Entra ASA (Entra) is a Norway-based real estate company. It is engaged in development, letting and management of energy efficient buildings. Its portfolio comprises over 100 buildings with a total area of more than 1.3 million square meters and focus on office real estate in central locations. Entra is also engaged in project and land development activities. Its business is organized into four segments (regions) around Norway's four largest cities: Central Oslo, Greater Oslo, Southern and Western Norway, and Central and Northern Norway. Its strategic areas of concentration include Oslo and surroundings, Bergen, Stavanger and Trondheim. The Company is focused on the public sector, which represents approximately 80% of Entra's customers and tenants. Its legal structure comprises more than 40 property companies and special purpose vehicles (SPVs), a property management company Papirbredden Eiendom AS, several joint ventures and Oslo S Utvikling AS, a property development company.