Insulators & Electricals Company (Prop. Hindusthan Urban Infrastructure Ltd.)

India

Meister International

USA

Allied Insulators

United Kingdom

Zapel S.A.

Poland

Electroporcelana Gamma S.A.S.

Colombia

Dalian Insulator Group T&D Co., Ltd

China

Sinoma Jiangxi Insulator and Electricity Co,. Ltd

China

LAPP Insulators GmbH

Germany

Aditya Birla Power Composite Limited (ABPCL)

India

Newell-PSN (A Power Grid Components Inc. Company)

United States

Aditya Birla Insulators (A Unit of Grasim Industries Ltd)

India

PFISTERER

Germany