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Environment Agency
209 transactions Last paid Nov 2025
Monthly payments from Feb 2025 to Jan 2026£7,188,915,950 -
Natural England
86 transactions Last paid Nov 2025
Monthly payments from Feb 2025 to Jan 2026£914,218,870 -
Canal & River Trust
31 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£328,419,714 -
Marine Management Organisation
72 transactions Last paid Nov 2025
Monthly payments from Feb 2025 to Jan 2026£298,893,268 -
DEPARTMENT FOR LEVELLING UP HOUSING & COMMUNITIES
15 transactions Last paid Mar 2025
Monthly payments from Feb 2025 to Jan 2026£252,928,921 -
Hays Specialist Recruitment Limited
684 transactions Last paid Feb 2025
Monthly payments from Feb 2025 to Jan 2026£249,514,448 -
CHESHIRE WEST CHESTER COUNCIL
42 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£231,711,918 -
ROYAL BOTANIC GARDENS KEW
107 transactions Last paid Nov 2025
Monthly payments from Feb 2025 to Jan 2026£220,932,970 -
SOUTH WEST WATER SERVICES LIMITED
22 transactions Last paid Mar 2025
Monthly payments from Feb 2025 to Jan 2026£212,994,280 -
IBM LIMITED
574 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£207,046,056 -
MINISTRY FOR HOUSING COMMUNITIES & LOCAL GOVERNMENT
8 transactions Last paid Mar 2022
Monthly payments from Feb 2025 to Jan 2026£187,594,265 -
PHOENIX SOFTWARE LIMITED
207 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£177,023,642 -
Mitie FM Limited
763 transactions Last paid Sep 2025
Monthly payments from Feb 2025 to Jan 2026£170,405,872 -
CSC COMPUTER SCIENCES LIMITED
693 transactions Last paid Dec 2025
Monthly payments from Feb 2025 to Jan 2026£167,266,035 -
MONTAGU EVANS LLP
274 transactions Last paid Nov 2025
Monthly payments from Feb 2025 to Jan 2026£165,182,673 -
BANK OF ENGLAND
60 transactions Last paid Nov 2025
Monthly payments from Feb 2025 to Jan 2026£150,914,380 -
LIVESTOCK INFORMATION LIMITED
175 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£150,121,503 -
ALEXANDER MANN SOLUTIONS LTD-2WM
484 transactions Last paid Feb 2025
Monthly payments from Feb 2025 to Jan 2026£143,741,827 -
Capgemini
655 transactions Last paid Dec 2025
Monthly payments from Feb 2025 to Jan 2026£139,359,948 -
KAINOS SOFTWARE LIMITED
545 transactions Last paid Feb 2025
Monthly payments from Feb 2025 to Jan 2026£138,648,657 -
BIDFOOD LIMITED
70 transactions Last paid Sep 2020
Monthly payments from Feb 2025 to Jan 2026£131,071,048 -
ATOS IT SERVICES UK LIMITED
497 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£121,449,166 -
FERA SCIENCE LIMITED
453 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£118,543,219 -
UNITED NATIONS ENVIRONMENT PROGRAMME UNEP
108 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£109,430,938 -
ISS MEDICLEAN LIMITED
159 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£109,387,847 -
BRAKE BROS LTD
54 transactions Last paid Sep 2020
Monthly payments from Feb 2025 to Jan 2026£101,003,062 -
Innovate UKPublic Body
79 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£97,844,074 -
Joint Nature Conservation Committee
84 transactions Last paid Dec 2025
Monthly payments from Feb 2025 to Jan 2026£93,565,505 -
HITACHI SOLUTIONS EUROPE LTD
487 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£78,159,061 -
Cabinet OfficeGovernment Department
406 transactions Last paid Dec 2025
Monthly payments from Feb 2025 to Jan 2026£72,435,474 -
SOUTH DOWNS NATIONAL PARK AUTHORITY
53 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£69,311,766 -
Greater Manchester Combined AuthorityCombined Authority
16 transactions Last paid Jul 2025
Monthly payments from Feb 2025 to Jan 2026£67,240,993 -
VODAFONE LAND
432 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£64,712,545 -
HMRC SHIPLEY
2 transactions Last paid Mar 2022
Monthly payments from Feb 2025 to Jan 2026£61,552,826 -
MINISTRY OF HOUSING COMMUNITIES AND LOCAL GOVERNMENT
3 transactions Last paid Dec 2025
Monthly payments from Feb 2025 to Jan 2026£59,694,475 -
WASTE & RESOURCES ACTION PROGRAMME
102 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£59,405,514 -
Shared Services Connected Ltd
302 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£53,965,472 -
UNITED NATIONS DEVELOPMENT PROGRAMME
15 transactions Last paid Sep 2025
Monthly payments from Feb 2025 to Jan 2026£53,938,649 -
Health and Safety Executive
75 transactions Last paid Dec 2025
Monthly payments from Feb 2025 to Jan 2026£53,913,336 -
JOHN GRAHAM CONSTRUCTION LIMITED
40 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£51,141,768 -
PEAK DISTRICT NATIONAL PARK AUTH
59 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£51,009,236 -
Government Legal Department
66 transactions Last paid Dec 2025
Monthly payments from Feb 2025 to Jan 2026£50,294,079 -
Animal and Plant Health Agency
211 transactions Last paid Dec 2025
Monthly payments from Feb 2025 to Jan 2026£48,446,213 -
EQUAL EXPERTS UK LIMITED
117 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£48,127,454 -
WSP UK LIMITED
175 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£45,756,560 -
LAKE DISTRICT NATIONAL PARK AUTH
52 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£44,676,549 -
GOVERNMENT LEGAL DEPARTMENT-1
37 transactions Last paid Jan 2023
Monthly payments from Feb 2025 to Jan 2026£43,362,682 -
Cognizant Worldwide Limited
399 transactions Last paid Jan 2026
Monthly payments from Feb 2025 to Jan 2026£42,094,642 -
THE COAL AUTHORITY
92 transactions Last paid Mar 2025
Monthly payments from Feb 2025 to Jan 2026£41,953,562 -
FELIX O'HARE & COMPANY LIMITED
48 transactions Last paid Dec 2025
Monthly payments from Feb 2025 to Jan 2026£41,810,731