Health assessment and life management of high voltage equipment in New Zealand and Australia, sales representative for PDC equipment 


T Service Center Nuremberg


Online services for transformers 




Independant institution offering a multitude of diagnostic services on high voltage devices and installations in and around Switzerland  


Weidmann Electrical Technology


Products and services for power and distribution transformers
Electromagnetic Services  


Pfiffner Instrument Transformers Ltd


Manufactorer of instrument transformers  


Presco AG


Manufactorer of test instruments for high voltage apparatus