Retender radar: UK public contracts ending soon

Public contracts ending ahead, with the buyer, the incumbent and the value. Where a notice gives only a duration, the end is estimated and labelled. An end date can signal a new tender; it does not promise one.

Contracts ending in the next 12 months

Showing 201–225

SortEnding soonest Largest published value Largest annual run-rate, exc. VAT

38 · Laboratory, optical and precision Clear all

386 contracts

Ends 14 Mar 2027 · in 138 days
Additional Tree Mapping Data - Epping Forest 2026
National Highways Limited · Central government · Nationwide (UK)
Incumbent: Bluesky International Limited
Tree Mapping data for additional Lower Thames Crossing land (Epping Forest).
Published value
£1k
Annual run-rate
£1kpublished value ÷ term, exc. VAT
Term
15 Mar 2026 → 14 Mar 2027 · 1 yr
Reference
ocds-h6vhtk-065bd3
Ends 16 Mar 2027 · in 140 days
Replacement Long Polariser for Larmor
UK Research and Innovation · Central government
Incumbent: SwissNeutronics AG
A replacement pair of bespoke 1m long polarising supermirror v-cavities are required for the ongoing operation of the Larmor beamline at the ISIS neutron and muon source.
Published value
£70k
Annual run-rate
—term under 6 months
Term
8 Oct 2026 → 16 Mar 2027 · 5 months
Reference
ocds-h6vhtk-078705
Ends 16 Mar 2027 · in 140 days
Provision of Sediment Trap Replacement Parts
National Oceanography Centre · Other public body · South East England
Incumbent: McLane Research Laboratories Inc.
The requirement is for a set of spare and replacement parts for McLane sediment traps, including components such as electronics and motor assemblies, which are essential to refurbish existing units and return them to operational condition i…
Published value
US$46,797
Annual run-rate
—not a GBP value
Term
17 Mar 2026 → 16 Mar 2027 · 1 yr
Reference
ocds-h6vhtk-067196
Ends 17 Mar 2027 · in 141 days
Tube Heating Element 'moon heater'
OPEN UNIVERSITY(THE) · Charity
Incumbent: Paul Rauschert Steinbach GmbH
Procurement of 65 tube heating elements 'moon heater', including delivery.
Published value
€53,065
Annual run-rate
—not a GBP value
Term
18 Mar 2026 → 17 Mar 2027 · 1 yr
Reference
ocds-h6vhtk-06a9ee
Ends 18 Mar 2027 · in 142 days
High-Precision laboratory-based laser absorption spectrometer
NPL Management Limited · Other public body · Nationwide (UK)
Incumbent: Aerodyne Research, Inc.,
Procurement of a high-precision laboratory-based laser absorption spectrometer for the direct and simultaneous measurement of carbon and hydrogen isotope ratios (δ13C‑CH4 and δD‑CH4) and methane amount fraction in air using a single analyse…
Published value
US$304,900
Annual run-rate
—not a GBP value
Term
11 Jun 2026 → 18 Mar 2027 · 9 months
Reference
ocds-h6vhtk-068f3d
Ends 18 Mar 2027 · in 142 days
Provision of Oceano R5 Acoustic Release Capital Instruments
National Oceanography Centre · Other public body · South East England
Incumbent: Exail
The Exail Oceano R5 is an oceanographic acoustic release designed for long‑term subsea deployments in harsh marine environments. The system enables the controlled acoustic release of subsea payloads of up to 2,500 kg and is operable at wate…
Published value
€124,650
Annual run-rate
—not a GBP value
Term
19 Mar 2026 → 18 Mar 2027 · 1 yr
Reference
ocds-h6vhtk-06818a
Ends 20 Mar 2027 · in 144 days
CSP26943 - PIP-II C-Clamps
UK Research and Innovation · Central government · Nationwide (UK)
Incumbent: EGKenn Vacuum Technology SP. Z O. O.
Procurement Description ***** THIS IS A CONTRACT DETAILS NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded following a limited competition procurement exercise. Brief Description of Requirement OMDL-113 - PIP-II C…
Published value
£42k
Annual run-rate
—term under 6 months
Term
20 Oct 2026 → 20 Mar 2027 · 5 months
Reference
ocds-h6vhtk-078c94
Ends 23 Mar 2027 · in 147 days
715733472 Thermal Clip-On System (TCOS)
National Armament Director Group · Central government · Nationwide (UK)
Incumbent: Thermoteknix Systems Ltd
The Ministry of Defence intends to award a Combined Support Contract to Thermoteknix Systems Limited for: i) the additional supply of the in-service Thermal Clip-On Systems (“TCOS”) and supporting ancillaries; and ii) the repair and mainten…
Published value
£4.5m
Annual run-rate
£4.5mpublished value ÷ term, exc. VAT
Term
24 Mar 2026 → 23 Mar 2027 · 1 yr
Reference
ocds-h6vhtk-060d4c
Estimated end 24 Mar 2027 · in 148 days
Provision of goods and services in relation to acoustic loggers
YORKSHIRE WATER SERVICES LIMITED · Yorkshire and the Humber
Incumbent: HWM-WATER LIMITED
