Gurbaksh is a die-hard internet entrepreneur. In January 1999, he started his first company, ClickAgents at the age of 16. It was one of the first ad networks focused around performance based advertising. Eighteen months later he sold it for $40 million to ValueClick.

In January 2004, he launched his second company, BlueLithium. The company focused on data, optimization, and analytics and became a pioneer in behavioral targeting. On September 4th, 2007, Yahoo! announced that it was acquiring BlueLithium for $300 million in cash.

Some of his television appearances include The Oprah Winfrey Show, Bonnie Hunt, EXTRA and Neil Cavuto, among others. He has also been profiled in such publications as The New York Times, Entrepreneur magazine, and The San Francisco Chronicle.

Chahal is also an international best-selling author of "The Dream," the true inspirational tale of his entrepreneurial journey. In September 2009, Chahal launched gWallet, now re-branded as RadiumOne.

On April 29, 2010, Chahal was awarded the Leaders In Management Award and an Honorary Doctorate degree in Commercial Science from Pace University for his career achievements as an entrepreneur.