Veritas International University

The Arts Orange County (AOC) is the official Orange County, California, USA arts council. It runs under the California state arts council, the California Arts Council (CAC). As of 2017, the organization's headquarters are in Irvine, California and the President is Richard Stein.

Whittier Law School was a law school in Costa Mesa, California founded in 1966. The law school was part of Whittier College, a private institution. After several years being ranked among the poorest-performing law schools in the United States based on bar passage rate and job placement, Whittier Law School announced in April 2017 that it would no longer be admitting students and would discontinue its legal program, becoming the first law school with full accreditation by the American Bar Association (ABA) to shut down in at least 30 years.Since the school's closure, transcript requests are now handled by Whittier College.

Segerstrom High School is a public high school in Santa Ana, California, and is part of the Santa Ana Unified School District (SAUSD). The school opened in fall of 2005. Wealthy landowner Henry Segerstrom - for whom Segerstrom High School is named - is a familiar name in Orange County. The land upon which Segerstrom High School is built was purchased from the Segerstrom family, who once grew crops on these acres.

California Southern University is a private, for-profit, university in Costa Mesa, California. It offers associate's, bachelor's, master's and doctoral degree programs online in psychology, business and management, risk management and regulatory compliance, criminal justice, nursing, and education.

Hybrid Studios is a Southern California production facility that features an analog and digital recording studio alongside a sound stage. It is located at Shannon St, Santa Ana, Ca in the center of Orange County, Ca. Hybrid Studios opened in the Fall of 2013. Founded by studio pro William Klein and video director Patrick Akhamlich.Hybrid Studios won the 2014 AIA/OC Commercial Interiors Award.

Taco María is a Michelin Guide-starred Mexican restaurant in Costa Mesa, California.

The Heritage Museum of Orange County, formerly the Exploratory Learning Center and the Discovery Museum of Orange County, is a historical museum in Santa Ana, California. In addition to being a museum, it also functions as an events center and educational program host. The museum's grounds, about 12 acres (4.9 ha) in total, contain historic buildings and receive 40,000 visitors annually.

Hector Godinez Fundamental High School is a public high school in Santa Ana, California, and is part of the Santa Ana Unified School District. The school opened in 2007.

Knife Pleat is a French restaurant run by chef Tony Esnault and his wife and restaurateur Yassmin Sarmadi in Costa Mesa, California. Esnault and Sarmadi are best known for creating Los Angeles restaurants Spring and Church & StateKnife Pleat is located in the penthouse of South Coast Plaza and seats approximately 80 people in two dining areas. In 2021, the restaurant was awarded one Michelin star.

South Coast Plaza is a regional shopping mall in Costa Mesa, California. The largest shopping center on the West Coast of the United States, its pre-COVID sales of over $1.5 billion annually were the highest in the United States. Its 275 retailers represent the highest concentration of design fashion retail in the U.S., with the second highest sales-volume in California at $800 per square foot ($8,600/m2)—second only to Westfield Valley Fair in San Jose-Santa Clara, at $809 per square foot ($8,710/m2). The national average is $411 per square foot ($4,420/m2). The mall is anchored by three Macy's stores, Nordstrom, Bloomingdale's, and Saks Fifth Avenue. The South Coast Plaza is the largest shopping mall in California and the 4th largest in the United States.

Coastline Community College is a community college with three mini-campuses in Westminster, Garden Grove and Newport Beach and an administration building in Fountain Valley, California, United States. The college offers Associate in Arts degrees, Associate in Science degrees, courses to prepare students to transfer to a four-year college or university, and career and technical courses that can lead to career advancement and/or an occupational certificate. The college was founded in 1976, and is part of the Coast Community College District. Its sister colleges are Orange Coast College (in Costa Mesa) and Golden West College (in Huntington Beach). The college is part of the California Community College system, which includes a total of 114 community colleges statewide.

SureFire, LLC. is an American company headquartered in Fountain Valley, California. Their main products are flashlights, weapon-mounted lights, headlamps, and laser sights. In addition, Surefire produces knives, sound suppressors, earplugs, Picatinny Rails, high capacity magazines, and batteries. The company is a major supplier of flashlights, weapon lights, and lasers to the U.S. Armed Forces and its allies, especially for elite special operations groups such as the Navy SEALs. Surefire products are widely used in the U.S. by law enforcement agencies and SWAT teams.