United Kingdom · Contracts Finder award notices · Supplier record

CALTEST INSTRUMENTS LTD

Line: Parts, accessories and supplies for computers (CPV 30237000)Register loaded to August 2026Compiled 12 October 2026

CALTEST INSTRUMENTS LTD — United Kingdom · Contracts Finder award notices · Supplier record: 4 award notices, all years (Dec 2023 – Mar 2024); 3 since January 2024 (3 buyers); 29th rank in the line (of 64 suppliers · 1.0%); 54 buyers never served (96 notices in the line from them).

Assay record ASY-UK-1WHRPA40B5 · Cite as: Assay Systems, “CALTEST INSTRUMENTS LTD in the Contracts Finder register”, https://assay-systems.com/register/uk/caltest-instruments-ltd/

4
award notices, all years
Dec 2023 – Mar 2024
3
since January 2024
3 buyers
29th
rank in the line
of 64 suppliers · 1.0%
54
buyers never served
96 notices in the line from them

Own record by year

award notices, 2022 onward
1
3
20222023202420252026

Who buys from CALTEST INSTRUMENTS LTD

since January 2024
3buyers
3notices
33%top buyer
UK RESEARCH & INNOVATION33.3%
1 notice
UK SHARED BUSINESS SERVICES LIMITED33.3%
1 notice
Health & Safety Executive33.3%
1 notice

The line

since January 2024
105award notices
56buyers
64suppliers
39.4%held by top ten

Parts, accessories and supplies for computers (CPV 30237000)

29
54
22
202420252026Jan–Aug
29thof 64 suppliers
1notices name CALTEST INSTRUMENTS LTD
1.0%share of the line
12.5%of 8 notices from UK SHARED BUSINESS SERVICES LIMITED
11new suppliers since 2024

Buyers that buy the line and never named CALTEST INSTRUMENTS LTD

since January 2022
54buyers
96notices since 2024
40buyers took a new supplier
77suppliers came in that way
Office for National Statistics
28 notices
Ministry of Defence
6 notices
West Midlands Fire Service
3 notices
Bedford College
2 notices
Bradford Teaching Hospitals NHS Foundation Trust
2 notices
Gower College Swansea
2 notices
The Northern School of Art
2 notices
TRINITY MULTI ACADEMY TRUST
2 notices
Tyne Coast College
2 notices
United Kingdom Atomic Energy Authority
2 notices
University Hospitals Dorset NHS Foundation Trust
2 notices
ADB (UK) LIMITED
1 notice
BANK OF ENGLAND
1 notice
Barnsley Hospital NHS Foundation Trust
1 notice
Board of Trustees of the Royal Botanic Gardens Kew
1 notice
CBG Buying
1 notice
Central Bedfordshire Council
1 notice
City of Bristol College
1 notice
City of London Corporation
1 notice
Crescent Purchasing Consortium Limited
1 notice
Crown Commercial Service
1 notice
Cumberland Council
1 notice
DEFRA
1 notice
Dorset & Wiltshire Fire and Rescue Service
1 notice
East Durham College
1 notice
East and North Hertfordshire NHS Trust
1 notice
East Sussex Healthcare NHS Trust
1 notice
Harrow, Richmond and Uxbridge College
1 notice
Hartlepool College of Further Education
1 notice
Hazelwick School
1 notice
Home Office
1 notice
The Howard Partnership Trust
1 notice
New City College
1 notice
NHDC - Careline
1 notice
Northampton College
1 notice
Nottingham City Council
1 notice
OASIS COMMUNITY LEARNING
1 notice
Offshore Renewable Energy Catapult
1 notice
PRIESTLEY COLLEGE
1 notice
The Royal Borough of Kingston upon Thames
1 notice
All 54 buyers

Shropshire Council (1); South Pennine Academies (1); South Ribble Borough Council (1); Southend-on-sea Borough Council (1); St Barts Multi-Academy Trust (1); St Helens College (1); Sussex Police (1); UK Health Security Agency (1); United Lincolnshire Hospitals NHS Trust (1); University Hospitals Birmingham NHS Foundation Trust (1); University Hospitals of Leicester NHS Trust (1); UNIVERSITY OF PLYMOUTH (1); Yeovil College (1); York College (1).

Suppliers next to it in the line

since January 2024
Routeco Limited1 buyer
1 notice
Ricoh UK Ltd1 buyer
1 notice
Avoira Limited1 buyer
1 notice
CALTEST INSTRUMENTS LTD
1 notice

All 64 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.