Company profile
Centro de Estudios de Materiales y Control de Obra, S.A.
RUC 1792412471001 · Quito, Pichincha
Registry data
- RUC
- 1792412471001
- Legal name
- CENTRO DE ESTUDIOS DE MATERIALES Y CONTROL DE OBRA, S.A.
- Trade name
- CEMOSA
- Company type
- Branch of a foreign company
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- January 5, 2013
- Start of activities (SRI)
- January 9, 2013
- Subscribed capital
- $12,500
- Economic activity
- Construction of all types of non-residential buildings: industrial production buildings, e.g. factories, workshops, assembly plants; hospitals, schools, office buildings, hotels, stores, shopping centres, warehouses, restaurants, observatories, churches, museums; airport, port and station buildings for buses, trolleybuses and trains, including underground parking facilities and covered indoor sports facilities, etc. Includes remodelling, renovation or rehabilitation of existing structures
- ISIC code
- F4100.20
- Last year with filed statements
- 2025
- Address
- Francisco de Orellana E4-64, Tajamar, Carcelen
- Location
- Quito, Pichincha
- Region
- Sierra
- Phone
- 022893131
Financial statements
- Current ratio
- 1.02
- Debt ratio
- 129.0%
| Year | Revenue | Net result | Assets | Equity | Employees |
|---|---|---|---|---|---|
| 2025 | $0 | −$25,539 | $170,092 | −$49,328 | 2 |
| 2024 | $0 | −$2,797 | $73,048 | −$23,788 | 2 |
| 2023 | $0 | −$17,043 | $72,899 | −$20,991 | 2 |
| 2022 | $33,214 | $5,864 | $76,836 | −$3,948 | 1 |
| 2021 | $500 | −$2,533 | $84,075 | −$9,813 | 5 |
| 2020 | $0 | −$4,487 | $84,627 | −$7,279 | 4 |
| 2019 | $33,768 | $2,175 | $93,422 | −$2,792 | 4 |
| 2018 | $112,079 | $3,741 | $96,157 | −$4,968 | 4 |
| 2017 | $503,162 | $5,149 | $230,347 | −$8,709 | 3 |
| 2016 | $662,450 | $792 | $220,813 | $0 | 4 |
| 2015 | $688,918 | $22,846 | $288,359 | $0 | 4 |
| 2014 | $1,996,642 | $70,709 | $496,044 | −$37,496 | 4 |
| 2013 | $471,221 | −$128,560 | $359,843 | −$116,060 | 5 |
Its 2022 revenue exceeds that of 33.4% of the 72,526 companies in the country that recorded sales that year. In Pichincha, it exceeds 30.5% of the 24,802 on record.
Within its activity (ISIC code F4100.20, 539 companies with sales), its revenue exceeds that of 43.6%; the trade’s typical margin was 3.6%.
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
- January 9, 2013
Establishments · 1 registered, 1 open
- HEAD OFFICE Pichincha / Quito / Pomasqui / San Ignacio KM 8 y Manuel Cordova Galarza 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)
- Construction
- Construction of buildings
- Construction of buildings
- Construction of buildings
- Construction of all types of non-residential buildings: industrial production buildings, e.g. factories, workshops, assembly plants; hospitals, schools, office buildings, hotels, stores, shopping centres, warehouses, restaurants, observatories, churches, museums; airport, port and station buildings for buses, trolleybuses and trains, including underground parking facilities and covered indoor sports facilities, etc. Includes remodelling, renovation or rehabilitation of existing structures
Frequently asked questions
What is the RUC of Centro de Estudios de Materiales y Control de Obra, S.A.?
The RUC (taxpayer registration number) of CENTRO DE ESTUDIOS DE MATERIALES Y CONTROL DE OBRA, S.A. is 1792412471001, according to Ecuador’s public corporate registry.
Is Centro de Estudios de Materiales y Control de Obra, S.A. active?
Yes. Its legal status in the registry is Activa.
What trade name does Centro de Estudios de Materiales y Control de Obra, S.A. use?
It operates under the trade name CEMOSA, according to the SRI’s RUC registry.
What does Centro de Estudios de Materiales y Control de Obra, S.A. do?
Its registered economic activity (ISIC F4100.20) is: Construction of all types of non-residential buildings: industrial production buildings, e.g. factories, workshops, assembly plants; hospitals, schools, office buildings, hotels, stores, shopping centres, warehouses, restaurants, observatories, churches, museums; airport, port and station buildings for buses, trolleybuses and trains, including underground parking facilities and covered indoor sports facilities, etc. Includes remodelling, renovation or rehabilitation of existing structures
Where is Centro de Estudios de Materiales y Control de Obra, S.A. located?
Its registered address is in Quito, province of Pichincha, Ecuador.
When was Centro de Estudios de Materiales y Control de Obra, S.A. incorporated?
It was incorporated on January 5, 2013, as a branch of a foreign company.
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Corporate information from official public records of Ecuador · where this data comes from