Retender radar: UK public contracts ending soon
Public contracts with a published end date ahead, with the buyer, the incumbent and the value. An end date can signal a new tender; it does not promise one.
Contracts ending in the all future end dates
Showing 29,351–29,400
- Ends · in 933 daysExtension option · up to 8 May 2030Buyer plans to re-tender 1 Nov 2029
Supply, Calibration and Reactive Maintenance services for Weighing Equipment
Home Office · Central government · Nationwide (UK)
Incumbent: Marsden Weighing Machine Group Limited
- Published value
- £180k
- Annual run-rate
- £60kpublished value ÷ term, exc. VAT
- Term
- 8 May 2026 → 7 May 2029 · 2.9 yrs · up to 8 May 2030 with extensions
- Reference
ocds-h6vhtk-05e5ac
- Ends · in 933 days
25-035 X-ray diffraction instrument RCI funded
London South Bank University · Education · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Incumbent: Malvern Panalytical Ltd
- Published value
- £179kinc. VAT as published
- Annual run-rate
- £59kpublished value ÷ term, inc. VAT
- Term
- 8 May 2026 → 7 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06954d
- Ends · in 933 days
SBREC Business Dataset - Global
The Mayor and Commonalty and Citizens of the City of London · Local authority
Incumbent: GlobalData UK Ltd
- Published value
- £175kinc. VAT as published
- Annual run-rate
- £58kpublished value ÷ term, inc. VAT
- Term
- 8 May 2026 → 7 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-068d3f
- Ends · in 933 daysExtension option · up to 8 May 2030Buyer plans to re-tender 1 Nov 2029
Supply, Calibration and Reactive Maintenance services for Weighing Equipment
Home Office · Central government · Nationwide (UK)
Incumbent: John White & Son (Weighing Machines) Ltd
- Published value
- £133k
- Annual run-rate
- £45kpublished value ÷ term, exc. VAT
- Term
- 20 May 2026 → 7 May 2029 · 2.9 yrs · up to 8 May 2030 with extensions
- Reference
ocds-h6vhtk-05e5ac
- Ends · in 933 days
Heat Network
Plymouth Community Homes · Other public body · South West England
Incumbent: Insite Energy
- Published value
- £95kinc. VAT as published
- Annual run-rate
- £32kpublished value ÷ term, inc. VAT
- Term
- 8 May 2026 → 7 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-068a47
- Ends · in 933 days
WDC Mycelia Software Subscription
Wealden District Council · Local authority · South East England
Incumbent: VERNA EARTH SOLUTIONS LTD
- Published value
- £31k
- Annual run-rate
- £10kpublished value ÷ term, exc. VAT
- Term
- 8 May 2026 → 7 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06d3b2
- Ends · in 933 days
STH Maintenance for XTAG Baby Security System 2026-29
Sheffield Teaching Hospitals NHS Foundation Trust · Central government · Yorkshire and the Humber
Incumbent: Active Tagging Ltd
- Published value
- £22k
- Annual run-rate
- £7kpublished value ÷ term, exc. VAT
- Term
- 8 May 2026 → 7 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06b73c
- Ends · in 934 daysExtension option · up to 8 May 2032
In-home usage data and insight requirements
Agriculture and Horticulture Development Board · Central government · Nationwide (UK)
Incumbent: Numerator UK Limited (Worldpanel by Numerator)
- Published value
- £1.1m
- Annual run-rate
- £384kpublished value ÷ term, exc. VAT
- Term
- 26 May 2026 → 8 May 2029 · 2.9 yrs · up to 8 May 2032 with extensions
- Reference
ocds-h6vhtk-0646a5
- Ends · in 934 days
SeeTrack Licence 2025-2029
UK Hydrographic Office · Central government · South West England
Incumbent: SeeByte
- Published value
- £85k
- Annual run-rate
- £21kpublished value ÷ term, exc. VAT
- Term
- 9 May 2025 → 8 May 2029 · 3.9 yrs
- Reference
ocds-h6vhtk-05129c
- Ends · in 935 daysExtension option · up to 9 May 2031
Horticultural Machinery Hire
Cheshire West and Chester Council · Local authority · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Incumbent: F.R. Sharrock Ltd
- Published value
- £115k
- Annual run-rate
- £38kpublished value ÷ term, exc. VAT
- Term
- 10 May 2026 → 9 May 2029 · 2.9 yrs · up to 9 May 2031 with extensions
- Reference
ocds-h6vhtk-06593a
- Ends · in 935 daysExtension option · up to 9 May 2031
Fleet Management Software Solution - Key2
Police, Fire & Crime Commissioner for Staffordshire · Police & fire · Nationwide (UK)
Incumbent: Softcat Plc
- Published value
- £107k
- Annual run-rate
- £36kpublished value ÷ term, exc. VAT
- Term
- 10 May 2026 → 9 May 2029 · 2.9 yrs · up to 9 May 2031 with extensions
- Reference
ocds-h6vhtk-06b8b6
- Ends · in 936 daysExtension option · up to 10 May 2031
Provision of Salvaged Aircraft Hulls and Facilities
Ministry of Defence · Central government · Nationwide (UK)
Incumbent: ECUBE SOLUTIONS LIMITED
- Published value
- £623k
- Annual run-rate
