ベリサイン (Verisign) 

VeriSign, Inc., together with its subsidiaries, provides domain name registry services and internet infrastructure that enables internet navigation for various recognized domain names worldwide. The company enables the security, stability, and resiliency of internet infrastructure and services, including providing root zone maintainer services, operating two of the 13 internet root servers; and offering registration services and authoritative resolution for the .com and .net domains, which supports global e-commerce. It also back-end systems for .cc, .gov, .edu, and .name domain names, as well as operates distributed servers, networking, security, and data integrity services. The company was incorporated in 1995 and is headquartered in Reston, Virginia.