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buyer and supplier

National Physical Laboratory

Teddington TW110LW

National Physical Laboratory has won 19 UK public sector awards from 9 buyers since 2012. The typical award is worth £424,003. It has published 349 tenders and contracts since 2017, 172 naming a winner.

as a buyer

349 procurement records (349 unique titles), of which 172 have award details , between 21 Jul 2017 and 16 Jun 2025.

contracts published
349
median value
£121,000
excludes ceilings
largest
£10m
open now
0

as a supplier

19 recorded awards from 9 buyers , between 1 Feb 2012 and 20 Nov 2024.

awards won
19
exclusive
79%
15 sole-winner awards
median award
£424,003
largest
£2.5m

“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.

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what it buys

common questions about National Physical Laboratory

How many contracts has National Physical Laboratory published?

National Physical Laboratory has published 349 procurement notices since 2017, of which 172 name a winning supplier.

Does National Physical Laboratory have any open tenders right now?

National Physical Laboratory has no tenders open for bids right now.

Who are National Physical Laboratory's biggest suppliers?

By number of contracts awarded, National Physical Laboratory's most frequent suppliers are Keysight Technologies UK Limited, Menlo Systems GmbH and Rohde & Schwarz UK Ltd.

How many public sector contracts has National Physical Laboratory won?

National Physical Laboratory has won 19 UK public sector contracts from 9 public bodies since 2012.

Which public bodies buy from National Physical Laboratory?

National Physical Laboratory has won the most contracts from Defra Network eTendering Portal, Defra and Home Office.

How large are National Physical Laboratory's contracts?

The median published value of a contract won by National Physical Laboratory is £424,003. Framework ceilings are excluded, because they state a spending limit shared across many suppliers rather than a value one supplier received.

Which National Physical Laboratory contracts are expiring soon?

6 contracts involving National Physical Laboratory have end dates in the next 12 months, the earliest on 1 Dec 2026.

contracts expiring in the next 12 months

Contract end dates as published on the original notice. An end date is not a commitment to re-tender — a contract may be extended, varied or allowed to lapse — but it is the earliest public signal that work may come back to market.

contracts won

contractbuyervalueawarded
Provision of Science and Technology Support Home Office £1,000,000 20 Nov 2024
Defra Research Development and Evidence Framework Award shared Defra Network eTendering Portal £80,000,000 31 Jan 2022
AURN Lot 4 DEPARTMENT FOR ENVIRONMENT FOOD & RURAL AFFAIRS £209,719 29 Sept 2021
Automatic Urban and Rural Network ManagemenAutomatic Urban and Rural Network Management (Lot 4 - AURN - Quality Assurance and Quality Control of 16 ALN sites (QAQC of LOT 3 sites) Defra Network eTendering Portal £209,719 3 Aug 2021
Metrology and Technical Investications CTM Portal for the NDA Shared Services Alliance £2,500,000 11 Mar 2020
CHAMBER AND ELECTROMETER CALIBRATIONS HULL UNIVERSITY TEACHING HOSPITALS NHS TRUST £18,124 3 Jan 2020
UK Heavy Metals Monitoring Contract Defra Network eTendering Portal £1,375,000 17 Dec 2018
Contract for the Provision of Operation and Management of the UK Black Carbon Network (2017-2019) Defra Network eTendering Portal £126,987 13 Dec 2016
UK Heavy Metals Monitoring Network DEPARTMENT FOR ENVIRONMENT, FOOD & RURAL AFFAIRS £938,401 23 Jul 2015
Particle Concentrations and Number Monitoring Network 2015-2018 DEPARTMENT FOR ENVIRONMENT, FOOD & RURAL AFFAIRS £876,061 26 May 2015
CDE37519 - Environmentally robust quantum sensors (& clocks) Defence Science and Technology Laboratory £122,616 19 Dec 2014
CDE36898 - Advancing the additive manufacture of tailored electromagnetic materials AM-TEM Defence Science and Technology Laboratory £79,966 9 Dec 2014
Black Carbon monitoring network 2012-2015 DEPARTMENT FOR ENVIRONMENT, FOOD & RURAL AFFAIRS £638,287 1 Feb 2012
Provision of Planned and Responsive Maintenance and Minor Works - Belfast Building Lot 1 Reference Number: Belfast Building Lot 1 shared the Education Authority · 26 Aug 2025
67,472.48 (ex VAT) DESNZ & DSIT Group Commercial · 19 Aug 2025
Provision of Science and Technology Support Home Office · 27 Nov 2024
The provision of metrology related services for assurance, evaluation and testing against UK national measurement standards. The Secretary of State for the Home Department ('Home Office') · 14 Feb 2024
Research Development and Evidence Framework shared Defra Network eTendering Portal · 24 May 2022
Automatic Urban and Rural Air Quality Monitoring Network - CMCU & QAQC shared Defra Network eTendering Portal · 16 Nov 2020

