About Withum
Withum is a nationally ranked advisory and public accounting firm providing comprehensive services to businesses and individuals on a local-to-global scale. Founded in 1974, the firm has evolved from a small six-person office in New Jersey into a top national firm with over 1,000 employees and offices across the United States and internationally.
The company specializes in audit, tax, and advisory services, including forensic and valuation, private client services, business advisory, digital solutions, cybersecurity, and data analytics. Withum is recognized for its forward-thinking, technology-driven approach, helping clients navigate the complexities of the modern business landscape while maintaining a position of strength.
Withum’s legacy is built on the vision of its founders, Frederick Withum, Leonard Smith, and Ivan Brown, who established the firm with a commitment to excellence and innovation. Today, the firm continues to honor their principles by delivering high-quality, customized services to a diverse client base, ensuring inclusion and innovation intersect at every level of the organization.
