Support activities for other mining and quarrying companies in Ecuador · ISIC B0990

202 registered companies · 159 active (79%)

Activity is classified with the ISIC code (CIIU in Spanish), the international classification the registry uses to order what every company does; this page groups the companies under code B0990.

The sector in figures

Financial statements filed with the Superintendencia de Compañías · year 2025

Declared revenue: $225 M
Share of the country: 0.1%
Companies that filed statements: 133
Median margin: 1.2%

Of the 133 companies that filed statements for 2025, 58 recorded sales and 34 closed with a profit; half of those with sales billed less than $202 k.

In this sector, according to the INEC (Instituto Nacional de Estadística y Censos, the national statistics institute, 2025), the average job pays $ 1,408 a month. Women hold 12% of the jobs, companies provide 96% of the employment, and the sector accounts for 1.1% of registered employment. Averages from an INEC sample, not totals.

Revenue by year 2000 → 2025 · ×56.2

$4 M

$335 M

$225 M

2000 2005 2010 2015 2020 2025

See the full series

2000: $4 M
2001: $5.8 M
2002: $7.3 M
2003: $9.6 M
2004: $19 M
2005: $48 M
2006: $56 M
2007: $64 M
2008: $74 M
2009: $61 M
2010: $76 M
2011: $103 M
2012: $108 M
2013: $155 M
2014: $152 M
2015: $121 M
2016: $87 M
2017: $119 M
2018: $242 M
2019: $238 M
2020: $144 M
2021: $162 M
2022: $276 M
2023: $335 M
2024: $176 M
2025: $225 M

The sector map · 2025

$2,536 $119 M · logarithmic scale

2025 revenue by province of domicile. Boundaries: Natural Earth.

The sector’s provinces

The largest by revenue

Segment concentration

the 5 largest: 82.9% the other 53: 17.1%

Concentration index (HHI): 2,602, highly concentrated; the largest takes 47.1% of revenue. The HHI measures how the market is shared out, from 0 to 10,000: the higher it is, the more it is concentrated in few hands.

Among the segment’s companies with recorded sales in 2025, each assigned in full to its declared main activity.

