Milan Rajic, P.Eng.
President

Milan is a Professional Engineer with 46 years of extensive experience in mechanical - structural engineering and fabrication for various industries. Milan leads MECHALTA and CalgaRIG management and engineering teams by setting forth the strategic planning, organizing and evaluating the operations.

Imre Ordog, P.Eng.
Lead Engineer
 
Imre is a Professional Engineer with 36 years of experience in mechanical and structural engineering, design, fabrication. Imre's expertise also includes machining processes, and computer and CNC programming. 

Team

Radoslav Djurica, P.Eng.
Mechanical Engineer
 
Rad is a Professional Engineer with 20 years of international experience. Rad specializes in the engineering, design and fabrication of industrial and processing machinery, and on drilling rig structures and top drives.

Gustavo (Adrian) Lis, P.Eng.
Director of Technology

Adrian is a Professional Engineer with over 28 years of experience in oil and gas equipment development, including R&D, design, testing and commissioning. Adrian's expertise also includes compliance with standards such as ISO and API.

Radovan Tepavac
Equipment Designer
 
Radovan is a Mechanical Designer with more than 36 years of experience in mechanical and structural detailed design, machining, fabrication and  commissioning of equipment for the  oil and gas industry.

Paul Murphy
Equipment Designer
 
Paul is a Mechanical Designer with over 24 years of experience. Paul has been involved in the design and fabrication of industrial and processing machinery for projects ranging from drilling rigs to water treatment and processing units.

Mirko Svigir, P.Eng.
Director  of Operations
 
Mirko is a hands-on Professional Engineer with a master’s degree in engineering. With over 20 years of  engineering, design, and manufacturing experience, Mirko focuses in product optimization and  leading the operations.