Our Team

Cyanco has attracted some of the best and most experienced people in the chemical and mining industries due to our strong values and commitment to quality and safety

Michael Lefenfeld

President & Chief Executive Officer

Michele Duttlinger

Chief Operating Officer

Phil McCormick

Chief Financial Officer

Bill Clark

Vice President, Global Sales & Marketing

Justin Manganaro

Senior Vice President, Engineering & Operations

Eric Van Tol

Vice President, Environmental, Health, Safety & Sustainability

Roy Norcross

Director of Applied Technology
& Quality Programs

Amy Olivares

Director of Human Resources