Siemens Energy Global GmbH & Co. KG
Germany
Balestro – Indústria Eletromecânica
Brazil
Tridelta Meidensha
EMCO Industries
Pakistan
PFISTERER
Hivolt Power System
China
Axis Electrical Components (I) Pvt. Ltd.
India
TID Technology Development Co. Ltd.
Wenzhou Yikun Electric
Eximprod Power Systems S.A.
Romania
Hubbell Power Systems
United States
MacLean Power Systems
Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd.
Changsha Guoli Electric Equipments
Electroporcelana Gamma S.A.S.
Colombia
EC Insulator Jiangxi Co., Ltd.
EB Rebosio SRL, A Bonomi Group Company
Italy
Maurizio & Cia Ltda
MAPPEC – Materiales, Productos Poliméricos y Elementos de Construcción
Mexico
PROIZVODNJA OSO d.o.o. (Ltd.)
Croatia