For nearly three decades, NTT has successfully trained nearly 1,000,000 employees at thousands of American companies and gove ... rnment agencies in locations around the world. Each of our master instructors brings an average of 30 years of real-world experience into the classroom. We continually expand our curriculum of one to five-day instructor-led courses, conducted at public locations and on-site at our clients’ facilities. We offer over 60 courses within our seven program disciplines: Electrical Safety, National Electrical Code, Electrical and Electronics, Compliance, HVAC, Fluid Power and Mechanical Systems. Our Mission: "Deliver solutions to our clients (and their global workforce) designed for safety, productivity and profitability.” read more