Grant Thornton named David Platt regional managing partner of the firm’s Northeast region.

“David is a proven leader who has substantially grown our New England practice,” said Jim Brady, chief operating officer. “His business acumen, passion for the firm’s clients and leadership skills will spur continued growth across our eight Northeastern offices, including our important New York City office.”

Platt has more than 29 years of public accounting experience and has served in various leadership roles at Grant Thornton, including his recent position as New England managing partner. As an audit partner, he served clients in several industries, including consumer and industrial products and not-for-profit organizations.

His specialties include strategic planning, corporate board governance, corporate profitability enhancements and mergers and acquisition services.