PITTSBURGH--(BUSINESS WIRE)--PPG (NYSE:PPG) today announced its inclusion in the Wall Street Journal's 250 Best-Managed Companies list for the second consecutive year. This annual list evaluates companies across five key dimensions: customer satisfaction, employee engagement and development, innovation, social responsibility, and financial strength. PPG earned a place among the top-scoring organizations for its commitment to disciplined innovation, stakeholder engagement and responsible managem. ...