Pluss og Minus AS
Pluss & Minus Regnskap is Skyskraper's permanent accounting and back office, established in 1990. The company is managed and operated by Mona Aune Hansen, who together with Skyskraper Holding's Geir E. Osnes is responsible for technical management, board work and manages the finance and back office for the most companies in and around Skyskraper.
