What TRL Krosaki does

TRL Krosaki Refractories Limited is a publicly listed Indian manufacturer of industrial refractories, headquartered in Belpahar, Odisha. Founded in 1958 as Belpahar Refractories Limited, the company was renamed Tata Refractories Limited in 1986 after Tata Steel's majority stake, and in 2011 was rebranded TRL Krosaki following Krosaki Harima Corporation's (Japan) acquisition of 51% equity. It operates as a strategic subsidiary of KHC while retaining a public listing. The company manufactures a comprehensive refractory portfolio under one roof: basic bricks (MgO-C, DBMC, AMC), dolomite, fireclay and high alumina, silica, monolithics, flow control products, taphole clay, RH snorkel, and alumina graphite refractories, with consolidated production capacity exceeding 400,000 MT per annum across facilities in Odisha, Jharkhand, Tamil Nadu, Gujarat, and Madhya Pradesh. Manufacturing technology includes 1,600T automated hydraulic presses from Italy, 1,750-1,800°C tunnel kilns, German high-intensity counter-current mixers, and proprietary direct bonded magnesia carbon brick processes. TRL Krosaki sells primarily to steel producers (TATA Steel, SAIL, JSW, Jindal, British Steel) and non-ferrous metals customers (Hindustan Zinc, Hindustan Copper, Hindalco, Vedanta, Codelco), with secondary segments in cement, aluminium, power, and lime. International business covers 50+ countries with 30% YoY growth in Africa and Southeast Asia. Revenue is generated via custom quote-based pricing on hardware sales (refractory products), supplemented by Refractories Engineering Services (Total Refractory Management and Technical Support Services) bundled under multi-year contracts, and a fast-growing MSME/Channel business that hit ₹431 Crore in FY 2024-25. The go-to-market is enterprise field sales through six regional sales offices in India and direct international operations, with Site Service Engineers embedded at major customer plants. The company holds multiple industry-first certifications, including the first IMS certification in Indian refractories, the first ISO/IEC 27001:2022 in Indian refractories, and the only SA 8000:2014 globally among refractory companies.

Name

TRL Krosaki

Legal name

TRL Krosaki Refractories Limited

Website

https://trlkrosaki.com

Company type

Public

Founded year

1958

Operating status

Operating

Headcount range

101–250 employees

Short description

TRL Krosaki Refractories Limited is a publicly listed Indian manufacturer of industrial refractories serving steel, cement, copper, aluminium, and power producers globally from its Belpahar hub, operating as a majority-owned subsidiary of Krosaki Harima Corporation (Japan) with 400,000+ MT annual capacity.

Ownership category

akta.pro rank

Product category

Industrial Refractories Manufacturing

NAICS

Clay Building Material and Refractories Manufacturing (32712), Clay Building Material and Refractories Manufacturing (327120)

akta.pro primary industry

Aluminum Smelter/Refinery Technology, Equipment & Refractories (IMAKACAL)

akta.pro secondary industry

Refractory, Furnace & Kiln Maintenance Services (IMAIACAG)

Keywords

• Refractories manufacturing
• Industrial refractory products
• Steel making refractories
• Monolithic refractories
• Refractory engineering services

Headquarters

HQ city

Jharsuguda

HQ country

India

HQ region

Asia

Offices12 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Refractory Products Manufacturing and Sales: Manufacturing and selling a wide range of refractory products including Basic, Dolomite, High Alumina, Monolithic, Silica, Flow Control Products (FCP), Tap Hole Clay, RH Snorkel, Alumina Graphite refractories to Steel, Cement, Glass, Copper and Aluminium industries. Production capacity of over 4,00,000 MT per annum.
2. Refractories Engineering Services and Technical Support Services: World-class Technical Services to customers in the form of Refractories Engineering Services and Technical Support Services. Includes site service engineers deployed at key customer locations.
3. MSME and Channel Business: Retail sales in MSME segment achieving all-time highest sales of Rs. 431 Cr in FY 2024-25. Channel sales operations.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels6 records

Core offering

TRL Krosaki manufactures and sells a comprehensive range of refractory products including Basic bricks (MgO-C, DBMC), Dolomite, Fireclay & High Alumina, Silica, Flow Control Products, Monolithics, Taphole Clay, RH Snorkel, and Alumina Graphite refractories, with a consolidated production capacity of over 400,000 MT per annum. The company also provides Refractories Engineering Services (Total Refractory Management and Technical Support Services) to industrial customers, primarily in the steel, cement, copper, aluminium, glass, and power industries. All manufacturing is conducted from facilities in Belpahar, Jharkhand, Tamil Nadu, Gujarat, and Madhya Pradesh, supported by Site Service Engineers deployed at customer plants.

Product overview

TRL Krosaki is India's leading refractories manufacturing company offering a comprehensive portfolio of refractory products under one roof. The company manufactures all types and qualities of refractories including Basic bricks, Dolomite, Fireclay & High Alumina, Silica, Flow Control Products (FCP), Monolithics, Taphole Clay, RH Snorkel, and Alumina Graphite (AG) refractories. Additionally, the company provides Refractories Engineering Services including Total Refractory Management (TRM) and Technical Support Services (TSS). With a consolidated production capacity of over 400,000 MT per annum, the products serve Steel, Cement, Glass, Copper, and Aluminium industries globally.

