Living Circular Economy. Today. For Tomorrow.
Discover SIJ Group productsQuality Driven. Sustainably Forged.
Discover our diverse range of steel brands, each engineered for specific applications and superior performance.
Crafting Excellence for Every Industry.
From aerospace to energy and beyond, we provide tailored steel solutions to meet the unique demands of various industries.

Quality Assured: Certificates and Approvals
Browse through certificates and product manufacturer approvals for our production companies and steel centres.

Shaping a Circular Future: Sustainability
A sustainable tomorrow, defined by circular economy principles and robust environmental commitments.
Forge Ahead: SIJ's News & Events
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Case study
Case Study: SIJ Acroni’s Contribution to Nuclear Waste Storage Solutions
20.03.2025
Case study
Case Study: Circular Partnership
17.02.2025
Case study
CASE STUDY: SITHERM S353R Hot Work Steel in Shot block Applications
08.01.2025.jpg&w=828&q=90)
Press releases
Roman Robič receives the Pantz lifetime achievement award
16.12.2024Press releases
Špela Ponomarenko Janić Becoming the Ambassador for the new Street Workout Park in Dekani nad Koprom
28.11.2024
Investor announcements
Announcement of SIJ6 Bonds Repayment (SIJ6) and New Issue of Additional SIJ8 Sustainability Bonds
25.11.2024
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