Company profile
Winstocorp S.A.
RUC 0992538988001 · Guayaquil, Guayas
Registry data
- RUC
- 0992538988001
- Legal name
- WINSTOCORP S.A.
- Company type
- Stock corporation (S.A.)
- Size segment (SCVS)
- Medium · 2025
- Incorporation date
- October 30, 2007
- Start of activities (SRI)
- October 30, 2007
- Subscribed capital
- $310,994
- 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
- 2025
- Address
- Av Primera 9, MZ 75, Mapasingue Oeste
- Location
- Guayaquil, Guayas
- Region
- Costa
- Phone
- 043917417
Financial statements
- Current ratio
- 0.91
- Debt ratio
- 90.4%
- Net margin
- 0.8%
- Return on equity (ROE)
- 4.1%
- Revenue vs 2024
- −59.9%
The income statement · 2025
- Revenue $2,484,635
- Cost of sales $2,247,218
- Expenses $204,363
- Net result $18,962
Balance sheet structure · 2025
What it owns
- Current assets $3,004,418 62%
- Non-current assets $1,813,526 38%
How it is financed
- Current liabilities $3,311,306 69%
- Non-current liabilities $1,042,043 22%
- Equity $464,595 10%
“Current” means within one year: what can be turned into cash, or what has to be paid, in that span.
| Year | Revenue | Net result | Assets | Equity | Employees |
|---|---|---|---|---|---|
| 2025 | $2,484,635 | $18,962 | $4,817,944 | $464,595 | 4 |
| 2024 | $6,195,048 | $17,733 | $6,133,453 | $444,109 | 6 |
| 2023 | $4,953,787 | $76,483 | $10,308,841 | $426,376 | 24 |
| 2022 | $5,449,410 | $151,221 | $11,474,074 | $341,395 | 87 |
| 2021 | $1,205,004 | $21,619 | $12,755,699 | $191,466 | 69 |
| 2020 | $859,783 | $3,828 | $8,386,522 | $167,444 | 85 |
| 2019 | $1,728,766 | $23,220 | $4,664,298 | $163,191 | 97 |
| 2018 | $538,823 | $15,729 | $3,969,566 | $1,219,503 | 30 |
| 2017 | $342,842 | $1,251 | $2,200,129 | $74,652 | 27 |
| 2016 | $7,386 | $299 | $22,637 | $14,262 | 1 |
| 2015 | $13,301 | $672 | $20,267 | $13,929 | 2 |
| 2014 | $113,586 | $880 | $58,444 | $13,182 | 2 |
| 2013 | $85,922 | $2,302 | $106,984 | $12,302 | 2 |
| 2012 | $0 | $0 | $10,000 | $10,000 | 1 |
| 2011 | $0 | $0 | $10,000 | $10,000 | 1 |
| 2010 | $0 | $0 | $57,883 | $800 | 1 |
| 2009 | $0 | $0 | $57,883 | $800 | 1 |
| 2008 | $0 | $0 | $57,883 | $800 | 1 |
| 2007 | $0 | $0 | $800 | $800 | — |
In 2025 it recorded revenue of $2,484,635 and a net result of $18,962, a margin of 0.8%.
Its 2025 revenue exceeds that of 92.2% of the 95,463 companies in the country that recorded sales that year. In Guayas, it exceeds 91.5% of the 34,598 on record.
Within its activity (ISIC code F4100.10, 2,613 companies with sales), its revenue exceeds that of 94.7%; the trade’s typical margin was 1.7%.
Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.
Tax status (SRI)
updated September 3, 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
- Yes Designated by the SRI for its size, with additional filing obligations
- Start of activities
- October 30, 2007
Establishments · 1 registered, 1 open
- HEAD OFFICE Guayas / Guayaquil / Tarqui / Avenida Primera Solar 9 y Calle Primera 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 Guayas.
Alfredo Baquerizo Moreno · 0 companiesBalao · 0 companiesBalzar · 0 companiesColimes · 0 companiesCoronel Marcelino Maridueña · 0 companiesDaule · 0 companiesDurán · 0 companiesEl Empalme · 0 companiesEl Triunfo · 0 companiesGeneral Antonio Elizalde · 0 companiesGuayaquil · 1 companiesIsidro Ayora · 0 companiesLomas de Sargentillo · 0 companiesMilagro · 0 companiesNaranjal · 0 companiesNaranjito · 0 companiesNobol · 0 companiesPalestina · 0 companiesPedro Carbo · 0 companiesPlayas · 0 companiesSalitre · 0 companiesSamborondón · 0 companiesSanta Lucia · 0 companiesSimón Bolívar · 0 companiesYaguachi · 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
- Guayaquil head office 1 location
Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated September 3, 2026. The location is the province and canton on record, not each site’s exact address.
Activity classification (ISIC)
- Construction
- Construction of buildings
- Construction of buildings
- Construction of buildings
- 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
Frequently asked questions
What is the RUC of Winstocorp S.A.?
The RUC (taxpayer registration number) of WINSTOCORP S.A. is 0992538988001, according to Ecuador’s public corporate registry.
Is Winstocorp S.A. active?
Yes. Its legal status in the registry is Activa.
What does Winstocorp 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
Where is Winstocorp S.A. located?
Its registered address is in Guayaquil, province of Guayas, Ecuador.
When was Winstocorp S.A. incorporated?
It was incorporated on October 30, 2007, as a stock corporation (s.a.).
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Corporate information from official public records of Ecuador · where this data comes from