PCM, Inc. was a direct marketing company that offered technology products and services. The company was based in El Segundo, California. The company merged with Insight Enterprises on August 26, 2019. PCM was founded in 1987 as a direct market catalog via telemarketing, the Internet, direct marketing, print catalogs, and three retail showrooms.

El Segundo is a city in Los Angeles County, California, United States. Located on Santa Monica Bay, it was incorporated on January 18, 1917, and is part of the South Bay Cities Council of Governments. The population was 16,731 as of the 2020 census, a 0.5% increase from 16,654 in the 2010 census. A significant center of the oil and aerospace industries in Southern California, roughly three quarters of the city's land is dedicated exclusively to industrial and commercial uses, including a Chevron oil refinery which alone takes up more than a quarter of the entire city.