Frogdesign

frog is a global creative and design consultancy founded in 1969 by industrial designer Hartmut Esslinger in Mutlangen, Germany, where it was initially named "esslinger design". Soon after, the company moved to Altensteig, Germany, then opened a new studio in Palo Alto, California, and ultimately moved to its current headquarters in San Francisco, California. The company has studios in North and Central America, Europe, and Asia.