The headquarters of the parent company, NorthStar Group, is based in Stockholm, Sweden.

[1] NorthStar also has offices in Shanghai and Shenzhen, China; and Nashik, India; as well as global distribution and service centers in Panama, Dubai and Singapore.

[2] The company sells many of its products to international OEMs, such as Ericsson, Nokia Siemens Network and Huawei and is a member of the Advanced Lead-Acid Battery Consortium.

[11] In 2019, EnerSys bought NorthStar from its previous owner, Altor Fund II.

[12] EnerSys subsequently began selling some former NorthStar battery products.