every contract won by National Physical Laboratory →

contracts published

contractvaluepublished
Strategic Reporting £500,000 16 Jun 2025
RFQ_128032 - Bibliometric Assessment of the National Physical Laboratory's (NPL) Research Output £40,750 18 Feb 2025
Study on Better Evidencing Benefits Attributable to NPL's Work in Radiotherapy £60,000 18 Feb 2025
ITT_129557 - Evaluation of the National Timing Centre R&D Programme (2019-25) £130,000 14 Feb 2025
Cryogen Free JJ Volt System £350,000 27 Jan 2025
ITT_123111 - Cryogen Free Josephson Junction (JJ) Voltage System £350,000 27 Jan 2025
RFQ - BioCentrifuge and Rotors 129563 · 20 Jan 2025
Laboratory building construction work (Building 47) for the National Physical Laboratory £5,000,000 13 Dec 2024
SRS Laser Replacement · 27 Nov 2024
ITT_129123 - Replacement of the Processed Chilled Water System in the AQML £290,000 11 Nov 2024
Cryo-free QHR Fridge £185,000 1 Nov 2024
ITT_121341 - Cryo-free QHR Fridge £185,000 1 Nov 2024
Test Tool Renewal · 11 Oct 2024
CR Tuneable Laser £500,000 8 Oct 2024
ITT_119239 - CR Tuneable Laser £500,000 8 Oct 2024
Replacement Cylindrical Grinding Machine · 4 Oct 2024
Cyber Security Team Capabilities Upskilling · 25 Sept 2024
ORAN Security Test Tools 2 · 25 Sept 2024
ORAN Security Test Tools · 24 Sept 2024
RFQ_128875 - Study on Better Evidencing Impacts Attributable to NMS Laboratories' Work in Nanomedicines £32,000 19 Sept 2024
RFQ - Portable High Precision CMM · 18 Sept 2024
RFQ - Profilometer for sputter crater depth measurement · 18 Sept 2024
RFQ_1278875 - Study on Better Evidencing Benefits Attributable to NPL's Work in Radiotherapy £60,000 13 Sept 2024
IR Laser System for generating tuneable wavelength of light between 1.5 – 3.5 µm · 13 Sept 2024
Awarded - ITT - IoT 5G devices Base Station Emulator · 12 Sept 2024

every contract published by National Physical Laboratory →

where these figures come from

Every figure on this page is derived from notices published by Contracts Finder, Find a Tender, Public Contracts Scotland and Sell2Wales, under the Open Government Licence v3.0. The corpus runs from 17 Dec 2014 to 13 Sept 2026 and is refreshed from the publishers' own APIs through the working day.

Records are combined into one organisation on identifiers where publishers provide them — a Companies House number, a GB-PPON supplier id — and on exact normalised name and address where they do not. Never on address alone: one shared-service postcode carries 244 unrelated organisations.

Counts are of contracting processes, not published notices: a tender and its award notice are one contract, and are counted once. Values are medians, never totals, and exclude framework ceilings — a ceiling states a spending limit shared across every supplier on the framework, so adding them together produces a number no one ever spent. sources and coverage · how matching works

Contains public sector information licensed under the Open Government Licence v3.0.