Company profile
Andes Mainstream SpA
RUT 76.037.037-1Otras Actividades de Servicios de Apoyo a las Empresas N.C.P.
Andes Mainstream SpA (RUT 76.037.037-1) holds 54 mining concessions (14,155 ha) in 7 comunas of 5 regions, most of them in Cobquecura (Ñuble), according to the SERNAGEOMIN cadastre: 19 constituted and 35 in process. SERNAGEOMIN
Mining concessions
SERNAGEOMINSERNAGEOMIN cadastre of current concessions.
54
current concessions
14,155ha
total area
19 constituted and 35 in process; 20 for exploitation and 34 for exploration.
- Cobquecura · Ñuble18 concessions · 5,400 ha
- Calama · Antofagasta14 concessions · 3,662 ha
- Frutillar · Los Lagos13 concessions · 3,500 ha
- Pozo Almonte · Tarapacá4 concessions · 393 ha
- Purranque · Los Lagos2 concessions · 600 ha
and 2 more comunas
Lobbying meetings
InfoLobby, Ley 20.730Meetings recorded in InfoLobby (Law 20,730) it took part in.
18
meetings since Jan 30, 2023
- SEA12
- CNE4
- Subsecretaría de Energía1
- Subsecretaría del Medio Ambiente1
Counts by institution; officials' names are not published.
Mining patents
TGRTreasury register of mining-concession patents, file of October 2026.
128
concessions with a patent
$687,516,432
to pay in the period
392 payment forms in the file.
Frequently asked questions about Andes Mainstream SpA
Answers built from the same figures as this page, each with its source.
- What is the RUT of Andes Mainstream SpA?
- The RUT of Andes Mainstream SpA is 76.037.037-1; its registered name at the SII is ANDES MAINSTREAM SPA. Its main activity, per the SII, is otras actividades de servicios de apoyo a las empresas n.c.p.. SIISII
- What mining concessions does Andes Mainstream SpA hold?
- According to the SERNAGEOMIN cadastre, Andes Mainstream SpA holds 54 mining concessions covering 14,155 ha: 20 for exploitation and 34 for exploration. They are in 7 comunas of 5 regions, most of them in Cobquecura (Ñuble). SERNAGEOMIN
- Which authorities has Andes Mainstream SpA met through lobbying?
- InfoLobby records 18 lobbying meetings in which Andes Mainstream SpA took part since Jan 30, 2023, mostly with SEA (12), CNE (4) and Subsecretaría de Energía (1). InfoLobby, Ley 20.730
- Does Andes Mainstream SpA pay mining patents?
- Yes. The Treasury (TGR) file of October 2026 lists the patent of 128 mining concessions under Andes Mainstream SpA, with $687,516,432 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.
What you will see about Andes Mainstream SpA when you sign up
The company's full profile inside Veta IQ, every record with its source.
- Its 54 mining concessions, one by one, with area, status and source
- Its 18 lobbying meetings by institution and year, and the latest with their subject
- Its mining patents (128 concessions): what is due, paid and owed by period
- Email alerts when something new about this company appears
- The AI assistant, which answers with the source of every figure (15 credits in the trial)
- Export to Excel (3 exports in the trial)
No card and no automatic renewal.
Ask the assistant about Andes Mainstream SpA
Pick a question: it is written in the assistant when you come in, and you decide when to send it. Every answer gives the source of each figure.
- Which institutions has Andes Mainstream SpA met through lobbying, and about what?
- Where are the mining concessions of Andes Mainstream SpA, and how many hectares do they cover?
- How much does Andes Mainstream SpA pay in mining patents, and does it owe any balance?
You need an account; the trial includes 15 credits.
Follow Andes Mainstream SpA
Try free