- £221kpublished value ÷ term, exc. VAT
- Term
- 15 Jul 2026 → 10 May 2029 · 2.8 yrs · up to 10 May 2031 with extensions
- Reference
ocds-h6vhtk-065eb4
- Ends · in 936 days
South Hams District Council - Contract
South Hams District Council · Local authority · South West England
Incumbent: Cormac Contracting Ltd
- Published value
- £550k
- Annual run-rate
- £183kpublished value ÷ term, exc. VAT
- Term
- 11 May 2026 → 10 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-059761
- Ends · in 936 days
Maintenance and Repair of Air Circuit Breakers
Scottish Government · Nationwide (UK)
Incumbent: NJC Power Limited
- Published value
- £403k
- Annual run-rate
- —start date not published
- Term
- Ends 10 May 2029 · start not published
- Reference
ocds-h6vhtk-06597e
- Ends · in 936 days
West Devon Borough Council - Contract
South Hams District Council · Local authority · South West England
Incumbent: Cormac Contracting Ltd
- Published value
- £255k
- Annual run-rate
- £85kpublished value ÷ term, exc. VAT
- Term
- 11 May 2026 → 10 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-059761
- Ends · in 936 days
P3437 PROVISION OF PEST CONTROL PRODUCTS AND APPLICATION EQUIPMENT
Birmingham City Council · Local authority · West Midlands
Incumbent: JMS BFD Limited T/A Copley Pest Solutions
- Published value
- £180kinc. VAT as published
- Annual run-rate
- £60kpublished value ÷ term, inc. VAT
- Term
- 11 May 2026 → 10 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-05f452
- Ends · in 936 daysExtension option · up to 10 May 2031
Provision of Decorating Materials and the associated Decorating Cards/Vouchers
Gateshead Borough Council · Education · North East England
Incumbent: PPG ARCHITECTURAL COATINGS UK LIMITED
- Published value
- £80k
- Annual run-rate
- £27kpublished value ÷ term, exc. VAT
- Term
- 11 May 2026 → 10 May 2029 · 2.9 yrs · up to 10 May 2031 with extensions
- Reference
ocds-h6vhtk-07843a
- Ends · in 936 days
C445008
NHS England · Central government · Nationwide (UK)
Incumbent: Population Health Ltd
- Published value
- £75k
- Annual run-rate
- £25kpublished value ÷ term, exc. VAT
- Term
- 11 May 2026 → 10 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06734f
- Ends · in 936 days
St Ives Countryside Park Public Toilet Cleaning and Security
City of Bradford Metropolitan District Council · Local authority · Yorkshire and the Humber
Incumbent: St Ives Equestrian
- Published value
- £73kinc. VAT as published
- Annual run-rate
- £25kpublished value ÷ term, inc. VAT
- Term
- 13 May 2026 → 10 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06a2dd
- Ends · in 936 days
MIS Conversions Ltd - Fit out / repairs on Fleet for The Guinness Partnership
The Guinness Partnership · Other public body · Nationwide (UK)
Incumbent: MIS Conversions Limited
- Published value
- £50k
- Annual run-rate
- £17kpublished value ÷ term, exc. VAT
- Term
- 11 May 2026 → 10 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06ba4a
- Ends · in 936 days
3 Year PPM for IPS & UPS
QE Facilities Ltd · Central government · Nationwide (UK)
Incumbent: Bender UK Ltd
- Published value
- £42k
- Annual run-rate
- £14kpublished value ÷ term, exc. VAT
- Term
- 11 May 2026 → 10 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06c270
- Ends · in 936 days
THE KING’S AWARD FOR VOLUNTARY SERVICE (KAVS) CALLIGRAPHY CERTIFICATES
Department for Culture, Media and Sport · Central government
Incumbent: The Calligraphy Centre
- Published value
- £32k
- Annual run-rate
- £11kpublished value ÷ term, exc. VAT
- Term
- 11 May 2026 → 10 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06b86a
- Ends · in 937 daysFramework recordExtension option · up to 11 May 2034Buyer plans to re-tender 12 Feb 2034Panel · 6 suppliers
Provision of Print Services and Signage
Nottingham Trent University · Education · East Midlands
Panel: AGNE Limited, Colorset North Limited, Fast Graphics (Nottingham) Ltd +3 more
- Published value
- £3.1mpublished ceiling for the whole framework
- Annual run-rate
- —panel, not one supplier
- Term
- 12 May 2026 → 11 May 2029 · 2.9 yrs · up to 11 May 2034 with extensions
- Reference
ocds-h6vhtk-05d3df
- Ends · in 937 daysExtension option · up to 11 May 2030
Clare House - Clerk of Works
Clarion Housing Property Development Service Limited · Other public body
Incumbent: BAILY GARNER LLP
- Published value
- £116kinc. VAT as published
- Annual run-rate
- £42kpublished value ÷ term, inc. VAT
- Term
- 6 Aug 2026 → 11 May 2029 · 2.8 yrs · up to 11 May 2030 with extensions
- Reference
ocds-h6vhtk-06dc84
- Ends · in 937 daysExtension option
Professional Services (all stages from survey through to completion on site) in relation to MEI at Creevy/Marlfield, Belfast.
