Since 1982, Isaacson, Miller has recruited for the leadership of the nation's civic infrastructure. They have approximately 200 employees, two-thirds of whom are search professionals, located in their Boston headquarters and in offices in Philadelphia, San Francisco, and Washington, D.C. They complete nearly 300 searches each year. Clients include leading colleges and universities, foundations, human service agencies, research institutes, academic medical centers, economic development enterprises, arts and cultural groups, conservation and environmental organizations, and social justice and other national advocacy organizations. Almost all of their clients are not-for-profit organizations meeting demands of both mission and market.