DeLorme's a major vendor of business-to-business and consumer mapping and GPS products and technologies. It's based in Yarmouth, Maine, United States. DeLorme's products include Street Atlas USA, XMap, Topo USA and Earthmate GPS receivers (PN-20 and PN-40, BT-20, and LT-20). The company's also a data solutions provider to several major businesses and industries. Its headquarters features Eartha, the world's largest rotating globe. History The company was founded during 1976 by David DeLorme who,… (More on Delorme)