Primeo Energie or EBM (Cooperative Elektra Birseck, Münchenstein) is a Swiss energy supplier with head office in Münchenstein. It was founded as a cooperative under private law in 1897. EBM supplies around 230,000 people with electricity in North-West Switzerland and Alsace. The company operates 167 local heat supply systems in Switzerland, Alsace and South Germany.

Münchenstein is a municipality in the district of Arlesheim in the canton of Basel-Landschaft in Switzerland.