Northern Ireland Housing Executive · Central government · Northern Ireland
Incumbent: Watts Group Limited
- Published value
- £83k
- Annual run-rate
- £28kpublished value ÷ term, exc. VAT
- Term
- 12 May 2026 → 11 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-05e144
- Ends · in 937 days
NHSSC for Canon Medical Systems
Cambridge University Hospitals NHS Foundation Trust · Central government · East of England
Incumbent: NHS ENGLAND
- Published value
- £66k
- Annual run-rate
- £22kpublished value ÷ term, exc. VAT
- Term
- 12 May 2026 → 11 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06a2a8
- Ends · in 937 daysExtension option · up to 11 May 2031
The provision of Tax Advisory Services
Anchor Hanover Group · Other public body · Nationwide (UK)
Incumbent: Deloitte
- Published value
- £60k
- Annual run-rate
- £20kpublished value ÷ term, exc. VAT
- Term
- 12 May 2026 → 11 May 2029 · 2.9 yrs · up to 11 May 2031 with extensions
- Reference
ocds-h6vhtk-06cdb6
- Ends · in 937 days
Gold level Service Contract
Cambridge University Hospitals NHS Foundation Trust · Central government · East of England
Incumbent: Jaeger Medical UK Ltd
- Published value
- £39k
- Annual run-rate
- £13kpublished value ÷ term, exc. VAT
- Term
- 12 May 2026 → 11 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06964a
- Ends · in 938 daysExtension option · up to 12 May 2031Panel · 2 suppliers
Pre-Recorded Video Interviewing Platform
HM Revenue & Customs · Central government · Nationwide (UK)
Panel: SCC (UK) LIMITED, Specialist Computer Centres Plc
- Published value
- £543k
- Annual run-rate
- —panel, not one supplier
- Term
- 13 May 2026 → 12 May 2029 · 2.9 yrs · up to 12 May 2031 with extensions
- Reference
ocds-h6vhtk-05a9b2
- Ends · in 938 daysExtension option · up to 12 May 2031
WSFT-KS-MW-AP-PAT-10-25
West Suffolk NHS Foundation Trust · Central government
Incumbent: Atman [UK] Limited
- Published value
- £148k
- Annual run-rate
- £49kpublished value ÷ term, exc. VAT
- Term
- 13 May 2026 → 12 May 2029 · 2.9 yrs · up to 12 May 2031 with extensions
- Reference
ocds-h6vhtk-05dbe7
- Ends · in 938 days
Supply and Delivery of Lenovo ThinkCentre Thin Client Devices
NHS Property Services Limited · NHS & health
Incumbent: Axess Systems Ltd
- Published value
- £88k
- Annual run-rate
- £29kpublished value ÷ term, exc. VAT
- Term
- 13 May 2026 → 12 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-066f26
- Ends · in 938 daysExtension option · up to 12 May 2030
ASC Deputy and Appointee Case Management System
North Northamptonshire Council · Local authority · East Midlands
Incumbent: Trojan Consultants Limited
- Published value
- £72kinc. VAT as published
- Annual run-rate
- £27kpublished value ÷ term, inc. VAT
- Term
- 23 Sept 2026 → 12 May 2029 · 2.6 yrs · up to 12 May 2030 with extensions
- Reference
ocds-h6vhtk-04f8a2
- Ends · in 939 daysFramework recordPanel · 20 suppliers
Older Adults Residential and Nursing Care Services
Westmorland and Furness Council · Local authority · North West England
Panel: Abbeyfield (Lakeland Extra Care)Society Ltd, Abbeyfield Furness Extra Care Society Ltd, Abbotsfield Care Home Limited +17 more
- Published value
- £222mlargest agreement; total ceiling not published
- Annual run-rate
- —panel, not one supplier
- Term
- Ends 13 May 2029 · start not published
- Reference
ocds-h6vhtk-04bd59
- Ends · in 939 daysFramework recordExtension option · up to 13 May 2030Buyer plans to re-tender 1 Oct 2029Panel · 39 suppliers
Minor Works Framework Agreement for Building Maintenance
Pembrokeshire County Council · Local authority · Wales (Cymru)
Panel: ADREF CONSTRUCTION LTD, BIG BRUMS LIMITED, Barrie Thomas Builders Ltd +36 more
- Published value
- £110mpublished ceiling for the whole framework
- Annual run-rate
- —panel, not one supplier
- Term
- 1 Sept 2026 → 13 May 2029 · 2.7 yrs · up to 13 May 2030 with extensions
- Reference
ocds-h6vhtk-054984