Differentiator

Problem solved

Functional benefit

Products and services

• Basic Refractory Bricks Wide range of basic bricks for Steel, Copper, Glass, and Lime industries including MgO-C bricks for steel ladle, electric arc furnace, and LD Converter. Products include DBMC, AMC, HMR, CRXX, CRXS, CRVV, MES, MAEZIR series for various industrial applications.
• Dolomite Refractories Dolomite refractories for industrial applications manufactured from India's first commercial Dolomite plant, with 30,000 MTPA capacity.
• Fireclay & High Alumina Refractories Fireclay and high alumina refractories for various industrial high-temperature applications.
• Silica Refractories Silica refractories for industrial applications.
• Flow Control Products (FCP) Flow Control Products (FCP) including slide gate systems for steel making applications.
• Monolithic Refractories Monolithic refractories including acidic, basic and neutral ramming mass for Induction Furnace applications.
• Taphole Clay Taphole Clay products for blast furnace applications. Phase II capacity expansion completed in 2024.
• RH Snorkel Refractories RH Snorkel refractories for secondary steel making. First automatic plant in India established in 2018.
• Alumina Graphite (AG) Refractories Alumina Graphite refractories for continuous casting applications in steel plants. AG Plant commissioned in March 2022.
• Refractories Engineering Services Technical support services including Total Refractory Management (TRM) and Technical Support Services (TSS) for customer sites, with Site Service Engineers deployed at key customer locations.

Quantifiable outcome

• Highest ever Gross Revenue of ₹ 2,625 Crore in FY 2024-25
• +8 more outcomes

Named customers16 records

Segments9 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature9 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Sunglaze Power Pvt. Ltd.coreStrategic or Co-development Partner · 2 September 2025Landmark 14.6 MWp solar power project under a Power Purchase Agreement (PPA) announced on 2nd September 2025. Ceremony held at TRL Krosaki Corporate Office, Belpahar, Odisha. This initiative represents a major step in TRL Krosaki's commitment to sustainability, clean energy, and a greener future by harnessing solar power to reduce carbon footprint.
• Krosaki Harima Corporation (KHC), JapancoreStrategic or Co-development Partner · 1 January 2011KHC took 51% shares in TRL from Tata Steel in 2011. KHC is a world leader in refractories technology and has helped TRL Krosaki access world-class refractories technology for long-term growth. Transfer of technical know-how from KHC resulted in introduction of new products, improved quality, and enhanced capabilities. R&D initiatives include focused projects in collaboration with KHC.
• Tata Iron & Steel Company (TISCO)minorOthersOriginal joint venture partner when company was incorporated in 1958 as Belpahar Refractories Limited. TISCO held 77.46% shares until KHC acquisition in 2011. Historical relationship that shaped company's foundation.
• Didier Werke, GermanyminorOthersOriginal joint venture partner when company was incorporated in 1958 as Belpahar Refractories Limited alongside TISCO. Historical partnership that established company's foundation.

Scale indicators17 records

Recent moves17 records

Expansion highlights6 records

Broad incumbents

• Morgan Advanced Materials: UK-listed advanced materials group with a significant refractories and ceramics business; broader portfolio than TRL Krosaki but overlaps in high-temperature ceramic products for industrial thermal processes.
• Saint-Gobain: Global building materials and industrial group whose Performance Ceramics & Refractories division competes with TRL Krosaki in high-temperature industrial applications; much larger and more diversified, but directly overlapping in select refractory product lines.

Direct peers

• Resco Products: US-based manufacturer of refractory bricks, monolithics, and precast shapes serving steel, aluminum, cement, and glass — comparable product portfolio and customer base to TRL Krosaki's non-ferrous and steel segments.
• RHI Magnesita: The world's largest refractories manufacturer, offering basic and non-basic refractory products, systems, and services to steel, cement, glass, and non-ferrous metals — directly comparable to TRL Krosaki across product portfolio, customer base, and engineering services model.
• HarbisonWalker International: One of the largest refractories manufacturers in North America, serving steel, glass, cement, and non-ferrous metals with a similar broad product portfolio and on-site installation services; comparable as a regional scaled competitor in the Americas.
• Vesuvius plc: Global leader in high-performance refractories and flow control systems for the steel and foundry industries, with a comparable product mix (basic bricks, flow control, monolithics) and similar on-site engineering service model.
• Magnezit Group: Vertically integrated Russian refractories producer with magnesia mining and global sales; competes with TRL Krosaki in basic bricks and dolomite/magnesia-based refractories for steel, cement, and non-ferrous end markets.
• Shinagawa Refractories: Major Japanese refractories manufacturer serving steel, cement, and non-ferrous metals globally; a direct competitor and one of the global technology sources that TRL Krosaki/KHC benchmark against, especially in Asia-Pacific and steel segments.
• Orient Refractories: Indian listed refractories company (acquired by RHI Magnesita) offering monolithics, flow control, and basic products to steel and other process industries; directly comparable as a domestic competitor for the same Indian steel, cement, and non-ferrous customers.
• IFGL Refractories: India-listed refractories manufacturer focused on steel industry and flow control products; competes with TRL Krosaki for similar Indian steel customers and export accounts in flow control and continuous casting refractories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/trlkrosakiltd
• Facebookfacebook.com/TRLKrosaki
• LinkedInlinkedin.com/company/trlkrosaki

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 TRL Krosaki