Proterm Group Accelerates Growth with the Accquisition of 3T Trattamenti Termici Torino

Calderara di Reno (BO) – Rivoli(TO), 30 September 2025 – ProtermGroup, a leading player in the heat treatment of metals in Italy (for both rawand processed parts), controlled by the Metrika Fund, strengthens its positionwith the acquisition of 3T Trattamenti Termici Torino S.r.l., further expandingits offering and geographical presence.

Founded in 1970, 3TTrattamenti Termici Torino specializes in heat treatments for ferrous materials,with proven expertise in carburizing and nitriding, through a patented process.The company also focuses on non-ferrous materials, in particular aluminium, amaterial with significant potential for the future thanks to its lightness,resilience, and sustainability. This development represents an importantevolution and a strategic complement to the Proterm Group’s offering.

With a portfolio of morethan 200 clients, 3T Trattamenti Termici Torino has established itself as atrusted partner for leading industrial operators in northwestern Italy,recognized for its uncompromising quality standards and reliable service.

3T Trattamenti TermiciTorino operates in the Piedmont region at a 4,900 m² production site in Rivoli(TO). This facility complements the other eight production sites of the ProtermGroup, located across Bologna, Reggio Emilia, Pesaro, and Turin. Together, theyprovide extensive coverage of the domestic market and further consolidate theGroup’s position as Italy’s leading player in the heat treatment sector.

This operation is part ofthe wider development plan of Proterm Group. Indeed, with the support ofMetrika SGR, the Group aims to achieve substantial organic growth and to pursuea targeted M&A strategy, with the goal of consolidating its market,currently highly fragmented.

The management of ProtermGroup is pleased to welcome 3T Trattamenti Termici Torino, an operator with extensiveindustrial know-how, as an ideal partner in our development and consolidationplan. This collaboration will enable us to further enhance our range of heattreatment solutions and meet the highest industry standards, reinforcing ourcommitment to excellence in the market.

For contractual and duediligence aspects, Proterm was supported by Roberto Rio, Elmar Zwick, MartinaRanzani and Francesco Bernardi from LMCR. Financial and tax due diligence wasconducted with assistance from PWC, with Federico Mussi, Giorgio Falcione,Davide Plaka, Alessio Rolando, Giulia Giordano and Paolo Sommi. Additionally,EHS due diligence was led by ERM, whose team included Andrea Perna, Andrea Arca,Luca Ferioli, and Maddalena Bonizzoni.

3T Trattamenti Termici Torino was advised by Andersen Italia as M&Aand Tax Advisor, with Michele Scola and Ivan Gasco.

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Metrika SGR S.p.A. is an authorized Private Equity Fund manager. Theinvestment strategy of the Fund is focused on acquiring qualified majority andminority stakes in Italian companies with possibilities of opportunisticexpansion into adjacent European markets. With revenues between €20 and €100million, Metrika has good operating profitabilityand sound financial structure. Metrika SGR is distinguished by theirinvestments “hands-on” approach, focusing on industrial niches where themembers of the Investment Team have developed deep expertise. The Fund’s areasof interest primarily include the following industrial sectors: mechanics andprecision mechanics, packaging, industrial components, cosmetics,pharmaceutical chemistry, the life sciences supply chain, and the food sector.

METRIKASGR S.P.A.

https://metrikasgr.com/

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Founded in 1947, Protermoperates eight production facilities and offers extensive geographic coverageacross the domestic market, along with a broad range of heat treatmentsolutions. The company serves a wide customer base, primarily consisting ofTier I and Tier II industrial operators across various end markets, includingagriculture, earthmoving, railways and industrial.

PROTERM S.R.L.

https://www.protermgroup.it/

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3T Trattamenti TermiciTorino, founded in 1970, specializes in heat treatments for ferrous andnon-ferrous materials, with a particular focus on carburizing, nitriding andthe treatment of aluminium.

3T TRATTAMENTI TERMICI TORINO S.R.L.

https://www.3tsrl.it/