Worthington Steel, Inc. (“Worthington Steel” or the “Company”) announced last December that it has reached an agreement to acquire through its subsidiary, Tempel Steel Company, LLC (“Tempel”), a controlling equity stake in Italy-based Sitem S.p.A. (together with its subsidiaries, Stanzwerk AG, Decoup S.A.S. and Sitem Slovakia spol. s r.o., “Sitem Group”). Sitem Group produces electric motor laminations and accessory products for automotive and industrial applications in Europe. Worthington Steel will acquire, through the acquisition of shares from existing shareholders of Sitem Group, the contribution of Worthington Steel’s Nagold, Germany, facility, and the subscription of reserved share capital increases, an approximately 52% stake in Sitem Group with the option to increase ownership in the future.
The transaction is expected to close in early 2025, subject to the receipt of applicable regulatory approvals and customary closing conditions.
A stronger presence in the European electric motor market
«This investment aligns with our strategic goal to grow our electrical steel lamination business and expand our customer reach,» said Geoff Gilmore, Worthington Steel president and CEO. «Sitem Group brings 50 years of experience and is one of the largest producers of electric motor laminations in Europe. The Worthington Steel and Sitem Group leadership teams bring valuable expertise and relationships to spearhead the expansion of our global automotive programs in the production of electric vehicles.»
Establishing a strong presence in Europe, a key and rapidly growing region for the electric vehicle market, is a vital component of the Company’s strategy to leverage this emerging global trend. This investment marks another significant step in Worthington Steel’s plan while meeting customer expectations for comprehensive global manufacturing and technical support.

Six facilities in Europe

Sitem Group operates with six facilities in Europe including Italy (three), Switzerland, Slovakia and France.
Sitem’s leadership, including Chairman Fabrizio Scarca, CEO Marco Bartoloni, and Chief Purchasing Officer Gabriella Scarca, will continue to lead the business from the Sitem Group headquarters in Trevi, Italy.

«We are excited to partner with Worthington Steel», said CEO Marco Bartoloni. «This investment and partnership will enable us to better serve global automotive and industrial motor customers. Their philosophy aligns with our values and is a great fit for our employees.»
The benefits of Worthington Steel and Sitem Group collaboration
The Worthington Steel Tempel and Sitem Group teams look forward to welcoming you at Coiltech Deutschland 2025, to show you their valuable expertise in the manufacturing of laminations for the production of electric motors.
Explore the advantages of this collaboration! Come and visit us
at Coiltech Deutschland, March 26-27, 2025, Augsburg, Hall 1 – A22