Providers Net Entertainment have agreed a content deal with online operators William Hill.
The arrangement will see the Scandinavian firm supply Hills with a selection of desktop and mobile titles for distribution across their online casino network.
Both parties are currently working together to secure a successful integration while planning for commercial launch.
Net Entertainment managing director Björn Krantz said: “We continue to follow our growth strategy in the UK market and the agreement with William Hill solidifies the trust and confidence our partners have in our operational and technical leadership.”
William Hill director of gaming James Curwen added: “William Hill are committed to be leaders in mobile development and working with proven suppliers like Net Entertainment will make our proposition even stronger.”