Do you have a business, idea, or product you want to develop or bring to life? Let's grab a coffee and see how we can work together.

+47 917 71 186
studio@heydays.no

Kjølberggata 21,
0653 Oslo, Norway

Internship inquiries
internship@heydays.no

Office space
Office space

Our team

Marie Slettvold
Senior Client Manager 
marie@heydays.no
+47 917 71 186 
Kristian Torgersen
Interim Managing Director 
kristian@heydays.no
+47 975 54 799 
Thomas Lein
Creative Director, Co-Founder 
thomas@heydays.no
+47 414 65 179 
Astri Natvik
Senior Client Manager 
astri@heydays.no
 
Henrik Fjeldberg
Digital Director 
henrik@heydays.no
 
Martin Sanne Kristiansen
UX Engineer, Co-Founder 
martin@heydays.no
 
Lars Kjelsnes
Design Director, Co-Founder 
lars@heydays.no
 
Simon Gustavsson
Digital Designer 
simon@heydays.no
 
Stein Henrik Haugen
Ethics Director, Co-Founder 
stein@heydays.no
 
Felix Skaara
Senior Designer 
felix@heydays.no
 
Sun Helen Kalvenes
Senior Designer 
sun@heydays.no
 
Carl Wellman
Creative Strategist 
carl@heydays.no
 
Solenn Robic
Designer 
solenn@heydays.no
 
Edwina Wesenberg
Office Manager 
edwina.wesenberg@arc.inc
 
Sanda Zahirovic
Managing Director (Parental leave) 
sanda@heydays.no
 
Iben Andrea Syvertsen
Strategic Advisor  
iben@heydays.no
 
Benjamin Gaupset
Designer 
benjamin@heydays.no
 
Johanne Radford
Digital Designer 
johanne@heydays.no