Company profile

Corporate registry In dissolution SRI Active

Minera Yellowriver Mining S.A.

RUC 0790150139001 · Machala, El Oro

Caution: the two sources disagree. The corporate registry lists it as Disolución y Liquidación Oficio Inscrita en RM, but the SRI has its RUC as Active . Verify the situation before doing business with this company. What each status means

See the tax details

Registry data

RUC: 0790150139001
Legal name: MINERA YELLOWRIVER MINING S.A.
Trade name: MINERA YELLOWRIVER MINING S A
Company type: Stock corporation (S.A.)
Incorporation date: September 24, 1999
Start of activities (SRI): September 24, 1999
Subscribed capital: $800
Economic activity: Mining of precious metals: gold, silver, platinum
ISIC code: B0729.02
Last year with filed statements: 2007
Address: Quinta Norte, Guayaquil
Location: Machala, El Oro
Region: Costa
Phone: 2923970

Financial statements

Debt ratio: 0.0%
Return on equity (ROE): 0.0%

Revenue by year

$84.8 k

$1.3 M

2000 2003 2004 2005 2006 2007

Net result by year

$648

−$148 k

$11.1 k

2000 2003 2004 2005 2006 2007

Balance sheet structure · 2007

What it owns

Current assets $800 100%
Non-current assets $0 0%

How it is financed

Current liabilities $0 0%
Non-current liabilities $0 0%
Equity $800 100%

“Current” means within one year: what can be turned into cash, or what has to be paid, in that span.

Financial statements filed with the Superintendencia de Compañías, year by year
Year	Revenue	Net result	Assets	Equity
2007	$0	$0	$800	$800
2006	$1,322,100	$11,084	$643,447	$449,891
2005	$861,160	−$148,024	$835,753	$539,716
2004	$69,198	$8,744	$406,821	$142,045
2003	$0	$0	$809,350	$45,449
2000	$84,767	$648	$196,703	$40,138

Its 2006 revenue exceeds that of 86.4% of the 30,031 companies in the country that recorded sales that year. In El Oro, it ranks 97th among the 641 on record.

Within its activity (ISIC code B0729.02, 34 companies with sales), its revenue exceeds that of 76.5%; the trade’s typical margin was 1.4%.

Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.

Tax status (SRI)

updated September 2, 2026

RUC status: Active

This status does not match the corporate registry, which lists the company as Disolución y Liquidación Oficio Inscrita en RM.

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 24, 1999

Establishments · 1 registered, 1 open

HEAD OFFICE El Oro / Portovelo / Portovelo / Rodrigo Borja S/N 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 1 open establishment in El Oro.

Arenillas · 0 companiesAtahualpa · 0 companiesBalsas · 0 companiesChilla · 0 companiesEl Guabo · 0 companiesHuaquillas · 0 companiesLas Lajas · 0 companiesMachala · 0 companiesMarcabeli · 0 companiesPasaje · 0 companiesPiñas · 0 companiesPortovelo · 1 companiesSanta Rosa · 0 companiesZaruma · 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

Portovelo head office 1 location

Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated September 2, 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 Minera Yellowriver Mining S.A.?

The RUC (taxpayer registration number) of MINERA YELLOWRIVER MINING S.A. is 0790150139001, according to Ecuador’s public corporate registry.

Is Minera Yellowriver Mining S.A. active?

No. Its legal status in the registry is Disolución y Liquidación Oficio Inscrita en RM.

What trade name does Minera Yellowriver Mining S.A. use?

It operates under the trade name MINERA YELLOWRIVER MINING S A, according to the SRI’s RUC registry.

What does Minera Yellowriver Mining S.A. do?

Its registered economic activity (ISIC B0729.02) is: Mining of precious metals: gold, silver, platinum

Where is Minera Yellowriver Mining S.A. located?

Its registered address is in Machala, province of El Oro, Ecuador.

When was Minera Yellowriver Mining S.A. incorporated?

It was incorporated on September 24, 1999, as a stock corporation (s.a.).

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Corporate information from official public records of Ecuador · where this data comes from