Companies based in Anaheim, California

Pacific Sunwear of California, LLC, commonly known as PacSun, is an American retail clothing brand. The company sells lifestyle apparel, along with swim, footwear and accessories designed for teens and young adults. As of 2022, the company operates 325 stores in all 50 states and Puerto Rico. PacSun is headquartered in Anaheim, California, and formerly operated a distribution center in Groveport, Ohio. The company's regional directors, district managers and store positions are located throughout the United States. The company went bankrupt in April 2016 and is now owned by Golden Gate Capital.

Yogurtland is an international frozen yogurt franchise headquartered in Farmers Branch, Texas, U.S.. Yogurtland provides self-serve frozen yogurt with active cultures, as well as other frozen desserts such as ice cream, sorbet and plant-based treats that cater to a variety of dietary preferences. Yogurtland has stores in ten states in the United States as well as United Arab Emirates, Guam, Oman, Indonesia, and Thailand. The yogurt chain is considered the pioneers of the self-serve format, which gives guests the opportunity to customize their flavors and toppings.

bisco industries was founded in Chicago, Illinois by Glen Ceiley on March 15, 1973. At the time, Glen F. Ceiley was the sole employee of bisco industries and assumed the following roles: purchasing agent, salesperson, shipper, receiver and bookkeeper. bisco industries is a supplier and distributor of fasteners, hardware, and electronic components. bisco industries serves customers in many industries including electronics, aerospace and fabrication. bisco industries has 48 locations throughout the United States and Canada which employ over 380 employees.

EmazingLights, LLC was a California-based retail company founded in 2010 by company CEO Brian Lim. It is best known for its light show gloves used for modern dance form gloving at rave and electronic dance music festivals. The company was listed as #189 on the Inc. 5000 List for achieving a 2281% growth rate over 3 years of operation and bringing in $5.8 million in revenue in 2013.

Battle of the Dance was a dinner theater in Anaheim, California, featuring contrasting styles of dance—principally flamenco and Irish folk dancing—performed by a cast of over 40 dancers. Designed to cash in on the popularity of such shows as Dancing with the Stars and So You Think You Can Dance, the venture was very ambitious: the brainchild of Medieval Times founder Andrés Gelabert, backed by $10 million in investor capital, and performing in a dedicated 40,000 square foot venue. Performances debuted to much fanfare in February 2011, and the show met with critical success: for example, the Orange County Register said, "Without a doubt... some of the best flamenco and Spanish dancers you'll ever see," and called the choreography "masterful". However, the show never became a popular success, and it closed indefinitely just 16 months after its opening, in June 2012.

Carl's Jr. Restaurants LLC is an American fast-food restaurant chain owned by CKE Restaurant Holdings, Inc., who also owns Hardee's, with franchisees in North and South America, Asia, Oceania, Europe, and Africa.

GA General Automation was an American company, founded in 1968 by Larry Goshorn (a former marketing executive and a salesman from Honeywell), which manufactured minicomputers and industrial controllers.

Genisco Technology Corporation, also known as Solaris Genisco, is a maker of military computers and electronic filters and has been heavily involved with military contracts. Genisco incorporated in 1983 and is based in Anaheim, California.

Calcomp Technology, Inc., often referred to as Calcomp or CalComp, was a company best known for its Calcomp plotters.

Living Stream Ministry (LSM), originally named Stream Publishers when founded in 1965 by Witness Lee, is a non-profit corporation currently based in Anaheim, California. LSM publishes the works of Watchman Nee and Witness Lee, including the Recovery Version of the Bible. LSM has been a member of the Evangelical Christian Publishers Association since 2002 and of the Christian Booksellers Association since 1981.