Senior Management

Sam Assad

Sam has 32 years of experience in the chemical distribution industry. He held many senior roles in a commercial and operational capacity over his three decades at Quadra. Sam was Business Manager for the Coatings, Adhesives, Sealants and Elastomers (CASE) commercial division for 12 years with P&L, strategic planning and market development responsibilities and was a member of Quadra’s Leadership Team. Sam graduated with a B.Sc. Degree in Chemistry from […]

Sam Assad

John Lukens

John focuses on the strategic marketing of raw materials into progressive end use applications, with particular emphasis on highlighting our portfolio shift toward sustainability. Formerly the President & CEO of D.N. Lukens, Inc., John was instrumental in the company’s involvement in the NACD and Responsible Distribution as Code Coordinator. With a Boston University undergraduate degree and Babson MBA, John gained post-graduate certificates from Northeastern University’s Environmental Science Program leading to […]

John Lukens

Mike Barnes

As VP of Strategic Accounts, Mike is responsible for developing and coordinating the business with our national accounts in the CASE and plastic markets. With over 30 years of experience in a number of specialty chemical distribution companies, Mike has held various, progressive roles in various markets including Industrial Chemical and Fine Ingredients, Health and Nutrition, and CASE.  Mike attended The Ohio State University and graduated with a BSBA dual major […]

Mike Barnes