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Calder Conferences

75 contracts won£271,891,724 total value

Every public sector contract Calder Conferences has won, with the buyer, value and end date for each. When these contracts approach their end date they usually return to the market. Business predicts when, follows Calder Conferences for you, and alerts you the moment a renewal goes live.

Where they win

The sectors, tender types and buyers where Calder Conferences wins most often.

See every live NHS tenders and find your next contract before they do.

See all NHS buyers and UK contract awards.

Sectors

Catering & Food27
Marketing & Communications26
Research & Consultancy16
Transport & Logistics9
Healthcare & Medical4
Social Care & Community4
Training & Education4
Cultural & Recreation3

Top Buyers

NHS England
5 contracts
£11,989,679
UK Shared Business Services Limited
5 contracts
£14,300,000
Crown Commercial Service
4 contracts
£15,675,000
The Arts Council of England
2 contracts
£80,000
Department for Education
2 contracts
£4,119,796
Department for Environment, Food & Rural Affairs
2 contracts
£25,300,000
Ministry of Defence
2 contracts
£17,444,696
NHS Supply Chain Coordination
2 contracts
£2,119,366

Awards(75)

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CSP27895 - Venue Find and Supporting Services for Meetings, Conferences and Events

UK Shared Business Services Limited
SWINDON
£100,000
Awarded 14 Oct 2026
Ends 18 Oct 2027

Venue Find and Supporting Services for Meetings, Conferences and Events

Care Quality Commission
England
£3,333,333
Awarded 16 Sept 2026
Ends 20 Nov 2030

Booking Services Venues and Events 2026

Ofsted
London
£5,000,000
Awarded 1 Aug 2026

Booking Service for Meetings and Events

NHS Blood and Transplant
Bristol
£3,671,129
Awarded 21 Jul 2026
Ends 31 Jul 2029

SE1229 - Venue Hire

Sport England
Loughborough
£965,000
Awarded 15 Jul 2026
Ends 9 Oct 2028

TEN-2627-005-PCR 2015 - Venue Finding

National Employment Savings Trust (NEST)
London
£56,000
Awarded 12 Jun 2026
Ends 11 Jun 2027

EHRC 2526-39 Venue Services

Equality and Human Rights Commission
MANCHESTER
£100,000
Awarded 20 Apr 2026
Ends 2 May 2028

C436727 DHSC Call Off Contract for Venue Find Services

Department of Health and Social Care
Westminster
£4,000,000
Awarded 16 Apr 2026
Ends 22 May 2027

CSP26014 - Acas27454 - Venue Hire

UK SBS
Swindon
£550,000
Awarded 13 Apr 2026
Ends 30 Apr 2030

Room / Venue Booking System

KMMH
Maidstone
Not specified
Awarded 30 Mar 2026
Ends 31 Mar 2030

HMT Venue Hire and Event Planning

Hm Treasury
LONDON
£1,200,000
Awarded 5 Mar 2026
Ends 22 Feb 2029

Venue Booking Services

Mayor's Office for Policing and Crime
London
£22,000,000
Awarded 1 Mar 2026

Provision of Venue Conference and Event Bookings

Crown Commercial Service
Liverpool
£1,500,000
Awarded 26 Feb 2026
Ends 28 Feb 2029

Venue Management Services

NHS England
Leeds
£1,166,918
Awarded 23 Feb 2026
Ends 26 Feb 2027

ACE 701 CCS Venue and Conferencing booking

The Arts Council of England
England
£40,000
Awarded 10 Feb 2026

GB-Manchester: ACE 701 CCS Venue and Conferencing booking

The Arts Council of England
Manchester
£40,000
Awarded 10 Feb 2026
Ends 31 Mar 2028

Conference Booking

Office for National Statistics
NEWPORT
£2,600,000
Awarded 9 Feb 2026
Ends 28 Feb 2030

Venue Find and Supporting Services for Meetings, Conferences and Events

Department for Education
London
£4,000,000
Awarded 4 Feb 2026
Ends 28 Feb 2029

Venue Booking Services (2026-2030)

DWP
London
£2,088,450
Awarded 3 Feb 2026
Ends 26 Feb 2030

Events booking service

Security Industry Authority
LONDON
£480,000
Awarded 2 Feb 2026
Ends 8 Mar 2030

Know when Calder Conferences's contracts come up for renewal

Business predicts when each of these contracts is due to be re-tendered, follows Calder Conferences for you, and alerts you the moment a renewal goes live, so you can bid before the incumbent locks it in again.

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Why track Calder Conferences?

Calder Conferences is an active supplier to UK public sector buyers. Their contract history is one of the clearest guides to where the work is: which authorities they serve, what those contracts are worth, and, most usefully, when each contract is due to end. A contract nearing its end date is an opportunity, because the buyer will usually run the work again.

How renewal tracking works

We aggregate Calder Conferences's award notices from 600+ UK and Irish sources and read the end date on each contract. From those dates, Business predicts when each contract is likely to be re-tendered and, if you follow the supplier, alerts you the moment a matching tender goes live. That head start lets you speak to the buyer and prepare a bid before the incumbent is confirmed again.

What you can do here

  • Review the full history. Every contract Calder Conferences has won, with the buyer, value and dates for each.
  • Spot upcoming renewals. Contracts approaching their end date are the ones most likely to reopen.
  • Track and get alerted. Follow Calder Conferences and be notified when their contracts come up again (Business).
  • Benchmark and target. See which buyers rely on them and at what value, then focus where you can win.

Frequently asked questions

Where does this data come from?

Official UK and Irish contract award notices, aggregated from 600+ sources and updated daily.

Is the contract history free?

Yes. The full award history, values and buyers are free to browse. Predicted renewal dates, following a supplier and renewal alerts are part of our Business plans.

How do you predict renewals?

From the end dates and durations recorded on awarded contracts. A contract at or near its end date is a strong candidate to return to the market.