Star CNC Machine Tool Corp, 28316 Hinkleman Rd, Buckley, WA 98321, US

Helac Corporation provides rotary actuator solutions to more than 1,000 companies. Clients include Atlas Copco, Altec Industries and JLG Industries. The company also designs construction equipment attachments including its own brands Helac PowerTilt, which reduces trench cave-ins and eliminates the need for a dozer and PowerGrip. Helac manufacturers a comprehensive line of hydraulic rotary actuators that are used in a variety of applications including vehicle and shipboard steering. The company also offers technical support and repair services for its equipment. Helac employs more than 140 people in a 118,000 square foot facility in the greater Seattle metropolitan area. The company was founded in 1984.