Granite River Labs

GRL is the world’s leading Engineering Services and Test Automation Solutions firm helping engineers solve difficult hardware design and validation challenges in adopting digital interface technologies. GRL combines recognized industry experts, high performance test equipment, and automated test solutions; and offers deep domain expertise across interfaces, disciplines, and test methodologies. GRL began in 2010 with a vision to provide affordable test services to help hardware developers implement high speed interface technologies as these technologies become faster, more complex, and more challenging to test. Today, GRL has worked with hundreds of companies from our worldwide test facilities and R&D centers. GRL specializes in enabling new and emerging technologies, bringing insiders'​ know-how and hands-on expertise to our customers. GRL’s locations include Santa Clara, California, Shanghai, Dongguan, Taipei, Bangalore, Yokohama, Singapore, Penang, and Germany.