About us
FRIEM leads a Global Industrial Group, operating through subsidiaries, offices and production facilities serving customers worldwide
FRIEM Group is a vertically integrated industrial group delivering high-power energy conversion solutions for heavy industry and energy transition applications.
By combining power semiconductors, measurement technologies, and complete power conversion systems, the Group covers the entire value chain from components to fully operational systems.
The FRIEM Group brings together over 200 professionals, with headquarters in Segrate (Italy), production facilities in Genoa and Columbus, and subsidiaries in the United States, Brazil, Chile, Germany and Indonesia.
DynAmp (USA), specializing in direct current measurement systems, and Poseico S.p.A. (Italy), active in power semiconductors and components for electrical conversion, are part of the FRIEM Group.
Based in Chicago, FRIEM America and its team of experts deliver technical sales support, service and after-sales care across Canada, the US and Mexico.
Contacts:
FRIEM America Inc
939 W North Avenue, suite 750
Chicago, IL 60642
Matteo Rimoldi
Area Manager North America
E: matteo.rimoldi@friem.com
With headquarters in Santiago, Chile, FRIEM Chile, serve as the technical sales and support hubs for the entire Latin America. The branch provide comprehensive technical and commercial support, ensuring exceptional after-sales service throughout the region.
Contacts:
FRIEM Chile S.p.A.
Avenida Cerro El Plomo No. 5680
Piso 19, Comune de Las Condes
Ciudad de Santiago
Daniele De Palo
Area Manager LATAM
E: daniele.depalo@friem.com
German customers can rely on FRIEM Germany, headquartered in Bonn. Our local team offers comprehensive, personalised support, ensuring we understand your unique needs and deliver direct sales assistance.
Contacts:
FRIEM Germany GmbH
Fritz-Schäffler-Str.1
D-53113 Bonn
Bernd Witt
General Manager
E: bernd.witt@friem.com
FRIEM Indonesia, located in Jakarta and backed by a strong network of agents, serves as a sales and technical hub for the Far East and Oceania. Our team provides comprehensive support, including sales assistance, technical service and timely after-sales care.
Contacts:
FRIEM Indonesia
Rukan Sentra Niaga Blok G No.10
Green Lake City
Jakarta 11750
Alberto Sangalli
Area Manager Far East
E: alberto.sangalli@friem.com

Headquartered in Ohio, US, DynAmp is a global leader in DC measurement systems. Their unique technology sets them apart, making them the ideal partner for major manufacturers in the chlorine soda, copper, zinc, aluminium, manganese and graphite refining industries worldwide.
Contacts:
DynAmp
3735 Gantz Road
Grove City, Ohio 43123

Poseico is an Italian company based in Genoa, active since 2001, specialized in the design and production of power semiconductors (press-pack diodes and thyristors), power assemblies, and static power converters for industrial, railway, marine, and advanced research applications. Thanks to the vertical integration of its supply chain – from semiconductor manufacturing to final system testing – Poseico ensures quality, reliability, and customization of its products.
Contacts:
POSEICO
Via Pillea, 42/44
16153 Genova
FRIEM global reach
Close to you, wherever you are: partners and subsidiaries offer a local support globally
Thanks to our local partners, we reach our customers rapidly. Our remote service can be an emergency solution or an alternative to the onsite inspection.
Service Centers
Milan
Columbus
Sao Paulo
Jakarta
New Delhi
Lima
Santiago
Adelaide
Dammam
Bonn
Our Locations
Chicago
Sao Paulo
Jakarta
Santiago
Bonn
Our services
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FRIEM – Company Profile
We have been converting energy since 1950

