Trusted M&A Advisor for Business Owners Planning their Retirement and Sale of their Company. Kyle Griffith is a Managing Partner of The NYBB Group. For the past 19 years, The NYBB Group has assisted privately held companies needing merger and acquisition and business advisory services. Kyle is the Chair of the International Business Brokers Association and is the CEO and Founder of the Eminae, an advisory network for CEOs Seeking to Build, Grow or Exit a Company.