Company profile

Corporate registry In dissolution SRI Active

Centro de Estudio de Idiomas Avant BY Windsor Abw S.A.

RUC 0791794277001 · Machala, El Oro

Caution: the two sources disagree. The corporate registry lists it as Disolución y Liquidación Oficio Inscrita en RM, but the SRI has its RUC as Active . Verify the situation before doing business with this company. What each status means

See the tax details

Registry data

RUC: 0791794277001
Legal name: CENTRO DE ESTUDIO DE IDIOMAS AVANT BY WINDSOR ABW S.A.
Trade name: AVANT BY WINDSOR
Company type: Stock corporation (S.A.)
Size segment (SCVS): Microenterprise · 2021
Incorporation date: April 28, 2017
Start of activities (SRI): April 28, 2017
Subscribed capital: $800
Economic activity: Language instruction and conversation classes
ISIC code: P8549.13
Last year with filed statements: 2021
Address: Av 25 de Junio
Location: Machala, El Oro
Region: Costa
Phone: 072786194

Financial statements

Revenue by year

$102 k

$261 k

2017 2018 2019 2020 2021

Net result by year

−$5.0 k

$780

2017 2018 2019 2020 2021

Employees by year 2017 → 2021 · −25.0%

2017 2018 2019 2020 2021

Financial statements filed with the Superintendencia de Compañías, year by year
Year	Revenue	Net result	Assets	Equity	Employees
2021	$0	$0	$0	$0	6
2020	$42,747	$76	$1,512	$876	6
2019	$130,258	$97	$7,499	−$3,207	6
2018	$261,305	$780	$7,899	−$3,304	8
2017	$102,011	−$4,971	$4,521	−$4,171	8

Its 2020 revenue exceeds that of 38.6% of the 59,990 companies in the country that recorded sales that year. In El Oro, it exceeds 32.9% of the 1,828 on record.

Within its activity (ISIC code P8549.13, 70 companies with sales), its revenue exceeds that of 41.4%; the trade’s typical margin was 0.2%.

Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.

Tax status (SRI)

updated September 5, 2026

RUC status: Active

This status does not match the corporate registry, which lists the company as Disolución y Liquidación Oficio Inscrita en RM.

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: April 28, 2017

Establishments · 6 registered, 1 open

HEAD OFFICE El Oro / Machala / Machala / Av 25 de Junio S/N y SN Open
El Oro / Machala / Machala / Av. Alejandro Castro Benitez S/N y Bolivia Closed
El Oro / Huaquillas / Huaquillas / Tungurahua S/N y 10 de Agosto y Hualtaco Closed
El Oro / Pasaje / Pasaje / 10 de Agosto S/N y Ochoa León Closed
El Oro / el Guabo / el Guabo / Machala S/N y Gran Colombia Closed
El Oro / Santa Rosa / Santa Rosa / Colon S/N y Jose Maria Ollague y el Oro 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 El Oro, plus 5 closed.

Arenillas · 0 companiesAtahualpa · 0 companiesBalsas · 0 companiesChilla · 0 companiesEl Guabo · 0 companiesHuaquillas · 0 companiesLas Lajas · 0 companiesMachala · 1 companiesMarcabeli · 0 companiesPasaje · 0 companiesPiñas · 0 companiesPortovelo · 0 companiesSanta Rosa · 0 companiesZaruma · 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

Machala head office 1 location

Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated September 5, 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 Centro de Estudio de Idiomas Avant BY Windsor Abw S.A.?

The RUC (taxpayer registration number) of CENTRO DE ESTUDIO DE IDIOMAS AVANT BY WINDSOR ABW S.A. is 0791794277001, according to Ecuador’s public corporate registry.

Is Centro de Estudio de Idiomas Avant BY Windsor Abw S.A. active?

No. Its legal status in the registry is Disolución y Liquidación Oficio Inscrita en RM.

What trade name does Centro de Estudio de Idiomas Avant BY Windsor Abw S.A. use?

It operates under the trade name AVANT BY WINDSOR, according to the SRI’s RUC registry.

What does Centro de Estudio de Idiomas Avant BY Windsor Abw S.A. do?

Its registered economic activity (ISIC P8549.13) is: Language instruction and conversation classes

Where is Centro de Estudio de Idiomas Avant BY Windsor Abw S.A. located?

Its registered address is in Machala, province of El Oro, Ecuador.

When was Centro de Estudio de Idiomas Avant BY Windsor Abw S.A. incorporated?

It was incorporated on April 28, 2017, as a stock corporation (s.a.).

Related companies

Corporate information from official public records of Ecuador · where this data comes from