Atari, Wii, and Sega are all big names in the video game industry. Atari was founded in 1972 and is credited with creating the first successful home video game console. The Wii was released by Nintendo in 2006 and became one of the most popular consoles of all time. Sega was founded in 1960 and is known for its iconic mascot Sonic the Hedgehog. All three companies have had a major impact on the gaming industry and continue to be influential today.