CPV subcategory

31712348: Laser diodes

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9
Contracts since 2023
5
Buyers
0
Ending in 18 months

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What 31712348 covers

CPV code 31712348 is "Laser diodes", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 9 UK public contracts since 2023, awarded by 5 buyers, most often UK Shared Business Services Ltd and UK Research and Innovations. The typical contract was worth about £36k.

One of the 9,454 official CPV codes. Not sure it is the right one? Describe your work and the finder suggests the codes that match.

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UK public contracts since 2023

How buyers use 31712348

Contracts
9
Buyers
5
Typical value
£36k
Ending in 18 months
0

By year of award: 2023 4 · 2024 2 · 2025 2 · 2026 1. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (9).

Suppliers winning most often

  1. TOPTICA Photonics AG2
  2. Merlin Circuit Technology Ltd1
  3. Litechnica Limited1
  4. Optogama UAB1
  5. Newport Spectra-Physics Limited1
  6. Sacher Lasertechnik GmbH1
  7. ASMPT Amicra GmbH1
  8. Amphos GmbH1

Recent contracts under 31712348

ContractBuyerValueAwarded
UKRI-5208 UPLiFT Pulsed Laser Diode SystemUK Research & Innovation (UKRI)£324kJan 202610 months ago
GSS25339 - NPL laser systemUK Research and Innovation£11kApr 20251 year 6 months ago
UKRI- GSS25027 Tunable diode laser Competitive quotationUK SHARED BUSINESS SERVICES LIMITED£23kJan 20251 year 9 months ago
Miniature Linear Stage with Stepper MotorUK SHARED BUSINESS SERVICES LIMITED£26kOct 20242 years 1 month ago
Cr: YAG CrystalsUK SHARED BUSINESS SERVICES LIMITED£11kJun 20242 years 5 months ago
Litechnica Laser (5 years)King's College Trust£41kAug 20233 years 2 months ago
Supply of DLC DL PRO 780 nm with digital DLC pro controllerTHE UNIVERSITY OF BIRMINGHAM£36kMar 20233 years 8 months ago
Supercontinuum White Light Source - AWARDThe University of Warwick£124kDec 20223 years 11 months ago

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More specific

Codes beneath 31712348

None. 31712348 is as specific as the vocabulary goes for laser diodes.

Questions

About CPV code 31712348

What is CPV code 31712348?

CPV code 31712348 is "Laser diodes", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 9 UK public contracts since 2023, awarded by 5 buyers, most often UK Shared Business Services Ltd and UK Research and Innovations. The typical contract was worth about £36k.

Which codes sit above and below 31712348?

31712348 sits under 31000000 (Electrical machinery, apparatus, equipment and consumables; lighting), then 31700000 (Electronic, electromechanical and electrotechnical supplies), then 31710000 (Electronic equipment), then 31712000 (Microelectronic machinery and apparatus and microsystems), then 31712300 (Printed circuits), then 31712340 (Diodes). It has no more specific codes beneath it.

Who wins contracts under CPV code 31712348?

The suppliers named most often on UK public contracts under 31712348 since 2023 are TOPTICA Photonics AG (2), Merlin Circuit Technology Ltd (1), Litechnica Limited (1). 8 different suppliers have won work under this code.

How do I get alerts for tenders using CPV code 31712348?

Add 31712348 to a Tender Radar profile, with keywords that describe your work. Each weekday morning you get the new UK public sector notices that match, scored for fit. Because codes cover the codes beneath them, adding 31712348 also catches notices classified under its more specific codes.

How to cite this data

Tender Radar (2026) CPV code 31712348: Laser diodes [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/31712348-laser-diodes (Accessed: 7 November 2026).

The figures change as notices are published, so the citation carries the date you read them.

Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.

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