Company profile
Inversiones Tres Marias S.A.
RUT 99.543.850-KFondos y Sociedades de Inversión y Entidades Financieras Similares
Inversiones Tres Marias S.A. (RUT 99.543.850-K) holds 9 mining concessions (3,838 ha) in 3 comunas of Valparaíso, most of them in El Tabo, according to the SERNAGEOMIN cadastre. SERNAGEOMIN
Mining concessions
SERNAGEOMINSERNAGEOMIN cadastre of current concessions.
9
current concessions
3,838ha
total area
9 constituted and 0 in process; 9 for exploitation and 0 for exploration.
- El Tabo · Valparaíso6 concessions · 2,188 ha
- Cartagena · Valparaíso2 concessions · 1,100 ha
- Casablanca · Valparaíso1 concession · 550 ha
Water rights
Dirección General de Aguas…DGA register of water use rights.
9
current rights in its name
- 9 consumptive: 71.1 l/s declared in total
By region: Valparaíso (9)
Flows are those the register declares, added by type; the DGA warns that the register does not replace the case file.
Mining patents
TGRTreasury register of mining-concession patents, file of October 2026.
18
concessions with a patent
$469,090,829
to pay in the period
130 payment forms in the file.
Frequently asked questions about Inversiones Tres Marias S.A.
Answers built from the same figures as this page, each with its source.
- What is the RUT of Inversiones Tres Marias S.A.?
- The RUT of Inversiones Tres Marias S.A. is 99.543.850-K; its registered name at the SII is INVERSIONES TRES MARIAS S A. Its main activity, per the SII, is fondos y sociedades de inversión y entidades financieras similares. SIISII
- What mining concessions does Inversiones Tres Marias S.A. hold?
- According to the SERNAGEOMIN cadastre, Inversiones Tres Marias S.A. holds 9 mining concessions covering 3,838 ha: 9 for exploitation. They are in 3 comunas of Valparaíso, most of them in El Tabo. SERNAGEOMIN
- Does Inversiones Tres Marias S.A. hold water rights?
- Yes. The DGA register of water use rights lists 9 water use rights held by Inversiones Tres Marias S.A.: 9 consumptive (71.1 l/s in total), in Valparaíso. Dirección General de Aguas…
- Does Inversiones Tres Marias S.A. pay mining patents?
- Yes. The Treasury (TGR) file of October 2026 lists the patent of 18 mining concessions under Inversiones Tres Marias S.A., with $469,090,829 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 9 mining concessions, one by one, with area, status and source
- Its 9 water rights, with flow and resolution date per the DGA register
- Its mining patents (18 concessions): what is due, paid and owed by period
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