GTE Corporation, formerly General Telephone & Electronics Corporation (1955–1982), was the largest independent telephone company in the United States during the days of the Bell System. The company operated from 1926, with roots tracing further back than that, until 2000, when it was acquired by Bell Atlantic; the combined company took the name Verizon.
Koninklijke Philips N.V., commonly shortened to Philips, is a Dutch multinational conglomerate corporation that was founded in Eindhoven in 1891. Since 1997, its world headquarters have been situated in Amsterdam, though the Benelux headquarters is still in Eindhoven. Philips was once one of the largest consumer electronics companies in the world, but later focused on health technology, having divested its other divisions.
Magnavox was an American electronics company. It was purchased by North American Philips in 1974, which was absorbed into Dutch electronics company Philips in 1991. The predecessor to Magnavox was founded in 1911 by Edwin Pridham and Peter L. Jensen, co-inventors of the moving-coil loudspeaker at their lab in Napa, California, under United States Patent number 1,105,924 for telephone receivers. Six decades later, Magnavox produced the Odyssey, the world's first home video game console.
The General Electric Company (GEC) was a major British industrial conglomerate involved in consumer and defence electronics, communications, and engineering.
The Westinghouse Electric Corporation was an American manufacturing company founded in 1886 by George Westinghouse and headquartered in Pittsburgh, Pennsylvania. It was originally named "Westinghouse Electric & Manufacturing Company" and was renamed "Westinghouse Electric Corporation" in 1945. The company acquired the CBS television network in 1995 and was renamed CBS Corporation until being acquired by Viacom in 1999, a merger completed in April 2000. The CBS Corporation name was later reused for one of the two companies resulting from the split of Viacom in 2005.
Automatic Electric Company was an American telephone equipment supplier primarily for independent telephone companies in North America, but also had a worldwide presence. With its line of automatic telephone exchanges, it was also a long-term supplier of switching equipment to the Bell System, starting in 1919. The company was the largest manufacturing unit of the Automatic Electric Group. In 1955, the company was acquired by General Telephone and Electronics (GT&E). After numerous reorganization within GTE, the company's assets came under the umbrella of Lucent in the 1990s, and subsequently part of Nokia.
Textron Inc. is an American industrial conglomerate based in Providence, Rhode Island. Textron's subsidiaries include Arctic Cat, Bell Textron, Textron Aviation, and Lycoming Engines. It was founded by Royal Little in 1923 as the Special Yarns Company. In 2020, Textron employed over 33,000 people in 25 countries. The company ranked 265th on the 2021 Fortune 500 of the largest United States corporations by revenue.
Beckman Coulter, Inc. is a Danaher Corporation company that develops, manufactures, and markets products relevant to biomedical testing. It operates in the industries of diagnostics and life sciences. The company was established in 1935 as National Technical Laboratories, and has become an international company through growth and acquisitions of other life sciences organizations.
OSRAM Licht AG is a German company that makes electric lights, headquartered in Munich and Premstätten (Austria). OSRAM positions itself as a high-tech photonics company that is increasingly focusing on sensor technology, visualization and treatment by light. The company serves customers in the consumer, automotive, healthcare and industrial technology sectors. The operating company of OSRAM is OSRAM GmbH.
Sylvania Electric Products Inc. was an American manufacturer of diverse electrical equipment, including at various times radio transceivers, vacuum tubes, semiconductors, and mainframe computers such as MOBIDIC. They were one of the companies involved in the development of the COBOL programming language.
Avery Dennison Corporation is a multinational manufacturer and distributor of pressure-sensitive adhesive materials, apparel branding labels and tags, RFID inlays, and specialty medical products. The company is a member of the Fortune 500 and is headquartered in Mentor, Ohio.
ams OSRAM AG is an Austrian semiconductor manufacturer headquartered in Premstätten, Austria with a co-headquarters in Munich, Germany. The company develops and produces intelligent sensors and emitter components
Topcon Corporation is a Japanese manufacturer of optical equipment for ophthalmology and surveying.
SABA is a German electronics company founded in 1923 at Triberg im Schwarzwald, present-day Baden-Württemberg. SABA started as a clock-making company, then became a radio manufacturer, and a few years later a record label. In 1968, SABA sold the majority of the company to GTE, an American telephone company. In 1980, the company was purchased by Thomson SA and integrated as a separate business unit.
Osram Opto Semiconductors GmbH of Regensburg, Germany, was a wholly owned subsidiary of Osram GmbH, which was the world's second largest manufacturer of optoelectronic semiconductors after Nichia and followed in third place by Cree Inc. The company was founded in 1999 as a joint venture between Osram and Infineon Technologies. In 2021 Osram Opto Semiconductors was integrated to AMS-Osram International GmbH and is now part of the AMS Osram Group.
GE Canada is the wholly-owned Canadian unit of General Electric, manufacturing various consumer and industrial electrical products all over Canada.
Sylvania Lighting, Havells-Sylvania, and SLI, is an international designer and manufacturer of lighting products, trading as Sylvania. It has plants throughout Europe, Asia, North Africa and Central and South America, and is one of the few lighting companies that produces both lamps and lighting fixtures. It is owned by Shanghai Feilo Acoustics Ltd., having previously been owned by the Indian electrical company Havells.
Ledvance GmbH is a German multinational LED lighting and smart home technology company, with headquarters in Garching bei München, Germany. Ledvance specializes in lighting products and networked light applications that evolved from the divestment of Osram Licht AG in July 2016. According to the company's LinkedIn page, Ledvance employs roughly 8,000 employees in over 140 countries. Since April 2018, Ledvance has been owned by Chinese lighting company, MLS.
Martha J. B. Thomas, MBA was an American chemical engineer and analytical chemist.
Lucidity Lights Inc., doing business as Finally, is an American company based in Boston, Massachusetts. Founded in 2012 by John Goscha, the company makes energy-efficient light bulbs that use induction technology and are being offered as a substitute for incandescents and LEDs. Company appears to be no longer in business.
