What Magnezit Group does

Magnezit Group is the largest producer of magnesia-based refractory materials in Russia and a top-tier global producer, operating from a vertically integrated resource base in Satka, Chelyabinsk Oblast. The company controls 230+ million tons of magnesite reserves and runs a full production cycle from raw magnesite mining through sintered and fused magnesia processing to shaped refractory products, with installed annual capacity of 550,000 tons. Its product portfolio serves primarily ferrous metallurgy, with secondary exposure to cement, glass, and non-ferrous metallurgy, and includes a premium specification line ("Russian Magnesite") launched in 2021. The business model is B2B industrial supply sold largely on long-term embedded relationships with steel producers — the company operates 24/7 on-site engineering service at customer sites and maintains dedicated representative offices in Moscow, Cherepovets (opened 2024 alongside the Severstal partnership), and Yekaterinburg, as well as European subsidiaries in Germany (Dalmond Feuerfest Siegburg, Magnezit Group Europe GmbH).

The company is privately held, was founded in 1901, and employs more than 4,500 people. Management is led by President Sergey Korostelev (in role since 2008) and General Director Sergey Odegov. Over the 2016-2021 period the company executed a global technical modernization program involving cumulative investment of more than 40 billion rubles, and it holds over 200 Russian patents and ISO 9001:2015 certification. The company is positioned as a strategic beneficiary of Russian import substitution policy in critical industrial materials, evidenced by its 2025 admission to the Russian Union of Industrialists and Entrepreneurs (RSPP) with Korostelev's election to its Board and its receipt of a 2025 Industrial Development Fund grant for advanced refractory manufacturing technology. Digital capabilities are present but narrow, centered on the proprietary "Hot Alignment" thermal modeling software complex and digital twin systems for industrial thermal processes.

Name

Magnezit Group

Legal name

OOO «Gruppa Magnezit» (LLC "Group Magnezit")

Website

https://magnezit.ru

Company type

Private

Founded year

1901

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Magnezit Group is a Russian vertically integrated producer of magnesia-based refractory materials, the largest in Russia and a top global player, serving primarily ferrous metallurgy (with Severstal as a flagship partner) plus cement, glass, and non-ferrous metallurgy from 550,000 tons of installed annual capacity and 230+ million tons of magnesite reserves.

Ownership category

akta.pro rank

Product category

Industrial Refractory Materials

NAICS

Clay Building Material and Refractories Manufacturing (32712), All Other Nonmetallic Mineral Product Manufacturing (32799)

SIC

Abrasive, Asbestos & Misc Nonmetallic Mineral Prods (3290)

akta.pro primary industry

Magnesite & Magnesium Minerals Mining (IMAKAGAN)

akta.pro secondary industry

Refractory & Metallurgical Consumables Distribution (Fluxes, electrodes, refractories) (IMAKAJAM)

Keywords

• Magnesia refractory materials
• Industrial refractory products
• Periclase manufacturing
• Furnace lining solutions
• High-temperature ceramics

Headquarters

HQ city

Moscow

HQ country

Russia

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D

Revenue model

1. Refractory materials manufacturing and sales: Full-cycle production of refractory products including formed products (fired and unfired), unshaped refractories (masses), sintered and fused periclase. Over 1,000 product grades manufactured from own raw materials.
2. Engineering and technical services: Comprehensive refractory solutions including engineering, lining installation services, technical consulting, and ongoing service support for industrial customers.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels6 records

Core offering

Magnezit Group manufactures and supplies magnesia-based refractory materials for high-temperature industrial applications. The company operates a full production cycle from magnesite mining to finished refractory products including formed and unformed refractories, sintered and fused periclase, with over 1,000 product grades. It also provides engineering and technical services for refractory lining installation and maintenance across basic industries.

Product overview

Magnezit Group is a leading Russian manufacturer of refractory materials operating as a full-cycle industrial company. The product portfolio centers on magnesian refractory products (огнеупорные материалы) with annual production capacity of 550,000 tonnes. Key products include the premium 'Русский Магнезит' line featuring high-purity periclase (MgO up to 98.5%), fired products (RMAG for cement industry), unfired magnesian-carbon products (OXYDALCARTM and PU series for metallurgy), and various unformed refractory masses. Production is organized across four major modernized complexes: Avangard (fused periclase, 50,000 t/year), Record (sintered periclase, 130,000 t/year), Impulse (fired products for cement, 40,000 t/year), and Progress (unfired products for metallurgy, 120,000 t/year). The subsidiary Dalgrafit produces graphite products. The company also provides comprehensive engineering and service solutions for refractory applications across basic industries including steel metallurgy, cement, and glass production.

Differentiator

Problem solved

Functional benefit

Brands

• Russian Magnezit (Русский Магнезит): Premium magnesian refractory materials product line produced using advanced technology with investments exceeding 20 billion rubles
• RMAG
• OXYDALCARTM
• DALGUN
• Magram
• Avantgard (Авангард)
• Record (Рекорд)
• Impuls (Импульс)
• Progress (Прогресс)
• Magnik (Магник)

Products and services

• Russian Magnesite (Русский Магнезит) Premium Product Line
• RMAG
• OXYDALCAR
• Fused Periclase (Периклаз плавленый)
• Sintered Periclase (Периклаз спеченный)
• Unformed Refractory Masses (Неформованные массы)
• Dalgrafit Graphite Products
• Engineering and Service (Инжиниринг и сервис)
• PU Series (ПУ)

Quantifiable outcome

• Customer satisfaction with product quality reached 86% in 2023
• +4 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Ten partnerships are on record, tiered core, major and minor.

