DEFINITIVUS is a consulting company in the IT arena with focus primarily on IT architecture and systems development, but also the combination of IT and management consulting: Business processes, cost/benefit-problems and the general balance between Functions - Quality - Leadtime - Resources - Risk.

Sven-Håkan Olsson has got an MScEE degree from the Royal Institute of Technology in Stockholm. He has worked in the IT business since 1977. In 1990 he co-founded the consultant company Know IT and worked in many positions, e.g. Executive VP Technology, Deputy CEO, daughter company President and member of several boards. Know IT made an IPO in 1997. Even though the time within Know IT had been extremely interesting, Sven-Håkan chose to leave Know IT in 2003 to do part time studying and freelance consulting.