ATNI vs GLW

ATN International Inc.

ATN International, Inc., through its subsidiaries, provides telecommunications services in the United States, the Caribbean, and Bermuda. It operates in three segments: International Telecom, US Telecom, and Renewable Energy. The International Telecom segment provides fixed data, internet, voice, and retail mobility services to customers in Bermuda, the Cayman Islands, Guyana, and the US Virgin Islands, as well as video services in Bermuda, the Cayman Islands, and the US Virgin Islands. This segment also offers managed information technology services to enterprise customers; and long-distance, transport and access, and roaming services to other telecom providers. The US Telecom segment provides carrier services, such as wholesale roaming services; fixed, mobility, and managed services to retail and enterprise customers; private network services to enterprise customers, municipalities, and other service providers; and site maintenance services, as well as leases critical network infrastructure, including towers and transport facilities. The Renewable Energy segment provides distributed generation solar power to commercial and industrial customers in Massachusetts, California, and New Jersey. As of December 31, 2020, it operated fourteen retail stores in US Telecom segment and twenty two retail stores in International Telecom segment. The company was formerly known as Atlantic Tele-Network, Inc. and changed its name to ATN International, Inc. in June 2016. ATN International, Inc. was incorporated in 1987 and is headquartered in Beverly, Massachusetts.

Corning Incorporated

Corning Incorporated engages in display technologies, optical communications, environmental technologies, specialty materials, and life sciences businesses worldwide. The company's Display Technologies segment offers glass substrates for liquid crystal displays and organic light-emitting diodes used in televisions, notebook computers, desktop monitors, tablets, and handheld devices. Its Optical Communications segment provides optical fibers and cables; and hardware and equipment products, including cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories for various carrier network applications. This segment also offers operator-grade distributed antenna systems; optical network evolution wireless platform; subscriber demarcation, connection and protection devices, various digital subscriber line passive solutions, and outside plant enclosures; and coaxial RF interconnects for the cable television industry and microwave applications. The company's Environmental Technologies segment offers ceramic substrates and filter products for emissions control in mobile, gasoline, and diesel applications. Its Specialty Materials segment manufactures products that provide material formulations for glass, glass ceramics, and fluoride crystals. The company's Life Sciences segment offers laboratory products comprising consumables, such as plastic vessels, specialty surfaces, cell culture media, and serum, as well as general labware and equipment under the Corning, Falcon, Pyrex, and Axygen brands. The company was formerly known as Corning Glass Works and changed its name to Corning Incorporated in April 1989. Corning Incorporated was founded in 1851 and is headquartered in Corning, New York.