Official UK procurement notice
Avalanche Photodiode Detectors (APD)
Authority: UK Atomic Energy Authority (Public body)
Sectors: Electrical machinery, apparatus, equipment and consumables; lighting (31) Delivery: South East (UKJ14)
Budget not disclosedValue not published
Awarded 5 Dec 2025no call for competition
Awarded to SOLID STATE SUPPLIES LIMITED
What is being bought
Published requirement descriptionThe UK Atomic Energy Authority has a requirement for Quantity 125 Avalanche Photodiode Detector (APD) to detect Thomson scattered light in the visible-IR region (750-1100nm). The APD detector should have an on board diode for temperature sensitivity detection. These detectors will be built into spectrometers (Polychromators) for application on Thomson scattering systems.
The lotProcurement structure
single lot · no lot value publishedLot #1Awarded
Procedure terms & legal framework
From the official record- Procedure method
- Below threshold - without competition
- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Notice status
- Awarded without competition
- Procurement threshold
- Unspecified in notice
- Regulatory regime
- Standard
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Direct award (no call for competition)
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 5 Dec 2025, 16:03 GMT
- Last source update
- 5 Dec 2025, 16:03 GMT
- Authority reference
2113589- FTS notice number
2025/S 000-080299- Latest notice
- Contract details notice (UK7)
- Delivery area
- Official registry OCID
ocds-h6vhtk-05f00eFind a Tender
Notice history
1 event · 1 release on Find a Tender- Contract details notice published5 Dec 2025, 16:03 GMTUK7
Commercial outcome & contract awards
Published awards, contracts and bid statistics, not a forecastAwards 1
Contracts signed 1latest 5 Dec 2025
| Awarded to | Value | Date | Status |
|---|---|---|---|
| SOLID STATE SUPPLIES LIMITED | US$84,785 † | — | Awarded |
Contracts
Contract 1 · SOLID STATE SUPPLIES LIMITED
- Signed
- 5 Dec 2025
- Value
- US$84,785
- Period
- 5 Dec 2025 – 18 May 2026
- Status
- active
Contracting authority & participating public bodies
Bidders & participating suppliers
1 commercial party on the notice- SOLID STATE SUPPLIES LIMITEDAwarded supplier
Official documents & specifications (1)
Official links; attachments are not copiedNotices published for this procedure
- Contract details notice Contract details notice on Find a Tender