who we are
– the crew

Peter Wallen

Twitter Peter Wallen Alterno

peter wallen

ceo alterno management

Peter have been running Alterno mgt since 1994 and have been full time Icehockey agent for over 15 years, also the only NHLPA licensed agent from Sweden that negotiate directly with the NHL Gm´s.

With a backround not only as a professinal icehockey player he also have 7 years experience with insurance and investments and 1998 became a licensed inscuranse and stockbroker.

A Swedish championship medaljon with Djurgårdens IF, 1989 together with the promotion to the Swedish Elitleauge with Vilda Väsby is two of the carriers highlights.

stefan pettersson

alterno management football division

Stefan is a former National player for Sweden and played 19 seasons on pro-level.

People remember him from Ajax and IFK Gothenburg where he manage to win UEFA Cup with both teams. He also took part of Swedens National team in the World Cup 1990 in Italy.

After a tremendous career Stefan has chosen to help and advice players for the last 7 years and has loads of experience and contacts over the years around the globe.


Twitter Stefan Pettersson Alterno

Martin Nilsson

Twitter Martin Nilsson Alterno

martin nilsson

alterno management hockey division

Martin is brought up from a hockey family where his father played professional ice hockey in Germany for 11 years.

After himself playing 15 years in the same club Rögle BK, from midget to seniors he chose to play pro in France before retire in the young age of 22.

After living abroad for more then three years in France and Australia he decided to study Sports Management and to combine studies with a coaching career. Taking SDE Hockey to the finals in the Under 16 Nationals was a highlight and a journey he never will forget.

With a degree in sports management and after a summer working for the NHL in New York he managed to get in contact with Peter and got employed 2011 and has since been a licensed SICO Agent.

cecilia sandman

client coordinator

Cecilia works at Alterno as our Client Coordinator. Her job title includes assisting our Ice hockey, Football and Media clients with anything they can think of, such as different bookings and insurance. This assistance also applies to the agents employed at Alterno.

Her background is from dancing when it comes to sport and professionally she’s been managing restaurants over several years before joining the Alterno crew. She´s the mastermind behind all admin structure and has a important part in everyday business for clients and agents in the company.