Lars and Linda Pettersson founded the company in 1991. They started building their own house first and quickly found out that there was very high interest in the type of low-energy and later passive houses, which the company provides.
In 2005 Lars and Linda built the world’s first factory built passive house nearby their home. The house was built to meet the challenging building standard for passive houses set by the German ‘Passivhaus Institut’ in Darmstadt. Since then the majority of houses sold were designed to meet this standard.
In 2006 Peter Lohr joined the company, first as an employed architect and a few years later and until today as a sub-contracting architect, responsible for all designs and planning drawings for customers.
In 2019, Linda and Lars’ son Nils Pettersson and in 2021 Alexander Olsson joined the company to support the growing demand and interest in passive houses, made in Sweden.