Precision balances: UK Tenders, Buyers & Competition

CPV 38310000Supplies · classin Laboratory, optical and precision equipments (excl. glasses)

Codes and neighbouring classes

The 8-digit CPV codes notices in this class actually use, and the other classes of the same division

Who buys

All notices carrying this code · official UK_CA_TYPE where published (NHS bodies are central government authorities), else derived from the authority name

Buyer type
  • Local authorities 24% (4 notices)
  • Other public bodies 18% (3 notices)
  • Central government 18% (3 notices)
  • NHS & health 6% (1 notices)
  • Not classified 35% (6 notices)
Contracting authorityTypeNoticesLast 12 monthsOpen now
Business Services Organisation, Procurement and Logistics Servicenot classified200
Defence Equipment and SupportCentral government110
Derbyshire County CouncilLocal authorities110
ESPOnot classified100
Education Buying Group LtdOther public bodies100
Forestry and Land ScotlandCentral government110
Glasgow City CouncilLocal authorities100
Leicestershire County Council, trading as ESPOLocal authorities110
Mid Ulster District CouncilLocal authorities100
NHS Supply Chain Operated by Supply Chain Coordination Ltd (SCCL)NHS & health100

16 distinct authorities in total · the ten most active shown.

Where the work is delivered

Delivery regions (ITL1) published on 9 of 17 notices · a notice covering several regions counts in each · competition columns: contracts awarded in the last 36 months, lots delivered in the region

RegionNoticesBids / lotSME winsLocal wins
Northern Ireland4 · 44%
Scotland3 · 33%
South East England1 · 11%
East Midlands1 · 11%

Local wins = the winner’s registered region is the delivery region. Dashes: fewer than ten observations.

How it is bought

Commercial tool, procedure route and threshold as published on the notice, not a legal-regime claim

Commercial tool
  • Contract 59% (10 notices)
  • Framework 41% (7 notices)
Procedure route
  • Open 65% (11 notices)
  • Route not published 24% (4 notices)
  • Selective 12% (2 notices)
Threshold
  • Above threshold 75% (3 notices)
  • Below threshold 25% (1 notices)

Who wins

Single-supplier active awards with a canonical supplier on notices carrying this code · 12 awards to 7 suppliers

Where to submit

E-sourcing portals named in the submission address · 6 of 17 notices name one · each portal page explains registration

JAGGAER / BravoSolution3 notices · 50%
Delta eSourcing1 notices · 17%
eTendersNI1 notices · 17%
Proactis / ProContract1 notices · 17%

Method

What the numbers on this page are and are not

Which notices count?

Every Find a Tender notice that carries a CPV code starting 3831. A notice with several codes counts in each sector it names. Earliest notice 2021; latest 16 Jun 2026.

Competition figures

From the 36-month lot-grain contest statistics: a lot counts where its own CPV codes (or, for single-class notices, the procedure’s) start 3831. Bids per lot come from the award notice’s bid statistics; “competed” means an open or selective route with no direct-award transparency notice; contract values are net, on single-supplier awards, with framework and DPS ceilings excluded. Frameworks and dynamic purchasing systems are reported separately because their “bids” are admissions to a panel.

Why no total value or month-by-month chart?

Sums of notice estimates repeat framework ceilings and mix net with gross. Monthly volumes per sector are not shown yet: the catalogue’s CPV coverage per notice changed in May 2026 (compiled records carry every lot’s codes), so a curve would show the catalogue, not the market.