Our Team
PPA is led by company CEO Sam Singh, COO Colleen Graber, CFO Virginia Orabone, and Vice President for Research Operations David McConnell.
Project teams collaborate to serve our clients. We believe the best work occurs when teams include researchers with varied backgrounds and experiences. We recruit talented researchers with a passion for using data to create effective public policy. PPA has also established a growing roster of exceptional affiliated consultants that expands our capabilities.
