Company profile
Constructora Onyx Contronyx S.A.
RUC 1791242319001 · Quito, Pichincha
Registry data
- RUC
- 1791242319001
- Legal name
- CONSTRUCTORA ONYX CONTRONYX S.A.
- Trade name
- CONSTRUCTORA ONIX S.A · CONSTRUCTORA ONYX S.A.
- Company type
- Stock corporation (S.A.)
- Size segment (SCVS)
- Small · 2025
- Incorporation date
- January 8, 1993
- Start of activities (SRI)
- January 8, 1993
- Subscribed capital
- $273,046
- Economic activity
- Building site drainage, including drainage of agricultural or forestry land
- ISIC code
- F4312.04
- Last year with filed statements
- 2025
- Address
- Av. de los Shyris E33-134, Av. Republica del Salvador, Benalcazar
- Location
- Quito, Pichincha
- Region
- Sierra
- Phone
- 023824677
Financial statements
- Current ratio
- 0.88
- Debt ratio
- 86.0%
- Net margin
- −14.2%
- Return on equity (ROE)
- −46.1%
- Revenue vs 2024
- +7.7%
The income statement · 2025
- Revenue $194,862
- Cost of sales $156,365
- Expenses $76,265
- Net result −$27,659
Balance sheet structure · 2025
What it owns
- Current assets $39,220 9%
- Non-current assets $387,905 91%
How it is financed
- Current liabilities $44,590 10%
- Non-current liabilities $322,599 76%
- Equity $59,937 14%
“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 | $194,862 | −$27,659 | $427,125 | $59,937 | 10 |
| 2024 | $180,851 | $78,355 | $417,465 | $87,596 | 8 |
| 2023 | $8,530 | −$334,518 | $482,333 | $9,241 | 9 |
| 2022 | $281,422 | $1,351 | $374,163 | $271,489 | 9 |
| 2021 | $72,000 | $4,708 | $507,004 | $359,080 | 7 |
| 2020 | $0 | $0 | $739,304 | $354,439 | 7 |
| 2019 | $0 | $0 | $591,651 | $354,439 | 12 |
| 2018 | $2 | $0 | $558,252 | $347,437 | 14 |
| 2017 | $198,005 | $11,393 | $675,135 | $347,437 | 12 |
| 2016 | $378,169 | $24,598 | $1,544,304 | $1,343,698 | 14 |
| 2015 | $282,707 | −$56,000 | $1,718,013 | $1,319,100 | 15 |
| 2014 | $536,105 | $140,759 | $2,133,179 | $972,101 | 15 |
| 2013 | $420,676 | $56,678 | $2,062,082 | $831,342 | 16 |
| 2012 | $2,998,384 | $153,258 | $2,403,688 | $774,664 | 11 |
| 2011 | $16,955 | $8,558 | $1,798,753 | $144,705 | 21 |
| 2010 | $454 | −$95,684 | $564,807 | $139,634 | 13 |
| 2009 | $150 | −$71,043 | $373,716 | $235,318 | 4 |
| 2008 | $16,000 | −$68,311 | $145,404 | $68,887 | 4 |
| 2007 | $409,974 | −$25,910 | $136,660 | $126,095 | — |
| 2006 | $0 | $0 | $519,483 | $144,968 | — |
| 2005 | $0 | $0 | $449,827 | $144,968 | — |
| 2004 | $0 | $0 | $259,358 | $144,968 | — |
| 2003 | $983,315 | $14,810 | $147,698 | $144,968 | — |
| 2002 | $6,574 | −$4,281 | $377,715 | −$21,133 | — |
| 2001 | $7,000 | −$34,579 | $21,568 | −$16,852 | — |
| 2000 | $31,384 | $156 | $34,519 | $14,815 | — |
In 2025 it recorded revenue of $194,862 and a net result of −$27,659, a margin of −14.2%.
Its 2025 revenue exceeds that of 62.4% of the 95,463 companies in the country that recorded sales that year. In Pichincha, it exceeds 61.7% of the 32,639 on record.
Within its activity (ISIC code F4312, 90 companies with sales), its revenue exceeds that of 54.4%; the trade’s typical margin was 1.6%.
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
- 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
- January 8, 1993
Establishments · 2 registered, 1 open
- HEAD OFFICE Pichincha / Quito / Iñaquito / Av. de los Shyris N33-134 y Av. Republica del Salvador Open
- Guayas / Guayaquil / Tarqui / Principal 22 y Manzana 35 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 Pichincha, plus 1 closed.
Azuay: no dataBolívar: no dataCarchi: no dataCañar: no dataChimborazo: no dataCotopaxi: no dataEl Oro: no dataEsmeraldas: no dataGalápagos: no dataGuayas: 0 companiesImbabura: no dataLoja: no dataLos Ríos: no dataManabí: no dataMorona Santiago: no dataNapo: no dataOrellana: no dataPastaza: no dataPichincha: 1 companiesSanta 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
Provinces with a presence
- Pichincha head office 1 location
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)
Frequently asked questions
What is the RUC of Constructora Onyx Contronyx S.A.?
The RUC (taxpayer registration number) of CONSTRUCTORA ONYX CONTRONYX S.A. is 1791242319001, according to Ecuador’s public corporate registry.
Is Constructora Onyx Contronyx S.A. active?
Yes. Its legal status in the registry is Activa.
What trade name does Constructora Onyx Contronyx S.A. use?
It operates under the trade name CONSTRUCTORA ONIX S.A and CONSTRUCTORA ONYX S.A., according to the SRI’s RUC registry.
What does Constructora Onyx Contronyx S.A. do?
Its registered economic activity (ISIC F4312.04) is: Building site drainage, including drainage of agricultural or forestry land
Where is Constructora Onyx Contronyx S.A. located?
Its registered address is in Quito, province of Pichincha, Ecuador.
When was Constructora Onyx Contronyx S.A. incorporated?
It was incorporated on January 8, 1993, as a stock corporation (s.a.).
Related companies
- Constructora y Comercializadora Neo Echo Tech Neoconstech S.A. Quito 1792756030001 In dissolution
- Delgado Lanas Constructores Cia. Ltda. Quito 1792384249001 Active
- Hidrogeologia Geologia Geotecnia Cia Ltda Higgeco Quito 1790187489001 Active
- Geotecnia P. Cazar Cia. Ltda Quito 1791792904001 Active
- Acoconstrucsa S.A.S. Quito 1792794846001 Active
- Excatek S.A.S. Quito 1793231397001 Active
- Arqurbana Arquitectura Urbana S.A. Quito 1792185963001 Active
- Desarrolladora Inmobiliaria Deitrabahaq S.A.S. Quito 1792394457001 Active
- Metallum99 S.A. Quito 1792431565001 Active
- Veloil S.A. Quito 1793196693001 Active
- Patterson-uti International (Ecuador) S.A.S. Quito 1793196495001 Active
- Geoelectroseg Cia.ltda. Quito 1793097766001 Active
- Pilotes Terratest Ecuador S.A. Terratest Quito 0992816686001 Active
- Boytec Chile S.A. Quito 1792882265001 Active
- Tyczossa Ecuador S.A.S. Quito 1793217521001 Active
- Samaqlay Ecuador S.A. Quito 1792408482001 Active
- Sonama Construcciones Cia. Ltda. Quito 1792392292001 Active
- Dalgu Constructores S.A. Quito 1792834848001 In dissolution
- Ecuaglobo Constructora, Inversora y Servicios Ecua Globo S.A. Quito 1792758858001 Active
- SH Ingenieros S.A. Quito 1792552338001 Active
Corporate information from official public records of Ecuador · where this data comes from