Company profile
Sersa-ec S.A.S.
RUC 1793144489001 · Quito, Pichincha
Registry data
- RUC
- 1793144489001
- Legal name
- SERSA-EC S.A.S.
- Trade name
- SERSA-EC
- Company type
- Simplified stock company (S.A.S.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- March 16, 2021
- Start of activities (SRI)
- May 4, 2021
- Subscribed capital
- $300
- Economic activity
- Engineering design activities (that is, applying physical laws and principles of engineering to the design of machines, materials, instruments, structures, processes and systems) and engineering consultancy for machinery, industrial processes and industrial plants
- ISIC code
- M7110.21
- Last year with filed statements
- 2025
- Address
- Gregorio Flor S42 7, Oe6c, la Ecuatoriana
- Location
- Quito, Pichincha
- Region
- Sierra
- Phone
- 023041364
Financial statements
- Debt ratio
- 0.0%
- Return on equity (ROE)
- 0.0%
Balance sheet structure · 2025
What it owns
- Current assets $657 100%
- Non-current assets $0 0%
How it is financed
- Current liabilities $0 0%
- Non-current liabilities $0 0%
- Equity $657 100%
“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 | $0 | $0 | $657 | $657 | 4 |
| 2024 | $0 | $0 | $657 | $657 | 4 |
| 2023 | $2,311 | $2,219 | $2,804 | $2,712 | 4 |
| 2022 | $4,006 | $60 | $542 | $493 | 4 |
| 2021 | $338 | $133 | $502 | $433 | 4 |
Its 2023 revenue exceeds that of 10.1% of the 83,064 companies in the country that recorded sales that year. In Pichincha, it exceeds 8.4% of the 28,420 on record.
Within its activity (ISIC code M7110.21, 239 companies with sales), its revenue exceeds that of 9.2%; the trade’s typical margin was 2.1%.
Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.
Tax status (SRI)
updated September 1, 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
- May 4, 2021
Establishments · 1 registered, 1 open
- HEAD OFFICE Pichincha / Quito / la Ecuatoriana / S42 Gregorio Flor 7 y Oe6c 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 Pichincha.
Cayambe · 0 companiesMejia · 0 companiesPedro Moncayo · 0 companiesPedro Vicente Maldonado · 0 companiesPuerto Quito · 0 companiesQuito · 1 companiesRuminahui · 0 companiesSan Miguel de los Bancos · 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
- Quito head office 1 location
Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated September 1, 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 activities (that is, applying physical laws and principles of engineering to the design of machines, materials, instruments, structures, processes and systems) and engineering consultancy for machinery, industrial processes and industrial plants
Frequently asked questions
What is the RUC of Sersa-ec S.A.S.?
The RUC (taxpayer registration number) of SERSA-EC S.A.S. is 1793144489001, according to Ecuador’s public corporate registry.
Is Sersa-ec S.A.S. active?
Yes. Its legal status in the registry is Activa.
What trade name does Sersa-ec S.A.S. use?
It operates under the trade name SERSA-EC, according to the SRI’s RUC registry.
What does Sersa-ec S.A.S. do?
Its registered economic activity (ISIC M7110.21) is: Engineering design activities (that is, applying physical laws and principles of engineering to the design of machines, materials, instruments, structures, processes and systems) and engineering consultancy for machinery, industrial processes and industrial plants
Where is Sersa-ec S.A.S. located?
Its registered address is in Quito, province of Pichincha, Ecuador.
When was Sersa-ec S.A.S. incorporated?
It was incorporated on March 16, 2021, 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