Company profile
Calminech S.A.S.
RUC 0691782859001 · Riobamba, Chimborazo
Registry data
- RUC
- 0691782859001
- Legal name
- CALMINECH S.A.S.
- Trade name
- CALIZAS Y MINERALES CHIMBORAZO
- Company type
- Simplified stock company (S.A.S.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- July 5, 2021
- Start of activities (SRI)
- July 5, 2021
- Subscribed capital
- $300
- Economic activity
- Quarrying, crushing and breaking of limestone for use in the manufacture of lime or cement
- ISIC code
- B0810.12
- Last year with filed statements
- 2025
- Address
- KM. 6 1/2 Via Abaños
- Location
- Riobamba, Chimborazo
- Region
- Sierra
- Phone
- 032306958
Financial statements
- Debt ratio
- 0.0%
- Return on equity (ROE)
- 0.0%
Balance sheet structure · 2025
What it owns
- Current assets $300 100%
- Non-current assets $0 0%
How it is financed
- Current liabilities $0 0%
- Non-current liabilities $0 0%
- Equity $300 100%
“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 | $300 | $300 | 4 |
| 2024 | $0 | $0 | $300 | $300 | 8 |
| 2023 | $0 | $0 | $300 | $300 | 6 |
| 2022 | $0 | $0 | $300 | $300 | 6 |
| 2021 | $0 | $0 | $300 | $300 | 6 |
Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.
Tax status (SRI)
updated September 3, 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 5, 2021
Establishments · 1 registered, 1 open
- HEAD OFFICE Chimborazo / Riobamba / Riobamba / KM. 6 1/2 Via Abaños y SN 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 Chimborazo.
Alausí · 0 companiesChambo · 0 companiesChunchi · 0 companiesColta · 0 companiesCumandá · 0 companiesGuamote · 0 companiesGuano · 0 companiesPallatanga · 0 companiesPenipe · 0 companiesRiobamba · 1 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
- Riobamba head office 1 location
Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated September 3, 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 Calminech S.A.S.?
The RUC (taxpayer registration number) of CALMINECH S.A.S. is 0691782859001, according to Ecuador’s public corporate registry.
Is Calminech S.A.S. active?
Yes. Its legal status in the registry is Activa.
What trade name does Calminech S.A.S. use?
It operates under the trade name CALIZAS Y MINERALES CHIMBORAZO, according to the SRI’s RUC registry.
What does Calminech S.A.S. do?
Its registered economic activity (ISIC B0810.12) is: Quarrying, crushing and breaking of limestone for use in the manufacture of lime or cement
Where is Calminech S.A.S. located?
Its registered address is in Riobamba, province of Chimborazo, Ecuador.
When was Calminech S.A.S. incorporated?
It was incorporated on July 5, 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