Entry

SIERRA ANTAPITE S.A.C.

An organisation that mines: a cooperative, an association, a small company or an individual operator.

TypeProducer organisationRelationships5Claims held6Checked2026-08First held2026-08
How this entry is evidenced

Every claim below carries its own evidence standing. The hub publishes those standings and forms no single grade for the entry.

Registry fact3Single source3
This entry in the graph

Every relationship the hub holds for this entry, drawn once. An entry with three edges shows three edges.

involved in · As reportedoperates · As reportedowned by · As reportedinvolved in · As reportedlocated in · As reportedSIERRA ANTAPITE S.A.C. — Producer organisationOEFA sanción — SIERRA ANTAPITE S.A.C. et al. (RD 1855-2018-OEFA/DFAI) — Regulatory action / enforcementUnidad Minera Antapite — Mine site / workingsSIERRA SUN GROUP S.A.C — Producer organisationOEFA sanción — SIERRA ANTAPITE S.A.C. (RD 1969-2021-OEFA/DFAI) — Regulatory action / enforcementPeru — Jurisdiction / administrative area
Peru
Relationships

Showing 5 of 5

Where a source does not establish that a relationship continues, its present status is undetermined. An absent end date is not evidence that it is current.

Tenure and control2

operatesUnidad Minera AntapiteMine site / workingsSingle source
As reportedRoleTHIN. The operator statement rests on a tertiary source plus trade-press portfolio reporting; no regulator or register document naming the unit's titular was retrieved. Flagged in the return for the seat to accept or drop. NOTE producer:sierra-antapite-s-a-c and producer:sierra-antapite-sac are a DUPLICATE PAIR in the live record — see the return's duplicates section.
Evidence (2)

One source states this, and it is labelled as one source.

SourceWikipedia (es) and ProactivoOrigingold-hubObserved2026-09Asserted2026-09-11

owned bySIERRA SUN GROUP S.A.CProducer organisationSingle source
As reported
Evidence (2)

One source states this, and it is labelled as one source.

  • LocatorTERTIARY SOURCE. Corroborated at register level by identical officers in both companies' SUNAT records: Speirs Graham Alexander and Fyfe Alvarado Charles Luis. || BASIS — subsidiary relationship. NO PERCENTAGE IS PUBLIC and the primary statement is tertiary — flagged in the return as thin.Documentrecord:wikipedia-es-unidad-minera-antapite · externalLinkes.wikipedia.org/wiki/Unidad_minera_Antapite QuoteHeld, display gated pending the permissions review.
  • LocatorSIERRA ANTAPITE S.A.C., RUC 20601434335 — Gerente General Speirs Graham Alexander (19/07/2016), Gerente Fyfe Alvarado Charles Luis; same two officers as SIERRA SUN GROUP S.A.C.Documentrecord:sunat-mirror-sierra-antapite-20601434335 · externalLinkwww.datosperu.org/empresa-sierra-antapite-sac-20601434335.php

SourceWikipedia (es), corroborated by SUNAT-register officer overlapOrigingold-hubObserved2026-09Asserted2026-09-11

Geography1

Events and evidence2

involved inOEFA sanción — SIERRA ANTAPITE S.A.C. et al. (RD 1855-2018-OEFA/DFAI)Regulatory action / enforcementRegistry fact
As reportedRolesubject
Evidence (2)

One authoritative register is the bar for this kind of claim. Published as shown, cited and dated.

SourceRUIAS (OEFA)Origingold-hubAsserted2026-08-29

Attributes
Legal formprivateLimitedCompanySingle source
As reported
Evidence

One source states this, and it is labelled as one source.

SourceRUIAS / resolución 1969-2021-OEFA/DFAIOrigingold-hubObserved2026-08Asserted2026-09-02

What the hub does not hold
  • No chain of custody claim is held for this entry.
  • No governance and compliance claim is held for this entry.
  • No participation and support claim is held for this entry.
  • No register identifier (RUC, NIT, cadastre code or equivalent) is held for this entry.

Not shown · SequenceFewer than two dated claims are held, so there is no sequence to read.

Not shown · Where sources disagreeNo source disagreement is noted on this entry.

Not shown · Also namedNo source has used a different name string for this entry.

Not shown · Register identifiersNo register identifier is held for this entry.

Where this entry comes from