Sega, Square Enix, Several Other Companies Confirmed for E3 2021 May 6, 2021 Today, the Entertainment Software Association (ESA) announced additions to its growing list of exhibitors and partners for E3 2021, including Sega and Square Enix. In a press release from the ESA, it was confirmed Square Enix, Sega, Bandai Namco Entertainment, XSEED Games / Marvelous USA, Inc., Gearbox Entertainment, Freedom Games, Devious Eye Entertainment, Turtle Beach, Verizon, and Binge.com will all have some sort of presence at E3 2021. While it is not certain what these developers and publishers will be presenting at the show, we can expect some announcements and reveals from some of these companies.