Business units
About us
Argentine engineering.
We come from southern Argentina. In 2003, Javier González began working there with heavy mining equipment; repairing and maintaining those machines taught him how they really work and what they need to keep running, and that experience gave rise to Patagonia Ingeniería. With the return to Buenos Aires it became Tosama: a family company that added mechanical engineering and electronics, moved from repairing equipment to designing and manufacturing its own, and today covers the whole value chain, from survey and design to manufacturing, commissioning and maintenance, bringing that field perspective to every project in industry, mining and energy.
+0Years of experience in the market
0Provinces where we operate
+0%Growth in technical capabilities
Technical knowledge at the service of your idea
Working alongside the people who operate the equipment taught us that every project starts in the field. We listen to your need, survey the real working conditions and put our technical knowledge at the service of your idea. We work to standards and are committed to turning your ideas into effective solutions, technically and economically viable, from design and manufacturing to commissioning and maintenance.
From idea to effective solution
We design and manufacture custom solutions for the demands of each application, complementing our catalog line of implements with special developments. If you have an idea or an unsolved problem, we are committed to taking it all the way to working equipment. We start from surveys, measurements and scans according to the needs of the project. We develop 3D models, drawings and finite element analysis when appropriate, and define the materials, components and manufacturing processes. We integrate these stages through to delivery and commissioning, keeping direct contact with the client throughout the development.
A commitment that does not end at delivery
Our work continues after delivery. We provide technical support, diagnosis and repair to back the operation of the equipment and meet the needs that arise during use. We evaluate each intervention and coordinate the work in the field or in the workshop according to its requirements. Our knowledge of design and manufacturing lets us take on repairs as well as improvements and adaptations.
Equipment we work with.
- CAT
- Siemens
- Liebherr
- Mitsubishi
- Komatsu
- General Electric
- Sandvik
- Hitachi
- General Electric
- McCloskey
- Siemens
- CAT
- Mitsubishi
- Liebherr