Tesla Superchargers.

A total of 2,000 Tesla Superchargers have been installed worldwide, located at some 400 stations across the U.S., Europe, Asia and Australia. According to the Wall Street Journal, the EV pioneer nearly doubled its staff in 2014 to 10,161 employees from 5,859 a year earlier.
teslamotors.com (Superchargers), wsj.com (employees)