About

We’ve grown from a regional operation into a global manufacturer. Our world headquarters is located in the heart of lightning country, Clearwater, Florida. APT’s customer service and support have earned the respect of our clients and partners, and accolades from leading industry market research companies. Frost & Sullivan have honored us 3 years with awards for superior service, and have ranked APT #1 in the three-phase SPD market. Our commitment to service and excellence comes from our people and sophisticated system integration.