The Office of Supplier Diversity & Inclusion (OSDI) Come GROW with Us! Where Water Matters Register to do business TODAY. It’s FREE, Quick and Easy. Visit WSSC Mission: We are entrusted by our community to provide safe and reliable water, life’s most precious resource, and return clean water to our environment, all in an ethical, sustainable, and financially responsible manner. WSSC Vision: To be THE world-class water-utility, where excellent products and services are always on tap. “Diversity...just the way we do Business!” WSSCWater @WSSCWaterNews WSSCWater OSDI 14501 Sweitzer Lane, Laurel, MD 20707 Phone: 301-206-8800 Email: