I’ve helped businesses, nonprofits, and government organizations with research, analysis, and counsel for most of my career. Guitar builders C. F. Martin & Co. of Nazareth, Pennsylvania were my first client, in 1983. Since then, I’ve served almost 100 different companies, nonprofits, and government offices. Some of them have been single assignments; others, like Martin, Americans for the Arts, Chorus America, and American Red Cross International Services, have involved multi-year, even multi-decade relationships. Providing advisory services was my principal livelihood and occupation from 1999 to 2006. I maintained my Kushner Management Advisory Services site from those years.