Creating the successful future of energy
ERSO is a multidisciplinary integrated company focused on comprehensive equipment and implementation of projects of new construction, reconstruction and modernization of power facilities.
By nominal capacity of produced equipment
With design and manufacturing expertise
Of transformer and reactor equipment, for voltages from 0.5 kV to 1150 kV, up to 630 MVA
Total design capacity for transformer equipment production
Aleksandr TrishinCEO
Electrotechnical holding ERSO has significant potential. Production sites produce technological equipment. Today, the holding is confidently moving forward, meeting the growing needs of the economy, and making a significant contribution to strengthening the energy security of the country.
ERSO Holding took part in the EEF
One of the key issues on the agenda was devoted to the problem of energy supply to the Far Eastern regions.
ERSO will supply 11 spare transformers for Rosseti
The first two units were shipped from the holding’s Ufa site.
ERSO acted as a partner of the two-day Green System campaign
The environmental marathon was held in Ufa at two locations - the embankment of Lake Kustarevskoye and on the territory of the Artery multifunctional center.
ERSO presented new products at the ASPE conference
The report of a representative of the holding during the congress of the energy consumer community association was devoted, among other things, to progress in import substitution.
Ten ERSO reactors were delivered to Kursk NPP
The holding fulfilled its obligations within the framework of a joint program with Rosenergoatom to replace outdated equipment.
ERSO Holding at MFES: technical sovereignty and creation of an association of electrical engineers
At the 25th specialized exhibition and forum “Electric Networks”, ERSO experts spoke about the possibilities of cooperation in solving government problems.
ERSO shipped two transformers to Primorsky Krai
The equipment will be used at the Artemovskaya substation.
ERSO offered jobs to young people at a job fair in Ufa
This week, a large-scale job fair “Jobs for the Young!” was held at the Toratau Congress Hall in the capital of the Republic of Bashkortostan.
ERSO expert on guard of labor safety
Aleksey Kozyrev, Head of the Occupational Safety and Environment Service of the Moscow Electrozavod, held a large-scale game-practical training for top managers of leading Russian construction companies.
ERSO became the general partner of the ASPE conference
On September 7-8, 2023, in the Imperial Park Hotel & SPA near Moscow, the Association "Community of Energy Consumers" is holding a conference "Energy for Consumers: Challenges, Resources, Strategies", timed to coincide with the 15th anniversary of the association.
ERSO took part in the "Green System" project
On August 26, in the house of culture of the village of Nagaevo (part of the urban district of Ufa), the ecological holiday "Green System" was held. The Sistema Charitable Foundation, the ECA Movement and the ERA Foundation for Supporting Youth Initiatives introduced adults and children to environmental habits, and the MTS digital ecosystem acted as a partner. The event was supported by volunteers from BPGC, ERSO Holding and MEDSI Group
ERSO transformers departed from Ufa to Sakhalin
The equipment will be installed at the "Uyun" substation, which will provide a project for the construction of a modern microdistrict in Yuzhno-Sakhalinsk.
ERSO holding is IFES partner in organizing
The anniversary XXV international forum "Electrical Networks" will be held in Moscow, from September 5 to 8, on the territory of VDNKh, in exhibition pavilions No. 55 and 57.
ERSO shipped the second innovative transformer to the Nagaevo substation
The power of the substation will increase from 32 MVA to 80 MVA.
ERSO took part in the Dynasty of Moscow Industry project of the DIPP of Moscow
The heroes of the project, among other 30 metropolitan labor dynasties, were members of the Shalaev family from Elektrozavod.
Ilya Artemiev: The electric plant is a "Klondike" in transformer engineering
In a few months, the Moscow Electrozavod (part of the ERSO holding) will celebrate its 95th anniversary. Where the flagship of the electrical industry will move, said Ilya Artemyev, general director of the plant.
ERSO mentoring program brings good bonuses
In order to maintain the professional potential of such narrowly focused specialties as "assembler" and "winder", the ERSO holding has launched a mentoring program. It provides for the payment of remuneration to mentors for the success of students.
How the ERSO team fought for medals at the Summer Spartakiad of AFK Sistema
The holding team collected five medals and took second place in the team event.
ERSO will take part in the environmental education project "Green System"
The Sistema Charitable Foundation, together with the ECA Movement and the ERA Foundation, and with the support of the MTS digital ecosystem, presented the unique All-Russian environmental education project Green System.
ERSO transformers for the Irkutsk region have successfully passed the tests
The equipment is intended for operation at the Meget substation.


Contacts of the "hot line" on anti-corruption issues
Channel for receiving complaints about non-fulfillment or improper fulfillment by employees of ERSO HOLDING JSC or its subsidiaries and affiliates of their duties, charters, other internal documents, legal requirements, etc. E-mail:
You can also report possible abuses, fraudulent, corrupt practices, omissions and shortcomings anonymously, by e-mail and by phone.
Tel: +7 (495) 962-17-26