More specific activities

Companies

Sorted by highest revenue · name · most recent

Companies in this list: name, RUC, location, revenue and legal status
Company	RUC	Location	Revenue 2025 · USD	Status
Adjuvat S.A. 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	0993106305001	Guayaquil, Guayas	0	Active
Agrimigesa S.A. 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	0993024600001	Guayaquil, Guayas	—	Active
Alfred H Knight Ecuador Ahk S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1793102026001	Cuenca, Azuay	1.0 M	Active
Ambigesmin Consultora Cia.ltda. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1792654661001	Quito, Pichincha	0	In dissolution
Amcreflex Cia.ltda. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1792813425001	Quito, Pichincha	1.7 M	Active
Andinoroca S.A.S. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1999310172001	Nangaritza, Zamora Chinchipe	—	Active
Anglo-american Ecuador S.A. Support services on a fee or contract basis required for the mining of hard coal, lignite and peat: exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); test drilling and boring; draining and pumping	1792792940001	Quito, Pichincha	339	Active
Antisanamineria Responsable S.A.S. 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	1793234266001	Quito, Pichincha	—	Active
Aquinach S.A.S. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	0791843407001	Zaruma, El Oro	0	Active
Area-fortaleza S.A. 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	0993352098001	Guayaquil, Guayas	2.2 M	Active
Aurifera Cerro Dorado S.A. 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	0791723604001	Machala, El Oro	0	Active
Ayanmacas S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	0993037133001	Morona, Morona Santiago	629	Active
Ayole S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1791407423001	Quito, Pichincha	0	Active
Azi Drilling S.A.S. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1793204497001	Quito, Pichincha	0	Active
Aziwell Ecuador S.A.S. 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	0993388788001	Guayaquil, Guayas	897 k	Active
Billy The Kid Servicios Petroleros Btk-serpetrol S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1792767784001	Quito, Pichincha	—	In dissolution
Bradley Ecuador S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1791341937001	Pichincha	—	Historical
Bramaderos S.A. 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	1792016568001	Loja, Loja	0	Active
Briceño & Asociados Briassolmins Cia.ltda. 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	1191770370001	Loja, Loja	611 k	Active
Calguayas S.A. 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	0993231304001	Guayaquil, Guayas	1.8 M	Active
Camuela Resources S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1792373336001	Quito, Pichincha	0	Active
Canteras y Rocas Canterock Cia.ltda. 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	0993222038001	Guayaquil, Guayas	1.8 M	Active
Canterox S.A.S. 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	1793226841001	Quito, Pichincha	—	Active
Carnegie Ridge Resources S.A. Support services on a fee or contract basis required for the mining of hard coal, lignite and peat: exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); test drilling and boring; draining and pumping	1792584418001	Quito, Pichincha	0	Active
CD Mineriaecuador Cia.ltda. 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	0190453391001	Cuenca, Azuay	0	Active
Cerro Grande Cerrogran S.A. 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	0990183783001	Durán, Guayas	2.4 M	Active
CGD New Gold S.A.S. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	0993380899001	Guayaquil, Guayas	0	Active
Cleangoldsolutions Ecuador I S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1792794544001	Quito, Pichincha	—	In dissolution
Cnpc Chuanqing Drilling Engineering Company Limited Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1791808045001	Quito, Pichincha	105.9 M	Active
Coinro S.A.S. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	0993386274001	Guayaquil, Guayas	—	Active
Comexoro Cia. Ltda. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	0791763444001	El Oro	—	Historical
Cominrom S.A.S. 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	0791844498001	Machala, El Oro	—	Active
Compañia Andina de Servicios Mineros Casem S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1792589096001	Quito, Pichincha	0	Active
Compañia Aridos San Isidro Asai S.A.S. 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	1391939685001	Sucre, Manabi	—	Active
Compañía Compminecotec Cia. Ltda. 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	0791767342001	Machala, El Oro	—	In dissolution
Compañia de Explotacion Minera David Coexmida S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	0791719909001	Machala, El Oro	0	In dissolution
Compañia de Minas y Explotacion Exploquinde S.A.S. 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	1091791834001	Otavalo, Imbabura	0	In dissolution
Compañia de Perforaciones Marcadrill S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1990927339001	El Pangui, Zamora Chinchipe	4 k	Active
Compañia General de Ingenieria y Sondeos S.A. Support services on a fee or contract basis required for the mining of hard coal, lignite and peat: exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); test drilling and boring; draining and pumping	1792373530001	Quito, Pichincha	—	Cancelled
Compañia Minera Bendicion de Dios S.A. 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	0791842120001	Piñas, El Oro	0	Active
Compañia Minera Cerro & Rio Mineralrio S.A. 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	1191760537001	Zamora Chinchipe	—	Historical
Compañia Minera Nevada S.A. Cominev 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	0791717450001	El Oro	—	Historical
Compañia Minera Verde Chico Minverdechico Cia. Ltda. 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	1792352800001	Ibarra, Imbabura	0	Active
Consorcio Drenaje Vial Santa Elena Support services on a fee or contract basis required for the mining of hard coal, lignite and peat: exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); test drilling and boring; draining and pumping	0993176621001	Santa Elena, Santa Elena	—	Other
Consorcio Minero Chinapintza Unida S.A.S. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1999311373001	Paquisha, Zamora Chinchipe	0	Active
Consorsan Constructora Ordonez & Sanmartin C. Ltda 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	0990864802001	Guayaquil, Guayas	1.4 M	Active
Constructora Proyarquing Cia. Ltda. 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	0591729322001	Saquisilí, Cotopaxi	—	In dissolution
Corporación Minera-andes S.A.S. 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	0993373636001	Guayaquil, Guayas	0	Active
Cruz del Sol Cssa S.A. 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	1792584213001	Quito, Pichincha	0	Active
Curiau Metal S.A. Support services on a fee or contract basis required for the mining of metal ores: test drilling and boring, exploration (for example, traditional prospecting methods such as taking samples and making geological observations at prospective sites); draining and pumping	1792543614001	Quito, Pichincha	0	Active

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