Umberg/Zipser is proud to announce that co-founding partner Thomas J. Umberg has been selected by the Orange County Business Journal for the 2017 edition of “OC 500 Directory of Influence.”  This list honors the most influential individuals from throughout Orange County. Honorees range from top executives at the largest publicly traded or privately held companies to up-and-comers, as well as a diverse group of governmental, philanthropic, religious and other civic representatives who contribute to the community of business.

Tom Umberg has extensive trial experience in both federal and state courts. He has successfully tried over 100 cases to verdict or judgment; including complex matters involving health care, real estate, work place harassment, construction defects, employee pension plans, etc.  As a federal criminal prosecutor, he tried numerous white collar and civil rights cases, including tax evasion schemes. These include “Uranium for Tax Dollars,” “Marco Numismatics” (a nationwide fraud on seniors), and the “Westminster Cross Burning” cases. He has also been selected for the prestigious publication “The Best Lawyers in America®” in commercial litigation for 10 consecutive years.  Tom is a retired Army Colonel, veteran of Afghanistan, and Bronze Star recipient.