# Subterra — source-backed brand brief Profile: [Subterra]() Evidence record: [Sources and review dates]() Exported: 2026-10-30T01:45:53.130Z. 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. 5 supported scoped claim(s); 0 unresolved or overdue claim(s). ## Country \(Wikidata; date unspecified\) Status: Stated by a public source Value: Czech Republic Scope: Wikidata Q20755231 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:subterra:wikidata:p17]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q20755231, revision 2534946131]() — Public knowledge base; observed 2026-10-17T05:07:50.173Z; lineage: wikidata.org; record: Q20755231:P17@2534946131. - [Wikidata label: Q213, revision 2549072609]() — Public knowledge base; observed 2026-10-17T00:45:25.927Z; lineage: wikidata.org; record: Q213:label:en@2549072609. ## Inception \(Wikidata\) Status: Stated by a public source Value: 1992-04-01 Scope: Wikidata Q20755231 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:subterra:wikidata:p571]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q20755231, revision 2534946131]() — Public knowledge base; observed 2026-10-17T05:07:50.173Z; lineage: wikidata.org; record: Q20755231:P571@2534946131. ## Industry \(Wikidata; date unspecified\) Status: Stated by a public source Value: construction industry Scope: Wikidata Q20755231 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:subterra:wikidata:p452]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q20755231, revision 2534946131]() — Public knowledge base; observed 2026-10-17T05:07:50.173Z; lineage: wikidata.org; record: Q20755231:P452@2534946131. - [Wikidata label: Q13405640, revision 2538617460]() — Public knowledge base; observed 2026-10-17T05:41:18.157Z; lineage: wikidata.org; record: Q13405640:label:en@2538617460. ## Legal form \(Wikidata; date unspecified\) Status: Stated by a public source Value: akciová společnost Scope: Wikidata Q20755231 property P1454. 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:subterra:wikidata:p1454]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q20755231, revision 2534946131]() — Public knowledge base; observed 2026-10-17T05:07:50.173Z; lineage: wikidata.org; record: Q20755231:P1454@2534946131. - [Wikidata label: Q3742494, revision 2505114986]() — Public knowledge base; observed 2026-10-17T00:45:26.476Z; lineage: wikidata.org; record: Q3742494:label:en@2505114986. ## Official website \(Wikidata; date unspecified\) Status: Stated by a public source Value: https://subterra.cz/ Scope: Wikidata Q20755231 property P856. 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:subterra:wikidata:p856]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q20755231, revision 2534946131]() — Public knowledge base; observed 2026-10-17T05:07:50.173Z; lineage: wikidata.org; record: Q20755231:P856@2534946131. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.