Greystone Energy Systems, Inc.
Darren Johnson has a strong background in operations and management, with experience in various companies such as Greystone Energy Systems, Inc., Moncton, New Brunswick, Canada, and IGT. Darren holds a Bachelor of Engineering in Industrial Engineering from Dalhousie University. Darren's career has seen roles such as Director of Operations, Senior Director, and Production Manager in the manufacturing and technology sectors.
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Greystone Energy Systems, Inc.
Greystone Energy Systems Inc. is one of leading ISO registered manufacturers of HVAC sensors and transmitters for Building Automation Management Systems. We have conscientiously established a worldwide reputation as an industry leader by maintaining leading-edge design technology, prompt technical support, and a commitment to on-time deliveries. We take pride in our Quality Management System which is ISO 9001 certified, assuring our customers of consistent product reliability.