Company profile
South Ecuameridian S.A.
RUC 0992419121001 · Guayaquil, Guayas
Registry data
- RUC
- 0992419121001
- Legal name
- SOUTH ECUAMERIDIAN S.A.
- Trade name
- SEMGROUP · SEM CONSULTING · SEM GROUP
- Company type
- Stock corporation (S.A.)
- Size segment (SCVS)
- Large · 2025
- Incorporation date
- August 24, 2005
- Start of activities (SRI)
- August 24, 2005
- Subscribed capital
- $1,550,452
- Economic activity
- Operation of sewer systems and sewage treatment facilities; collection and transport of human or industrial wastewater from one or several users, as well as rainwater, through sewerage networks, collectors, tanks and other means of transport (sewage vehicles, etc.); emptying and cleaning of cesspools and septic tanks, sinks and pits of sewage; servicing of chemical toilets; treatment of wastewater (including human and industrial wastewater, water from swimming pools, etc.) by means of physical, chemical and biological processes such as dilution, screening, filtering, sedimentation, etc.; maintenance and cleaning of sewers and drains, including sewer rodding
- ISIC code
- E3700.00
- Last year with filed statements
- 2025
- Address
- Balsamos 118, Calle Unica
- Location
- Guayaquil, Guayas
- Region
- Costa
- Phone
- 043726777
Financial statements
- Current ratio
- 1.54
- Debt ratio
- 82.1%
- Net margin
- 0.1%
- Return on equity (ROE)
- 0.2%
- Revenue vs 2024
- +2.5%
The income statement · 2025
- Revenue $6,213,079
- Cost of sales $4,300,317
- Expenses $1,878,486
- Net result $4,608
Balance sheet structure · 2025
What it owns
- Current assets $12,064,118 86%
- Non-current assets $1,962,738 14%
How it is financed
- Current liabilities $7,847,077 56%
- Non-current liabilities $3,671,015 26%
- Equity $2,508,763 18%
“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 | $6,213,079 | $4,608 | $14,026,856 | $2,508,763 | 26 |
| 2024 | $6,062,315 | $29,547 | $12,527,780 | $2,484,293 | 23 |
| 2023 | $5,453,834 | $121,902 | $11,359,295 | $2,357,761 | 30 |
| 2022 | $6,093,603 | $111,240 | $11,455,140 | $2,288,451 | 38 |
| 2021 | $5,479,716 | $157,844 | $9,592,925 | $2,284,148 | 23 |
| 2020 | $3,249,736 | $142,099 | $9,112,850 | $2,178,518 | 24 |
| 2019 | $6,239,247 | $114,424 | $9,722,293 | $1,995,856 | 33 |
| 2018 | $4,681,110 | $57,019 | $6,520,271 | $1,754,028 | 33 |
| 2017 | $3,912,041 | $87,115 | $6,007,291 | $1,697,008 | 37 |
| 2016 | $3,224,815 | $55,534 | $3,271,123 | $1,609,894 | 39 |
| 2015 | $4,069,315 | $22,262 | $2,987,878 | $1,554,360 | 38 |
| 2014 | $3,745,374 | $262,834 | $2,940,332 | $1,532,098 | 40 |
| 2013 | $3,414,262 | $143,820 | $3,311,033 | $1,269,264 | 31 |
| 2012 | $2,284,860 | $68,942 | $995,060 | $140,444 | 17 |
| 2011 | $1,966,228 | $36,103 | $650,558 | $71,502 | 8 |
| 2010 | $436,649 | $5,650 | $999,646 | $24,865 | 4 |
| 2009 | $108,009 | $2,166 | $112,837 | $20,062 | 2 |
| 2008 | $0 | $0 | $30,067 | $16,000 | — |
| 2007 | $0 | $0 | $800 | $800 | — |
| 2006 | $0 | $0 | $800 | $800 | — |
| 2005 | $0 | $0 | $800 | $800 | — |
In 2025 it recorded revenue of $6,213,079 and a net result of $4,608, a margin of 0.1%.
Its 2025 revenue exceeds that of 96.3% of the 95,463 companies in the country that recorded sales that year. In Guayas, it exceeds 95.7% of the 34,598 on record.
