Thomas was a co-founder of CBD Ventures, a
venture capital company. He also founded Niche Lab Capital Group, a private venture capital group that funded the personal finance publications of
Latinos Money Magazine and
Black Wealth and Fortune Magazine.
Latinos Money Magazine is noted for annually publishing the
Latino Money Magazine 100 richest Hispanic Americans.
Black Wealth and Fortune Magazine is noted for publishing the
Black Wealth and Fortune 100 Richest Black People in America. Thomas, along with Monifa Thomas, published
The Black Millionaire Next Door: Black Wealth in 2003. That year, he was featured on the
Tavis Smiley Show on
NPR, discussing the
Black Wealth and Fortunes Magazine special report "The Black Millionaire Next Door: Black Wealth 2003". Thomas was the founder and chairman of J.G. Thomas & Associates, a New York law firm that concentrates on business law,
asset protection,
estate planning,
entertainment law,
intellectual property law, and
immigration law. ==Media, popular culture, and lectures==