This contract award notice covers a range of 3+2 year Framework Agreement awards for the provision and additional services in relation to a range of distribution monitoring devices for monitoring the clean and waste water networks of Yorksh…
- Instruments for measuring flow, level and pressure of liquids and gases
Published value
£20m
Annual run-rate
—start date not published
Term
Estimated end 24 Mar 2027 · start not published
Reference
ocds-h6vhtk-02e3ad
Estimated end 24 Mar 2027 · in 148 days
Provision of goods and services in relation to wastewater close property loggers (gully and soil stack)
YORKSHIRE WATER SERVICES LIMITED · Yorkshire and the Humber
Incumbent: TECHNOLOG LIMITED
This contract award notice covers a range of 3+2 year Framework Agreement awards for the provision and additional services in relation to a range of distribution monitoring devices for monitoring the clean and waste water networks of Yorksh…
- Instruments for measuring flow, level and pressure of liquids and gases
Published value
£14m
Annual run-rate
—start date not published
Term
Estimated end 24 Mar 2027 · start not published
Reference
ocds-h6vhtk-02e3ad
Estimated end 24 Mar 2027 · in 148 days
Provision of goods and services in relation to pressure and flow loggers
YORKSHIRE WATER SERVICES LIMITED · Yorkshire and the Humber
Incumbent not published
This contract award notice covers a range of 3+2 year Framework Agreement awards for the provision and additional services in relation to a range of distribution monitoring devices for monitoring the clean and waste water networks of Yorksh…
- Instruments for measuring flow, level and pressure of liquids and gases
Published value
£3.9m
Annual run-rate
—start date not published
Term
Estimated end 24 Mar 2027 · start not published
Reference
ocds-h6vhtk-02e3ad
Estimated end 24 Mar 2027 · in 148 days
Provision of goods and services in relation to PRV Controllers
YORKSHIRE WATER SERVICES LIMITED · Yorkshire and the Humber
Incumbent: TECHNOLOG LIMITED
This contract award notice covers a range of 3+2 year Framework Agreement awards for the provision and additional services in relation to a range of distribution monitoring devices for monitoring the clean and waste water networks of Yorksh…
- Instruments for measuring flow, level and pressure of liquids and gases
Published value
£750k
Annual run-rate
—start date not published
Term
Estimated end 24 Mar 2027 · start not published
Reference
ocds-h6vhtk-02e3ad
Estimated end 24 Mar 2027 · in 148 days
Provision of goods and services in relation to PRV Controllers
YORKSHIRE WATER SERVICES LIMITED · Yorkshire and the Humber
Incumbent not published
This contract award notice covers a range of 3+2 year Framework Agreement awards for the provision and additional services in relation to a range of distribution monitoring devices for monitoring the clean and waste water networks of Yorksh…
- Instruments for measuring flow, level and pressure of liquids and gases
Published value
£590k
Annual run-rate
—start date not published
Term
Estimated end 24 Mar 2027 · start not published
Reference
ocds-h6vhtk-02e3ad
Estimated end 24 Mar 2027 · in 148 days
Provision of goods and services in relation to PRV Controllers
YORKSHIRE WATER SERVICES LIMITED · Yorkshire and the Humber
Incumbent: Cla-Val
This contract award notice covers a range of 3+2 year Framework Agreement awards for the provision and additional services in relation to a range of distribution monitoring devices for monitoring the clean and waste water networks of Yorksh…
- Instruments for measuring flow, level and pressure of liquids and gases
Published value
£460k
Annual run-rate
—start date not published
Term
Estimated end 24 Mar 2027 · start not published
Reference
ocds-h6vhtk-02e3ad
Ends 24 Mar 2027 · in 148 days
Supply of Trimble Equipment and 1 year VRS Subscription.
Nuclear Restoration Services Limited · Other public body
Incumbent: Survey Solutions Scotland
Supply of Trimble Equipment and 1 year VRS Subscription.
Published value
£53kinc. VAT as published
Annual run-rate
£51kpublished value ÷ term, inc. VAT
Term
12 Mar 2026 → 24 Mar 2027 · 1 yr
Reference
ocds-h6vhtk-06773d
Ends 25 Mar 2027 · in 149 daysExtension option · up to 25 Mar 2028
Parking Estate with Our Maintenance Services
Southend-on-Sea City Council · Local authority · East of England
Incumbent: Flowbird Smart City UK Limited
Maintenance of 131 x Pay and Display machines located at various locations in Southend
Published value
£73k
Annual run-rate
£73kpublished value ÷ term, exc. VAT
Term
26 Mar 2026 → 25 Mar 2027 · 1 yr · up to 25 Mar 2028 with extensions
Reference
ocds-h6vhtk-067750
Ends 26 Mar 2027 · in 150 days
UKRI-6351 128 element MCT detector with extended hold time
UK Research and Innovation · Central government · Nationwide (UK)
