Company profile
Istko Instituto Superior Tecnico Korea S.A.S.
RUC 0993401107001 · Guayaquil, Guayas
Registry data
- RUC
- 0993401107001
- Legal name
- ISTKO INSTITUTO SUPERIOR TECNICO KOREA S.A.S.
- Trade name
- ISTKO
- Company type
- Simplified stock company (S.A.S.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- July 28, 2025
- Start of activities (SRI)
- July 28, 2025
- Subscribed capital
- $40
- Economic activity
- Post-baccalaureate and higher technical education, aimed at education and training for operational work; this level corresponds to the professional degrees of technician and technologist
- ISIC code
- P8530.01
- Last year with filed statements
- 2025
- Address
- Avenida Francisco Orellana 2A, 2Do Callejon 19
- Location
- Guayaquil, Guayas
- Region
- Costa
- Phone
- 042322222
Financial statements
- Debt ratio
- 0.0%
- Net margin
- 0.0%
- Return on equity (ROE)
- 0.0%
The income statement · 2025
- Revenue $451
- Cost of sales $111
- Expenses $335
- Net result $0
Balance sheet structure · 2025
What it owns
- Current assets $40 100%
- Non-current assets $0 0%
How it is financed
- Current liabilities $0 0%
- Non-current liabilities $0 0%
- Equity $40 100%
“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 | $451 | $0 | $40 | $40 | 4 |
In 2025 it recorded revenue of $451 and a net result of $0, a margin of 0.0%.
Its 2025 revenue exceeds that of 6.6% of the 95,463 companies in the country that recorded sales that year. In Guayas, it exceeds 6.5% of the 34,598 on record.
Within its activity (ISIC code P8530.01, 84 companies with sales), its revenue exceeds that of 16.7%; the trade’s typical margin was 0.4%.
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
- 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
- July 28, 2025
Establishments · 1 registered, 1 open
- HEAD OFFICE Guayas / Guayaquil / Guayaquil / Avenida Francisco Orellana y 2Do Callejon 19 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 Guayas.
Alfredo Baquerizo Moreno · 0 companiesBalao · 0 companiesBalzar · 0 companiesColimes · 0 companiesCoronel Marcelino Maridueña · 0 companiesDaule · 0 companiesDurán · 0 companiesEl Empalme · 0 companiesEl Triunfo · 0 companiesGeneral Antonio Elizalde · 0 companiesGuayaquil · 1 companiesIsidro Ayora · 0 companiesLomas de Sargentillo · 0 companiesMilagro · 0 companiesNaranjal · 0 companiesNaranjito · 0 companiesNobol · 0 companiesPalestina · 0 companiesPedro Carbo · 0 companiesPlayas · 0 companiesSalitre · 0 companiesSamborondón · 0 companiesSanta Lucia · 0 companiesSimón Bolívar · 0 companiesYaguachi · 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
- Guayaquil 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)
Frequently asked questions
What is the RUC of Istko Instituto Superior Tecnico Korea S.A.S.?
The RUC (taxpayer registration number) of ISTKO INSTITUTO SUPERIOR TECNICO KOREA S.A.S. is 0993401107001, according to Ecuador’s public corporate registry.
Is Istko Instituto Superior Tecnico Korea S.A.S. active?
Yes. Its legal status in the registry is Activa.
What trade name does Istko Instituto Superior Tecnico Korea S.A.S. use?
It operates under the trade name ISTKO, according to the SRI’s RUC registry.
What does Istko Instituto Superior Tecnico Korea S.A.S. do?
Its registered economic activity (ISIC P8530.01) is: Post-baccalaureate and higher technical education, aimed at education and training for operational work; this level corresponds to the professional degrees of technician and technologist
Where is Istko Instituto Superior Tecnico Korea S.A.S. located?
Its registered address is in Guayaquil, province of Guayas, Ecuador.
When was Istko Instituto Superior Tecnico Korea S.A.S. incorporated?
It was incorporated on July 28, 2025, 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