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
Missionpetroleum S.a Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1791774647001	Quito, Pichincha	10.8 M	Active
Hoerbiger del Ecuador S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1791913027001	Quito, Pichincha	8.2 M	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
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
Comercializadora Tractor-zone Cia.ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792734789001	Quito, Pichincha	1.4 M	Active
Aumaproc S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792458692001	Quito, Pichincha	1.3 M	Active
Compañia Tecnica Miranda Cotecmi Cia. Ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1791837290001	Quito, Pichincha	1.2 M	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
Servicios Industriales Koriandes S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993065935001	Guayaquil, Guayas	844 k	Active
Herzoil Cia.ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792723566001	Orellana, Orellana	827 k	Active
Pressionmax S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0993098450001	Guayaquil, Guayas	787 k	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
Maquinarias y Servicios Petroleros Maquiserpe Cia. Ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792026202001	Quito, Pichincha	679 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
Petroleros y Equipos Petroequipos Compañia Limitada Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1890149045001	Ambato, Tungurahua	466 k	Active
Houston International Equipment del Ecuador S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792203945001	Quito, Pichincha	405 k	Active
Intelligent Solutions Machining - Insolmach S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2290324400001	Orellana, Orellana	389 k	Active
Industria Ecuatoriana Metal Mecanica Inem Ca Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0990159998001	Guayaquil, Guayas	381 k	Active
Well Oilfield Solutions Wolffs S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792878225001	Orellana, Orellana	363 k	Active
Construcciones y Estudios Neftastroil Cia.ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2191731630001	La Joya de los Sachas, Orellana	344 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
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
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
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
Processtools Procesos Industriales Cia.ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792749476001	Guayaquil, Guayas	282 k	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
Inspección, Servicios & Comercio Ssicointec Cia.ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792634946001	Quito, Pichincha	247 k	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
Oilchem S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792924049001	Esmeraldas, Esmeraldas	194 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
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
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
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
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
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
Wotco Oil Tools S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1891785603001	Orellana, Orellana	62 k	In dissolution
Carrillo & Villacres C & V Ingenieria Cia. Ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1891707262001	Quito, Pichincha	61 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
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
Factiservi S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0992352051001	Guayaquil, Guayas	45 k	Active
Construmercam Construcciones y Servicios del Oriente Cia. Ltda. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	2191730146001	Lago Agrio, Sucumbios	41 k	Active
Diseño y Arquitectura Daviwi S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	0992905824001	Guayaquil, Guayas	27 k	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
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
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
Ingeniería Procura y Construcción Pepc S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792831717001	Quito, Pichincha	13 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
Nexxo-ec Ingeniería, Procura, Construcción & Mantenimiento S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792906474001	Quito, Pichincha	9 k	In dissolution
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
Maquinaria Ecuador Dimaec S.A. Repair and maintenance services for mining, construction and oil and gas field machinery, on a fee or contract basis	1792743192001	Quito, Pichincha	6 k	Active

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