Incumbent: Infrared Systems Development Corp
UKRI-6351 128-element MCT Array detector with extended hold time
Published value
US$59,210
Annual run-rate
—not a GBP value
Term
1 Sept 2026 → 26 Mar 2027 · 7 months
Reference
ocds-h6vhtk-06efdf
Ends 27 Mar 2027 · in 151 days
BAS - CAPS Spectrometer Repair and upgrade
UK Research and Innovation · Central government · East of England
Incumbent: Enviro Technology Services Ltd
UKRI has appointed a supplier for the provision of CAPS Spectrometer Repair and upgrade.
Published value
£100k
Annual run-rate
£150kpublished value ÷ term, exc. VAT
Term
27 Jul 2026 → 27 Mar 2027 · 8 months
Reference
ocds-h6vhtk-06cffb
Ends 27 Mar 2027 · in 151 days
RFQ 2025/61 - Supply, Installation Commissioning and Maintenance of a Particulate Matter PM10 and PM2.5 Analyser into Existing Air Quality Station
Newry Mourne & Down District Council · Local authority · Nationwide (UK)
Incumbent: Enviro Technology Services Ltd · Last contest: awarded 16% under the estimate
Newry Mourne and Down District Council (NMDDC) is seeking to procure a new Particulate Monitoring analyser to measure both PM10 and PM2.5 at its current air quality station at Canal Street, Newry. The tender must also include a 1-year servi…
Published value
£34k
Annual run-rate
£33kpublished value ÷ term, exc. VAT
Term
9 Mar 2026 → 27 Mar 2027 · 1.1 yrs
Reference
ocds-h6vhtk-0658d9
Ends 30 Mar 2027 · in 154 days
NTU/25/2925/ST Tunable Laser System
Nottingham Trent University · Education · East Midlands
Incumbent: Radiant Light S.L. · Last contest: awarded 3% under the estimate
The purchase of a tunable laser system that provides continuous waved (CW) lasers for every single wavelength from 400 nm to 4 micrometres. It must be computer-controlled and the user should be able to choose the wavelength. The power of an…
Published value
£156k
Annual run-rate
£110kpublished value ÷ term, exc. VAT
Term
30 Oct 2025 → 30 Mar 2027 · 1.4 yrs
Reference
ocds-h6vhtk-0564ae
Ends 30 Mar 2027 · in 154 daysExtension option · up to 27 Mar 2030
UKRI-5037 Automated Ultramicrotome and Trimming Tool
UK Research and Innovation · Central government · East of England
Incumbent: Leica Microsystems (UK) Ltd
Provision of an automated ultramicrotome system and a rapid trimming tool in order to allow the preparation of samples for imaging on electron and optical microscopes.
Published value
£190k
Annual run-rate
£136kpublished value ÷ term, exc. VAT
Term
4 Nov 2025 → 30 Mar 2027 · 1.4 yrs · up to 27 Mar 2030 with extensions
Reference
ocds-h6vhtk-056570
Ends 31 Mar 2027 · in 155 daysExtension option · up to 31 Mar 2028
Procurement of Oceanographic UUVs and UUV spares
Ministry of Defence · Central government · Nationwide (UK)
Incumbent: Teledyne Instruments Inc. d/b/a Teledyne Webb Research
A 2-year contract has been awarded for the purchase of up to [6] new UUVs (Slocum G3 Gliders) and associated UUV spares. The contract contains options to include provision of additional goods, provision of training and integration services.…
Published value
£2.8m
Annual run-rate
£1.4mpublished value ÷ term, exc. VAT
Term
27 Mar 2025 → 31 Mar 2027 · 2 yrs · up to 31 Mar 2028 with extensions
Reference
ocds-h6vhtk-04eb05
Ends 31 Mar 2027 · in 155 daysExtension option · up to 31 Mar 2030
Habitable Worlds Observatory Detector
OPEN UNIVERSITY(THE) · Charity
Incumbent: Teledyne UK LTD
Habitable Worlds Observatory Detector. Qualification testing of bespoke CIS300 series UVIS detectors. This work is being performed under the remit of a UK Space Agency (UKSA) research grant, with costs for the procurement of this equipment …
Published value
£585k
Annual run-rate
£1.0mpublished value ÷ term, exc. VAT
Term
1 Sept 2026 → 31 Mar 2027 · 7 months · up to 31 Mar 2030 with extensions
Reference
ocds-h6vhtk-06e87e
Ends 31 Mar 2027 · in 155 days
UKRI-3479 MRC LMB Light Sheet Microscope
UK Research and Innovation · Central government · East of England
Incumbent: Viventis Microscopy Sarl · Last contest: 2 bids · awarded 12% under the estimate
Purchase of Light Sheet Microscope
- Microscopes
Published value
£510k
Annual run-rate
—start date not published
Term
Ends 31 Mar 2027 · start not published
Reference
ocds-h6vhtk-042aed
Ends 31 Mar 2027 · in 155 days
UKRI-6292 High-resolution mass spectrometer system
UK Research and Innovation · Central government · East of England
Incumbent: AB Sciex UK Limited
UKRI MRC has selected a supplier to provide a high-resolution mass spectrometer system and associated accessories.
Published value
£464k
Annual run-rate
£926kpublished value ÷ term, exc. VAT
Term
30 Sept 2026 → 31 Mar 2027 · 6 months
Reference
ocds-h6vhtk-06f865

