About Reiss Financial Group Reiss Financial Group, LLC was founded in May of 2009 as a boutique investment and financial management firm to help high net worth individuals, families, and small business owners with the goal to assist clients in every aspect of their financial lives. Reiss Financial Group's aim is to help guide you toward creating financial stability, security and financial independence. We strive to provide personal service and earn a reputation for excellence in our industry. Have a Question Name Email Phone Question Thank you! Oops!