Company profile
Castromaron RCB S.A.
RUC 0993319899001 · Guayaquil, Guayas
Registry data
- RUC
- 0993319899001
- Legal name
- CASTROMARON RCB S.A.
- Company type
- Stock corporation (S.A.)
- Size segment (SCVS)
- Microenterprise · 2025
- Incorporation date
- March 31, 2021
- Start of activities (SRI)
- March 31, 2021
- Subscribed capital
- $1,000
- Economic activity
- Operation of shrimp farms and shrimp larvae hatcheries (shrimp larvae laboratories)
- ISIC code
- A0321.02
- Last year with filed statements
- 2025
- Address
- 1 de Mayo 100, los Rios
- Location
- Guayaquil, Guayas
- Region
- Costa
- Phone
- 042000000
Financial statements
- Current ratio
- 0.00
- Debt ratio
- 17430.4%
| Year | Revenue | Net result | Assets | Equity | Employees |
|---|---|---|---|---|---|
| 2025 | $0 | −$1,152 | $2,815 | −$487,881 | 5 |
| 2024 | $52,892 | −$12,713 | $3,933 | −$486,729 | — |
| 2023 | $174,683 | −$378,290 | $65,322 | −$474,016 | 4 |
| 2022 | $32,760 | −$96,725 | $15,494 | −$95,725 | 3 |
| 2021 | $0 | $0 | $1,000 | $1,000 | 2 |
Its 2024 revenue exceeds that of 40.2% of the 88,862 companies in the country that recorded sales that year. In Guayas, it exceeds 38.0% of the 31,851 on record.
Within its activity (ISIC code A0321.02, 860 companies with sales), its revenue exceeds that of 17.7%; the trade’s typical margin was 1.2%.
Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.
Tax status (SRI)
updated August 31, 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
- March 31, 2021
Establishments · 2 registered, 2 open
- HEAD OFFICE Guayas / Guayaquil / Guayaquil / 1 de Mayo y los Rios Open
- El Oro / Arenillas / Carcabon / SN SN 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 2 open establishments across 2 provinces.
Azuay: no dataBolívar: no dataCarchi: no dataCañar: no dataChimborazo: no dataCotopaxi: no dataEl Oro: 1 companiesEsmeraldas: no dataGalápagos: no dataGuayas: 1 companiesImbabura: no dataLoja: no dataLos Ríos: no dataManabí: no dataMorona Santiago: no dataNapo: no dataOrellana: no dataPastaza: no dataPichincha: no dataSanta Elena: no dataSanto Domingo de los Tsáchilas: no dataSucumbíos: no dataTungurahua: no dataZamora Chinchipe: no data Point at or tap a province to see its figure
1
Provinces with a presence
- Guayas head office 1 location
- El Oro 1 location
Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated August 31, 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 Castromaron RCB S.A.?
The RUC (taxpayer registration number) of CASTROMARON RCB S.A. is 0993319899001, according to Ecuador’s public corporate registry.
Is Castromaron RCB S.A. active?
Yes. Its legal status in the registry is Activa.
What does Castromaron RCB S.A. do?
Its registered economic activity (ISIC A0321.02) is: Operation of shrimp farms and shrimp larvae hatcheries (shrimp larvae laboratories)
Where is Castromaron RCB S.A. located?
Its registered address is in Guayaquil, province of Guayas, Ecuador.
When was Castromaron RCB S.A. incorporated?
It was incorporated on March 31, 2021, as a stock corporation (s.a.).
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Corporate information from official public records of Ecuador · where this data comes from