC - Phase 7](/contracts/ocds-b5fd17-e2f7ad65-d7d4-4e34-a73d-2eac2d4079a9) London Borough of Hillingdon · Arc Group London Limited · £476,307 · 6 August 2025 · awarded ### [Botwell Green Sports and Leisure Centre Photo Voltaic \(PV\) Panels Installation](/contracts/ocds-b5fd17-2ed8b35b-c9a5-4812-8154-fb95be04da09) London Borough of Hillingdon · Hunter and Partners Limited · £71,922 · 30 June 2025 · awarded ### [Home Extension Programme- Hunters](/contracts/ocds-b5fd17-461c3e7f-5255-45d6-bf23-5cba8a82291c) London Borough of Hillingdon · Hunter and Partners Limited · £98,600 · 30 June 2025 · awarded ### [Fire Damage to 47A - 55B Salisbury Road, Pinner, HA5 2NJ](/contracts/ocds-b5fd17-f9919286-abac-4f0d-9796-a7c51a0dd5c6) London Borough of Hillingdon · Allen Construction Consultancy Limited · £43,483 · 6 August 2025 · awarded ### [Roofing Programme - Phase 6 - Various Properties](/contracts/ocds-b5fd17-a2f82ce2-282f-4c51-bd28-e8bef6a36bd7) London Borough of Hillingdon · D R JONES · £214,846 · 25 October 2025 · awarded ### [Green Home Initiative - ARC - Phase 5](/contracts/ocds-b5fd17-1c17287a-3ebc-4229-b831-6df7b6de27d1) London Borough of Hillingdon · Arc Group London Limited · £447,488 · 6 August 2025 · awarded ### [Green Home Initiative - PFL - Phase 6](/contracts/ocds-b5fd17-eae41ac3-529e-4558-b977-e9e345cebe55) London Borough of Hillingdon · PFL Electrical Ltd · £313,416 · 6 August 2025 · awarded ### [Green Home Initiative - ARC - Phase 6](/contracts/ocds-b5fd17-a97e64a0-74f8-4260-8c09-4ac6cb59b7a1) London Borough of Hillingdon · Arc Group London Limited · £462,550 · 6 August 2025 · awarded ### [Green Homes Initiative - Phase 4 - PFL](/contracts/ocds-b5fd17-c4f752f9-e712-43b1-b889-923f7a88ba13) London Borough of Hillingdon · PFL Electrical Ltd · £376,332 · 6 August 2025 · awarded ### [Green Homes Initiative - Phase 5 - PFL](/contracts/ocds-b5fd17-0998f0e6-43a1-449b-abf7-0a0a83fb0b47) London Borough of Hillingdon · PFL Electrical Ltd · £232,240 · 6 August 2025 · awarded ### [Refurbishment of Hillingdon Civic Centre Quadrants 3E & 3S](/contracts/ocds-b5fd17-c6db8f1f-ba1f-4ed6-b9cd-14bc231f9356) London Borough of Hillingdon · Allen Construction Consultancy Limited · £130,680 · 19 October 2025 · awarded ### [Refurbishment of Hillingdon Civic Centre Quadrants 3W & 3N](/contracts/ocds-b5fd17-712dc24f-bd79-4d52-91c5-78810c4360bc) London Borough of Hillingdon · Allen Construction Consultancy Limited · £130,680 · 19 October 2025 · awarded ### [LBH1109 - Civic Centre Transformation 2nd floor quadrants and housing Needs](/contracts/ocds-b5fd17-d52f469a-9961-4b2f-97ff-218a788ec335) London Borough of Hillingdon · Allen Construction Consultancy Limited · £180,090 · 30 May 2025 · awarded ### [School Conditions Programme Year 1](/contracts/ocds-b5fd17-03cdf718-7041-463e-b48d-eb6b4381bde7) London Borough of Hillingdon · Concertus Design & Property Consultants · £248,200 · 2 June 2025 · awarded ### [Northwood Road School Project](/contracts/ocds-b5fd17-340f5036-63b2-438a-a6f9-a9983078ee96) London Borough of Hillingdon · John Graham Construction Ltd T/A Graham · £14,480,843 · 18 June 2025 · awarded ### [Green Homes Initiative - Phase 4 - Greyline](/contracts/ocds-b5fd17-60f70c95-418b-4206-aad5-09e45dd07925) London Borough of Hillingdon · Greyline Group Ltd · £460,114 · 6 August 2025 · awarded ### [Green Homes Initiative - Phase 3 - Greyline](/contracts/ocds-b5fd17-fb9cec00-1116-4a83-87d0-826fbba2a597) London Borough of Hillingdon · Greyline Group Ltd · £476,126 · 6 August 2025 · awarded ### [Green Homes Initiative - Phase 2 - Greyline](/contracts/ocds-b5fd17-1d729cc0-eced-4ef3-94e7-b9af235314f6) London Borough of Hillingdon · Greyline Group Ltd · £487,257 · 6 August 2025 · awarded ### [Green Homes Initiative - Phase 1 - Greyline](/contracts/ocds-b5fd17-c5e55c83-b790-432a-84df-375e0dc1f3f6) London Borough of Hillingdon · Greyline Group Ltd · £499,148 · 6 August 2025 · awarded ### [Green Homes Initiative - Phase 2 - ARC](/contracts/ocds-b5fd17-e1527154-1bdc-4f33-93bb-89d71fcac8e2) London Borough of Hillingdon · ARC Group London Ltd · £406,497 · 6 August 2025 · awarded ### [Green Homes Initiative - Phase 3 - ARC](/contracts/ocds-b5fd17-5301643e-f6ba-4d83-8845-d1a5b35bf266) London Borough of Hillingdon · ARC Group London Ltd · £364,015 · 6 August 2025 · awarded ### [Green Homes Initiative - Phase 4 - ARC](/contracts/ocds-b5fd17-9b245e0a-6269-4bdc-99d2-accc90c2190c) London Borough of Hillingdon · ARC Group London Ltd · £339,302 · 6 August 2025 · awarded ### [Green Homes Initiative - Phase 1 - Yiewsley Court](/contracts/ocds-b5fd17-5a5d6d1f-23c5-4b76-a4f1-bd3cf4dbe2c1) London Borough of Hillingdon · ARC Group London Ltd · £343,010 · 6 August 2025 · awarded ### [External Repairs and Decorations - Phase 3 - Various properties](/contracts/ocds-b5fd17-49f5b9f3-fce9-4bff-99ca-b405859d2f3b) London Borough of Hillingdon · D R Jones Yeovil Ltd · £338,803 · 30 August 2025 · awarded ### [GB-London: TPPL LB of Hillingdon HCC Lot 4 - Up to 7 x 3\.5t Compact Sweepers \(Diesel\) \(24456\)](/contracts/ocds-b5fd17-0f22549f-78e9-4ae8-8a27-1a013c5981fc) London Borough of Hillingdon · Aebi Schmidt UK Limited · £804,895 · 8 July 2025 · awarded Page 2 of 57; 1417 total records.