Sega of America, Inc. | 55,369 followers on LinkedIn. Creativity is Genesis | SEGA of America, Inc. a rapidly expanding video games publisher and developer within the western market, and is the US arm of SEGA Sammy, a world leader in the provision of interactive entertainment both inside and outside the home. SEGA develops, publishes and distributes interactive entertainment software products for a variety of hardware platforms such as Xbox, PlayStation platforms, Nintendo platforms, PC and wireless devices.