Within its activity (ISIC code E3700.00, 54 companies with sales), its revenue exceeds that of 94.4%; the trade’s typical margin was 3.0%.
Values in US dollars, as filed with the Superintendencia de Compañías, Ecuador’s corporate regulator.
Securities market
South Ecuameridian S.A. is registered as an issuer in the public securities market registry, the roster of companies that raise financing by selling securities. There it files balance sheets more often than the annual statements; the most recent is from June 30, 2026:
- Assets
- $12,897,862
- Liabilities
- $10,379,211
- Equity
- $2,518,651
- Period revenue
- $1,952,189
- Period result
- $63,987
Semiannual balance sheet filed with the public securities market registry; revenue and result are the running total since January. See the securities market analysis
Tax status (SRI)
updated September 5, 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
- Yes Designated by the SRI for its size, with additional filing obligations
- Start of activities
- August 24, 2005
Establishments · 6 registered, 1 open
- HEAD OFFICE Guayas / Guayaquil / Tarqui / Balsamos 118 y Calle Unica Open
- Guayas / Guayaquil / Carbo (Concepcion) / Av. 9 de Octubre 100 y Malecon Simon Bolivar Closed
- Pichincha / Quito / Iñaquito / Av. los Shyris S/N y Suecia Closed
- Guayas / Samborondon / la Puntilla (Satelite) / S/N Closed
- Guayas / Samborondon / la Puntilla (Satelite) / S/N Closed
- Guayas / Guayaquil / Tarqui / Balsamos Sur 118 y Unica 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 5 closed.
Azuay: no dataBolívar: no dataCarchi: no dataCañar: no dataChimborazo: no dataCotopaxi: no dataEl Oro: no dataEsmeraldas: no dataGalápagos: no dataGuayas: 1 companiesImbabura: no dataLoja: no dataLos Ríos: no dataManabí: no dataMorona Santiago: no dataNapo: no dataOrellana: no dataPastaza: no dataPichincha: 0 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
- Guayas 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)
- Water supply; sewerage, waste management and remediation activities
- Sewerage
- Sewerage
- Sewerage
- Operation of sewer systems and sewage treatment facilities; collection and transport of human or industrial wastewater from one or several users, as well as rainwater, through sewerage networks, collectors, tanks and other means of transport (sewage vehicles, etc.); emptying and cleaning of cesspools and septic tanks, sinks and pits of sewage; servicing of chemical toilets; treatment of wastewater (including human and industrial wastewater, water from swimming pools, etc.) by means of physical, chemical and biological processes such as dilution, screening, filtering, sedimentation, etc.; maintenance and cleaning of sewers and drains, including sewer rodding
Frequently asked questions
What is the RUC of South Ecuameridian S.A.?
The RUC (taxpayer registration number) of SOUTH ECUAMERIDIAN S.A. is 0992419121001, according to Ecuador’s public corporate registry.
Is South Ecuameridian S.A. active?
Yes. Its legal status in the registry is Activa.
What trade name does South Ecuameridian S.A. use?
It operates under the trade name SEMGROUP and SEM CONSULTING and SEM GROUP, according to the SRI’s RUC registry.
What does South Ecuameridian S.A. do?
Its registered economic activity (ISIC E3700.00) is: Operation of sewer systems and sewage treatment facilities; collection and transport of human or industrial wastewater from one or several users, as well as rainwater, through sewerage networks, collectors, tanks and other means of transport (sewage vehicles, etc.); emptying and cleaning of cesspools and septic tanks, sinks and pits of sewage; servicing of chemical toilets; treatment of wastewater (including human and industrial wastewater, water from swimming pools, etc.) by means of physical, chemical and biological processes such as dilution, screening, filtering, sedimentation, etc.; maintenance and cleaning of sewers and drains, including sewer rodding
Where is South Ecuameridian S.A. located?
Its registered address is in Guayaquil, province of Guayas, Ecuador.
When was South Ecuameridian S.A. incorporated?
It was incorporated on August 24, 2005, as a stock corporation (s.a.).
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Corporate information from official public records of Ecuador · where this data comes from