Company profile
Costrucionestonsupa S.A.S.
RUC 0891793294001 · Atacames, Esmeraldas
Registry data
- RUC
- 0891793294001
- Legal name
- COSTRUCIONESTONSUPA S.A.S.
- Company type
- Simplified stock company (S.A.S.)
- Incorporation date
- June 20, 2024
- Start of activities (SRI)
- June 20, 2024
- Subscribed capital
- $5,000
- Economic activity
- Activities of holding companies, that is, units that hold the assets of a group of subsidiary corporations (owning controlling levels of equity) and whose principal activity is owning the group. The holding companies in this class do not provide any other service to the businesses in which the equity is held, that is, they do not administer or manage other units
- ISIC code
- K6420.00
- Address
- A1 M71, SL2
- Location
- Atacames, Esmeraldas
- Region
- Costa
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
- June 20, 2024
Establishments · 1 registered, 1 open
- HEAD OFFICE Esmeraldas / Atacames / Atacames / A1 y SL2 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 Esmeraldas.
Atacames · 1 companiesEloy Alfaro · 0 companiesEsmeraldas · 0 companiesMuisne · 0 companiesQuinindé · 0 companiesRioverde · 0 companiesSan Lorenzo · 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
- Atacames head office 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)
- Financial and insurance activities
- Financial service activities, except insurance and pension funding
- Activities of holding companies
- Activities of holding companies
- Activities of holding companies, that is, units that hold the assets of a group of subsidiary corporations (owning controlling levels of equity) and whose principal activity is owning the group. The holding companies in this class do not provide any other service to the businesses in which the equity is held, that is, they do not administer or manage other units
Frequently asked questions
What is the RUC of Costrucionestonsupa S.A.S.?
The RUC (taxpayer registration number) of COSTRUCIONESTONSUPA S.A.S. is 0891793294001, according to Ecuador’s public corporate registry.
Is Costrucionestonsupa S.A.S. active?
Yes. Its legal status in the registry is Activa.
What does Costrucionestonsupa S.A.S. do?
Its registered economic activity (ISIC K6420.00) is: Activities of holding companies, that is, units that hold the assets of a group of subsidiary corporations (owning controlling levels of equity) and whose principal activity is owning the group. The holding companies in this class do not provide any other service to the businesses in which the equity is held, that is, they do not administer or manage other units
Where is Costrucionestonsupa S.A.S. located?
Its registered address is in Atacames, province of Esmeraldas, Ecuador.
When was Costrucionestonsupa S.A.S. incorporated?
It was incorporated on June 20, 2024, as a simplified stock company (s.a.s.).
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Corporate information from official public records of Ecuador · where this data comes from