Puertasmonteros Arquitectos S.A.S.

RUC 1191798406001 · Loja, Loja

Registry data

RUC: 1191798406001
Legal name: PUERTASMONTEROS ARQUITECTOS S.A.S.
Trade name: PM + ARQUITECTOS
Company type: Simplified stock company (S.A.S.)
Incorporation date: January 20, 2026
Start of activities (SRI): January 20, 2026
Subscribed capital: $20
Economic activity: Architectural technical advisory activities in building design and drafting of construction plans
ISIC code: M7110.11
Address: Av. Orillas del Zamora 03-58, Segundo Puertas Moreno, Central
Location: Loja, Loja
Region: Sierra
Phone: 072577201

Tax status (SRI)

updated September 4, 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: January 20, 2026

Establishments · 1 registered, 1 open

HEAD OFFICE Loja / Loja / Loja / Av. Orillas del Zamora y Segundo Puertas Moreno 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 Loja.

Calvas · 0 companiesCatamayo · 0 companiesCelica · 0 companiesChaguarpamba · 0 companiesEspíndola · 0 companiesGonzanama · 0 companiesLoja · 1 companiesMacará · 0 companiesOlmedo · 0 companiesPaltas · 0 companiesPindal · 0 companiesPuyango · 0 companiesQuilanga · 0 companiesSaraguro · 0 companiesSozoranga · 0 companiesZapotillo · 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

Loja head office 1 location

Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated September 4, 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 Puertasmonteros Arquitectos S.A.S.?

The RUC (taxpayer registration number) of PUERTASMONTEROS ARQUITECTOS S.A.S. is 1191798406001, according to Ecuador’s public corporate registry.

Is Puertasmonteros Arquitectos S.A.S. active?

Yes. Its legal status in the registry is Activa.

What trade name does Puertasmonteros Arquitectos S.A.S. use?

It operates under the trade name PM + ARQUITECTOS, according to the SRI’s RUC registry.

What does Puertasmonteros Arquitectos S.A.S. do?

Its registered economic activity (ISIC M7110.11) is: Architectural technical advisory activities in building design and drafting of construction plans

Where is Puertasmonteros Arquitectos S.A.S. located?

Its registered address is in Loja, province of Loja, Ecuador.

When was Puertasmonteros Arquitectos S.A.S. incorporated?

It was incorporated on January 20, 2026, 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