When contracts end · Laboratory, optical and precision
i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.

516 contracts and agreements end within 24 months, 743 in total · £202m published GBP values end in the next 12 months, exc. VAT; framework and DPS values, concession values and other ceiling-like amounts are excluded, so this is not a spend forecast.

Top sectors, next 12 months
i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
Contracts ending in the chosen window, by category.

CPV division of the procedure; a contract with several divisions counts in each. Top 8 of 45 divisions shown.

How to read the radar

End date is the contract period end the buyer published on the notice (or on the lot). Where the notice gives only a duration, the end is estimated as the signature date (or, without one, the publication date) plus that duration, and the row says so. Contracts with neither are not on the radar; neither are contracts the buyer cancelled or terminated early.
List or panel totals. When one total is repeated on every provider of an approved list or panel, it is shown on the row but never added to the GBP totals or used for a run-rate.
Extension option means the notice publishes a renewal or option clause; the buyer may extend. Hiding these rows shows contracts without a published option, but does not establish that the buyer will procure them again.
Incumbent is the supplier named on the award behind the contract. A panel (several suppliers on one award) is shown as a panel; no single incumbent is invented.
Annual run-rate = published GBP value ÷ published term for a single supplier and a term of six months or more. Values linked to a framework or DPS have no run-rate until we can tell whether they are a ceiling or a contract. The annual sort ranks comparable values excluding VAT first; gross-only values remain visible on their rows. This is not actual annual spend.
Counts are exact for the time-horizon and sector filters. A parent framework or DPS counts once; call-offs published by other buyers count separately. Where the parent cannot be identified, agreements stay separate and are marked as linked to a framework or DPS; check the source notice before treating their date or value as a single contract fact. With other filters, a result above 1,000 rows shows as “1,000+”.
Source. Official UK procurement notices, reused under the Open Government Licence v3.0; the radar is rebuilt nightly. How we count: methodology.

Contracts ending in the next 12 months

When contracts end · Laboratory, optical and precision iWhen contracts here run out.Published contracts by their end date. No end date, not counted.An end date does not confirm a new procurement.

Top sectors, next 12 months iWhen contracts here run out.Published contracts by their end date. No end date, not counted.An end date does not confirm a new procurement.Contracts ending in the chosen window, by category.

When contracts end · Laboratory, optical and precision
i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.

Top sectors, next 12 months
i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
Contracts ending in the chosen window, by category.