About the Group of companies

ZiO Group of сompanies (the ultimate beneficiary is JSC Machine-Building Factory of Podolsk) is a vertically integrated group of power engineering enterprises, which includes design, engineering, production, installation and service assets.


We carry out a full cycle of works from a feasibility study, engineering, production to the construction of turnkey facilities, including commissioning and maintenance.

Enterprises of ZiO Group:
JSC Machine-Building Factory of Podolsk (JSC ZiO)



the parent company of ZiO Group of сompanies,carries out integrated project management, development of design documentation,installation and commissioning supervision.

Milestones in history

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1919 
1919 

On May 2, steam locomotives Shch-61 and Shch-2159 were delivered to the workshop of Podolsk Locomotive Repair Plant for repairs. This date is the official birthday of the enterprise.

1931 
1931 

The plant was transferred to the jurisdiction of Glavmashprom of the USSR, its name was

transformed into "CEB" - Cracking - Electric Locomotive Building Plant.

1936 
1936 

For high contribution to the development of mechanical engineering and strengthening the

country's defense capability, the plant was named after the People's Commissar of Heavy Industry of the USSR Ordzhonikidze.

1941 
1941 

By the Decree of the State Defense Committee of

the USSR of December 25 on the basis of the machine-building plant named after

Ordzhonikidze, the plant No. 125 of the People's Commissariat of the Aviation Industry was formed.The enterprise produced grenade bodies, anti-tank gouges, repaired tanks and guns, equipped IL-2 combat aircraft with armor protection and fuselage shells, produced tank armor hulls, and the Podolsky Rabochiy armored train.

1945 
1945 

On December 21, by the Decree of the Council of

People's Commissars of the USSR, the former name of the plant was restored - "Machine-Building Factory of Podolsk named after Ordzhonikidze" and the enterprise returned to the production of necessary products to restore the country's economy: oil distillation equipment, boilers, boiler and auxiliary equipment for the energy industry. 

1992 
1992 

The plant manufactured the first domestic waste

heat boiler designed to operate downstream of a gas turbine as part of a power unit with a steam-gas cycle.

2008 
2008 

Machine-Building Factory of Podolsk was one of the first boiler-building plants to carry out a complete supply of “boiler island” equipment with a full cycle of work from preliminary feasibility study, design development to manufacturing, delivery, installation and commissioning of equipment.

2015 
2015 

As part of the import substitution program, ZiO becomes a supplier of Russian-made dry fan coolers for power generation facilities constructed on a turnkey basis.

2019 
2019 

The mobile steam generator unit launched into serial production for steam-cycling treatment of several wells of super-viscous oil for enhanced oil recovery received a diploma of the III degree in the nomination "enhanced oil recovery" within the

framework of Tatarstan petrochemical forum. The innovative unit was developed by ZiO as part of import substitution program and has no Russian analogues.

2021 
2021 

Machine-Building Factory of Podolsk acquired new competencies for the repair of foreign-made furnace equipment for chemical and petrochemical industries. The enterprise has

implemented a major project for development of design documentation and overhaul of the primary methane conversion furnace of ammonia unit of Chemico company on a turnkey basis.

2022 
2022 

Currently, the factory is implementing a number of large projects within the framework of the government programs for modernization of power capacities: supply of high-capacity steam boilers for Krasnoyarskaya CHPP-1, Krasnodar CHPP, equipment for Nevinnomysskaya GRES, supply of boilers with supervision of installation and

commissioning of equipment for Yakutskaya GRES- 2, Khabarovsk CHPP-4 and Vladivostok CHPP -2 ZiO also supplies equipment under export contracts to the Republic of Kazakhstan.

Engineering centers:
Design, development of design and detailed design documentation.

Barnaul separate subdivision of JSC Machine- Building Factory of Podolsk -

Inspection, integrated design and commissioning of power facilities.

Design Institute Ennova JSC
Design of combustion systems, adjustment of boiler equipment, engineering researches.

Design subdivision of ZiO-Energy LLC
Production sites:
production of boiler equipment and
metal structures

JSC Kashira plant of metal structures and boiler
building -

production of boiler equipment.
Krasnoyarsk Boiler Equipment Plant LLC -