BTU (Installation and Maintenance) Ltd

Unknown

Company number01561231

Company typeUnknown

JurisdictionUnknown

IncorporatedInvalid Date

Concentration risk

Buyer concentrationHigh risk

90%

Top 3 buyers account for 90% of total contract value

Sector concentrationHigh risk

100%

Top 2 sectors represent 100% of portfolio

Single buyer dependencyHigh risk

67%

Largest buyer (NHS London Procurement Partnership (Hosted by Guy's and St Thomas' NHS FT)) represents 67% of total value

Route to marketHigh risk

100%

100% of contract value via direct award

Contract renewal windowMedium risk

4 in 24mo

4 contracts due for renewal in next 24 months

New buyer acquisitionLow risk

12 in 24mo

12 new buying relationships in last 24 months

Buyer breakdown37 buyers

Total buyers37

Top 5 concentration95%

Returning buyers25

New buyers (24 mo)12

Top buyers by contract value

NHS London Procurement Partnership (Hosted by Guy's and St Thomas' NHS FT)

£322m2 contracts

Echelon ConsultancyNew

£68m1 contract

Hyde Housing Association

£48m2 contracts

NHS Commercial SolutionsNew

£14m

Sector breakdown1 sectors

100%

Other

Stable

Contract value£484m

Contracts63

Buyers37

Contract patterns

Avg contract value£8m

Avg duration2yr 3mo

Renewal rate41%

Total contracts63

Awards by year

2022£370m

2023£3m

2024£20m

2025£2m

2026£75m

Procurement route

Buyer	Sector	Contracts	Total value	% of portfolio	Latest award
NHS London Procurement Partnership (Hosted by Guy's and St Thomas' NHS FT)	Other	2	£322m	66.5%	2022-07-06
Echelon ConsultancyNew	Other	1	£68m	14.0%	2026-04-30
Hyde Housing Association	Other	2	£48m	9.8%	2022-02-24
NHS Commercial SolutionsNew	Other	1	£14m	2.9%	2024-09-01
Cambridgeshire County CouncilNew	Other	1	£7m	1.5%	2026-03-27
London Universities Purchasing Consortium	Other	3	£6m	1.2%	2021-11-12
London Borough of HillingdonNew	Other	2	£5m	0.9%	2024-09-23
Central and Cecil Housing Trust	Other	1	£4m	0.9%	2020-12-22
WESTWORKS PROCUREMENT LIMITED	Other	2	£3m	0.6%	2024-01-22
Reading Borough Council	Other	3	£2m	0.4%	2024-06-01
UK Health Security AgencyNew	Other	1	£2m	0.3%	2025-09-05
Hampshire County Council	Other	4	£1m	0.2%	2022-01-25
London Borough of Ealing	Other	6	£635k	0.1%	2022-07-07
Surrey Heath Borough CouncilNew	Other	4	£618k	0.1%	2024-07-17
West London NHS Foundation Trust	Other	1	£555k	0.1%	2023-05-30
London Borough of Haringey	Other	2	£470k	0.1%	2022-08-09
Kent Community Health NHS Foundation Trust	Other	1	£385k	0.1%	2023-01-10
Sussex Partnership NHS Foundation TrustNew	Other	1	£250k	0.1%	2026-04-16
Thames Valley PoliceNew	Other	1	£238k	0.0%	2025-03-18
London Fire Brigade	Other	1	£213k	0.0%	2016-04-19
Board of Trustees of the Royal Botanic Gardens Kew	Other	2	£132k	0.0%	2021-11-22
Science Museum Group	Other	1	£75k	0.0%	2021-07-28
Environment Agency	Other	1	£62k	0.0%	2024-04-23
London Borough of Merton	Other	3	£40k	0.0%	2023-03-28
BIRKBECK COLLEGENew	Other	2	£0k	0.0%	2024-09-27
Capital City CollegeNew	Other	1	£0k	0.0%	2026-03-20
East Sussex County CouncilNew	Other	1	£0k	0.0%	2024-10-01
West Berkshire CouncilNew	Other	1	£0k	0.0%	2024-07-23
UNIVERSITY OF READING	Other	2	£0k	0.0%	2017-12-18
Watford Community Housing	Other	2	£0k	0.0%
St George's University Hospitals NHS Foundation Trust	Other	1	£0k	0.0%
The Mayor and Commonalty and Citizens of the City of London	Other	1	£0k	0.0%
BUCKINGHAMSHIRE HEALTHCARE NHS TRUST	Other	1	£0k	0.0%
Tower Hamlets	Other	1	£0k	0.0%
West London NHS Trust	Other	1	£0k	0.0%
Surrey and Borders Partnership NHS Foundation Trust on behalf of NHS Commercial Solutions	Other	1	£0k	0.0%
Goldsmiths College	Other	1	£0k	0.0%

