Birkin Cleaning Services Ltd

Unknown

Company number01057375

Company typeUnknown

JurisdictionUnknown

IncorporatedInvalid Date

Concentration risk

Buyer concentrationLow risk

49%

Top 3 buyers account for 49% of total contract value

Sector concentrationHigh risk

100%

Top 2 sectors represent 100% of portfolio

Single buyer dependencyMedium risk

33%

Largest buyer (London Universities Purchasing Consortium) represents 33% of total value

Route to marketHigh risk

100%

100% of contract value via direct award

Contract renewal windowHigh risk

10 in 24mo

10 contracts due for renewal in next 24 months

New buyer acquisitionLow risk

7 in 24mo

7 new buying relationships in last 24 months

Buyer breakdown41 buyers

Total buyers41

Top 5 concentration62%

Returning buyers34

New buyers (24 mo)7

Top buyers by contract value

London Universities Purchasing ConsortiumNew

£32m2 contracts

London Borough of Merton

£9m3 contracts

THE COLLEGIATE TRUSTNew

£7m2 contracts

The Litmus Partnership Ltd

£7m9 contracts

Sector breakdown1 sectors

100%

Other

Stable

Contract value£98m

Contracts76

Buyers41

Contract patterns

Avg contract value£1m

Avg duration4yr 7mo

Renewal rate54%

Total contracts76

Awards by year

2021£9m

2022£2m

2023£4m

2024£9m

2025£53m

Procurement route

Buyer	Sector	Contracts	Total value	% of portfolio	Latest award
London Universities Purchasing ConsortiumNew	Other	2	£32m	32.8%	2025-12-04
London Borough of Merton	Other	3	£9m	9.5%	2024-11-27
THE COLLEGIATE TRUSTNew	Other	2	£7m	7.2%	2025-11-26
The Litmus Partnership Ltd	Other	9	£7m	6.9%	2019-04-19
Mossbourne FederationNew	Other	2	£6m	6.0%	2025-02-24
Bracknell Forest Borough Council	Other	1	£4m	4.5%	2017-12-19
Wokingham Borough CouncilNew	Other	2	£4m	4.0%	2024-05-29
COMMUNITY SCHOOLS TRUSTNew	Other	2	£4m	3.7%	2025-09-25
The Hurlingham Academy	Other	2	£3m	3.0%	2021-11-26
Espo	Other	4	£3m	2.7%	2025-01-23
Zenith Multi Academy Trust	Other	2	£2m	2.5%	2023-11-28
Wilson's SchoolNew	Other	1	£2m	1.9%	2025-05-12
Jo Richardson Community School	Other	2	£2m	1.7%	2023-10-04
Plashet SchoolNew	Other	2	£2m	1.6%	2025-02-17
5 Dimensions Trust (RM&C)	Other	1	£1m	1.3%	2020-07-28
The Portico Academy Trust	Other	1	£1m	1.2%	2021-01-08
Bishop Challoner Catholic Federation of Schools	Other	2	£1m	1.1%	2022-05-10
B4Schools Ltd	Other	1	£1m	1.1%	2017-11-24
Tufnell Park Primary School	Other	2	£960k	1.0%	2021-04-01
Tricon Catering Consultancy	Other	4	£949k	1.0%	2022-02-25
The FitzWimarc School	Other	2	£895k	0.9%	2021-06-30
Mulberry Schools Trust	Other	1	£820k	0.8%	2020-07-10
Attigo Academy Trust	Other	2	£800k	0.8%	2022-07-22
The Maplesden Noakes School	Other	2	£650k	0.7%	2021-06-09
Tiffin School	Other	1	£625k	0.6%	2021-02-17
The Astley Cooper School	Other	1	£472k	0.5%	2021-02-26
General Pharmaceutical Council	Other	1	£310k	0.3%	2016-10-17
Grange Park Primary School	Other	1	£304k	0.3%	2017-03-31
Historic England	Other	3	£215k	0.2%	2021-03-18
Barnes Primary School	Other	2	£150k	0.2%	2022-07-01
London Borough of Barnet	Other	1	£60k	0.1%	2019-01-15
The Prince's Trust	Other	1	£52k	0.1%	2023-01-19
HISTORIC ENGLAND LIMITED	Other	2	£29k	0.0%	2024-06-13
Welwyn Hatfield Borough Council	Other	2	£0k	0.0%	2023-12-01
London Borough Of Hillingdon - Adult Social Care	Other	1	£0k	0.0%	2016-06-20
CRESCENT PURCHASING LIMITED	Other	1	£0k	0.0%
Kent County Council (t/a KCS Procurement Services)	Other	1	£0k	0.0%
Hertfordshire County Council	Other	1	£0k	0.0%
WILSON'S SCHOOL	Other	1	£0k	0.0%
RED BOX CONSULTANCY SERVICES LIMITED	Other	1	£0k	0.0%
Medway Council	Other	1	£0k	0.0%

