Science Museum Group: Contract Register & Procurement Profile

GOV.UK register: Executive non-departmental public bodyCentral governmentGreater LondonLondon

Official UK PPONPDTR-3338-MNPG

Open now9next deadline 2 Oct 2026
i

Tenders you can still bid for.

Notices at tender stage whose deadline has not passed.

Notices, last 12 months90+221% vs prior 12 months (28)
i

Notices published in the last 12 months.

Counted per tender, not per lot, against the 12 months before where shown.

Typical bids per lot414.3% single-bid · 21 bid reports
i

How many companies usually bid when this buyer runs a tender.

Middle value of the bid counts on its award notices, one per lot. Only real competitions count: direct awards and framework places are left out.

Based on 21 lots from this buyer’s competitions, last 24 months.

Last 24 months, all categories.

Top-3 supplier share10%of 71 awarded procedures · 83 suppliers
i

How much of this buyer’s work goes to its three most frequent suppliers.

Share of its awarded tenders that name at least one of the top three. Each tender is counted once.

71 awarded tenders, 83 different suppliers.

Describes the record. It is not a sign of favouritism.

All awards we hold.

Contracts ending ≤18 months185 within 6 months
i

Contracts that finish in the next 18 months.

Published contracts with an end date in that window. No end date, not counted.

A likely retender, not a certain one.

Published award value, 24m£9.5mnet · on 60 of 62 single-supplier awards · top 5 = 52%
i

How much this buyer has awarded recently, by published values.

Sum of award values to single suppliers, VAT excluded, on notices from the last 24 months. Framework ceilings and repeated totals are left out.

Published values, not actual spend. The biggest rows are listed so you can check.

Open notices

9 live · deadline in the future or not published · as of page build

What they buy
i

What kind of work is bought here.

Notices by procurement category (CPV). A notice with several categories counts in each.

Last 24 months · CPV divisions on published procedures · a notice with several divisions counts in each

How they buy
i

How work here is packaged.

Notices by commercial tool: a single contract, a framework, or a dynamic purchasing system.

Last 24 months · 118 notices · commercial tool and route as published on the notice, not a legal-regime claim

Commercial tool
i

How work here is packaged.

Notices by commercial tool: a single contract, a framework, or a dynamic purchasing system.

  • Contract 97% (114 notices)
  • Framework 3% (4 notices)
Procedure route
i

Which procedures buyers here use.

Notices by the procedure they declare: open, selective, limited or direct. Open and selective are competitions; limited and direct are not.

  • Open 90% (106 notices)
  • Selective 7% (8 notices)
  • Direct award 3% (3 notices)
  • Route not published 1% (1 notices)
Typical bids per lot
i

How many companies usually bid when this buyer runs a tender.

Middle value of the bid counts on its award notices, one per lot. Only real competitions count: direct awards and framework places are left out.

Based on 21 lots from this buyer’s competitions, last 24 months.

Last 24 months, all categories.

4robust · n=2114.3% of lots drew a single bid
Deadline → award
i

How long this buyer takes to decide after bids close.

Middle value in days from deadline to first award notice, on this buyer’s own tenders.

Based on 20 decided tenders across all categories, last 24 months.

Last 24 months.

32 daysrobust · n=20
Notice amendments
i

How often this buyer changes a notice after publishing it.

Middle number of amendments per notice. Deadline extensions and corrections both count.

Based on 118 notices across all categories, last 24 months.

Last 24 months.

392 of 118 notices amended
Award vs estimate
i

Do this buyer’s awards land above or below its own estimates.

Each lot’s published estimate against its award, on this buyer’s competitions, like for like.

Based on 52 lots with both an estimate and an award, last 24 months.

A past pattern, not a price to bid.

Last 24 months.

2.8% below estimaterobust · n=52

Who wins here
i

Which suppliers win the most here.

Suppliers ranked by the number of tenders won, not by money. A supplier on one big framework with many call-offs does not outrank one that won many separate competitions.

All published awards naming a supplier · ranked by distinct procedures, not pounds · panel and call-off entries inflate award records

SupplierProceduresShareLast 24mAward recordsLast activity
Allelys Heavy Haulage Ltdframework/DPS on 234.2%137 Nov 2025
AIVAF LIMITED22.8%2216 Sept 2025
daaad22.8%2219 May 2026
Lucidblack Ltd22.8%2215 Jul 2026
Crozier Fine Artsframework/DPS on 122.8%147 Aug 2025
Clay Interactive Limited22.8%132 Oct 2025
Hüttinger Interactive Exhibitions11.4%153 Aug 2026
ROOFF CONSTRUCTION LTD11.4%1112 Sept 2025

The three most frequent suppliers are named on 10% of 71 awarded procedures (each procedure counted once, so a panel shared by several of them is not double-counted); 83 distinct suppliers hold at least one. Descriptive concentration of published awards — not a statement of preference.

Published award value (24m)
i

How much this buyer has awarded recently, by published values.

Sum of award values to single suppliers, VAT excluded, on notices from the last 24 months. Framework ceilings and repeated totals are left out.

Published values, not actual spend. The biggest rows are listed so you can check.

£9.5mSum of published VAT-exclusive values on 60 of 62 single-supplier awards; the five largest make 52%.
Typical single-supplier award (24m)
i

What one of this buyer’s contracts is usually worth.

Middle value of the same awards as the total above.

Last 24 months.

