Richard L. Peranton

EMSI, Inc. is a market leader in providing green and healthy building consulting services. The private company is based in Mount Vernon, TX. The company's consulting services cover development life-cycles from corporate standards, design analysis, project management, certification, commissioning, to audits and retrofits. Alliance Technical Group is their trusted environmental testing, monitoring, and analysis partner. The company was founded by Edward Jones. John J. O'Donnell has been the CEO of the company since 1980.