Alyssa Weisberg formed her own company, Alyssa Weisberg Casting, in January 1997, and has held sole proprietorship of the company since its inception. Specializing in film and television, Alyssa Weisberg Casting has cast for Tomorrowland, Star Trek Into Darkness, The Watch, Workaholics, The Carrie Diaries, and more. The company is based in LA and accepts hard copies of headshots and resumes, or submissions through agents and managers.