The German software firm, which provides web and mobile marketing solutions for clients such as Panasonic, Waitrose and Adidas, launched in the UK at the end of last year.
Liberty will handle media relations and events, targeting key industries such as automotive, financial services, retail and travel. The agency will also aim to position the business as a thought leader within mobile technology.
Sevenval managing director Tom Laband said: ‘We are keen to showcase our work in the UK, as well as leveraging our strong German heritage and, having spoken with a number of agencies, we judged Liberty to be best positioned to communicate our story, expertise and technology to a wider market.’
Liberty managing director and founder Dee Gibbs said: ‘Sevenval has a very strong proposition and client base and we are very excited to be working with the firm to build its UK presence and make it the ‘go to’ resource for media covering mobile, multichannel web, mobile marketing solutions and the associated topics such as e-commerce.’