Selvaag Gruppen is a Norwegian real estate development company founded in 1948 by Olav Selvaag. The company specializes in residential and commercial properties, focusing on sustainable urban development. It has played a significant role in shaping the housing market in Oslo and surrounding areas. The company is known for its innovative building techniques and commitment to quality. Selvaag Gruppen has developed numerous projects, including apartments, office spaces, and entire neighborhoods, contributing to the growth of urban living in Norway. Its focus on sustainability aligns with modern trends in real estate development.