Company profile
Mastohealth S.A.S.
RUC 0993393902001 · Guayaquil, Guayas
Registry data
- RUC
- 0993393902001
- Legal name
- MASTOHEALTH S.A.S.
- Company type
- Simplified stock company (S.A.S.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- September 27, 2024
- Start of activities (SRI)
- September 27, 2024
- Subscribed capital
- $2,000
- Economic activity
- Private medical assistance services to inpatients by external physicians
- ISIC code
- Q8620.05
- Last year with filed statements
- 2025
- Address
- Av. Juan Tanca Marengo 1, Av. Abel Romero
- Location
- Guayaquil, Guayas
- Region
- Costa
- Phone
- 042242790
Financial statements
- Current ratio
- 8.01
- Debt ratio
- 12.5%
- Net margin
- 9.9%
- Return on equity (ROE)
- 50.6%
The income statement · 2025
- Revenue $20,681
- Expenses $18,058
- Net result $2,047
Balance sheet structure · 2025
What it owns
- Current assets $4,624 100%
- Non-current assets $0 0%
How it is financed
- Current liabilities $577 12%
- Non-current liabilities $0 0%
- Equity $4,047 88%
“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 | $20,681 | $2,047 | $4,624 | $4,047 | 4 |
| 2024 | $0 | $0 | $2,000 | $2,000 | 4 |
In 2025 it recorded revenue of $20,681 and a net result of $2,047, a margin of 9.9%.
Its 2025 revenue exceeds that of 27.7% of the 95,463 companies in the country that recorded sales that year. In Guayas, it exceeds 25.8% of the 34,598 on record.
Within its activity (ISIC code Q8620.05, 59 companies with sales), its revenue exceeds that of 28.8%; the trade’s typical margin was 1.8%.
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
- September 27, 2024
Establishments · 1 registered, 1 open
- HEAD OFFICE Guayas / Guayaquil / Tarqui / Av. Abel Romeo Castillo 236 y Av. Juan Tanca Marengo 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 Mastohealth S.A.S.?
The RUC (taxpayer registration number) of MASTOHEALTH S.A.S. is 0993393902001, according to Ecuador’s public corporate registry.
Is Mastohealth S.A.S. active?
Yes. Its legal status in the registry is Activa.
What does Mastohealth S.A.S. do?
Its registered economic activity (ISIC Q8620.05) is: Private medical assistance services to inpatients by external physicians
Where is Mastohealth S.A.S. located?
Its registered address is in Guayaquil, province of Guayas, Ecuador.
When was Mastohealth S.A.S. incorporated?
It was incorporated on September 27, 2024, 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