Question: What American automaker has factories having the name "Gigafactory"?

Context paragraphs:
Chevrolet Tavera: The Chevrolet Tavera is a compact MPV and compact SUV that was produced in Indonesia by Japanese automaker Isuzu until 2007, and is produced in India by American automaker Chevrolet.  The Tavera is sold in ASEAN and Indian markets, and it uses the platform of the Isuzu Panther, a diesel-powered multi-purpose vehicle sold in Indonesia.  In other markets it is known as the Isuzu AUV, HiLander or Crosswind.

Tesla Gigafactory Europe: Tesla Gigafactory Europe is a proposed manufacturing plant for Tesla, Inc. to be located in Europe.  It is to be a combined electric battery manufacturing facility and automobile factory.  In 2016, Tesla was anticipating to announce the factory in 2017.  The factory was previously referred to as Gigafactory 2 until 22 February 2017, when Tesla began to refer to the SolarCity Gigafactory in Buffalo, New York as Gigafactory 2.  The Europe Gigafactory will be named either Gigafactory 3, 4, or 5.

Lincoln Town Car: The Lincoln Town Car is a model line of full-size luxury sedans that was marketed by the Lincoln division of the American automaker Ford Motor Company from 1981 to 2011.  Deriving its name from a style of limousine, "Town Car" translated in French is the term "Sedan de Ville" (the Cadillac rival to the Lincoln Continental from the 1950s to the 1990s).  The Town Car nameplate first appeared as a sub-model of the Continental in 1959, later becoming a trim line during the 1970s.  For 1981, the Lincoln Town Car became a distinct product, taking the place of the previous Continental in the Lincoln model line.

History of Ford Motor Company: Ford Motor Company is an American automaker and the world's fifth largest automaker based on worldwide vehicle sales.  Based in Dearborn, Michigan, a suburb of Detroit, the automaker was founded by Henry Ford, on June 16, 1903.  Ford Motor Company would go on to become one of the largest and most profitable companies in the world, as well as being one of the few to survive the Great Depression.  The largest family-controlled company in the world, the Ford Motor Company has been in continuous family control for over 110 years.  Ford now encompasses two brands: Ford and Lincoln.  Ford once owned 5 other luxury brands: Volvo, Land Rover, Jaguar, Aston Martin and Mercury.  Over time, those brands were sold to other companies and Mercury was discontinued.

Chevrolet Onix: The Chevrolet Onix is a subcompact car launched by American automaker Chevrolet in Brazil at the 2012 São Paulo International Motor Show to succeed some versions of Chevrolet Celta.  Offered initially as a five-door hatchback, a four-door sedan was launched in 2013 and called the Chevrolet Prisma.  The Onix is currently only sold in some South American countries part of Mercosur, including Brazil, Argentina, Chile, Colombia, Paraguay and Uruguay.

John Coletti: O. John Coletti is an American automobile engineer.  He worked for American automaker Ford Motor Company in the company's performance division, and later was the COO and president of EcoMotors International until his retirement on March 15, 2013.

Ford VX54 platform: The Ford VX54 platform was a mid-size minivan platform developed by a joint venture with American automaker, Ford Motor Company and Japanese automaker, Nissan Motors.  The platform was specifically developed in 1993 for production of the Mercury Villager and Nissan Quest.  The goal was to market a smaller and more stylish minivan that was comfortable and more family-oriented.  The minivans were designed to be in between the sizes of Chrysler's Dodge Caravan and Dodge Grand Caravan.  It is a modified version of the J30 Nissan Maxima platform.

Tesla, Inc.: Tesla, Inc. (formerly named Tesla Motors) is an American automaker, energy storage company, and solar panel manufacturer based in Palo Alto, California.  Founded in 2003, the company specializes in electric cars, lithium-ion battery energy storage, and, through their SolarCity subsidiary, residential solar panels.

Buick GL8: The Buick GL8 is a minivan that is made by Shanghai GM, a joint-venture between Chinese automaker SAIC Motor and American automaker General Motors.  The Buick GL8 is only sold in China.

Lincoln Continental: The Lincoln Continental is a series of luxury cars produced by Lincoln, a division of the American automaker Ford Motor Company.  First introduced in 1939 as a coachbuilt convertible, which would spawn the personal luxury car segment, the nameplate has been in use by Lincoln at various times for more than 75 years.  In the Lincoln model line, the Continental has served various roles, ranging from the top-trim sedan to the base-trim sedan.  Through its production, the Lincoln Continental has been produced in several bodystyles, including two-door and four-door convertibles, two-door and four-door hardtops and sedans, and two-door coupes.  The Lincoln Continental is the final American car factory-produced as a four-door convertible or with a V12 engine.

Supporting paragraphs: Tesla Gigafactory Europe Tesla, Inc.
Answer: Tesla, Inc.