Company profile

Corporate registry In dissolution SRI Active

Mcmaster Engineering Solutions S.A.

RUC 0993012793001 · Guayaquil, Guayas

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: 0993012793001
Legal name: MCMASTER ENGINEERING SOLUTIONS S.A.
Trade name: MCMASTER SA
Company type: Stock corporation (S.A.)
Size segment (SCVS): Small · 2019
Incorporation date: February 1, 2017
Start of activities (SRI): February 1, 2017
Subscribed capital: $800
Economic activity: Construction of civil works for: power plants, electric power transmission and communication lines; auxiliary works in urban areas
ISIC code: F4220.20
Last year with filed statements: 2019
Address: Quijos 12, 306
Location: Guayaquil, Guayas
Region: Costa
Phone: 076060561

Financial statements

Current ratio: 0.78
Debt ratio: 82.4%
Net margin: −8.2%
Return on equity (ROE): −99.9%
Revenue vs 2018: −36.5%

Revenue by year 2017 → 2019 · ×36.0

$15.0 k

$849 k

$539 k

2017 2018 2019

Net result by year

−$13.7 k

$87.1 k

−$44.2 k

2017 2018 2019

Employees by year 2017 → 2019 · −25.0%

2017 2018 2019

The income statement · 2019

Revenue $539,288
Expenses $583,543
Net result −$44,220

Balance sheet structure · 2019

What it owns

Current assets $139,806 56%
Non-current assets $111,135 44%

How it is financed

Current liabilities $179,009 71%
Non-current liabilities $27,673 11%
Equity $44,258 18%

“Current” means within one year: what can be turned into cash, or what has to be paid, in that span.

Financial statements filed with the Superintendencia de Compañías, year by year
Year	Revenue	Net result	Assets	Equity	Employees
2019	$539,288	−$44,220	$250,941	$44,258	6
2018	$848,656	$87,103	$230,334	$74,200	6
2017	$15,000	−$13,703	$21,015	−$13,303	8

In 2019 it recorded revenue of $539,288 and a net result of −$44,220, a margin of −8.2%.

Its 2019 revenue exceeds that of 74.6% of the 59,064 companies in the country that recorded sales that year. In Guayas, it exceeds 74.8% of the 23,147 on record.

Within its activity (ISIC code F4220.20, 197 companies with sales), its revenue exceeds that of 79.2%; the trade’s typical margin was 1.0%.

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

Tax status (SRI)

updated August 31, 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: 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: February 1, 2017

Establishments · 2 registered, 1 open

HEAD OFFICE Guayas / Guayaquil / Guayaquil / Quijos 12 y S/N Open
Loja / Loja / el Sagrario / Miguel Riofrio 13-48 y Bolivar y Bernardo Valdivieso 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 1 closed.

Provinces with a presence

Guayas head office 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 Mcmaster Engineering Solutions S.A.?

The RUC (taxpayer registration number) of MCMASTER ENGINEERING SOLUTIONS S.A. is 0993012793001, according to Ecuador’s public corporate registry.

Is Mcmaster Engineering Solutions S.A. active?

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

What trade name does Mcmaster Engineering Solutions S.A. use?

It operates under the trade name MCMASTER SA, according to the SRI’s RUC registry.

What does Mcmaster Engineering Solutions S.A. do?

Its registered economic activity (ISIC F4220.20) is: Construction of civil works for: power plants, electric power transmission and communication lines; auxiliary works in urban areas

Where is Mcmaster Engineering Solutions S.A. located?

Its registered address is in Guayaquil, province of Guayas, Ecuador.

When was Mcmaster Engineering Solutions S.A. incorporated?

It was incorporated on February 1, 2017, as a stock corporation (s.a.).

Related companies

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