Company profile
Main-excel S.A.
RUC 0992454636001 · Guayaquil, Guayas
Registry data
- RUC
- 0992454636001
- Legal name
- MAIN-EXCEL S.A.
- Trade name
- CASA STERN · PHARMA STERN
- Company type
- Stock corporation (S.A.)
- Size segment (SCVS)
- Medium · 2025
- Incorporation date
- April 21, 2006
- Start of activities (SRI)
- April 21, 2006
- Subscribed capital
- $1,000
- Economic activity
- Wholesale of pharmaceutical products, including veterinary products
- ISIC code
- G4649.22
- Last year with filed statements
- 2025
- Address
- Francisco Garcia Aviles 520, Entre Luque y Aguirre
- Location
- Guayaquil, Guayas
- Region
- Costa
- Phone
- 045020477
Financial statements
- Current ratio
- 3.06
- Debt ratio
- 28.9%
- Net margin
- 6.1%
- Return on equity (ROE)
- 17.0%
- Revenue vs 2024
- +11.5%
The income statement · 2025
- Revenue $1,492,788
- Cost of sales $653,546
- Expenses $701,621
- Net result $91,242
Balance sheet structure · 2025
What it owns
- Current assets $667,917 88%
- Non-current assets $87,998 12%
How it is financed
- Current liabilities $218,325 29%
- Non-current liabilities $0 0%
- Equity $537,590 71%
“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 | $1,492,788 | $91,242 | $755,915 | $537,590 | 9 |
| 2024 | $1,339,204 | $81,333 | $657,381 | $446,347 | 7 |
| 2023 | $2,138,535 | $142,697 | $1,129,732 | $365,014 | 3 |
| 2022 | $1,027,648 | $58,350 | $630,994 | $222,317 | 4 |
| 2021 | $714,407 | $101,452 | $317,617 | $163,968 | 12 |
| 2020 | $499,110 | $9,321 | $293,629 | $62,515 | 12 |
| 2019 | $133,326 | $5,364 | $125,858 | $53,194 | 9 |
| 2018 | $149,040 | $5,055 | $83,708 | $47,830 | 6 |
| 2017 | $168,986 | $2,283 | $77,853 | $42,775 | 4 |
| 2016 | $64,382 | $584 | $60,966 | $40,491 | 2 |
| 2015 | $42,798 | $0 | $71,703 | $39,907 | 5 |
| 2014 | $55,719 | $5,454 | $42,108 | $8,872 | 2 |
| 2013 | $32,663 | $799 | $36,932 | $3,418 | 1 |
| 2012 | $40,994 | $1,619 | $27,470 | $2,619 | 1 |
| 2011 | $0 | $0 | $1,000 | $1,000 | — |
| 2010 | $0 | $0 | $1,000 | $1,000 | — |
| 2009 | $0 | $0 | $1,000 | $1,000 | 1 |
| 2008 | $0 | $0 | $1,000 | $1,000 | — |
| 2007 | $0 | $0 | $1,000 | $1,000 | — |
| 2006 | $0 | $0 | $1,000 | $1,000 | — |
In 2025 it recorded revenue of $1,492,788 and a net result of $91,242, a margin of 6.1%.
Its 2025 revenue exceeds that of 88.7% of the 95,463 companies in the country that recorded sales that year. In Guayas, it exceeds 87.7% of the 34,598 on record.
Within its activity (ISIC code G4649.22, 713 companies with sales), its revenue exceeds that of 78.8%; the trade’s typical margin was 1.5%.
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
- Yes 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
- April 21, 2006
Establishments · 4 registered, 1 open
- HEAD OFFICE Guayas / Guayaquil / Rocafuerte / Francisco Garcia Aviles 520 y Luque - Aguirre Open
- Guayas / Guayaquil / Tarqui / Solar 13 Closed
- Guayas / Guayaquil / Rocafuerte / Francisco Garcia Aviles Solar 520 y Luque - Aguirre Closed
- Guayas / Guayaquil / Tarqui / 19 Peatonal 4 y 5 Paseo Closed
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 Guayas, plus 3 closed.
Alfredo Baquerizo Moreno · 0 companiesBalao · 0 companiesBalzar · 0 companiesColimes · 0 companiesCoronel Marcelino Maridueña · 0 companiesDaule · 0 companiesDurán · 0 companiesEl Empalme · 0 companiesEl Triunfo · 0 companiesGeneral Antonio Elizalde · 0 companiesGuayaquil · 1 companiesIsidro Ayora · 0 companiesLomas de Sargentillo · 0 companiesMilagro · 0 companiesNaranjal · 0 companiesNaranjito · 0 companiesNobol · 0 companiesPalestina · 0 companiesPedro Carbo · 0 companiesPlayas · 0 companiesSalitre · 0 companiesSamborondón · 0 companiesSanta Lucia · 0 companiesSimón Bolívar · 0 companiesYaguachi · 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
- Guayaquil 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)
Frequently asked questions
What is the RUC of Main-excel S.A.?
The RUC (taxpayer registration number) of MAIN-EXCEL S.A. is 0992454636001, according to Ecuador’s public corporate registry.
Is Main-excel S.A. active?
Yes. Its legal status in the registry is Activa.
What trade name does Main-excel S.A. use?
It operates under the trade name CASA STERN and PHARMA STERN, according to the SRI’s RUC registry.
What does Main-excel S.A. do?
Its registered economic activity (ISIC G4649.22) is: Wholesale of pharmaceutical products, including veterinary products
Where is Main-excel S.A. located?
Its registered address is in Guayaquil, province of Guayas, Ecuador.
When was Main-excel S.A. incorporated?
It was incorporated on April 21, 2006, as a stock corporation (s.a.).
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Corporate information from official public records of Ecuador · where this data comes from