- Ends · in 939 days
ID 6217796 DFE - InterTradeIreland Supply Chain Programme
InterTradeIreland · Central government · Northern Ireland
Incumbent: MOAT Ltd
- Published value
- £2.0m
- Annual run-rate
- £659kpublished value ÷ term, exc. VAT
- Term
- 14 May 2026 → 13 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-05ef6d
- Ends · in 939 days
Biktarvy
Southern Health and Social Care Trust · Central government · Northern Ireland
Incumbent: Gilead Sciences Ltd
- Published value
- £1.2m
- Annual run-rate
- £400kpublished value ÷ term, exc. VAT
- Term
- 14 May 2026 → 13 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-068d02
- Ends · in 939 days
BARICITINIB TABLETS
Southern Health and Social Care Trust · Central government · Northern Ireland
Incumbent: Sciensus Pharma Services Ltd
- Published value
- £700k
- Annual run-rate
- £233kpublished value ÷ term, exc. VAT
- Term
- 14 May 2026 → 13 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-068d74
- Ends · in 939 days
REMDESIVIR INFUSION
Southern Health and Social Care Trust · Central government · Northern Ireland
Incumbent: Gilead Sciences Ltd
- Published value
- £300k
- Annual run-rate
- £100kpublished value ÷ term, exc. VAT
- Term
- 14 May 2026 → 13 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-068d6d
- Ends · in 939 days
Vehicle Conversion Services for Police Vehicles
Police And Crime Commissioner For Durham · Police & fire
Incumbent: ROBERT LAWSON & SONS (SCOTLAND) LTD.
- Published value
- £150k
- Annual run-rate
- £50kpublished value ÷ term, exc. VAT
- Term
- 14 May 2026 → 13 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06afb5
- Ends · in 939 days
Media Monitoring 2026-29
National Institute for Health and Care Excellence · Central government
Incumbent: Precise Media Monitoring Ltd (Onclusive)
- Published value
- £65k
- Annual run-rate
- £21kpublished value ÷ term, exc. VAT
- Term
- 14 May 2026 → 13 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-064b84
- Ends · in 939 days
Supply of x3 John Deere Ride on Mowers
Dacorum Borough Council · Local authority · East of England
Incumbent: P Tuckwell Limited
- Published value
- £62k
- Annual run-rate
- £21kpublished value ÷ term, exc. VAT
- Term
- 14 May 2026 → 13 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06a20c
- Ends · in 939 days
(Maintenance of) PiSmart Cassette Printers (PS5102/26)
Swansea University · Education · Wales (Cymru)
Incumbent: Cell Path Ltd
- Published value
- £53k
- Annual run-rate
- £20kpublished value ÷ term, exc. VAT
- Term
- 2 Sept 2026 → 13 May 2029 · 2.7 yrs
- Reference
ocds-h6vhtk-069527
- Ends · in 939 daysExtension option · up to 13 May 2030
EIDO Digital Consent Suite
Countess of Chester Hospital NHS Foundation Trust · Central government · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Incumbent: EIDO Healthcare Ltd
- Published value
- £51k
- Annual run-rate
- £17kpublished value ÷ term, exc. VAT
- Term
- 27 May 2026 → 13 May 2029 · 2.9 yrs · up to 13 May 2030 with extensions
- Reference
ocds-h6vhtk-06ba9e
- Ends · in 940 days
Electronic Patient Record
Black Country Healthcare NHS Foundation Trust · NHS & health · West Midlands
Incumbent: Access UK Ltd
- Published value
- £5.4m
- Annual run-rate
- £540kpublished value ÷ term, exc. VAT
- Term
- 15 May 2019 → 14 May 2029 · 9.9 yrs
- Reference
ocds-h6vhtk-03ad3a
- Ends · in 940 daysExtension option · up to 14 May 2031
Provision of Engineering Trains, On Track Machines and Associated Services
Transport for Wales (TFW) · Other public body · Wales (Cymru)
Incumbent: Network Rail Infrastructure
- Published value
- £5.0m
- Annual run-rate
- £1.7mpublished value ÷ term, exc. VAT
- Term
- 19 May 2026 → 14 May 2029 · 2.9 yrs · up to 14 May 2031 with extensions
- Reference
ocds-h6vhtk-06933e
- Ends · in 940 daysExtension option · up to 14 May 2031
Maintenance & Support of Hardware & Software for Generators & UPS
