They are the company of Nabi Studios.
Taken from
Here:
Hampus Soderstrom - CEO
Hampus founded Nabi Studios in 2006, leading a small team to develop their flagship game, Toribash, and has played a key role in nurturing the growth of its community of more than 11,000 active members. In addition to being the CEO, he is also Nabi's chief designer, having already been recognised at the Swedish Game Awards, Independent Games Festival, and Slamdance Festival, for innovation in game design.
Hampus is a veteran developer, with experience from more than ten years of building systems for clients such as Telia AB, Aptilo Networks and The Sound Guy. Projects he's developed range from billing platforms, to wireless systems, to an audio effects program that's been utilized in the production of a number of films. His diverse background affords him a unique perspective and the flexibility needed to thrive in today's turbulent gaming market.