List of companies headquartered in San Diego

This is a list of companies headquartered or formerly headquartered in San Diego, California.

Companies headquartered in San Diego
Apparel
 * Bad Boy
 * Blenders Eyewear
 * Cool-jams
 * Reef sandals
 * Tribal Gear

Biotechnology
 * Abgent
 * Acadia Pharmaceuticals
 * Accelrys / Biovia (acquired by Dassault Systems)
 * Allerca
 * Amylin Pharmaceuticals
 * Apricus Biosciences
 * Arena Pharmaceuticals
 * Cytori Therapeutics
 * Genesee Scientific
 * Genomics Institute of the Novartis Research Foundation
 * Halozyme Therapeutics
 * Hologic
 * Illumina
 * Integrated Genetics
 * InvivoGen
 * La Jolla Institute for Immunology
 * Neurocrine Biosciences
 * NuVasive
 * Quidel Corporation
 * ResMed
 * Salk Institute for Biological Studies
 * Sequenom
 * Sanford-Burnham Medical Research Institute
 * The Scripps Research Institute

Computer software
 * Abacus Data Systems
 * Aonix
 * AstroPrint
 * Axure
 * BackBone (acquired by Quest Software)
 * Classy
 * DivX
 * ESET, NA
 * FutureWave (acquired by Macromedia)
 * Mitchell International
 * Peregrine Systems (acquired by Hewlett-Packard)
 * Semantic Research
 * Silicon Beach (acquired by Aldus)
 * SweetLabs
 * Tealium
 * Teradata

Consumer goods
 * Dr. Bronner's Magic Soaps
 * ProFlowers (acquired by Liberty Media)
 * WD-40 Company

Defense contracting
 * Cubic
 * General Atomics
 * Kratos Defense & Security Solutions

Education
 * Bridgepoint Education

Electronics
 * American Technology Corporation
 * Chassis Plans
 * Mad Catz, Inc. (defunct)

Energy
 * Maxwell Technologies
 * MobileOne
 * San Diego Gas & Electric
 * Sempra Energy
 * Solar Turbines

Entertainment
 * Daybreak Game Company
 * The Lot
 * Nautilus Entertainment Design

Finance and insurance
 * California Bank & Trust
 * Commonwealth Financial Network
 * Encore Capital Group
 * ICW Group Insurance Companies
 * LPL Financial
 * California Coast Credit Union
 * Midland Credit Management, Inc.

Food and drink
 * AleSmith Brewing
 * Ballast Point Brewing Company (acquired by Constellation Brands)
 * Bumble Bee Foods
 * Burger Lounge
 * Green Flash Brewing Company
 * Hash House a go go
 * Jack in the Box
 * JuneShine
 * Karl Strauss Brewing
 * Maya's Cookies
 * Pat & Oscar's
 * Rubio's Fresh Mexican Grill (acquired by Mill Road Capital)
 * Souplantation (defunct)
 * Stone Brewing

Health
 * CareFusion (acquired by Becton Dickinson)
 * Dexcom
 * Rock My World, Inc.
 * Scripps Health
 * Sharp HealthCare
 * Westmont Living, Inc.
 * MedImpact Healthcare Systems, Inc.

Internet
 * MindTouch
 * Miva Merchant
 * Satellite Internet
 * SwoopThat.com
 * Tealium
 * Veoh

Media
 * KSDY-LD
 * McKinnon Broadcasting
 * Mission Times Courier
 * One America News Network
 * San Diego Business Journal
 * San Diego City Beat
 * San Diego Jewish Journal
 * San Diego Magazine
 * San Diego Reader
 * San Diego Union-Tribune (acquired by Tribune Publishing)
 * Times of San Diego

Retail
 * Le Travel Store (closed)
 * Mor Furniture
 * Petco
 * PriceSmart

Sports
 * BikeBandit
 * BMC USA
 * Competitor Group, Inc.
 * Ellsworth Handcrafted Bicycles
 * Sector 9
 * UltraCornhole.com

Technology
 * Comma.ai
 * Psyonix
 * Workiz
 * Zesty.io

Telecommunications
 * Continuous Computing
 * Cricket Communications (acquired by AT&T)
 * Jump Mobile (defunct)
 * Leap Wireless (acquired by AT&T)
 * Nokia UMT
 * Qualcomm
 * Skyriver
 * SMS.ac, Inc.
 * Metric Systems Corporation

Transportation and logistics
 * National Steel and Shipbuilding
 * Ryan Aeronautical
 * Cubic Transportation Systems

Other
 * The Allen Group
 * Anacomp
 * Champion Ballroom Academy
 * Kopari Beauty
 * Kyocera
 * OliverMcMillan
 * Peregrine Semiconductor
 * Quality Assurance International
 * Realty Income Corporation
 * PCS Prostaff Inc
 * Hire-Payroll

Companies headquartered in San Diego County
Notable companies and corporations headquartered outside San Diego, but within San Diego County include:

Apparel
 * Atticus Clothing
 * Cobian Footwear
 * Fallen Footwear
 * Nixon (company)
 * Vuori Clothing

Biotechnology
 * Isis Pharmaceuticals
 * TimeLogic

Communications
 * ViaSat, Inc

Consumer goods
 * Natural Alternatives International

Electronics
 * Hitachi Data Systems
 * NTN Buzztime
 * Pulse~Link

Food and drink
 * Coco's Bakery
 * Daphne's Greek Cafe
 * Islands Fine Burgers & Drinks
 * Stone Brewing
 * Bitchin' Sauce

Musical instruments
 * Carvin Corporation
 * Taylor Guitars
 * Deering Banjo Company

Sports equipment
 * Callaway Golf
 * Cobra Golf
 * TaylorMade Golf
 * VolleyHut.com
 * UltraCornhole.com

Telecommunications
 * Viasat, Inc.

Transportation and logistics
 * Advanced Aircraft
 * SpaceDev, Inc

Other
 * CineForm
 * Hunter Industries
 * Jenny Craig, Inc
 * Rockstar San Diego
 * Upper Deck Company