Company profile
Professional Maintenance Services - Promser Sociedad por Acciones Simplificada
RUC 1793191293001 · Quito, Pichincha
Registry data
- RUC
- 1793191293001
- Legal name
- PROFESSIONAL MAINTENANCE SERVICES - PROMSER SOCIEDAD POR ACCIONES SIMPLIFICADA
- Trade name
- PROMSER
- Company type
- Simplified stock company (S.A.S.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- November 26, 2021
- Start of activities (SRI)
- November 26, 2021
- Subscribed capital
- $100
- Economic activity
- Provision of a combination of support services within clients' facilities, such as general interior cleaning, maintenance, refuse disposal, guard and security, mail routing, reception, laundry and related services, to support operations within the facilities. The units classified here provide personnel to carry out these support activities but are not involved with or responsible for the clients' core activities
- ISIC code
- N8110.00
- Last year with filed statements
- 2025
- Address
- Rumipamba Oe1-41, Av. 10 de Agosto
- Location
- Quito, Pichincha
- Region
- Sierra
- Phone
- 022430334
Financial statements
- Debt ratio
- 0.0%
- Return on equity (ROE)
- 0.0%
Balance sheet structure · 2025
What it owns
- Current assets $100 100%
- Non-current assets $0 0%
How it is financed
- Current liabilities $0 0%
- Non-current liabilities $0 0%
- Equity $100 100%
“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 | $100 | $100 | 4 |
| 2024 | $0 | $0 | $100 | $100 | 4 |
| 2023 | $0 | $0 | $100 | $100 | 4 |
| 2022 | $0 | $0 | $100 | $100 | 4 |
| 2021 | $0 | $0 | $100 | $100 | 4 |
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
- November 26, 2021
Establishments · 1 registered, 1 open
- HEAD OFFICE Pichincha / Quito / Quito Distrito Metropolitano / Rumipamba y Av. 10 de Agosto 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 Pichincha.
Cayambe · 0 companiesMejia · 0 companiesPedro Moncayo · 0 companiesPedro Vicente Maldonado · 0 companiesPuerto Quito · 0 companiesQuito · 1 companiesRuminahui · 0 companiesSan Miguel de los Bancos · 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
- Quito 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)
- Administrative and support service activities
- Services to buildings and landscape activities
- Combined facilities support activities
- Combined facilities support activities
- Provision of a combination of support services within clients' facilities, such as general interior cleaning, maintenance, refuse disposal, guard and security, mail routing, reception, laundry and related services, to support operations within the facilities. The units classified here provide personnel to carry out these support activities but are not involved with or responsible for the clients' core activities
Frequently asked questions
What is the RUC of Professional Maintenance Services - Promser Sociedad por Acciones Simplificada?
The RUC (taxpayer registration number) of PROFESSIONAL MAINTENANCE SERVICES - PROMSER SOCIEDAD POR ACCIONES SIMPLIFICADA is 1793191293001, according to Ecuador’s public corporate registry.
Is Professional Maintenance Services - Promser Sociedad por Acciones Simplificada active?
Yes. Its legal status in the registry is Activa.
What trade name does Professional Maintenance Services - Promser Sociedad por Acciones Simplificada use?
It operates under the trade name PROMSER, according to the SRI’s RUC registry.
What does Professional Maintenance Services - Promser Sociedad por Acciones Simplificada do?
Its registered economic activity (ISIC N8110.00) is: Provision of a combination of support services within clients' facilities, such as general interior cleaning, maintenance, refuse disposal, guard and security, mail routing, reception, laundry and related services, to support operations within the facilities. The units classified here provide personnel to carry out these support activities but are not involved with or responsible for the clients' core activities
Where is Professional Maintenance Services - Promser Sociedad por Acciones Simplificada located?
Its registered address is in Quito, province of Pichincha, Ecuador.
When was Professional Maintenance Services - Promser Sociedad por Acciones Simplificada incorporated?
It was incorporated on November 26, 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