# Sonopress — source-backed brand brief Profile: [Sonopress]() Evidence record: [Sources and review dates]() Exported: 2026-10-30T02:52:15.493Z. 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: West Germany Scope: Wikidata Q10373382 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:sonopress:wikidata:p17]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q10373382, revision 2241706277]() — Public knowledge base; observed 2026-10-17T05:04:43.907Z; lineage: wikidata.org; record: Q10373382:P17@2241706277. - [Wikidata label: Q713750, revision 2549766859]() — Public knowledge base; observed 2026-10-17T03:07:34.597Z; lineage: wikidata.org; record: Q713750:label:en@2549766859. ## Inception \(Wikidata\) Status: Stated by a public source Value: 1988 Scope: Wikidata Q10373382 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:sonopress:wikidata:p571]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q10373382, revision 2241706277]() — Public knowledge base; observed 2026-10-17T05:04:43.907Z; lineage: wikidata.org; record: Q10373382:P571@2241706277. ## Official website \(Wikidata; date unspecified\) Status: Stated by a public source Value: https://www.sonopress.de/ Scope: Wikidata Q10373382 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:sonopress:wikidata:p856]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q10373382, revision 2241706277]() — Public knowledge base; observed 2026-10-17T05:04:43.907Z; lineage: wikidata.org; record: Q10373382:P856@2241706277. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.