Company profile
Tongguan Mines Construction Co, LTD Of Tongling Nonferrous Metals Group
RUC 0791790115001 · Guayaquil, Guayas
Registry data
- RUC
- 0791790115001
- Legal name
- TONGGUAN MINES CONSTRUCTION CO, LTD OF TONGLING NONFERROUS METALS GROUP
- Trade name
- TONGGUAN MINES CONSTRUCTION CO LTD SUCURSAL ECUADOR
- Company type
- Branch of a foreign company
- Size segment (SCVS)
- Large · 2025
- Incorporation date
- October 21, 2016
- Start of activities (SRI)
- October 28, 2016
- Subscribed capital
- $25,000
- Economic activity
- Support services on a fee or contract basis required for other mining and quarrying: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping
- ISIC code
- B0990.09
- Last year with filed statements
- 2025
- Address
- Costanera 1500, Manzana T
- Location
- Guayaquil, Guayas
- Region
- Costa
- Phone
- 042507432
Financial statements
- Current ratio
- 1.01
- Debt ratio
- 94.7%
- Net margin
- 2.7%
- Return on equity (ROE)
- 32.8%
- Revenue vs 2024
- +59.7%
The income statement · 2025
- Revenue $28,492,841
- Cost of sales $14,592,557
- Expenses $13,130,567
- Net result $769,717
Balance sheet structure · 2025
What it owns
- Current assets $33,175,747 75%
- Non-current assets $11,221,206 25%
How it is financed
- Current liabilities $32,921,184 74%
- Non-current liabilities $9,127,647 21%
- Equity $2,348,122 5%
“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 | $28,492,841 | $769,717 | $44,396,953 | $2,348,122 | 372 |
| 2024 | $17,846,749 | $820,067 | $15,710,357 | $2,394,170 | 199 |
| 2023 | $3,094,031 | $112,596 | $10,373,519 | $1,832,626 | 82 |
| 2022 | $7,841 | −$162,824 | $1,154,073 | −$343,128 | 3 |
| 2021 | $1,377,945 | $10,340 | $1,696,923 | $511,209 | 5 |
| 2020 | $2,496,179 | $0 | $1,698,633 | $500,870 | 8 |
| 2019 | $4,896,895 | $0 | $2,616,584 | $464,702 | 242 |
| 2018 | $12,772,781 | $54,073 | $3,806,681 | $138,012 | 110 |
| 2017 | $8,353,325 | $47,637 | $3,315,820 | $77,930 | 382 |
| 2016 | $438,596 | $270,982 | $412,022 | $295,982 | 2 |
In 2025 it recorded revenue of $28,492,841 and a net result of $769,717, a margin of 2.7%.
Its 2025 revenue exceeds that of 99.0% of the 95,463 companies in the country that recorded sales that year. In Guayas, it exceeds 98.8% of the 34,598 on record. By the province where its RUC was registered, El Oro, it ranks 19th among the 2,894 registered there.
Within its activity (ISIC code B0990, 58 companies with sales), its revenue exceeds that of 96.6%; 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 September 2, 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
- Yes Designated by the SRI for its size, with additional filing obligations
- Start of activities
- October 28, 2016
Establishments · 4 registered, 4 open
- HEAD OFFICE Guayas / Guayaquil / Tarqui / Solar 1 Open
- Zamora Chinchipe / el Pangui / Tundayme / SN Open
- Guayas / Guayaquil / Pascuales / Solar 32 Open
- Zamora Chinchipe / el Pangui / Tundayme / Av. del Ejercito SN y Shirys 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 4 open establishments across 2 provinces.
Azuay: no dataBolívar: no dataCarchi: no dataCañar: no dataChimborazo: no dataCotopaxi: no dataEl Oro: no dataEsmeraldas: no dataGalápagos: no dataGuayas: 2 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: 2 companies Point at or tap a province to see its figure
2
Provinces with a presence
- Guayas head office 2 locations
- Zamora Chinchipe 2 locations
Establishments declared to the SRI (Servicio de Rentas Internas, the national tax authority), updated September 2, 2026. The location is the province and canton on record, not each site’s exact address.
Activity classification (ISIC)
- Mining and quarrying
- Mining support service activities
- Support activities for other mining and quarrying
- Support activities for other mining and quarrying
- Support services on a fee or contract basis required for other mining and quarrying: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping
Frequently asked questions
What is the RUC of Tongguan Mines Construction Co, LTD Of Tongling Nonferrous Metals Group?
The RUC (taxpayer registration number) of TONGGUAN MINES CONSTRUCTION CO, LTD OF TONGLING NONFERROUS METALS GROUP is 0791790115001, according to Ecuador’s public corporate registry.
Is Tongguan Mines Construction Co, LTD Of Tongling Nonferrous Metals Group active?
Yes. Its legal status in the registry is Activa.
What trade name does Tongguan Mines Construction Co, LTD Of Tongling Nonferrous Metals Group use?
It operates under the trade name TONGGUAN MINES CONSTRUCTION CO LTD SUCURSAL ECUADOR, according to the SRI’s RUC registry.
What does Tongguan Mines Construction Co, LTD Of Tongling Nonferrous Metals Group do?
Its registered economic activity (ISIC B0990.09) is: Support services on a fee or contract basis required for other mining and quarrying: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping
Where is Tongguan Mines Construction Co, LTD Of Tongling Nonferrous Metals Group located?
Its registered address is in Guayaquil, province of Guayas, Ecuador.
When was Tongguan Mines Construction Co, LTD Of Tongling Nonferrous Metals Group incorporated?
It was incorporated on October 21, 2016, as a branch of a foreign company.
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Corporate information from official public records of Ecuador · where this data comes from