1952

The name "Trasfor" is registered on the Commercial Registry by the company Ferrari & Co.

1967

Foundation of "Trasfor S.A."

1976

Introduction of the cast resin transformer.

TRASFOR S.A. is bought by Industrie-Holding, Cham

1978

Turnover
CHF 16,4 mio of which
CHF 2,6 mio exported

1984

Industrie-Holding, Cham, sells to R.E. Amez-Droz (owner up to 1998)

1986

Turnover CHF 20 mio

1988

Building of new plant, production area doubled to 6'900 m2

1994

ISO9001
Certification

1998

Expansion of production area by 1,000 m2

1999

Management buy-out by:

• Minetti Franco
• Palladini Gianpaolo
• Passalaqua Lino
• Zehnder Claudio

2000

ISO14001 Certification

2001

Introduction of oil technology in Trasfor portfolio. Turnover CHF 48 mio

2006

Trasfor is awarded the "Swiss Italian Prize for Entrepreneurial archievement"

2008

2006-2008 Large capital investement in new machineries and production - office space.

2011

03 October 2011: Trasfor Group is acquired by ABB and expands its transformer business.

Dry-type transformers and inductors complement ABB portfolio and help address fast growing markets and applications.

2012

Trasfor has added an inline testing area in the low voltage production line to increase productivity capacity.

2013

Trasfor proudly obtains the OHSAS 18001 Certification.

2016

Modernisation and renovation all over the plant; new reception area and Lean production line for LV products