Energy-efficient transformers

JSC «Alttrans» produces the brand-new energy-efficient oil-immersed transformers with a lower level of short-circuit loss and no-load loss.

Quality management system

The quality management system of our enterprise complies with the requirements of GOST R ISO 9001-2015.

Sustainable development

JSC «Alttrans» applies advanced technology and innovative design solutions for development and modernization of our output products.

Production modernization

Our enterprise pays great attention to the instrumentation of production process with high-quality technological equipment.

We are accredited in the electric network and oil companies

Oil-immersed transformers and package transformer substations are accredited by PJSC «Rosseti», PJSC «Rosneft Oil Company» and LLC «Gazpromneft-Snabzhenie».


of work experience


work at our plant


companies cooperate with us