Company profile
Coulomb-labs S.A.S.
RUC 1999307236001 · Yantzaza, Zamora Chinchipe
Registry data
- RUC
- 1999307236001
- Legal name
- COULOMB-LABS S.A.S.
- Trade name
- COULOMB-LABS SAS
- Company type
- Simplified stock company (S.A.S.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- February 2, 2023
- Start of activities (SRI)
- February 2, 2023
- Subscribed capital
- $30
- Economic activity
- Engineering design and engineering consultancy activities for civil, hydraulic and traffic engineering projects
- ISIC code
- M7110.22
- Last year with filed statements
- 2025
- Address
- Armando Arias, Zamora, Central
- Location
- Yantzaza, Zamora Chinchipe
- Region
- Oriente
- Phone
- 072113028
Financial statements
- Current ratio
- 0.63
- Debt ratio
- 108.5%
- Net margin
- 1.1%
- Revenue vs 2024
- ×13.6
The income statement · 2025
- Revenue $8,370
- Expenses $8,307
- Net result $93
| Year | Revenue | Net result | Assets | Equity | Employees |
|---|---|---|---|---|---|
| 2025 | $8,370 | $93 | $31,666 | −$2,679 | 2 |
| 2024 | $614 | −$2,420 | $15,031 | −$2,772 | 2 |
| 2023 | $2,787 | −$382 | $15,874 | −$352 | 2 |
In 2025 it recorded revenue of $8,370 and a net result of $93, a margin of 1.1%.
Its 2025 revenue exceeds that of 18.6% of the 95,463 companies in the country that recorded sales that year. In Zamora Chinchipe, it exceeds 33.3% of the 571 on record.
Within its activity (ISIC code M7110.22, 262 companies with sales), its revenue exceeds that of 17.9%; the trade’s typical margin was 3.3%.
Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.
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
- February 2, 2023
Establishments · 1 registered, 1 open
- HEAD OFFICE Zamora Chinchipe / Yantzaza / Yanzatza / Armando Arias y Zamora 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 Zamora Chinchipe.
Centinela del Cóndor · 0 companiesChinchipe · 0 companiesEl Pangui · 0 companiesNangaritza · 0 companiesPalanda · 0 companiesPaquisha · 0 companiesYacuambi · 0 companiesYantzaza · 1 companiesZamora · 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
- Yantzaza 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)
- Professional, scientific and technical activities
- Architectural and engineering activities; technical testing and analysis
- Architectural and engineering activities and related technical consultancy
- Architectural and engineering activities and related technical consultancy
- Engineering design and engineering consultancy activities for civil, hydraulic and traffic engineering projects
Frequently asked questions
What is the RUC of Coulomb-labs S.A.S.?
The RUC (taxpayer registration number) of COULOMB-LABS S.A.S. is 1999307236001, according to Ecuador’s public corporate registry.
Is Coulomb-labs S.A.S. active?
Yes. Its legal status in the registry is Activa.
What trade name does Coulomb-labs S.A.S. use?
It operates under the trade name COULOMB-LABS SAS, according to the SRI’s RUC registry.
What does Coulomb-labs S.A.S. do?
Its registered economic activity (ISIC M7110.22) is: Engineering design and engineering consultancy activities for civil, hydraulic and traffic engineering projects
Where is Coulomb-labs S.A.S. located?
Its registered address is in Yantzaza, province of Zamora Chinchipe, Ecuador.
When was Coulomb-labs S.A.S. incorporated?
It was incorporated on February 2, 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