About us

Grupo Minero Mexicano (GRUMINEX), Strategic service company providing complete Engineering and Construction Management services to the ECM Mining Industry, based on creating efficient and effective solutions to the multidisciplinary requirements of the mining industry, providing new alternatives, achieving the optimal scope of goals as to time and cost of our clients.


Enable human beings to enjoy tangible and intangible services for their daily living through our services.

Our services:
Create efficient and effective solutions to the multidisciplinary requirements of the mining industry, providing new alternatives, achieving the optimal scope of goals as to time and cost of our clients.


Become a Nation-wide Multidisciplinary Professional Team developing and contributing its experience, capacity and excellent human quality; we provide complete innovating solutions for each and every one of your projects.


Assisting the client within our work team, encouraging our work team to
Doing things correctly is the difference; being honest in our commitments with our clients for the benefit of their interests.
Providing effective, applicable and sustainable solutions in accordance with the needs of the project and the client
Assisting and supporting our clients in each of our areas whenever required
Acting respectfully and keeping a learning and service attitude with respect to our work team and the clients at all times
Making decisions after a thorough analysis and sustainability, as they reflect our work team.
Responsibility and loyalty toward our merits and those of our clients.

Main team

Seventeen (17) years of experience in activities in civil engineering and industrial construction, development of cartographic works, preparation of development projects of divisions, implementation and monitoring of projects, monitoring and control surveying, progress control and supervision of dirt movements land . Main projects collaborated : Morelos Project (Guerrero ), Cerro Negro (Argentina ), Peñasquito ( Zacatecas), Piedras Verdes (Sonora).

Eighteen (18) years of experience in design and calculation of civil engineering and structural detail for fabrication and erection of steel elements, metal structures for industrial and commercial buildings. Detailed civil engineering, to enable and assembly of steel reinforcement, foundations and concrete structural elements . Metal structures . Calculation for structural design through the allowable stress method. Collaborated Main Projects : Project Los Filos (Guerrero), El Creston (Sonora), Piedras Verdes (Alamos, Sonora), Luz del Cobre (Sahuaripa, Sonora), Campo Morado (Guerrero) etc.

Twenty-five (25) years of experience in mechanical engineering design and supervision mainly mechanical design of process plants, belt conveyors, belt feeders, apron feeder, transfer chutes, tanks, pumping equipment, piping systems, ball mills, sag mills, vertical mills, screens, cone crushers, jaw crushers, flotation cells, flotation columns, traveling cranes, solvent extraction plants . Two (2) years of Contractor in corrosive environments (maintenance, design and installation of coatings, Manufacture of fiberglass FRP) . Main projects collaborated: Morenci (Arizona ), Confidential Draft processing plant (Sonora), Freeport - McMoran Copper & Gold, Toromocho (Peru), Minas Buena Ventura (Peru), Cerro Verde (Peru), Peñasquito (Zacatecas), Mulatos (Sonora), Alamo Dorado (Sonora).

Eight (8) years of experience in the mining industry in the area of Engineering, as a designer of mechanical equipment, interpretation of engineering drawings, 3D and 2D drawings of basic engineering and detailed models. Manufacturing drawings, procurement of mechanical equipment. Leader Mechanical Engineering current project by designers and drafters . Main projects collaborated: Cananea (Sonora), Morelos Project (Guerrero), Confidential Draft processing plant (Sonora)

Twenty (21) years of experience developing and participating in projects design, installation and construction supervision of electrical networks for residential subdivisions, Electric Distribution Lines, Power Projects, Construction Supervision, Installation of emergency power plants, Installation and Construction Electrical substations. Main projects collaborated: La Herradura (Sonora), LP Gas Station (Sonora), Construction and Installation of Substations (Sonora), La Colorada (Sonora)

Ten (10) years of work in the area of ​​cost control, scheduling and control work for the Mining Industry estimates, five (5) years of experience in management and coordination of multidisciplinary projects for the mining industry level, making scope and conduct of tenders work and quantification and realization of catalogs concepts of work. Main projects collaborated: Santa Elena (Sonora), Confidential Draft processing plant (Sonora), Piedras Verdes (Sonora), El Tajo (Guanajuato), El Cubo (Guanajuato), Cerro Negro (Argentina), Campo Morado (Guerrero), Guanacevi (Durango), Luz del Cobre (Sonora).