PUBLIC-CONTRACT SUPPLIER PROFILE

IAN WILLIAMS LIMITED

Companies House 00879464 · Active. Observed evidence is kept separate from ownership, risk and renewal inferences.

Published notices67 Feb 2025 to 9 Jul 2026
Distinct buyers6published buyer labels
Disclosed GBP£1.5bnnotice fields, not revenue
End-date leads2next 24 months · verify
REGISTERED IDENTITY

IAN WILLIAMS LIMITED

Company number
00879464
Status
Active
Incorporated
17 May 1966
Company type
Private Limited Company
Registered office
QUARRY ROAD, CHIPPING SODBURY, BRISTOL
SIC codes
43341 - Painting, 43999 - Other specialised construction activities n.e.c., 81100 - Combined facilities support activities
Accounts last made up
30 Mar 2025
Next accounts due
31 Dec 2026
LEI
No exact held link
LEI registration
Not available
Check the current register ↗
PUBLISHED SUPPLIER ALIASES

3 labels

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

  1. IAN WILLIAMS LIMITED4 notices · latest 9 Jul 2026
  2. Ian Williams1 notices · latest 7 Feb 2025
  3. Ian Williams Limited1 notices · latest 14 May 2025
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 00879464

IAN WILLIAMS 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

2 published contract end dates in the next 24 months

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

SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 00879464; date window applied to published contract_end fields.

INFERRED

Derived review signals

INFERRED · REVIEW SIGNAL

17% of linked notices name the leading buyer

RICHMOND HOUSING PARTNERSHIP LIMITED appears on 1 of 6 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

Longer-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 stated2 notices
Buyers
2
Disclosed GBP
£1.5bn
ONS population
Not joined
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 00879464; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

South East1 notices
Buyers
1
Disclosed GBP
£35.6k
ONS population
9,278,065 (2021)
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 00879464; 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.

London1 notices
Buyers
1
Disclosed GBP
£880k
ONS population
8,799,728 (2021)
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 00879464; 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.

England1 notices
Buyers
1
Disclosed GBP
£3.1m
ONS population
Not joined
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 00879464; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

East of England1 notices
Buyers
1
Disclosed GBP
£1.6m
ONS population
6,335,074 (2021)
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 00879464; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

ONS contextUsual residents2021

ONS Census population for East of England (E12000006); context only, not attributed economic impact.

PUBLISHED END-DATE EVIDENCE

Contracts approaching their stated end date

Showing 2 of 2 records ending within 24 months. This is a research queue, not a renewal forecast.

Published end date26 Apr 202824-month window

Fire Remediation Works for Aster Group

ASTER GROUP LIMITED

SourceContracts Finder daily OCDS CSVDate9 Jul 2026Method

Exact supplier company number 00879464; contract end date copied from the published award notice.

Published end date8 Jun 202824-month window

Planned Maintenance Works

ACCENT HOUSING LIMITED

SourceContracts Finder daily OCDS CSVDate7 Jul 2025Method

Exact supplier company number 00879464; 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.

9 Jul 2026 · East of EnglandFire Remediation Works for Aster GroupASTER GROUP LIMITED · Fire doors£1.6m22 Aug 2025 · region not statedCHIC Multiple Elements of the Built Environment Framework [2025-2029]Communities and Housing Investment Consortium Limited · Props and mining strutsNot disclosed7 Jul 2025 · EnglandPlanned Maintenance WorksACCENT HOUSING LIMITED · Building construction work£3.1m14 May 2025 · region not statedFusion21 Decarbonisation Framework - CF Award NoticeFusion21 Members Consortium · Thermal insulation work£1.5bn25 Mar 2025 · South EastEldene Health Centre - Multiple room refurbishment for change of useNHS PROPERTY SERVICES LIMITED · Refurbishment work£35.6k7 Feb 2025 · LondonCyclical Decorations 24/25RICHMOND HOUSING PARTNERSHIP LIMITED · Decoration work£880k
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.