NHS London Procurement Partnership (Hosted by Guy's and St Thomas' NHS FT)

Other

£322m

66.5%

2022-07-06

Echelon ConsultancyNew

Other

£68m

14.0%

2026-04-30

Hyde Housing Association

Other

£48m

9.8%

2022-02-24

NHS Commercial SolutionsNew

Other

£14m

2.9%

2024-09-01

Cambridgeshire County CouncilNew

Other

£7m

1.5%

2026-03-27

London Universities Purchasing Consortium

Other

£6m

1.2%

2021-11-12

London Borough of HillingdonNew

Other

£5m

0.9%

2024-09-23

Central and Cecil Housing Trust

Other

£4m

0.9%

2020-12-22

WESTWORKS PROCUREMENT LIMITED

Other

£3m

0.6%

2024-01-22

Reading Borough Council

Other

£2m

0.4%

2024-06-01

UK Health Security AgencyNew

Other

£2m

0.3%

2025-09-05

Hampshire County Council

Other

£1m

0.2%

2022-01-25

London Borough of Ealing

Other

£635k

0.1%

2022-07-07

Surrey Heath Borough CouncilNew

Other

£618k

0.1%

2024-07-17

West London NHS Foundation Trust

Other

£555k

0.1%

2023-05-30

London Borough of Haringey

Other

£470k

0.1%

2022-08-09

Kent Community Health NHS Foundation Trust

Other

£385k

0.1%

2023-01-10

Sussex Partnership NHS Foundation TrustNew

Other

£250k

0.1%

2026-04-16

Thames Valley PoliceNew

Other

£238k

0.0%

2025-03-18

London Fire Brigade

Other

£213k

0.0%

2016-04-19

Board of Trustees of the Royal Botanic Gardens Kew

Other

£132k

0.0%

2021-11-22

Science Museum Group

Other

£75k

0.0%

2021-07-28

Environment Agency

Other

£62k

0.0%

2024-04-23

London Borough of Merton

Other

£40k

0.0%

2023-03-28

BIRKBECK COLLEGENew

Other

£0k

0.0%

2024-09-27

Capital City CollegeNew

Other

£0k

0.0%

2026-03-20

East Sussex County CouncilNew

Other

£0k

0.0%

2024-10-01

West Berkshire CouncilNew

Other

£0k

0.0%

2024-07-23

UNIVERSITY OF READING

Other

£0k

0.0%

2017-12-18

Watford Community Housing

Other

£0k

0.0%

St George's University Hospitals NHS Foundation Trust

Other

£0k

0.0%

The Mayor and Commonalty and Citizens of the City of London

Other

£0k

0.0%

BUCKINGHAMSHIRE HEALTHCARE NHS TRUST

Other

£0k

0.0%

Tower Hamlets

Other

£0k

0.0%

West London NHS Trust

Other

£0k

0.0%

Surrey and Borders Partnership NHS Foundation Trust on behalf of NHS Commercial Solutions

Other

£0k

0.0%

Goldsmiths College

Other

£0k

0.0%