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| Izhora Works | |
|---|---|
| Name | Izhora Works |
| Native name | Ижорские заводы |
| Industry | Metallurgy; Shipbuilding equipment; Heavy engineering |
| Founded | 1722 |
| Headquarters | Kolpino, Saint Petersburg |
| Products | Steel castings; Turbine casings; Pressure vessels; Ship propellers |
| Key people | Sergey Chemezov; Dmitry Medvedev; Peter the Great |
Izhora Works Izhora Works is a historic heavy engineering and metallurgical complex established in the early 18th century near Saint Petersburg and located in Kolpino. The plant contributed to industrialization under Peter the Great and later to imperial and Soviet projects such as the Baltic Fleet, Trans-Siberian Railway, and wartime rearmament during the Great Patriotic War. Over three centuries the site has supplied components for Rosatom, United Shipbuilding Corporation, Gazprom, and international projects including Siemens collaborations.
Founded during the reign of Peter the Great in 1722, the works emerged amid imperial efforts tied to Saint Petersburg urbanization and the construction of the Kronstadt and Admiralty Shipyards. In the 19th century the plant supplied castings for the Imperial Russian Navy, the Nicholas I industrial programs, and infrastructure like the Nicholaevsky Railway. During World War I the Works supported the Imperial Russian Army and later was nationalized after the October Revolution. Under the Soviet Union the complex expanded to feed projects such as the Five-Year Plans, armament programs for the Red Army, and reconstruction after the Siege of Leningrad. In the post-Soviet period the Works underwent reorganization, entering relations with United Machine-Building Corporation, Rostec, and international partners like General Electric and ABB.
The Works specializes in large-scale steel and iron castings for shipbuilding and energy sectors, producing turbine casings for Rosatom reactors, pressure vessels for Gazprom pipelines, and massive shafts for the Baltic Shipyard. Manufactured items include hull components used by Admiralty Shipyards, propellers for Severnaya Verf projects, and forgings for Uralvagonzavod and Kirov Plant contracts. The facility has produced artillery breeches historically linked to Kirovsky Zavod and armored components used by units outfitted from Red October metallurgy. Commercial ties have been recorded with Siemens, Mitsubishi Heavy Industries, and Babcock & Wilcox for boiler and turbine equipment.
The Kolpino site occupies a complex of foundries, heat-treatment shops, machining halls, and testing benches adjacent to the Neva River tributaries and rail links serving the Baltic Railway. Major plants on site include the heavy-casting foundry, pattern shop, forging hammer shop, and non-destructive testing laboratories used in compliance with standards akin to GOST specifications. Access infrastructure ties the site to the MOSCOW–SAINT PETERSBURG RAILWAY corridor and the Kronstadt waterways, enabling transport to Admiralty Shipyards and export nodes. On-site research and design bureaus historically collaborated with institutions such as Peter the Great St. Petersburg Polytechnic University and the Kurchatov Institute.
Originally under imperial patronage of Peter the Great and later managed by ministries in the Russian Empire and Soviet Union, the Works were reorganized during privatization waves and integrated into state corporations including entities linked to Rostec and Rosoboronexport. Management structures have featured production directors drawn from alumni of Bauman Moscow State Technical University and executives connected to Gazprombank financing rounds. Board-level interactions have involved representatives from Ministry of Industry and Trade (Russia) and collaborations with multinational firms such as Siemens and Areva in specific contracts.
The Works has been a supplier to major industrial programs like naval expansion of the Baltic Fleet, nuclear energy projects of Rosatom, and pipeline construction by Gazprom. Its output contributed to export items sent via Saint Petersburg ports and to the domestic supply chain for heavy machinery makers such as United Shipbuilding Corporation and Uralvagonzavod. The plant’s performance has implications for regional employment in Leningrad Oblast and for strategic industrial capacity emphasized by policy documents from the Ministry of Industry and Trade (Russia), influencing procurement for institutions like Roscosmos and defense procurement by Ministry of Defence (Russia).
The workforce historically included skilled metallurgists trained at institutions like Peter the Great St. Petersburg Polytechnic University and Saint Petersburg State University of Aerospace Instrumentation, with trade unions and worker committees active during the Russian Revolution and Soviet periods. During the Siege of Leningrad the plant’s staff played roles in civil defense and wartime production alongside units of the Red Army. Post-Soviet workforce changes mirrored national trends of privatization, with labor negotiations involving entities such as regional branches of the Federation of Independent Trade Unions of Russia. The Works has influenced urban growth in Kolpino and social infrastructure such as housing and cultural clubs linked to Soviet-era social programs.
Notable projects include production of components for Baltic Fleet vessels, forgings used in Kirov-class battlecruiser repairs, and reactor casings for Rosatom-backed nuclear plants. Innovations have involved metallurgical processes developed in cooperation with Mendeleev University of Chemical Technology of Russia and testing methods aligned with standards from Russian Academy of Sciences institutes. Collaborations with foreign firms such as Siemens yielded modernization of turbine manufacturing, while joint ventures with United Shipbuilding Corporation and research ties to Kurchatov Institute advanced casting technologies and non-destructive evaluation techniques.
Category:Manufacturing companies of Russia Category:Companies based in Saint Petersburg Category:History of Saint Petersburg