Alba E. Martinez is President and Chief Executive Officer of United Way of Southeastern Pennsylvania.  Since her appointment in 2004, United Way's campaign has grown each year to a total of $52 million raised in the 2006 campaign, it's largest increase since 1987.  Under Alba's leadership, United Way has…

During Mike Saltzberg's almost 20 years of experience with Fortune 100 science company DuPont, Mike has helped grow some of the company's most famous products, including Corian® surfaces and Ti-Pure^TM white pigments. In his latest assignment, Dr. Saltzberg is leading the development of a portfolio of novel renewably sourced products…

Sam Schwartz, AKA "Gridlock Sam", has distinguished 35 years as a transportation engineering professional.  If one counts his years as a taxi driver, while going to college and graduate school, he has close to 40 years wrestling with gridlock.

Mr. Schwartz started out as a physicist receiving a Bachelor of Science…

During his 29-year career in the development and construction industries, Sandy Wiggins has worked with project teams through the development, design and construction of projects totaling almost one billion dollars. In November 2001, he co-founded the Delaware Valley Green Building Council, an organization devoted to changing the way these industries…

Executive Director of PhillyCarShare (co-founder and board member)

Beginning in 2002 without staff and with modest working capital, Tanya organized volunteers and board members to wash PhillyCarShare's cars, perform outreach, and manage finances, while donating months of her own time to launch the organization. As thousands of businesses and residents…