The Chemico Group, the largest veteran and minority-owned chemical management supplier in the U.S., recently commemorated 30 years of service with employees, local business, and community leaders at Southfield’s picturesque Plum Hollow Country Club. Southfield Mayor Ken Siver issued a proclamation to Chemico President and CEO Leon C. Richardson. The Chemico Group has been headquartered in Southfield for most of the past decade. Founded in 1989, The Chemico Group (Chemico) is a world-class organization specializing in providing one integrated solution for the chemical lifecycle for various industries including automotive, aerospace, electronics, and healthcare.