RFP QuestBeta
Awarded · ResultStage · contract

Diamond Light Source Ltd

Diamond House Extension

ConstructionCPV 45000000 45200000 45210000 45213000
Value£11.0m
Awarded19 Jun 2019
Published23 May 2019
RegionNationwide
Outcome — awarded

This is a contract result notice, not an open opportunity. Details from the official award data.

Contract value in context
£11.0mtotal contract value
median £158k
this tender£0£11.9m

This is a large award for Construction — above three-quarters of comparable contracts. Based on 64,002 valued Construction tenders in our corpus.

The brief

The Diamond House Extension is the expansion of the research facility with the aim of increasing the office, conferencing and meeting room capabilities on the site.

The project will consist of constructing a four story extension to the existing structure, attached via the front stairwells and building.

Current plans are for an additional 6 300 m2 of floor space over the 4 floors with 5 000 m2 of usable space.

Included across the 4 floors will be space for approximately 190 desks, 30 cellular offices, numerous meeting rooms, event space, interactions areas and collaboration spaces.

Buyer intelligence

Make the case to bid

Reveal who to approach at Diamond Light Source Ltd, and generate a go-to-market strategy from their news, accounts and people.

Source & provenance
OCID
8f425fa2-b7a2-4b83-9d4c-c4f6163f85b6
Stage
contract · Contract
Source
Contracts Finder
Buyer ref
DLSITT0406
View the original notice on Contracts Finder

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

Market context

Who wins this kind of work

The suppliers and buyers around this opportunity — drawn from official award data. Drag to orbit; click a node to explore.

Top suppliers & buyers in Construction

Scroll to explore the market network

Diamond Light Source Ltd’s tender network

Assembling the network…

Also open now

Similar open tenders

PENLEE HOUSE GALLERY & MUSEUM ROOF REPAIR WORKS

Penzance Town Council

Closes 11 Aug 2026Construction
£105kValue

e-ITT for the for the Establishment of a Multi-Contractor Framework Agreement (2026-30) for Minor Works related to Residential Housing for New Forest District Council (Housing Maintenance)

New Forest District Council

Closes 23 Jul 2026Construction
Value not publishedValue