Greystone Energy Systems, Inc.
Jeff Ayer has an extensive background in the energy systems industry. Jeff has held various management positions at Greystone Energy Systems, Inc., including Manager of Product Management and Marketing & Regional Manager for India. Prior to that, Jeff worked as a Regional Sales Manager at Advanced Control Technologies, Inc. Jeff also served as a Sales Manager at Greystone Energy Systems, Inc. for a decade before moving into higher managerial roles.
This person is not in any teams
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.