United Kingdom · Contracts Finder award notices · Supplier record

SameDay plc Guardian Service

Line: Radioactive-, toxic-, medical- and hazardous waste services (CPV 90520000)Register loaded to August 2026Compiled 12 October 2026

SameDay plc Guardian Service — United Kingdom · Contracts Finder award notices · Supplier record: 5 award notices, all years (Jan 2022 – Dec 2025); 3 since January 2024 (3 buyers); 16th rank in the line (of 63 suppliers · 1.7%); 68 buyers never served (115 notices in the line from them).

Assay record ASY-UK-0D8RBJC1TE · Cite as: Assay Systems, “SameDay plc Guardian Service in the Contracts Finder register”, https://assay-systems.com/register/uk/sameday-plc-guardian-service/

5
award notices, all years
Jan 2022 – Dec 2025
3
since January 2024
3 buyers
16th
rank in the line
of 63 suppliers · 1.7%
68
buyers never served
115 notices in the line from them

Own record by year

award notices, 2022 onward
1
1
2
1
20222023202420252026

Who buys from SameDay plc Guardian Service

since January 2024
3buyers
3notices
33%top buyer
NORTH YORKSHIRE POLICE33.3%
1 notice
Durham Constabulary33.3%
1 notice
Police, Fire and Crime Commissioner for Northamptonshire33.3%
1 notice

2 buyers named SameDay plc Guardian Service before 2024 only.

The line

since January 2024
120award notices
72buyers
63suppliers
48.2%held by top ten

Radioactive-, toxic-, medical- and hazardous waste services (CPV 90520000)

68
35
17
202420252026Jan–Aug
16thof 63 suppliers
2notices name SameDay plc Guardian Service
1.7%share of the line
100.0%of 1 notice from NORTH YORKSHIRE POLICE
100.0%of 1 notice from Police, Fire and Crime Commissioner for Northamptonshire
18new suppliers since 2024

Buyers that buy the line and never named SameDay plc Guardian Service

since January 2022
68buyers
115notices since 2024
32buyers took a new supplier
41suppliers came in that way
Nuclear Waste Services
16 notices
Nuclear Restoration Services
8 notices
Leeds Teaching Hospitals NHS Trust
4 notices
LLWR
3 notices
Ministry of Defence
3 notices
Princess Alexandra Hospital NHS Trust
3 notices
UK RESEARCH & INNOVATION
3 notices
Braintree District Council
2 notices
Doncaster and Bassetlaw Teaching Hospital NHS Foundation Trust
2 notices
Environment Agency
2 notices
HULL UNIVERSITY TEACHING HOSPITALS NHS TRUST
2 notices
NHS HUMBER & NORTH YORKSHIRE ICB
2 notices
Nuclear Restoration Services Limited (Dounreay)
2 notices
Nuclear Waste Services Limited
2 notices
NWS
2 notices
Sellafield Ltd
2 notices
Sheffield Childrens NHS Foundation Trust
2 notices
Sheffield Teaching Hospitals NHS Foundation Trust
2 notices
South Yorkshire Police Headquarters
2 notices
United Lincolnshire Hospitals NHS Trust
2 notices
University Hospitals Sussex NHS Foundation Trust
2 notices
Bristol City Council
1 notice
City of London Corporation
1 notice
City of York Council
1 notice
Crawley Borough Council
1 notice
Crown Commercial Service
1 notice
Department of Health and Social Care (DHSC)
1 notice
Doncaster and Bassetlaw Teaching Hospitals NHS Foundation Trust
1 notice
Dorset HealthCare University NHS Foundation Trust
1 notice
Dounreay
1 notice
Food Standards Agency
1 notice
FRIMLEY HEALTH NHS FOUNDATION TRUST
1 notice
Guy's and St Thomas' NHS Foundation Trust
1 notice
Hampshire County Council
1 notice
Hertfordshire County Council - Environment
1 notice
Hillingdon Hospital NHS Foundation Trust
1 notice
HM Government of Gibraltar
1 notice
Horsham District Council
1 notice
Imperial College Healthcare NHS Trust
1 notice
LLWR trading as Nuclear Waste Services
1 notice
All 68 buyers

Magnox Limited (1); The Mayor and Commonalty and Citizens of the City of London (1); Midlands Partnership Foundation Trust (1); NHS Property Services (1); NHS PROPERTY SERVICES LIMITED (1); NHS Shared Business Services (1); Norfolk County Council (1); Northern Lighthouse Board (1); Northumbria Healthcare Facilities Management Limited (1); Nottingham University Hospitals NHS Foundation Trust (1); Nuclear Decommissioning Authority (1); Oxfordshire County Council (1); Plymouth City Council (1); The Police and Crime Commissioner for Humberside (1); Police, Fire & Crime Commissioner for Staffordshire (1); Preston City Council (1); Sanctuary Housing Group (1); Surrey and Borders Partnership NHS Foundation Trust (1); Trawsfynydd Site (1); United Kingdom Atomic Energy Authority (1); THE UNIVERSITY OF BIRMINGHAM (1); West London NHS Trust (1); WEST MERCIA POLICE (1); West Midlands Police (1); West Suffolk NHS Foundation Trust (1); West Sussex County Council (1); Whittington Health (1); WORTHING BOROUGH COUNCIL (1).

Suppliers next to it in the line

since January 2024
Biffa Waste Services Ltd2 buyers
2 notices
AMENTUM CLEAN ENERGY LIMITED2 buyers
2 notices
Acumen Waste Services Limited1 buyer
2 notices
SameDay plc Guardian Service
2 notices

All 63 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Source: contract award notices published in Contracts Finder, UK Government, contractsfinder.service.gov.uk, from January 2022 to 31 August 2026, accessed 26 September 2026; contains public sector information licensed under the Open Government Licence v3.0, © Crown copyright.Assay Systems has changed the data.