Horne International provides engineering and IT solutions for a sustainable infrastructure, with an emphasis on energy, and the environment. Horne’s experienced, integrated and systematic engineering approach is supported and guided by use of “lean and agile” management, critical path management (CPM), integrated project delivery (IPD) and institutionalization of processes through upgrading or replacement of program management software systems.  Horne utilizes innovative tools to include simulation models; CPM and IPD software and a collaborative relationship with ThoughtWorks, a leading Agile programming software development company.