RALEIGH, N.C.–(BUSINESS WIRE)–Sylmar Group today announced the appointments of Mark Hardee as Chief Financial Officer, Melinda Sych as President of Sylmar Water Treatment, and Kevin Donaldson as Chief Operating Officer of Sylmar Water Treatment. The appointments follow Sylmar’s recent acquisition of Tower Water, the company’s largest acquisition to date, and represent the next deliberate step in Sylmar’s growth strategy: building the leadership, systems, and operational infrastructure require