Nina Vaca, chairman and CEO of Pinnacle Group, is an active leader, spokesperson and role model in the business community. Pinnacle is one of the largest staffing firms and IT staffing firms in the US, ranking Nos. 73 and 35, respectively, in 2017. Vaca has been listed among the most influential Latinos by Latino Leaders for the past 10 years, and is a presidential ambassador for Global Entrepreneurship. She founded At the Table: Women in Business and Leadership, and the Startup America Partnership. Vaca recently joined the Class of Henry Crown Fellows at the Aspen Institute and the SIA Staffing 100 Hall of Fame.