£55k middle valuerobust · n=60Middle half £31k–£150k.
Largest published awards
i

The biggest published awards.

Awards to a single supplier with a published value, largest first, so you can check the totals against the notice.

A repeated framework total can appear here. Open the notice to check.

SupplierAwardedTermPublished value
Tomorrow Gallery Base Build ContractorVINCI Construction UK—7 mo£1,944,776 †
L HANGAR ROOF REPAIR WORKS - Rev 1WELBRO PROJECT MANAGEMENT LIMITED—3 mo£1,371,138 †
Horrible Science Fitout Services: Stinky Space ExhibitionHadley Interiors Ltd—2.8 yrs£705,000 †
≈ £256k/yr
West Hall Goods Lift ConstructionArrow Lift Engineers Ltd—10 mo£526,100 †
Future of Food Exhibition Fit-out ContractorSam Forster Associates Ltd—1.3 yrs£406,946 †
≈ £305k/yr

Contracts ending
i

Contracts that finish in the next 18 months.

Published contracts with an end date in that window. No end date, not counted.

A likely retender, not a certain one.

Published end dates only · 63 of 81 contracts carry one · not a retender forecast

Soonest 10 of 18 contracts ending within 18 months.

Recent procedures

Latest 50 of 142 procedures on this authority cluster, incl. beneficiary and procuring-entity roles

ProcedureStatusPublishedPublished value
Acoustic Upgrade – Study, Welcome Building and Main OfficeBuilding completion workAwarded / complete3 Aug 2026£65,000
Engineering Insurance Inspections2 lotsArchitecturalAwarded / complete30 Jul 2026£120,000
Wonderlab Gallery 2D Graphic Designer at Science and Industry MuseumGraphic design servicesAwarded / complete30 Jul 2026£55,000
Business Travel Management Solution 2027Business travel servicesOpen30 Jul 2026£3,500,000
SIP Site Wide Drainage SurveySewage servicesOpen16 Jul 2026£49,999
Hangar WayfindingArchitecturalAwarded / complete15 Jul 2026£49,999
America (working title) Exhibition Fitout TenderConstruction work for art and cultural buildingsAwarded / complete15 Jul 2026£191,700
Landscape Management at The Science and Innovation ParkGrounds maintenance servicesAwarded / complete14 Jul 2026£275,000
Tomorrow Gallery - Futures Art Commission: Animal MindsMuseum servicesOpen10 Jul 2026£50,000
Video Games Exhibition - 2D and 3D DesignDesign consultancy servicesOpen7 Jul 2026£40,000
TOMORROW GALLERY AV Hardware IntegratorAudio-visual equipmentAwarded / complete29 Jun 2026£660,000
Hackpen Landscape RefurbishmentLandscaping workOpen24 Jun 2026£50,000
Tomorrow Gallery: Tactile Objects PackageMuseum-exhibition servicesAwarded / complete2 Jun 2026£35,000
Sound and Vision Galleries Access EvaluationDesign consultancy servicesAwarded / complete1 Jun 2026£20,000
Sound and Galleries - Summative EvaluationDesign consultancy servicesAwarded / complete1 Jun 2026£30,000
SMG Wonderlab Gallery Wonderlab Slides Works 2026Construction work for art and cultural buildingsAwarded / complete28 May 2026£250,000
Horrible Science: Cosmic Chaos Exhibition - Summative EvaluationEvaluation consultancy servicesAwarded / complete22 May 2026£10,000
Station Hall Soundscape Power and AV Hardware Provision IntegrationAudio-visual equipmentAwarded / complete19 May 2026£65,000
Tomorrow Gallery Exhibition Fit Out Main ContractorConstruction work for art and cultural buildingsOpen8 May 2026£1,800,000
Wonderlab Gallery - Audio-Visual Hardware and IntegrationAudio equipment accessoriesAwarded / complete1 May 2026£167,300

Search all 142 procedures for this authority →

Data coverage & method
  • Source: Find a Tender OCDS releases; mixed PCR 2015 / Procurement Act 2023 history — no legal-regime label is applied.
  • Counts are procedures (one notice family), not lots. Authority cluster = canonical buyer plus beneficiary and procuring-entity roles.
  • Published procedure values exist on a minority of notices; their lifetime sum (£77m, ceilings stripped) is a catalogue fact, not spend, and is not shown as a headline.
  • Awards on procedures published in the last 24 months: 64 award records on 58 procedures (62 to a single canonical supplier, 2 multi-supplier). 47 values come from the contract record when the award carried none.
  • Bid counts, deadline-to-award, amendments and award-vs-estimate come from the nightly buyer analytics row; each figure’s own method and sample is behind its , the long form on Methodology.
  • Contract end dates: 63 of 81 published contracts carry a period end; 18 end within 18 months, 5 within 6.
  • Never shown: contact details, predicted winners, payment behaviour, or “who to invite”.
Identifiers consolidated into this page (13 historical Find a Tender publication identifiers)

Official notices referenced this authority under these publication identifiers. Alias URLs are not separate pages.

GB-FTS-33013GB-FTS-44241GB-FTS-59052GB-FTS-59189GB-FTS-63861GB-FTS-63864GB-FTS-67993GB-FTS-7026GB-FTS-88570GB-FTS-92815GB-FTS-93535GB-FTS-93536GB-FTS-96004

Canonical page id: GB-PPON-PDTR-3338-MNPG