Sierex S.A.

RUC 0991307117001 · Guayas

This company is no longer in the current registry of the Superintendencia de Compañías. Its file is kept here as historical record, with the financial statements it filed through 2006.

Registry data

RUC: 0991307117001
Legal name: SIEREX S.A.
Company type: Stock corporation (S.A.)
Start of activities (SRI): January 5, 1995
Economic activity: Construction of all types of residential buildings: single-family houses, multi-family buildings, including high-rise buildings, homes for the elderly, charity homes, orphanages, prisons, barracks, convents, religious houses. Includes remodelling, renovation or rehabilitation of existing structures
ISIC code: F4100.10
Last year with filed statements: 2006
Location: Guayas

Financial statements

Current ratio: 0.03
Debt ratio: 93.1%

Revenue by year

$60.5 k

2001 2003 2004 2005 2006

Net result by year

$56

−$2.7 k

2001 2003 2004 2005 2006

Balance sheet structure · 2006

What it owns

Current assets $300 3%
Non-current assets $11,395 97%

How it is financed

Current liabilities $10,892 93%
Non-current liabilities $0 0%
Equity $803 7%

“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
2006	$0	−$2,651	$11,695	$803
2005	$4,400	$2	$13,729	$801
2004	$5,200	$3	$15,783	$803
2003	$4,300	−$18	$22,073	$5,113
2001	$60,480	$56	$75,697	$4,051

Its 2005 revenue exceeds that of 12.2% of the 28,728 companies in the country that recorded sales that year. In Guayas, it exceeds 15.2% of the 13,676 on record.

Within its activity (ISIC code F4100.10, 708 companies with sales), its revenue exceeds that of 14.3%; the trade’s typical margin was 2.3%.

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

Tax status (SRI)

updated September 3, 2026

RUC status: Suspended · Depuracion

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 5, 1995
Cessation of activities: February 27, 2011

Establishments · 1 registered, 0 open

HEAD OFFICE Guayas / Guayaquil / Tarqui / Solar 2 Closed

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.

Activity classification (ISIC)

Frequently asked questions

What is the RUC of Sierex S.A.?

The RUC (taxpayer registration number) of SIEREX S.A. is 0991307117001, according to Ecuador’s public corporate registry.

Is Sierex S.A. active?

No. Its legal status in the registry is Fuera del Registro Vigente.

What does Sierex S.A. do?

Its registered economic activity (ISIC F4100.10) is: Construction of all types of residential buildings: single-family houses, multi-family buildings, including high-rise buildings, homes for the elderly, charity homes, orphanages, prisons, barracks, convents, religious houses. Includes remodelling, renovation or rehabilitation of existing structures

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