Company profile
Soc. Gardner y Esteffan Ltda.
RUT 77.703.720-KActividades de Apoyo para la Explotación de Otras Minas y Canteras Prestados por Empresas
Soc. Gardner y Esteffan Ltda. (RUT 77.703.720-K) holds 46 mining concessions (11,913 ha) in Copiapó and Tierra Amarilla, Atacama, according to the SERNAGEOMIN cadastre: 22 constituted and 24 in process. SERNAGEOMIN
Mining concessions
SERNAGEOMINSERNAGEOMIN cadastre of current concessions.
46
current concessions
11,913ha
total area
22 constituted and 24 in process; 46 for exploitation and 0 for exploration.
- Copiapó · Atacama41 concessions · 10,513 ha
- Tierra Amarilla · Atacama5 concessions · 1,400 ha
Sites it operates
SERNAGEOMINSERNAGEOMIN register of mining sites and installations, by the operator's RUT.
2
sites
2
active
- Exploración San EnriqueCopiapó · Atacama · activeSERNAGEOMIN
- GaresteDiego de Almagro · Atacama · activeSERNAGEOMIN
Lobbying meetings
InfoLobby, Ley 20.730Meetings recorded in InfoLobby (Law 20,730) it took part in.
1
meetings since Aug 14, 2024
- SERNAGEOMIN1
Counts by institution; officials' names are not published.
Mining patents
TGRTreasury register of mining-concession patents, file of October 2026.
325
concessions with a patent
$1,393,762,387
to pay in the period
971 payment forms in the file.
Frequently asked questions about Soc. Gardner y Esteffan Ltda.
Answers built from the same figures as this page, each with its source.
- What is the RUT of Soc. Gardner y Esteffan Ltda.?
- The RUT of Soc. Gardner y Esteffan Ltda. is 77.703.720-K; its registered name at the SII is SOC GARDNER Y ESTEFFAN LTDA. Its main activity, per the SII, is actividades de apoyo para la explotación de otras minas y canteras prestados por empresas. SIISII
- What mining concessions does Soc. Gardner y Esteffan Ltda. hold?
- According to the SERNAGEOMIN cadastre, Soc. Gardner y Esteffan Ltda. holds 46 mining concessions covering 11,913 ha: 46 for exploitation. They are in Copiapó and Tierra Amarilla, Atacama. SERNAGEOMIN
- Which authorities has Soc. Gardner y Esteffan Ltda. met through lobbying?
- InfoLobby records 1 lobbying meeting in which Soc. Gardner y Esteffan Ltda. took part since Aug 14, 2024, mostly with SERNAGEOMIN (1). InfoLobby, Ley 20.730
- Which mining sites does Soc. Gardner y Esteffan Ltda. operate?
- The SERNAGEOMIN register lists 2 sites with Soc. Gardner y Esteffan Ltda. as operator (2 active), among them Exploración San Enrique and Gareste. SERNAGEOMIN
- Does Soc. Gardner y Esteffan Ltda. pay mining patents?
- Yes. The Treasury (TGR) file of October 2026 lists the patent of 325 mining concessions under Soc. Gardner y Esteffan Ltda., with $1,393,762,387 to pay. TGR
Every figure is a count or a sum of the records of the cited source under this legal person (by its RUT or its name as verified with the SII); the icon opens the original document. Lobbying meetings are shown seven days late. Natural persons have no profile.
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The company's full profile inside Veta IQ, every record with its source.
- Its 46 mining concessions, one by one, with area, status and source
- The 2 sites it operates, with their SERNAGEOMIN register page
- Its lobbying meeting by institution and year, and the latest with their subject
- Its mining patents (325 concessions): what is due, paid and owed by period
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