PUBLIC-CONTRACT SUPPLIER PROFILE

CALDER CONFERENCES LIMITED

Companies House 03702902 · Active. Observed evidence is kept separate from ownership, risk and renewal inferences.

Published notices2429 Jan 2025 to 24 Apr 2026
Distinct buyers23published buyer labels
Disclosed GBP£45.2mnotice fields, not revenue
End-date leads5next 24 months · verify
REGISTERED IDENTITY

CALDER CONFERENCES LIMITED

Company number
03702902
Status
Active
Incorporated
27 Jan 1999
Company type
Private Limited Company
Registered office
UNIT 4 WOODSIDE COURT, CLAYTON WOOD RISE, LEEDS
SIC codes
55100 - Hotels and similar accommodation
Accounts last made up
28 Feb 2025
Next accounts due
30 Nov 2026
LEI
No exact held link
LEI registration
Not available
Check the current register ↗
PUBLISHED SUPPLIER ALIASES

6 labels

Names are retained exactly as published and are not treated as separate legal entities.

  1. Calder Conferences10 notices · latest 2 Mar 2026
  2. Calder Conferences Limited5 notices · latest 24 Apr 2026
  3. CALDER CONFERENCES LIMITED4 notices · latest 9 Mar 2026
  4. Calder Conferences Ltd3 notices · latest 22 Apr 2026
  5. Calder Conferences Ltd.1 notices · latest 5 Mar 2025
  6. Calder Conferences limited1 notices · latest 6 Mar 2026
SUPPLIER EVIDENCE GRAPH

What is linked—and how certain is the link?

Every relationship carries its source, date and match method. Exact identifier edges are observed; name-derived ownership or group paths remain inferred.

ObservedInferred · verifyNo combined risk score
OBSERVED · identityExact / sourced

Published supplier identifier → Companies House 03702902

CALDER CONFERENCES LIMITED

SourceCompanies House companies linked to contracts or charitiesDate25 Jul 2026Method

Exact GB-COH company number published on a Contracts Finder supplier record and resolved to the same register number.

CORPORATE GROUP / OWNERSHIPNot established

No exact corporate-parent edge established

The exact identity projection does not contain a publishable parent edge for this supplier. Absence is not evidence of independence.

SourceCompanies House exact identityDate25 Jul 2026Method

Checked exact Companies House identity, held LEI identity where present and the Who Owns This Brand name candidate; no exact parent edge returned.

Continue at Who Owns This Brand ↗
FUNDING ROUNDSCoverage gap

No exact verified funding record linked

The held funding directory did not return a verified exact-company match. That does not prove the company has never raised capital.

SUPPLIER RISK & RENEWAL SIGNALS

Evidence first. Interpretation second.

These inputs help prioritise research; they do not rate supplier quality, solvency, integrity or future award prospects.

OBSERVED

Published and registered facts

OBSERVED EVIDENCE

5 published contract end dates in the next 24 months

3 fall within 12 months. End dates do not prove a reprocurement or renewal.

SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 03702902; date window applied to published contract_end fields.

INFERRED

Derived review signals

INFERRED · REVIEW SIGNAL

8% of linked notices name the leading buyer

UK SHARED BUSINESS SERVICES LIMITED appears on 2 of 24 linked notices. This is notice concentration, not revenue dependency.

SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Derived share = leading buyer notice count ÷ all exact-company-linked notices; values and contract delivery are not used.

INFERRED · REVIEW SIGNAL

3 near-term renewal research leads

A published end date is used only to prioritise source checks. It does not predict buyer intent, supplier retention or a future tender.

SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Derived from published contract end dates within 12 and 24 months of the current date.

No supplier risk score: Observed records and inferred review signals are never combined into a supplier risk score. Missing evidence is not a clean bill of health, proof of independence or proof that no funding or ownership relationship exists.

REGIONAL CONTRACT FOOTPRINT

Where the notices say delivery happens

These are award-notice delivery fields, not headquarters, workforce location or measured local economic impact. ONS population is neutral regional context.

Not stated19 notices
Buyers
18
Disclosed GBP
£41.2m
ONS population
Not joined
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 03702902; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

England2 notices
Buyers
2
Disclosed GBP
£3.6m
ONS population
Not joined
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 03702902; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

South East1 notices
Buyers
1
Disclosed GBP
£90k
ONS population
9,278,065 (2021)
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 03702902; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

ONS contextUsual residents2021

ONS Census population for South East (E12000008); context only, not attributed economic impact.

North East1 notices
Buyers
1
Disclosed GBP
£119.8k
ONS population
2,647,013 (2021)
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 03702902; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

ONS contextUsual residents2021

ONS Census population for North East (E12000001); context only, not attributed economic impact.

London1 notices
Buyers
1
Disclosed GBP
£210k
ONS population
8,799,728 (2021)
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 03702902; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

ONS contextUsual residents2021

ONS Census population for London (E12000007); context only, not attributed economic impact.

PUBLISHED END-DATE EVIDENCE

Contracts approaching their stated end date

Showing 5 of 5 records ending within 24 months. This is a research queue, not a renewal forecast.

