Grenland Energy was established in 2012 by four entrepreneurs with extensive experience and expertise from both Li-Ion cell manufacturing and automotive industry. In autumn 2014 the company was awarded «Entrepreneur of the Year» in Telemark County. Later the same year, Kongsberg Maritime become shareholder by acquiring an interest of 20% in the company. Through this strategic partnership, Grenland Energy gained access to a larger international market.

The Battery Technology that makes energy do more!

Grenland Energy contributes to efficient use of energy.

We want our battery technology to reduce your company’s energy consumption, maintenance costs and emissions!

Grenland Energy has unique expertise in development of large-scale and customized Li-Ion battery packs for maritime and offshore applications.

Our solutions are based on battery technology that is efficient, inexpensive, safe and easily adaptable to your application.

Owner structure

Our shareholders


IKAB AS has more than 40 years of experience in founding, operate and developing several corporations in Norway. Over the years, the company’s focus has shifted from trade and trading companies towards public services. IKAB is now entering a new phase as an investor and business developer of sustainable companies.