We design, manufacture and sell transformers for over 30 years


Products for applications concerning the distribution of electrical energy

Newton Trasformatori SpA was established in 1982 through the desire of its founding partner Mr. Guglielmo Montagnani, an engineer who decided, right from the beginning, to dedicate resources of the company to the design, production and distribution of electrical transformers ( oil immersed and cast resin versions ) suitable for all the applications related to electric power distribution and treatment.

The company has always been committed to fully meet its customers’ requests, complying with domestic and international, standards.


More than 30 years spent to design and manufacture of efficient transformers to make everyone’s life easier and comfortable, with a great attention to reduce energy consumption, to ensure sustainable development for everyone.


An healthy, clean, green, and comfortable  world to leave our childrens, everyone, without distinction.


Fairness and honesty, understanding of customer’s needs, technical expertise, quality in every area we act, high value to quality / price ratio, these are a small parts of the values we build our work on.


Oil-immersed Transformers
Cast resin transformers
Special & tailor made transformers



Collaboration with Iren Energia Torino

Collaboration with Iren Energia Torino with the supply of no. 02 Transformers Eco Resin A0-AK FROM 2,500 Kva in addition to transformers for auxiliary services for the conversion of the Mirafiori North thermoelectric power plant.

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Milanese Metropolitan Supply

Supplied to MM Spa Metropolitane Milanesi nr. 02- Traction transformers with a power of 1,300 KVA and 1 transformer for auxiliary services to carry out the extension of the tram line 15 – Rozzano MI

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Newton Trasformatori at ELFACK 2017

ELFACK 2017 (09/12 May 2017). Newton Transformatori Spa has actively participated in its collaboration with our Representative agency SWEAB ELTEKNIK AB.

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Contract for the supply of HV/LV Oil transformers with DEVAL S.p.a.

We signed the contract for the supply of HV/LV Oil transformers with DEVAL S.p.a., main electric distribution company of the independent region of Valle d’Aosta.

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