Published end date26 Aug 202612-month window

Booking Solution Venue and Events UK SBS

UK SHARED BUSINESS SERVICES LIMITED

SourceContracts Finder daily OCDS CSVDate22 Jul 2025Method

Exact supplier company number 03702902; contract end date copied from the published award notice.

Published end date28 Feb 202712-month window

Venue hire services

VCA - Vehicle Certification Agency

SourceContracts Finder daily OCDS CSVDate18 Jul 2025Method

Exact supplier company number 03702902; contract end date copied from the published award notice.

Published end date4 Aug 202712-month window

Calder

Government Legal Department

SourceContracts Finder daily OCDS CSVDate31 Oct 2025Method

Exact supplier company number 03702902; contract end date copied from the published award notice.

Published end date31 Mar 202824-month window

Venue find & supporting services for meetings, conferences & events

Regulator of Social Housing

SourceContracts Finder daily OCDS CSVDate3 Apr 2025Method

Exact supplier company number 03702902; contract end date copied from the published award notice.

Published end date2 May 202824-month window

EHRC 2526-39 Venue Services

Equality and Human Rights Commission

SourceContracts Finder daily OCDS CSVDate22 Apr 2026Method

Exact supplier company number 03702902; contract end date copied from the published award notice.

BUYER HISTORY

Authorities buying from this supplier

SECTOR HISTORY

What the notices cover

CONTRACT EVIDENCE

Latest published notices

Open the source before relying on names, dates or values.

24 Apr 2026 · region not statedCSP26014 - Acas27454 - Venue HireUK SBS · Hotel meeting and conference services£550k22 Apr 2026 · EnglandEHRC 2526-39 Venue ServicesEquality and Human Rights Commission · Hotel meeting and conference services£100k9 Mar 2026 · region not statedHMT Venue Hire and Event PlanningHM TREASURY · Event services£1.2m6 Mar 2026 · region not statedMeetings, Conferences & EventsNUCLEAR DECOMMISSIONING AUTHORITY · Hotel meeting and conference services£7m3 Mar 2026 · region not statedConference BookingOffice for National Statistics · Hotel meeting and conference services£2.6m2 Mar 2026 · region not statedEvents booking serviceSecurity Industry Authority · Hotel services£400k20 Jan 2026 · region not statedVenue Sourcing Services for Ordnance SurveyORDNANCE SURVEY LIMITED · Hotel accommodation services£1m5 Nov 2025 · region not statedUKEF Meeting and Venue HireUK EXPORT FINANCE · Business travel services£780k31 Oct 2025 · region not statedCalderGovernment Legal Department · Travel agency, tour operator and tourist assistance services£190k22 Oct 2025 · EnglandConference Venue BookingHM Land Registry · Hotel meeting and conference services£3.5m29 Sept 2025 · region not statedVenue Hire SolutionO F W A T · Hotel meeting and conference services£210k19 Sept 2025 · region not statedProvision of Travel and Venue Solutions - Lot 1Crown Commercial Service · Travel management services£4.7m22 Aug 2025 · region not statedVenue Find & Supporting Services for Meetings, Conferences & EventsOFCOM · Hotel meeting and conference services£600k24 Jul 2025 · North EastCalder Conferences Venue Hire (con_28149)Department for Education · Education and training services£119.8k22 Jul 2025 · region not statedBooking Solution Venue and Events UK SBSUK SHARED BUSINESS SERVICES LIMITED · Hotel meeting and conference services£200k18 Jul 2025 · region not statedVenue hire servicesVCA - Vehicle Certification Agency · Event servicesNot disclosed29 May 2025 · region not statedBooking Solution Venue and EventsUK SHARED BUSINESS SERVICES LIMITED · Hotel meeting and conference services£4.5m28 May 2025 · region not statedVenue HireGambling Commission · Hotel meeting and conference services£500k8 Apr 2025 · South EastProvision of External Room Booking Space for SCW 25-27NHS SOUTH, CENTRAL AND WEST COMMISSIONING SUPPORT UNIT · Hotel meeting and conference services£90k3 Apr 2025 · region not statedVenue find & supporting services for meetings, conferences & eventsRegulator of Social Housing · Hotel meeting and conference services£150k5 Mar 2025 · region not statedVenue Find Services RM6342 Lot 3 2025Ministry of Defence · Hotel meeting and conference services£13.4m25 Feb 2025 · LondonVenue, Conferences & Events ServicesGeneral Pharmaceutical Council · Accommodation and office services£210k17 Feb 2025 · region not statedProvision of Booking Solutions Venues & Events ServicesNHS Supply Chain Coordination · Hotel meeting and conference services£2m29 Jan 2025 · region not statedContract Variation- Contract ExtensionDefence Science and Technology Laboratory · Seminar organisation services£1.1m
PROVENANCE

Source dates and licences

Charity Commission public registerOpen Government Licence v3.0Imported 25 Jul 2026Companies House companies linked to contracts or charitiesCompanies House free company data product termsImported 25 Jul 2026Contracts Finder daily OCDS CSVOpen Government Licence v3.0Imported 25 Jul 2026

Notice values may be framework ceilings, amendments or multi-supplier totals. They are not verified revenue, payment, delivery quality, profitability or proof of wrongdoing.