• Russian Union of Industrialists and Entrepreneurs (RSPP)coreStrategic or Co-development Partner · 1 March 2025Membership joined in March 2025. Company President Sergey Korostelev elected to RSPP Board. Active participation in policy development for national economic interests protection and domestic market strengthening.
• Presidential Fund of Cultural InitiativesmajorGTM or Marketing Partner · 1 January 2025Grant recipient for cultural initiative projects. Support for festival and cultural program organization in partnership with Fund 'Sobranie'.
• Severstal (Северсталь)coreStrategic or Co-development Partner · 1 January 2024Strategic technical and partnership program signed in 2024. Joint work on import substitution including supply of refractory materials for Cherepovets Metallurgical Plant. Testing and implementation of magnesian vibrocast products for tundishes and periclase-spinel products for rotary kilns. Joint R&D on refractory quality improvement and new technology introduction.
• South-Ural State University (ЮУГУ)minorImplementation/ SI/ Consulting Partner · 1 January 2024Agreement signed at 2024 industrial meeting. Educational partnership supporting professional development and youth employment in the region.
• State Russian MuseummajorStrategic or Co-development Partner · 1 January 2023Partnership for cultural exchange including exhibitions of masterpieces from Russian Museum collection in Satka. Planning to open Russian Museum branch in Satka. Long-term collaboration history with multiple successful exhibitions of masterpieces.
• MISIS UniversitycoreTechnology or Integration · 1 January 2020Annual host and co-organizer of International Conference of Refractory Workers and Metallurgists. Long-term industry-academia collaboration in refractory research and development.
• Wuhan University of Science and Technology (Китай)majorTechnology or Integration · 1 January 2020Academic partner for international conference. Research collaboration in refractory materials and metallurgical technologies with Chinese counterparts.
• Institute of Physics of Strength and Materials Science SB RAS (ИФПМ СО РАН)majorTechnology or Integration · 1 January 2020Research partner contributing speakers to international conferences and collaborating on materials science and refractory technology research.
• AGH University of Science and Technology (Польша)majorTechnology or Integration · 1 January 2020International academic partner for refractory research and development, participating in conferences and joint research initiatives.
• Fund for Support and Preservation of Cultural Initiatives 'Sobranie' (Фонд «Собрание»)majorStrategic or Co-development Partner · 1 January 2016Long-term partnership since 2016 for implementation of 'My Satka' international cultural project for urban development. Joint cultural initiatives including Russian Museum exhibitions and support for Presidential Fund of Cultural Initiatives projects.

Scale indicators13 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• RHI Magnesita: RHI Magnesita is the world's largest refractory manufacturer, formed through the merger of RHI and Magnesita. It directly competes with Magnezit Group in magnesia-based refractories for steel, cement, and industrial applications, with similar product portfolios and global reach.
• Vesuvius plc: Vesuvius is a global leader in flow control and refractory products for the steel and foundry industries. It directly competes with Magnezit in shaped and unshaped refractories consumed by metallurgical customers.
• HarbisonWalker International (HWI): HWI is one of the largest refractory manufacturers in North America, supplying steel, cement, and industrial customers. It directly competes with Magnezit in magnesia and high-temperature refractories globally.
• Krosaki Harima Corporation: Krosaki Harima is a major Japanese refractory manufacturer focused on magnesia-based and high-temperature refractories for steel and industrial furnaces. It is a direct competitor in the magnesia refractory segment globally.
• Shinagawa Refractories Co., Ltd. Shinagawa Refractories is a leading Japanese refractory producer with a global presence in magnesia, alumina, and other high-temperature refractory products serving steel and cement industries.

Broad incumbents

• Saint-Gobain: Saint-Gobain is a global industrial materials group with refractory products and high-temperature solutions as part of its broader portfolio. It competes more broadly across building materials and industrial segments.
• Imerys S.A. Imerys is a French specialty minerals company that produces magnesia, refractory raw materials, and performance minerals. It overlaps with Magnezit in magnesite-based raw materials and functional mineral fillers for industrial applications.

Regional players

• Posco Chemical (now OCI Materials): OCI's refractory division produces high-grade refractories for steel and cement industries. It has strong regional presence in Asia and competes with Magnezit in specialized magnesia products globally.

Emerging players

• Puyang Refractories Group Co., Ltd. Puyang Refractories Group is one of China's largest refractory manufacturers with significant magnesia-based product offerings. It represents an emerging competitive force in the global refractory market, particularly in Asia.
• Beijing Lier High-temperature Materials: Beijing Lier is a major Chinese refractory manufacturer specializing in magnesia-based and high-temperature refractories. It represents a rising competitor in the global magnesia refractory market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/magnezit-group

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Magnezit Group