supplier
Calder Conferences
Calder Conferences has won 21 UK public sector awards from 17 buyers since 2015. The typical award is worth £250,000.
as a supplier
21 recorded awards from 17 buyers , between 2 Dec 2015 and 11 Jun 2026.
“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.
sells to
common questions about Calder Conferences
How many public sector contracts has Calder Conferences won?
- Calder Conferences has won 21 UK public sector contracts from 17 public bodies since 2015.
Which public bodies buy from Calder Conferences?
- Calder Conferences has won the most contracts from Defra, Cefas and Department for Education.
How large are Calder Conferences's contracts?
- The median published value of a contract won by Calder Conferences is £250,000. Framework ceilings are excluded, because they state a spending limit shared across many suppliers rather than a value one supplier received.
Which Calder Conferences contracts are expiring soon?
- 4 contracts involving Calder Conferences have end dates in the next 12 months, the earliest on 13 Dec 2026.
contracts expiring in the next 12 months
Contract end dates as published on the original notice. An end date is not a commitment to re-tender — a contract may be extended, varied or allowed to lapse — but it is the earliest public signal that work may come back to market.
| contract | counterparty | value | ends |
|---|---|---|---|
| Event Venue Booking System | The Pensions Regulator | £150,000 | 13 Dec 2026 |
| External Venue Hire | DEFRA | £4,500,000 | 26 Feb 2027 |
| GB-Bristol: Events and Conference Venue Hire | Office for Students | £750,000 | 28 Feb 2027 |
| TEN-2627-005-PCR 2015 - Venue Finding | National Employment Savings Trust (NEST) | £56,000 | 11 Jun 2027 |
contracts won
every contract won by Calder Conferences →
where these figures come from
Every figure on this page is derived from notices published by Contracts Finder, Find a Tender, Public Contracts Scotland and Sell2Wales, under the Open Government Licence v3.0. The corpus runs from 17 Dec 2014 to 11 Sept 2026 and is refreshed from the publishers' own APIs through the working day.
Records are combined into one organisation on identifiers where publishers provide them — a Companies House number, a GB-PPON supplier id — and on exact normalised name and address where they do not. Never on address alone: one shared-service postcode carries 244 unrelated organisations.
Counts are of contracting processes, not published notices: a tender and its award notice are one contract, and are counted once. Values are medians, never totals, and exclude framework ceilings — a ceiling states a spending limit shared across every supplier on the framework, so adding them together produces a number no one ever spent. sources and coverage · how matching works
Contains public sector information licensed under the Open Government Licence v3.0.