
AKG Acoustics is an acoustics engineering and manufacturing company. It was founded in 1947 by Dr. Rudolf Görike and Ernest Plass in Vienna, Austria. It is a part of Harman International Industries, a subsidiary of Samsung Electronics.

Andrea Electronics Corporation is an American software, technology and manufacturing corporation headquartered in Bohemia, New York.

Arctic GmbH, formerly known as Arctic Cooling, is a Swiss-founded manufacturer of computer cooling components, mainly CPU and graphics card coolers, case fans and thermal compound. Since 2010, Arctic expanded its business by starting a range of products to cater other consumer demands beyond that of computer cooling hardware. Nowadays, Arctic also offers various consumer products—spanning audio, home entertainment and computer peripherals. In 2012, Arctic was nominated as one of the finalists in the annual PCR Awards.

Audio-Technica Corporation is a Japanese company that designs and manufactures professional microphones, headphones, turntables, phonographic magnetic cartridges, and other audio equipment.

Bang & Olufsen (B&O) is a high end luxury Danish consumer electronics company that designs and manufactures audio products, television sets, and telephones. It was founded in 1925 by Peter Bang and Svend Olufsen, who designed a radio to work with alternating current, a product of significance at a time when most radios were still running on batteries.

Beyerdynamic GmbH & Co. KG is a German manufacturer of microphones, headphones, wireless audio systems and conference systems. Headquartered in Heilbronn, Germany, Beyerdynamic has been family-owned since its founding in 1924.

Bush is a British consumer electronics brand owned by J Sainsbury plc (Sainsbury's), the parent company of the retailer Argos. The former Bush company is one of the most famous manufacturers of early British radios. The company is now defunct, but the Bush brand name survives as a private label brand for budget electronics. Bush has a sister brand, Alba, which has a similar history. Today, all Bush and Alba products are sold exclusively at Argos and Sainsbury's, with Argos having a wider selection.

David Clark Company, Inc. is an American manufacturing company. DCC designs and manufactures a wide variety of aerospace and industrial protective equipment, including pressure-space suit systems, anti-G suits, headsets, and several medical/safety products. DCC has been involved in the design and manufacture of air-space crew protective equipment since 1941, beginning with the design and development of the first standard anti-G suits and valves used by allied fighter pilots during World War II.

Definitive Technology is an American privately held corporation, based in Vista, California, that designs, develops and sells home theater audio systems, soundbars and headphones. They are part of the Sound United division of electronics company DEI Holdings.

Doppler Labs was a San Francisco-based audio technology company. Founded in 2013 in New York City, the company's mission was to make computing more immersive and human. The company designed and manufactured in-ear computing technology, including earplugs and wireless smart earbuds.

Edifier is a Chinese audio manufacturer that produces speakers, music systems, and headphones for personal and home entertainment.

iBall is an Indian consumer electronics company owned by Anil Parasrampuria, headquartered in Mumbai, Maharashtra, India, which imports computer peripherals, smartphones and tablets from original equipment manufacturers (OEMs).

Jabra is a Danish brand specializing in audio equipment, and more recently videoconference systems. It is owned by GN Audio, which is part of the Danish company, GN Group. Jabra engineers, manufactures and markets wireless, true wireless and corded headphones for consumers and business customers. Jabra Corporation was acquired by GN Audio in 2000.

Jaybird is a Utah-based consumer electronics company that is owned by Logitech. The company designs and manufactures headphones and wearable activity trackers. The company is mainly known for its line of wireless Bluetooth sports headsets. Jaybird was founded in 2006 by Australian entrepreneur Judd Armstrong.

JBL is an American company that manufactures audio equipment, including loudspeakers and headphones. There are two independent divisions within the company; JBL Consumer produces audio equipment for the consumer home market, while the JBL Professional produces professional equipment for the studio, installed sound, tour sound, portable sound, and cinema markets. JBL is owned by Harman International Industries, a subsidiary of Samsung Electronics.

JLab Audio is an American consumer audio brand founded in 2005. The company began by making value priced in-ear headphones, but has since expanded to include premium in-ear and over-ear headphones, as well as wireless headphones and Bluetooth speakers.

Victor Company of Japan, Ltd. , TYO: 6792, usually referred to as JVC or The Japan Victor Company, was a Japanese international professional and consumer electronics corporation based in Yokohama. Founded in 1927, the company is best known for introducing Japan's first televisions and for developing the Video Home System (VHS) video recorder.

JVC Kenwood Corporation , stylized as JVC KENWOOD, is a Japanese multinational electronics company headquartered in Yokohama, Japan. It was formed from the merger of Victor Company of Japan, Ltd (JVC) and Kenwood Corporation on October 1, 2008. Upon creation, Haruo Kawahara of Kenwood was the holding company's chairman, while JVC President Kunihiko Sato was the company's president. JVC Kenwood focuses on car and home electronics, wireless systems for the worldwide consumer electronics market, professional broadcast, CCTV and digital and analogue two-way radio equipment and systems.

Koss Corporation is an American company that designs and manufactures headphones. Headquartered in Milwaukee, Wisconsin since 1958, the company invented the first high fidelity stereophones. Koss continues to design and manufacture headphones and audio accessories.

