Company profile
Compania Minera Zamora S.A. Cominzasa
RUC 1791099214001 · Quito, Pichincha
Registry data
- RUC
- 1791099214001
- Legal name
- COMPANIA MINERA ZAMORA S.A. COMINZASA
- Trade name
- COMINZASA
- Company type
- Stock corporation (S.A.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- January 11, 1991
- Start of activities (SRI)
- January 11, 1991
- Subscribed capital
- $76,960
- Economic activity
- Mining of other minerals: asbestos, siliceous fossil meal, steatite (talc), vermiculite, perlite, chlorite, antimony, magnesite, magnesium silicate (powder), silicon, etc.
- ISIC code
- B0899.09
- Last year with filed statements
- 2025
- Address
- Salinas N17-246, Santiago, Sta. Prisca
- Location
- Quito, Pichincha
- Region
- Sierra
- Phone
- 022578218
Financial statements
- Current ratio
- 0.02
- Debt ratio
- 100.5%
| Year | Revenue | Net result | Assets | Equity | Employees |
|---|---|---|---|---|---|
| 2025 | $0 | −$3,605 | $1,605,621 | −$7,815 | 1 |
| 2024 | $1 | −$19,706 | $1,605,084 | −$4,210 | 1 |
| 2023 | $0 | −$14,358 | $1,602,725 | $15,496 | 2 |
| 2022 | $0 | −$3,384 | $1,601,487 | $29,853 | 4 |
| 2021 | $0 | −$3,384 | $1,604,871 | $33,237 | 4 |
| 2020 | $0 | −$6,097 | $1,606,024 | $34,390 | 4 |
| 2019 | $0 | −$8,461 | $1,612,121 | $40,487 | 4 |
| 2018 | $0 | −$16,453 | $1,620,581 | $48,948 | — |
| 2017 | $0 | −$16,453 | $1,632,141 | $60,507 | — |
| 2016 | $0 | −$68,464 | $2,396,277 | $578,037 | — |
| 2015 | $0 | −$158,568 | $2,464,741 | $509,573 | — |
| 2014 | $0 | $404,313 | $2,616,287 | $351,005 | — |
| 2013 | $143,130 | −$584,491 | $2,400,557 | −$531,182 | — |
| 2012 | $764,225 | −$114,515 | $2,549,068 | $53,308 | — |
| 2011 | $979,235 | −$77,445 | $2,713,855 | $184,356 | 46 |
| 2010 | $762,150 | −$230,288 | $2,928,595 | $261,801 | 48 |
| 2009 | $353,890 | −$572,056 | $2,982,867 | $492,090 | 53 |
| 2008 | $1,565,127 | −$654,575 | $3,292,907 | $1,064,146 | 67 |
| 2007 | $2,021,797 | −$371,230 | $3,422,243 | $1,718,721 | — |
| 2006 | $3,796,513 | $321,873 | $3,964,813 | $2,089,951 | — |
| 2005 | $3,918,290 | $766,107 | $4,097,658 | $1,694,082 | — |
| 2004 | $3,359,754 | $649,839 | $3,940,069 | $1,242,435 | — |
| 2003 | $2,934,464 | $452,501 | $3,778,705 | $535,039 | — |
| 2002 | $2,164,062 | −$155,150 | $3,360,474 | −$174,366 | — |
| 2000 | $280,310 | −$1,161,711 | $3,237,737 | $781,409 | — |
Its 2024 revenue exceeds that of 0.9% of the 88,862 companies in the country that recorded sales that year. In Pichincha, it exceeds 0.8% of the 30,804 on record.
Within its activity (ISIC code B0899.09, 36 companies with sales), its revenue exceeds that of 0.0%; the trade’s typical margin was 2.1%.
Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.
Tax status (SRI)
updated September 6, 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
- January 11, 1991
Establishments · 2 registered, 2 open
- HEAD OFFICE Pichincha / Quito / San Juan / Juan Salinas 17-246 y Santiago Open
- Pichincha / Quito / San Juan / Juan de Salinas N17-24 y Santiago 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 Pichincha.
Cayambe · 0 companiesMejia · 0 companiesPedro Moncayo · 0 companiesPedro Vicente Maldonado · 0 companiesPuerto Quito · 0 companiesQuito · 2 companiesRuminahui · 0 companiesSan Miguel de los Bancos · 0 companies Point at or tap a canton to see its figure
Cantons of the province. Each canton links to its listing. Boundaries: geoBoundaries (CC BY 4.0).
Cantons with a presence
- Quito head office 2 locations
Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated September 6, 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 Compania Minera Zamora S.A. Cominzasa?
The RUC (taxpayer registration number) of COMPANIA MINERA ZAMORA S.A. COMINZASA is 1791099214001, according to Ecuador’s public corporate registry.
Is Compania Minera Zamora S.A. Cominzasa active?
Yes. Its legal status in the registry is Activa.
What trade name does Compania Minera Zamora S.A. Cominzasa use?
It operates under the trade name COMINZASA, according to the SRI’s RUC registry.
What does Compania Minera Zamora S.A. Cominzasa do?
Its registered economic activity (ISIC B0899.09) is: Mining of other minerals: asbestos, siliceous fossil meal, steatite (talc), vermiculite, perlite, chlorite, antimony, magnesite, magnesium silicate (powder), silicon, etc.
Where is Compania Minera Zamora S.A. Cominzasa located?
Its registered address is in Quito, province of Pichincha, Ecuador.
When was Compania Minera Zamora S.A. Cominzasa incorporated?
It was incorporated on January 11, 1991, as a stock corporation (s.a.).
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Corporate information from official public records of Ecuador · where this data comes from