Repair and maintenance services for mining companies in Ecuador · ISIC C3312.12

104 registered companies · 85 active (82%)

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 C3312.12.

The sector in figures

Financial statements filed with the Superintendencia de Compañías · year 2025

Declared revenue: $37 M
Share of the country: <0.1%
Companies that filed statements: 79
Median margin: 3.3%

Of the 79 companies that filed statements for 2025, 56 recorded sales and 42 closed with a profit; half of those with sales billed less than $197 k.

In this sector, according to the INEC (Instituto Nacional de Estadística y Censos, the national statistics institute, 2025), the average job pays $ 864 a month. Women hold 30% of the jobs, companies provide 76% of the employment, and the sector accounts for 11.0% of registered employment. Averages from an INEC sample, not totals.

Revenue by year 2000 → 2025 · ×56.1

$659 k

$46 M

$37 M

2000 2005 2010 2015 2020 2025

See the full series

2000: $659 k
2001: $1.6 M
2002: $3 M
2003: $2.5 M
2004: $3.4 M
2005: $6.1 M
2006: $9.9 M
2007: $12 M
2008: $15 M
2009: $21 M
2010: $23 M
2011: $25 M
2012: $36 M
2013: $41 M
2014: $46 M
2015: $37 M
2016: $25 M
2017: $35 M
2018: $33 M
2019: $42 M
2020: $23 M
2021: $32 M
2022: $31 M
2023: $33 M
2024: $34 M
2025: $37 M

The sector map · 2025

$19 k $28 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: 63.1% the other 51: 36.9%

Concentration index (HHI): 1,452, unconcentrated; the largest takes 29.2% 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.

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
Construcciones y Montajes Integrales e Industriales Montrix S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2191775431001	Lago Agrio, Sucumbios	—	Active
Minaexpert S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0791845562001	Machala, El Oro	—	Active
Rentaper S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0791845338001	Santa Rosa, El Oro	—	Active
Dimac GP S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0791845339001	Santa Rosa, El Oro	—	Active
Solumant S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793230718001	Quito, Pichincha	0	Active
Diagtec S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793229576001	Quito, Pichincha	7 k	Active
Drilltech Solutions S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0195160831001	Cuenca, Azuay	50 k	Active
Omawua Cosntrucciones Tecnica Petroleras S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2293538576001	Orellana, Orellana	53 k	Active
Ingetek-solutions S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993398279001	Guayaquil, Guayas	15 k	Active
Mavetrac S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1891812478001	Ambato, Tungurahua	—	Active
Vecros S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0891793573001	Esmeraldas, Esmeraldas	—	Active
Diazver Heavy Equipment Service & Parts S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993397396001	Guayaquil, Guayas	0	Active
Jonavic J&V Excellent Services S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993396609001	Guayaquil, Guayas	286 k	Active
Tecnomecanica Pro S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993395733001	Samborondón, Guayas	0	Active
Promaq Mantenimientos Promaqpro S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993395743001	Daule, Guayas	0	Active
Jdcindustrial S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793221599001	Quito, Pichincha	89 k	Active
Servicios Integrados en Electromecánica, Climatizacion y Refrigeración Servielectrotasi S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793221534001	Quito, Pichincha	0	Active
Proequip Industrial Services S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793221493001	Quito, Pichincha	281 k	Active
Servicio Técnico de Radiadores & Sistemas de Enfriamiento S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993394421001	Guayaquil, Guayas	0	Active
Westcon S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993394159001	Samborondón, Guayas	287 k	Active
Servicios Integrales E&p S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2293536204001	Orellana, Orellana	161 k	Active
Maquimin S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993393741001	Daule, Guayas	295 k	Active
Engipetrol-rentals-tools S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793220447001	Quito, Pichincha	—	Active
Servicios Empresariales-manttos S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793216091001	Quito, Pichincha	20 k	Active
Innovatekhorse Ecuador S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793215570001	Quito, Pichincha	191 k	Active
Copal Energy S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2293533787001	Orellana, Orellana	489 k	Active
Servicios y Repuestos para Maquinaria y Equipos Industriales Semaquip S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993387895001	Guayaquil, Guayas	325 k	Active
W&F S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2293533272001	Orellana, Orellana	0	Active
Atviseec S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793211068001	Quito, Pichincha	699 k	Active
Zoec S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793211007001	Cayambe, Pichincha	0	Active
Importadora Industrial Ferretero Uniortools S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793210341001	Quito, Pichincha	199 k	Active
Ingenimant Ingenieria y Mantenimiento S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2490406274001	La Libertad, Santa Elena	0	Active
Esimacgroup S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793208092001	Quito, Pichincha	5 k	Active
Truckmaster S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1591728349001	Tena, Napo	0	Active
Semaq S.A.S. en Liquidación Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2191774155001	Lago Agrio, Sucumbios	—	In dissolution
Sertecpower Energy S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793199500001	Quito, Pichincha	69 k	Active
Sbec Service Boss Engineer S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993374585001	Guayaquil, Guayas	9 k	Active
Zaet Cia.ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0791840941001	Piñas, El Oro	19 k	Active
Evolucion Diesel en Movimiento Edm S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1691728855001	Pastaza, Pastaza	0	Active
Guebel S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793195167001	Quito, Pichincha	0	Active
Petroleum Oilfield Services And Inspection Cia.ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2293524966001	Orellana, Orellana	1 k	Active
Petrocal Services S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0891791842001	Esmeraldas, Esmeraldas	—	In dissolution
Club-business S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993367676001	Daule, Guayas	—	Active
Y-L Construcciones Integrales S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2290352048001	Orellana, Orellana	1.5 M	Active
Arab S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993371793001	Guayaquil, Guayas	0	Active
Eagle Oil&services Company S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2290350932001	Orellana, Orellana	929 k	Active
Ingenieria en Mantenimiento Ingemant S.A.S. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793109098001	Quito, Pichincha	—	In dissolution
Midstream Cia.ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793076432001	Quito, Pichincha	1.4 M	Active
Utilidades Mecanicas Utilmec Cia.ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1793065201001	Quito, Pichincha	104 k	Active
Aeegroupecuador S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792967597001	Quito, Pichincha	111 k	Active

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