Company profile
Best Mining Company Cominbestsa S.A.
RUC 0791789370001 · Machala, El Oro
Registry data
- RUC
- 0791789370001
- Legal name
- BEST MINING COMPANY COMINBESTSA S.A.
- Company type
- Stock corporation (S.A.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- September 16, 2016
- Start of activities (SRI)
- September 16, 2016
- Subscribed capital
- $100,000
- Economic activity
- Mining of precious metals: gold, silver, platinum
- ISIC code
- B0729.02
- Last year with filed statements
- 2025
- Address
- S/nmanuel Estomba 1010, Santa Rosa
- Location
- Machala, El Oro
- Region
- Costa
- Phone
- 076001518
Financial statements
- Current ratio
- 0.47
- Debt ratio
- 111.9%
| Year | Revenue | Net result | Assets | Equity | Employees |
|---|---|---|---|---|---|
| 2025 | $0 | −$65,674 | $313,533 | −$37,460 | 2 |
| 2024 | $0 | $0 | $381,186 | $28,214 | 2 |
| 2023 | $0 | −$60 | $381,186 | $28,214 | 4 |
| 2022 | $0 | −$5,648 | $381,246 | $28,274 | 4 |
| 2021 | $0 | −$11,630 | $386,642 | $33,922 | 4 |
| 2020 | $0 | −$13,475 | $396,862 | $45,551 | 3 |
| 2019 | $78,446 | −$2,293 | $408,829 | $59,026 | 3 |
| 2018 | $141,055 | −$7,322 | $817,832 | $61,319 | 6 |
| 2017 | $260,227 | −$20,333 | $731,681 | $68,641 | 6 |
| 2016 | $0 | −$180,450 | $303,178 | −$80,450 | 2 |
Its 2019 revenue exceeds that of 42.9% of the 59,064 companies in the country that recorded sales that year. In El Oro, it exceeds 35.9% of the 1,819 on record.
Within its activity (ISIC code B0729.02, 113 companies with sales), its revenue exceeds that of 24.8%; the trade’s typical margin was 1.8%.
Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.
Tax status (SRI)
updated September 5, 2026- Phantom taxpayer: No
- Nonexistent transactions: No
- Tax regime
- General regime The set of rules under which it files its taxes
- Required to keep accounting books
- Yes
- Withholding agent
- No When paying third parties, it withholds taxes and remits them to the SRI
- Special taxpayer
- No Designated by the SRI for its size, with additional filing obligations
- Start of activities
- September 16, 2016
Establishments · 2 registered, 2 open
- HEAD OFFICE El Oro / Machala / Machala / Manuel Estomba 1010 y Sta Rosa y Palmeras Open
- El Oro / Piñas / Saracay / SN Open
Tax status according to the public records of the SRI (Servicio de Rentas Internas, the national tax authority). The risk designations are the SRI’s, not a rating by this site: phantom taxpayer means the SRI considers the company to have no real activity at its declared address, and nonexistent transactions means it invoiced operations the SRI determined never took place.
Where it operates
It has 2 open establishments in El Oro.
Arenillas · 0 companiesAtahualpa · 0 companiesBalsas · 0 companiesChilla · 0 companiesEl Guabo · 0 companiesHuaquillas · 0 companiesLas Lajas · 0 companiesMachala · 1 companiesMarcabeli · 0 companiesPasaje · 0 companiesPiñas · 1 companiesPortovelo · 0 companiesSanta Rosa · 0 companiesZaruma · 0 companies Point at or tap a canton to see its figure
Cantons of the province; the tone follows the count. Each canton links to its listing. Boundaries: geoBoundaries (CC BY 4.0).
Cantons with a presence
- Machala head office 1 location
- Piñas 1 location
Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated September 5, 2026. The location is the province and canton on record, not each site’s exact address.
Activity classification (ISIC)
Frequently asked questions
What is the RUC of Best Mining Company Cominbestsa S.A.?
The RUC (taxpayer registration number) of BEST MINING COMPANY COMINBESTSA S.A. is 0791789370001, according to Ecuador’s public corporate registry.
Is Best Mining Company Cominbestsa S.A. active?
Yes. Its legal status in the registry is Activa.
What does Best Mining Company Cominbestsa S.A. do?
Its registered economic activity (ISIC B0729.02) is: Mining of precious metals: gold, silver, platinum
Where is Best Mining Company Cominbestsa S.A. located?
Its registered address is in Machala, province of El Oro, Ecuador.
When was Best Mining Company Cominbestsa S.A. incorporated?
It was incorporated on September 16, 2016, as a stock corporation (s.a.).
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Corporate information from official public records of Ecuador · where this data comes from