IDC is Quark's largest R&D center worldwide. The work culture here is based on team collaboration, cooperation, and united goals, established by R&D employees from many different offices. Functions Quark creates world-class software by following an integrated product development strategy, with clear and defined roles for each team. Products and Solutions Quark continues to transform the face of desktop publishing with world-class products for media-independent publishing for workgroups and enterprises. Today, Quark maintains its industry leadership with a product line that ties together traditional print publishing and content management for publishing and non-publishing enterprises.