Master & Dynamic is a New York-based audio company. Founded in 2013, Master & Dynamic designs and manufactures headphones, earphones, speakers, and audio accessories.

Meze Audio is a high-end audio company based in Baia Mare, Romania. Its product range consists of audiophile headphones and earphones.

Monster Inc. is an American company that manufactures and markets about 6,000 products, but is best known for audio and video cables. It also produces speakers, headphones, power strips, mobile accessories and audio devices for automobiles. The company was founded by an audiophile and engineer, Noel Lee, in 1979 by experimenting with different ways to build audio cables. It grew by doing demonstrations to convince the industry that audio cables made a difference in audio quality and by establishing relationships with retailers that were attracted to the cable's profit margins.

Onkyo Corporation is a Japanese consumer electronics manufacturer, specializing in premium home cinema and audio equipment, including AV receivers, surround sound speakers and portable devices. The word Onkyo translates as "sound resonance". On (音) is from Chinese pronunciation, with traditional Japanese pronunciation as Oto, meaning "the sound". Kyo (響) is also from Chinese pronunciation, pronounced as Hibiki (noun) or Hibiku (verb) in traditional Japanese, meaning "resound, sound, or echo". The company started under the name of Osaka Denki Onkyo K.K in 1946. The current Onkyo Corporation umbrella includes the Integra and Integra Research divisions as well as the main Onkyo brand.
Panasonic Corporation , formerly known as the Matsushita Electric Industrial Co., Ltd. , founded by Kōnosuke Matsushita in 1918 as a lightbulb socket manufacturer, is a major Japanese multinational electronics company, headquartered in Kadoma, Osaka. In addition to consumer electronics of which it had been the world's largest maker in the late 20th century, Panasonic offers a wide range of products and services, including rechargeable batteries, automotive and avionic systems, as well as home renovation and construction.

Koninklijke Philips N.V. is a Dutch multinational conglomerate corporation that was founded in Eindhoven. Since 1997, it has been mostly headquartered in Amsterdam, though the Benelux headquarters is still in Eindhoven. Philips was formerly one of the largest electronics companies in the world, currently focused in the area of health technology, with other divisions being divested.
Pioneer Corporation commonly referred to as Pioneer, is a Japanese multinational corporation based in Tokyo, Japan, that specializes in digital entertainment products. The company was founded by Nozomu Matsumoto in 1938 in Tokyo as a radio and speaker repair shop. Its current president is Susumu Kotani.

RCF S.p.A. is a widely recognized Italian manufacturer of high performance audio products including power amplifiers, loudspeakers, digital mixers and digital signal processors (DSP).

Sennheiser electronic GmbH & Co. KG is a German privately held audio company specializing in the design and production of a wide range of high fidelity products, including microphones, headphones, telephone accessories and aviation headsets for personal, professional and business applications. The company's head office is located in Wedemark, near Hanover, and the company is represented in more than 50 countries worldwide.

SMS Audio is an American consumer electronics company that primarily manufactures and markets headphones. The company was founded by 50 Cent in 2011 and acquired Kono Audio that same year.

Sol Republic, Inc. is an American privately held audio manufacturer based in Michigan. The company was founded in 2011 by Scott Hix, Seth Combs, and Kevin Lee. The company was sold to HoMedics in late 2015 or early 2016.

Sony Corporation is a Japanese multinational conglomerate corporation headquartered in Kōnan, Minato, Tokyo. The company operates as one of the world's largest manufacturers of consumer and professional electronic products, the largest video game console company, the second largest video game publisher, the second largest record company, as well as one of the most comprehensive media companies, being the largest Japanese media conglomerate by size overtaking the privately held, family-owned Yomiuri Shimbun Holdings, the largest Japanese media conglomerate by revenue.

Stax Ltd. is a Japanese company that makes high-end-audio equipment. Stax is best known for their electrostatic and electret headphones, which they call “earspeakers.” Electrostatic headphones work similarly to electrostatic loudspeakers, but on a smaller scale.

The Turtle Beach Corporation is a global gaming accessory manufacturer based in San Diego, California. It produces gaming headsets for Xbox One, PlayStation 4, PC, Nintendo Switch, and mobile devices. The company has roots dating back to the 1970s where it developed sound cards, MIDI synthesizers, and various audio software packages and network audio devices.

Ultimate Ears is an American custom in-ear monitor (IEM), speaker, and earphone manufacturer based in Irvine and Newark, California, United States.

Ultrasone AG is a German company specializing in headphones for high end studio, DJ, and consumer uses. Ultrasone's headquarters are located in Tutzing, Germany. The company has manufacturing facilities in Germany and Taiwan.

V-MODA is a private international company specializing in the design and production of high-end mobile audio products, including headphones, earphones, portable amplifiers, protection ear plugs and accessories.

Yamaha Corporation is a Japanese multinational corporation and conglomerate with a very wide range of products and services. It is one of the constituents of Nikkei 225 and is the world's largest piano manufacturing company. The former motorcycle division was established in 1955 as Yamaha Motor Co., Ltd., which started as an affiliated company but later became independent, although Yamaha Corporation is still a major shareholder.

Zu Audio is a high performance loudspeaker and cable manufacturer located and established in Ogden, Utah.