Stellant Systems, Inc. announced the appointment of Keith Barclay as its chief executive officer and to the board of directors.

With more than 30 years of experience in the aerospace & defense, medical, industrial and optical networking industries, Barclay brings both executive leadership and extensive entrepreneurial experience to Stellant, positioning the company for accelerated growth and success.

Prior to joining Stellant, Barclay led the development, expansion, and significant growth of Hermetic Solutions Group, Inc. (HSG) in his roles as executive vice president of sales and business development and, most recently, president and CEO.

Prior to his leadership roles at HSG, Barclay served as vice president of sales and marketing at The Hi‐Rel Group, as well as at AMETEK Electronic Components and Packaging.

Peter Manos, chairman of Stellant’s board of directors and a managing partner at Arlington Capital Partners said, “We are excited to have Keith and his decades of experience building successful Defense Electronics businesses accelerate Stellant’s growth in this next chapter of the company’s storied history.”

Barclay added, “I am thrilled to be part of and serve the incredible team at Stellant and our deeply valued customers. With nearly 100 years of providing highly differentiated RF/ microwave amplification solutions, Stellant is well positioned and will remain focused on supporting and exceeding our customer’s rigorous mission critical demands.”  

Barclay holds a B.S. in finance and accounting from the University of Pittsburgh.