Company profile
Sertesa Servicios Tecnicos Sa
RUC 0990502072001 · Guayaquil, Guayas
Registry data
- RUC
- 0990502072001
- Legal name
- SERTESA SERVICIOS TECNICOS SA
- Trade name
- SERTESA S.A.
- Company type
- Stock corporation (S.A.)
- Size segment (SCVS)
- Medium · 2025
- Incorporation date
- November 19, 1980
- Start of activities (SRI)
- November 19, 1980
- Subscribed capital
- $267,000
- Economic activity
- Installation services for other industrial equipment, on a fee or contract basis, such as: communication equipment, mainframe computers and the like, irradiation equipment, electromedical and electrical equipment, etc., including installation of bowling alley equipment
- ISIC code
- C3320.09
- Last year with filed statements
- 2025
- Address
- Octava, Calle B
- Location
- Guayaquil, Guayas
- Region
- Costa
- Phone
- 042281324
Financial statements
- Current ratio
- 6.04
- Debt ratio
- 26.6%
- Net margin
- 6.9%
- Return on equity (ROE)
- 8.0%
- Revenue vs 2024
- +14.9%
The income statement · 2025
- Revenue $1,328,085
- Cost of sales $825,260
- Expenses $358,508
- Net result $92,002
Balance sheet structure · 2025
What it owns
- Current assets $1,546,299 99%
- Non-current assets $16,169 1%
How it is financed
- Current liabilities $256,012 16%
- Non-current liabilities $160,039 10%
- Equity $1,146,418 73%
“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 | $1,328,085 | $92,002 | $1,562,468 | $1,146,418 | 16 |
| 2024 | $1,156,076 | $88,909 | $1,607,350 | $1,231,063 | 22 |
| 2023 | $1,130,377 | $107,605 | $1,666,288 | $1,218,464 | 15 |
| 2022 | $1,094,412 | $94,947 | $1,472,146 | $1,150,860 | 17 |
| 2021 | $1,235,688 | $91,391 | $1,494,063 | $1,096,256 | 13 |
| 2020 | $904,856 | $59,533 | $1,475,592 | $1,046,365 | 3 |
| 2019 | $1,224,854 | $109,008 | $1,507,504 | $1,004,833 | 10 |
| 2018 | $1,364,844 | $129,048 | $1,453,623 | $932,145 | 40 |
| 2017 | $1,384,362 | $166,411 | $1,266,778 | $862,108 | 29 |
| 2016 | $1,968,060 | $143,799 | $1,181,984 | $748,850 | 24 |
| 2015 | $1,054,967 | $111,158 | $957,656 | $715,077 | 20 |
| 2014 | $1,379,688 | $126,094 | $997,834 | $655,527 | 22 |
| 2013 | $1,203,459 | $121,028 | $989,059 | $619,543 | 20 |
| 2012 | $1,316,304 | $128,652 | $929,745 | $519,716 | 20 |
| 2011 | $1,483,457 | $104,696 | $872,341 | $465,069 | 19 |
| 2010 | $1,274,318 | $132,764 | $864,100 | $367,381 | 22 |
| 2009 | $1,504,785 | $76,693 | $860,730 | $311,194 | 22 |
| 2008 | $1,269,440 | $60,296 | $731,901 | $269,502 | 22 |
| 2007 | $958,833 | $57,967 | $797,614 | $252,770 | — |
| 2006 | $948,485 | $33,315 | $516,751 | $226,495 | — |
| 2005 | $777,101 | $26,660 | $492,700 | $210,197 | — |
| 2004 | $667,795 | $22,791 | $414,253 | $224,721 | — |
| 2003 | $652,607 | $25,631 | $365,839 | $214,143 | — |
| 2002 | $563,433 | $23,014 | $356,786 | $189,376 | — |
| 2001 | $338,668 | $18,023 | $364,628 | $169,839 | — |
| 2000 | $359,670 | $15,409 | $197,379 | $141,567 | — |
In 2025 it recorded revenue of $1,328,085 and a net result of $92,002, a margin of 6.9%.
Its 2025 revenue exceeds that of 87.6% of the 95,463 companies in the country that recorded sales that year. In Guayas, it exceeds 86.7% of the 34,598 on record.
Within its activity (ISIC code C3320.09, 35 companies with sales), its revenue exceeds that of 85.7%; the trade’s typical margin was 2.4%.
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
- Yes 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
- November 19, 1980
Establishments · 4 registered, 2 open
- HEAD OFFICE Guayas / Guayaquil / Tarqui / Octava S/N y Calle B Open
- Guayas / Guayaquil / Tarqui / Av. Carlos Julio Arosemena Solar 51 Open
- Manabi / Manta / Manta / Av. Tercera 1509 y Calle 15 y 16 Closed
- Guayas / Guayaquil / Tarqui / Solar 4 Closed
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 2 open establishments in Guayas, plus 2 closed.
Azuay: no dataBolívar: no dataCarchi: no dataCañar: no dataChimborazo: no dataCotopaxi: no dataEl Oro: no dataEsmeraldas: no dataGalápagos: no dataGuayas: 2 companiesImbabura: no dataLoja: no dataLos Ríos: no dataManabí: 0 companiesMorona Santiago: no dataNapo: no dataOrellana: no dataPastaza: no dataPichincha: no dataSanta Elena: no dataSanto Domingo de los Tsáchilas: no dataSucumbíos: no dataTungurahua: no dataZamora Chinchipe: no data Point at or tap a province to see its figure
Provinces with a presence
- Guayas head office 2 locations
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)
- Manufacturing
- Repair and installation of machinery and equipment
- Installation of industrial machinery and equipment
- Installation of industrial machinery and equipment
- Installation services for other industrial equipment, on a fee or contract basis, such as: communication equipment, mainframe computers and the like, irradiation equipment, electromedical and electrical equipment, etc., including installation of bowling alley equipment
Frequently asked questions
What is the RUC of Sertesa Servicios Tecnicos Sa?
The RUC (taxpayer registration number) of SERTESA SERVICIOS TECNICOS SA is 0990502072001, according to Ecuador’s public corporate registry.
Is Sertesa Servicios Tecnicos Sa active?
Yes. Its legal status in the registry is Activa.
What trade name does Sertesa Servicios Tecnicos Sa use?
It operates under the trade name SERTESA S.A., according to the SRI’s RUC registry.
What does Sertesa Servicios Tecnicos Sa do?
Its registered economic activity (ISIC C3320.09) is: Installation services for other industrial equipment, on a fee or contract basis, such as: communication equipment, mainframe computers and the like, irradiation equipment, electromedical and electrical equipment, etc., including installation of bowling alley equipment
Where is Sertesa Servicios Tecnicos Sa located?
Its registered address is in Guayaquil, province of Guayas, Ecuador.
When was Sertesa Servicios Tecnicos Sa incorporated?
It was incorporated on November 19, 1980, as a stock corporation (s.a.).
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Corporate information from official public records of Ecuador · where this data comes from