2. Ten Thirty One Productions
Ten Thirty One Productions offers many horrifying rides and haunted house experiences in Los Angeles and New York. The company even hosts scary events throughout the country. When Melissa Carbone went before the sharks with her company, Mark Cuban believed in her idea and risked $2 million for 20% in the company, which was the largest deal ever sealed in the Shark Tank.
This actually paid off, since the company has raked in over $3 since Cuban took his chance on it.
