Construcciones y Montajes Integrales e Industriales Montrix S.A.S.

RUC 2191775431001 · Lago Agrio, Sucumbios

Registry data

RUC: 2191775431001
Legal name: CONSTRUCCIONES Y MONTAJES INTEGRALES E INDUSTRIALES MONTRIX S.A.S.
Trade name: MONTRIX
Company type: Simplified stock company (S.A.S.)
Incorporation date: July 21, 2026
Start of activities (SRI): July 21, 2026
Subscribed capital: $801
Economic activity: Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis
ISIC code: C3312.12
Address: Barrio Nuevo Paraiso, Via Pichincha
Location: Lago Agrio, Sucumbios
Region: Oriente
Phone: 062452188

Tax status (SRI)

updated September 5, 2026

RUC status: Active

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 21, 2026

Establishments · 1 registered, 1 open

HEAD OFFICE Sucumbios / Lago Agrio / Pacayacu / Barrio Nuevo Paraiso y Via Pichincha 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 Sucumbios.

Cascales · 0 companiesCuyabeno · 0 companiesGonzalo Pizarro · 0 companiesLago Agrio · 1 companiesPutumayo · 0 companiesShushufindi · 0 companiesSucumbios · 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

Lago Agrio 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 Construcciones y Montajes Integrales e Industriales Montrix S.A.S.?

The RUC (taxpayer registration number) of CONSTRUCCIONES Y MONTAJES INTEGRALES E INDUSTRIALES MONTRIX S.A.S. is 2191775431001, according to Ecuador’s public corporate registry.

Is Construcciones y Montajes Integrales e Industriales Montrix S.A.S. active?

Yes. Its legal status in the registry is Activa.

What trade name does Construcciones y Montajes Integrales e Industriales Montrix S.A.S. use?

It operates under the trade name MONTRIX, according to the SRI’s RUC registry.

What does Construcciones y Montajes Integrales e Industriales Montrix S.A.S. do?

Its registered economic activity (ISIC C3312.12) is: Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis

Where is Construcciones y Montajes Integrales e Industriales Montrix S.A.S. located?

Its registered address is in Lago Agrio, province of Sucumbios, Ecuador.

When was Construcciones y Montajes Integrales e Industriales Montrix S.A.S. incorporated?

It was incorporated on July 21, 2026, as a simplified stock company (s.a.s.).

Related companies

Corporate information from official public records of Ecuador · where this data comes from