SirValUse is Europe‘s largest user experience consultancy. For more than ten years, our industry sector and methodology experts have set standards in researching, continuous monitoring, and optimisation of user experience and usability. SirValUse puts your products and interactive applications through a profound, methodologically sound trial by observing them from your customers‘ perspective. You receive precise guidance for the optimisation of your technical equipment and digital applications - during all stages of product development.
www.sirvaluse.com

Being a design consultancy, USEEDS° supports the user-centred development of interactive interfaces of all kinds. For this purpose, USEEDS° combines the passion of a design agency with the perfection of a user-centred design process. By also analysing the users‘ needs, USEEDS° helps its customers in searching for innovative product ideas, and supports them in establishing user-oriented thinking throughout the entire company.
www.useeds.de

The GfK Group offers the fundamental knowledge that industry, retailers, services companies and the media need to make market decisions. It delivers a comprehensive range of information and consultancy services in the three business sectors Custom Research, Retail and Technology and Media. The No. 4 market research organization worldwide operates in more than 100 countries and employs over 10,000 staff.
www.gfk.com

Toluna is the world’s leading independent online panel and survey technology provider to the global market research industry. The company provides online sample and survey technology solutions to the world’s leading market research agencies, media agencies and corporates, from its 17 offices in Europe, North America and Asia Pacific and respondents in 33 countries. In 2009, Toluna welcomed Greenfield Online and Ciao Surveys into the group – complementing its traditional strengths in Europe and increasing its online sample and delivery capacity in the US, Canada and Asia Pacific.
www.toluna-group.com

Interrogare provides services and solutions all around market- and opinion research with a special focus on online research. Interrogare developed applications for the execution of online surveys which have been applied successfully for market research projects for about ten years now.
www.interrogare.de

User Centric, Inc. is a company with a consultancy focus and specialized in transferring user experience in design. In doing this the user is always in the centre of design. User centric is supporting nurago and SirValUse as a partner in distribution and performing international remote usability testings.
www.usercentric.com

user experience is supporting international companies in the Chines market in questions of usability testing and user experience research. nurago and SirValUse are collaborating with the company in Sales activities in the Chinese market and in performing usability studies in the Asian region.
www.usability.cn

The Institute for Journalism and Communication Research (IJK) in Hanover is one of the best Institutes in Germany für media and communication science. That's why we maintain an ongoing collaboration with science and well-trained future talents.
www.ijk.hmt-hannover.de