Company profile
Mztuntiak Constructora S.A.S.
RUC 1498309530001 · Tiwintza, Morona Santiago
Registry data
- RUC
- 1498309530001
- Legal name
- MZTUNTIAK CONSTRUCTORA S.A.S.
- Trade name
- MZTUNTIAK CONSTRUCTORA SAS
- Company type
- Simplified stock company (S.A.S.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- April 11, 2023
- Start of activities (SRI)
- April 11, 2023
- Subscribed capital
- $100
- Economic activity
- Construction of all types of non-residential buildings: industrial production buildings, e.g. factories, workshops, assembly plants; hospitals, schools, office buildings, hotels, stores, shopping centres, warehouses, restaurants, observatories, churches, museums; airport, port and station buildings for buses, trolleybuses and trains, including underground parking facilities and covered indoor sports facilities, etc. Includes remodelling, renovation or rehabilitation of existing structures
- ISIC code
- F4100.20
- Last year with filed statements
- 2025
- Address
- Soldado Monge, Jorge Salguero
- Location
- Tiwintza, Morona Santiago
- Region
- Oriente
- Phone
- 072307218
Financial statements
- Current ratio
- 29.52
- Debt ratio
- 3.4%
- Net margin
- 78.0%
- Return on equity (ROE)
- 12.4%
- Revenue vs 2024
- −10.0%
Balance sheet structure · 2025
What it owns
- Current assets $148 100%
- Non-current assets $0 0%
How it is financed
- Current liabilities $5 3%
- Non-current liabilities $0 0%
- Equity $143 97%
“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 | $23 | $18 | $148 | $143 | 2 |
| 2024 | $25 | $25 | $125 | $125 | 2 |
| 2023 | $21 | $21 | $121 | $121 | 2 |
In 2025 it recorded revenue of $23 and a net result of $18, a margin of 78.0%.
Its 2025 revenue exceeds that of 2.6% of the 95,463 companies in the country that recorded sales that year. In Morona Santiago, it exceeds 4.9% of the 447 on record.
Within its activity (ISIC code F4100.20, 744 companies with sales), its revenue exceeds that of 6.3%; the trade’s typical margin was 2.2%.
Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.
Tax status (SRI)
updated August 30, 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
- April 11, 2023
Establishments · 1 registered, 1 open
- HEAD OFFICE Morona Santiago / Tiwintza / Santiago / Soldado Monge y Jorge Salguero 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 Morona Santiago.
Gualaquiza · 0 companiesHuamboya · 0 companiesLimón Indanza · 0 companiesLogroño · 0 companiesMorona · 0 companiesPablo Vi · 0 companiesPalora · 0 companiesSan Juan Bosco · 0 companiesSantiago · 0 companiesSucúa · 0 companiesTaisha · 0 companiesTiwintza · 1 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
- Tiwintza head office 1 location
Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated August 30, 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 non-residential buildings: industrial production buildings, e.g. factories, workshops, assembly plants; hospitals, schools, office buildings, hotels, stores, shopping centres, warehouses, restaurants, observatories, churches, museums; airport, port and station buildings for buses, trolleybuses and trains, including underground parking facilities and covered indoor sports facilities, etc. Includes remodelling, renovation or rehabilitation of existing structures
Frequently asked questions
What is the RUC of Mztuntiak Constructora S.A.S.?
The RUC (taxpayer registration number) of MZTUNTIAK CONSTRUCTORA S.A.S. is 1498309530001, according to Ecuador’s public corporate registry.
Is Mztuntiak Constructora S.A.S. active?
Yes. Its legal status in the registry is Activa.
What trade name does Mztuntiak Constructora S.A.S. use?
It operates under the trade name MZTUNTIAK CONSTRUCTORA SAS, according to the SRI’s RUC registry.
What does Mztuntiak Constructora S.A.S. do?
Its registered economic activity (ISIC F4100.20) is: Construction of all types of non-residential buildings: industrial production buildings, e.g. factories, workshops, assembly plants; hospitals, schools, office buildings, hotels, stores, shopping centres, warehouses, restaurants, observatories, churches, museums; airport, port and station buildings for buses, trolleybuses and trains, including underground parking facilities and covered indoor sports facilities, etc. Includes remodelling, renovation or rehabilitation of existing structures
Where is Mztuntiak Constructora S.A.S. located?
Its registered address is in Tiwintza, province of Morona Santiago, Ecuador.
When was Mztuntiak Constructora S.A.S. incorporated?
It was incorporated on April 11, 2023, 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