Firm Celebrates 80th Anniversary
Firm hosts open house to celebrate 80 years in business.
Gabe Adler and Howard Kass Retire from the Firm
In 2018, Gabe Adler and Howard Kass retired from Zinner & Co.
Brett Neate Named Partner
In 2015, Brett Neate was named partner of the firm.
Don Zinner retires from the Firm
In 2007, Don Zinner retired from Zinner & Co.
Brett Neate Joined the Firm
In 2006, Brett Neate joined the firm.
Robin Baum Named Managing Partner
In 2003, Robin Baum assumed the role of Managing Partner. She was one of the first women in Ohio named to the Managing Partner role of a CPA firm, and she remains in that role presently.
Don Zinner Steps Down as Managing Partner
In 2002, Don Zinner stepped down from his role as Managing Partner.
Firm Merged with Krause, Kass & Associates
In 2001, the firm merged with Krausse, Kass & Associates. This merger brought Howard Kass into the partner group.
Robin Baum and Sue Krantz Named as Partners
In 1999, Sue Krantz and Robin Baum became partners in the firm.
Firm Merges with Rabe, Adler & Co.
In 1996, the firm merged with Rabe, Adler & Co. Managing Partner Gabor Adler became a partner in the firm.
Robin Baum and Sue Krantz Join the Firm
In 1990, Robin Baum and Sue Krantz joined the firm.
Harry Zinner Retires
In 1977, firm founder Harry Zinner retired.
Donald Zinner joins the Firm
In 1966, Donald Zinner, son of Harry Zinner, left Price Waterhouse to join his father's business.
In 1938, Harry Zinner started a bookkeeping service in Cleveland, Ohio.