The company was founded as Jönköpings Elektricitetsverk, (Jönköping Electricity Works) in 1907.
During the years, both the organization and the field of activities has been widened.
In 1997, the organization was converted into limited companies, with all shares owned by the municipality.
These are the companies today:
Jönköping Energi AB
Production and distribution of district heating, electricity, steam and district cooling. Electricity trade is also in this company, as well as building and operation of data broadband network WetterNet. 123 employees.
Jönköping Energi Nät AB
Building and maintaining electrical supply mains. 83 employees.
Jönköping Energi Biogas AB
Production and distribution of biogas as vehicle fuel from organic waste. 5 employees.
Huskvarnaåns Kraft AB
Hydropower plants in Huskvarna. No employees, all services purchased from the other companies.