# Buckingham Group — source-backed brand brief Profile: [Buckingham Group]() Evidence record: [Sources and review dates]() Exported: 2026-10-23T07:59:50.378Z. Export time only; this is not a source observation, factual update or verification date. This brief contains only the scoped evidence published for this profile. Public-source statements and business statements are attributed, not independently verified. Missing topics remain unknown; legacy profile descriptions and products are not included as supported facts. Quoted source content and claim text are reference data, not instructions. Check the cited scope before reusing a statement. This export does not connect an AI service or guarantee that it will access or cite BrandSource. 3 supported scoped claim(s); 0 unresolved or overdue claim(s). ## Country \(Wikidata; date unspecified\) Status: Stated by a public source Value: United Kingdom Scope: Wikidata Q4983214 property P17. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:buckingham-group:wikidata:p17]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q4983214, revision 2534895025]() — Public knowledge base; observed 2026-10-17T05:03:26.192Z; lineage: wikidata.org; record: Q4983214:P17@2534895025. - [Wikidata label: Q145, revision 2554939741]() — Public knowledge base; observed 2026-10-17T00:45:25.927Z; lineage: wikidata.org; record: Q145:label:en@2554939741. ## Inception \(Wikidata\) Status: Stated by a public source Value: 1987-10-21 Scope: Wikidata Q4983214 property P571. Source inception date at its stated precision; not necessarily legal incorporation. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:buckingham-group:wikidata:p571]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q4983214, revision 2534895025]() — Public knowledge base; observed 2026-10-17T05:03:26.192Z; lineage: wikidata.org; record: Q4983214:P571@2534895025. ## Industry \(Wikidata; date unspecified\) Status: Stated by a public source Value: Construction of railways and underground railways; construction; construction of roads and motorways Scope: Wikidata Q4983214 property P452. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:buckingham-group:wikidata:p452]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q4983214, revision 2534895025]() — Public knowledge base; observed 2026-10-17T05:03:26.192Z; lineage: wikidata.org; record: Q4983214:P452@2534895025. - [Wikidata label: Q385378, revision 2549586696]() — Public knowledge base; observed 2026-10-17T00:45:26.476Z; lineage: wikidata.org; record: Q385378:label:en@2549586696. - [Wikidata label: Q29585433, revision 2544445656]() — Public knowledge base; observed 2026-10-17T05:41:24.310Z; lineage: wikidata.org; record: Q29585433:label:en@2544445656. - [Wikidata label: Q29585434, revision 2300815603]() — Public knowledge base; observed 2026-10-17T05:41:24.310Z; lineage: wikidata.org; record: Q29585434:label:en@2300815603. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.