Executives from four Triangle area firms will participate in a discussion about sustainability at N.C. State’s College of Management on Friday.

is the topic of the second annual Net Impact Sustainability Symposium. The program begins at 3 p.m.

The N.C. State student chapter of Net Impact, an international nonprofit organization, is the host.

Panelists include:

• Bill Stevenson, director of social investments, Lenovo
• Kristen Weeks, community relations manager, Cisco
• Yola Carlough, director of sustainability, Burt’s Bees
• Dana Yeganian, vice president and account director, Capstrat