Greycoat Software provides software for complex business decision support in the construction, infrastructure development, concrete, and aggregate materials industries. Greycoat's software focuses on business intelligence and analytics using map-based presentation tools and the latest dashboard technology. Applications include inventory, real time dispatching and sales, budgeting, land inventory management and presentation tools, and field order management. Until 2011, Greycoat had operated as Slofstra Software Inc. The firm was established in 1989 by Henry Slofstra and has expanded gradually to its present complement of employees and subcontractors.