Bert N. Mitchell became the 100th African-American CPA in 1965. He founded the country's largest black-owned CPA firm, Mitchell & Titus LLP, which celebrates its 40th anniversary this year. In 1969, the Journal of Accountancy published his study of African-American CPAs, reporting that out of 100,000 CPAs in the United States, fewer than 150 were African-American. His firm was a leader in expanding opportunity to African Americans in the profession. After his retirement, Mitchell & Titus became a member of EY Global Limited.