JSC Institute Orgenergostroy
Moscow, Russia · Real Estate
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Verified by Enterprise League
Data quality
Complete · Accuracy
Last verified
Jan 2026
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Overview
The Joint Stock Company Institute Orgenergostroy (JSC OES) is a multidisciplinary construction company with over 66 years of experience in the comprehensive implementation of high-tech work on the construction of energy, oil and gas and industrial facilities both in Russia and abroad.
Today, the company employs more than 4,500 employees. The staff is represented by highly qualified specialists with extensive experience who act as mentors to promising young people.
An extensive network of company branches in 20 cities around the world and the presence of mobile project management teams allows us to solve the challenges we face anywhere in the world.
We have successfully implemented over 1000 energy and industrial construction projects.Our specialists helped create the construction infrastructure of the energy industry of the country, including construction bases and complexes. Thus, we can say that specialists of our company participated in construction of virtually all nuclear power plants, thermal power plants and hydroelectric power plants on the territory of Russia and countries of the near abroad.
The main goal of Orgenergostroy in carrying out its activities is to ensure the high quality of work performed by unconditionally fulfilling the established requirements, using modern technologies and achievements of science and technology. When performing work in the field of nuclear energy, the highest priority is to ensure nuclear safety and environmental protection.
Contact Details
post@ioes.ru
Moscow, Russia
Founded
1955
Employees
1000-5000
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