United Kingdom Contracts Finder contract award · ocds-b5fd17-32f14338-4cb5-4d97-a039-228da0dc3576
Events booking service
Security Industry Authority awarded £400K to Calder Conferences for Professional Services & Consulting in February 2026 — one of 40 awards this buyer has made, above its typical award size.
02 Feb 2026
Award date
£400K
Contract value
Buying agency
Security Industry Authority 40 Awards
£5.3M Avg award
Above vs typical
Winning supplier
Calder Conferences 48 Awards
39 Buyers
£136M Total won
Contract description
Events booking service
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Related awards · Security Industry Authority
40 awardsThe buyer's full award list ranked by value, with the winning supplier, date and sector on every row — plus CSV / API export.
Tender no.SupplierAmountDateSector
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Other wins · Calder Conferences
48 winsThe supplier's complete win history across every buyer it sells to — not just the handful shown here.
Tender no.BuyerAmountDateSector
- ocds-b5fd17-4e68a555-8684-498a-9d9a-07fab030e239Ministry of Justice£26.4M22 Jan 2026 Professional Services
- ocds-b5fd17-28ecbe1c-819b-4124-a08f-2d46142d9c83Department for Environment, Food and Rural Affairs (Defra)£20.4M15 Apr 2025 Professional Services
- ocds-b5fd17-34f54c2d-b6a8-4c81-8049-fc97d55da179MCA - Maritime and Coastguard Agency£19.0M16 Feb 2023 Professional Services
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