Caerphilly County Borough Council · Local authority · Wales (Cymru)
Incumbent: A J CREWS & CO LIMITED
- Published value
- £160k
- Annual run-rate
- £54kpublished value ÷ term, exc. VAT
- Term
- 1 Jun 2026 → 14 May 2029 · 2.9 yrs · up to 14 May 2031 with extensions
- Reference
ocds-h6vhtk-066680
- Ends · in 940 days
Fisher and Paykel Airway Consumables Contract
Somerset NHS Foundation Trust · Central government · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Incumbent: Fisher & Paykel Healthcare
- Published value
- £141k
- Annual run-rate
- £47kpublished value ÷ term, exc. VAT
- Term
- 14 May 2026 → 14 May 2029 · 3 yrs
- Reference
ocds-h6vhtk-0683af
- Ends · in 940 days
Manila Hub: Iraq - Supply of Armoured Vehicle Spare Parts for British Embassy Baghdad
Foreign, Commonwealth and Development Office · Central government
Incumbent: Babcock Vehicle Engineering Ltd
- Published value
- £115k
- Annual run-rate
- £38kpublished value ÷ term, exc. VAT
- Term
- 15 May 2026 → 14 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-06aade
- Ends · in 940 days
Kallidus LMS
Bradford College · Education · Nationwide (UK)
Incumbent: Kallidus
- Published value
- £105k
- Annual run-rate
- £35kpublished value ÷ term, exc. VAT
- Term
- 15 May 2026 → 14 May 2029 · 2.9 yrs
- Reference
ocds-h6vhtk-077aee
- Ends · in 940 days
LED lighting in three schools
London Borough of Hammersmith and Fuham (LBHF) · Local authority
Incumbent: Root3 Ligthing & Electrical Ltd
- Published value
- £79k
- Annual run-rate
- £24kpublished value ÷ term, exc. VAT
- Term
- 12 Feb 2026 → 14 May 2029 · 3.3 yrs
- Reference
ocds-h6vhtk-06588d
When contracts end i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
25,282 commercial units end within 24 months, 37,150 in total · £95bn published GBP values end in the all future end dates, exc. VAT; vehicle-linked values, concession values and other ceiling-like amounts are excluded, so this is not a spend forecast.
By sector, all future end dates i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
CPV division of the procedure; a contract with several divisions counts in each.
85Health and social work services2,18760Transport services (except waste transport)1,25180Education and training services56933Medical equipments, pharmaceuticals45879Business services: law, marketing, consulting43090Sewage, refuse, cleaning and environmental42250Repair and maintenance services32772IT services: consulting, software, internet259
How to read the radar
- End date is the contract period end the buyer published on the notice. Contracts without an end date are not on the radar; neither are contracts the buyer cancelled or terminated early.
- Extension option means the notice publishes a renewal or option clause; the buyer may extend. Hiding these rows shows contracts without a published option, but does not establish that the buyer will procure them again.
- Incumbent is the supplier named on the award behind the contract. A panel (several suppliers on one award) is shown as a panel; no single incumbent is invented.
- Annual run-rate = published GBP value ÷ published term for a single supplier and a term of six months or more. Vehicle-linked values have no run-rate until their commercial role is verified. The annual sort ranks comparable values excluding VAT first; gross-only values remain visible on their rows. This is not actual annual spend.
- Counts are exact for the time-horizon and sector filters. A parent framework or DPS counts once; call-offs published by other buyers count separately. Where the parent cannot be identified, agreements stay separate and are marked as vehicle-linked; check the source notice before treating their date or value as a single contract fact. With other filters, a result above 1,000 units shows as “1,000+”.
- Source. Official UK procurement notices, reused under the Open Government Licence v3.0; the radar is rebuilt nightly. How we count: methodology.