London Universities Purchasing ConsortiumNew

Other

£32m

32.8%

2025-12-04

London Borough of Merton

Other

£9m

9.5%

2024-11-27

THE COLLEGIATE TRUSTNew

Other

£7m

7.2%

2025-11-26

The Litmus Partnership Ltd

Other

£7m

6.9%

2019-04-19

Mossbourne FederationNew

Other

£6m

6.0%

2025-02-24

Bracknell Forest Borough Council

Other

£4m

4.5%

2017-12-19

Wokingham Borough CouncilNew

Other

£4m

4.0%

2024-05-29

COMMUNITY SCHOOLS TRUSTNew

Other

£4m

3.7%

2025-09-25

The Hurlingham Academy

Other

£3m

3.0%

2021-11-26

Espo

Other

£3m

2.7%

2025-01-23

Zenith Multi Academy Trust

Other

£2m

2.5%

2023-11-28

Wilson's SchoolNew

Other

£2m

1.9%

2025-05-12

Jo Richardson Community School

Other

£2m

1.7%

2023-10-04

Plashet SchoolNew

Other

£2m

1.6%

2025-02-17

5 Dimensions Trust (RM&C)

Other

£1m

1.3%

2020-07-28

The Portico Academy Trust

Other

£1m

1.2%

2021-01-08

Bishop Challoner Catholic Federation of Schools

Other

£1m

1.1%

2022-05-10

B4Schools Ltd

Other

£1m

1.1%

2017-11-24

Tufnell Park Primary School

Other

£960k

1.0%

2021-04-01

Tricon Catering Consultancy

Other

£949k

1.0%

2022-02-25

The FitzWimarc School

Other

£895k

0.9%

2021-06-30

Mulberry Schools Trust

Other

£820k

0.8%

2020-07-10

Attigo Academy Trust

Other

£800k

0.8%

2022-07-22

The Maplesden Noakes School

Other

£650k

0.7%

2021-06-09

Tiffin School

Other

£625k

0.6%

2021-02-17

The Astley Cooper School

Other

£472k

0.5%

2021-02-26

General Pharmaceutical Council

Other

£310k

0.3%

2016-10-17

Grange Park Primary School

Other

£304k

0.3%

2017-03-31

Historic England

Other

£215k

0.2%

2021-03-18

Barnes Primary School

Other

£150k

0.2%

2022-07-01

London Borough of Barnet

Other

£60k

0.1%

2019-01-15

The Prince's Trust

Other

£52k

0.1%

2023-01-19

HISTORIC ENGLAND LIMITED

Other

£29k

0.0%

2024-06-13

Welwyn Hatfield Borough Council

Other

£0k

0.0%

2023-12-01

London Borough Of Hillingdon - Adult Social Care

Other

£0k

0.0%

2016-06-20

CRESCENT PURCHASING LIMITED

Other

£0k

0.0%

Kent County Council (t/a KCS Procurement Services)

Other

£0k

0.0%

Hertfordshire County Council

Other

£0k

0.0%

WILSON'S SCHOOL

Other

£0k

0.0%

RED BOX CONSULTANCY SERVICES LIMITED

Other

£0k

0.0%

Medway Council

Other

£0k

0.0%