SiteOne Landscape Supply thrives on business customers with green thumbs. The sole national wholesale distributor of landscape supplies and equipment in the US, SiteOne sells irrigation supplies, nursery products, seed and spreaders, fertilizer, chemical sprayers, landscape lighting, and hardscape materials (stones and blocks). It also offers consulting services to assist landscaping customers in their business operations. SiteOne operates through more than 470 locations in 44 states and five Canadian provinces. Its customers include commercial and residential landscaping professionals and businesses, as well as golf courses. Tracing its roots back to 2001, the company went public in 2016.