Nicholas Vita has established several successful investment firms, including Apelles Investment Firm. As one of the most notable figures in the investment business, Vita's firms cater to high net-worth individuals and provide expertise in industries like healthcare, private equities, and military infrastructure. Apelles Investment Firm, located in New York, is headed by Vita and Rosemary Mazanet and has $26.5 million in assets under 19 accounts, focusing on giving clients an optimized way to earn returns even in today's economy.