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On the Move

Former CEO of Adamson Systems Engineering and TC Group Americas joins new company Theory Professional as the first strategic move towards its launch into the commercial audio market. 

Marc Bertrand Joins Theory Professional as COO

LAKE FOREST, CA – Theory Professional, a new commercial audio brand, appointed Marc Bertrand COO. Bertrand has more than 25 years of experience including 15 years at Tannoy North America, eight years at TC Group Americas, and five years at Adamson Systems Engineering. Theory Professional is a division of Theory Audio Design and sister company to Pro Audio Technology.

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Adamson Announces Five New Hires and the Return of Brock Adamson as CEO

PORT PERRY, ON, Canada – Adamson reported the creation of five new management positions in preparation for Brock Adamson’s return as CEO. Pictured here, from left, are Fred Schleicher, Pieter van Hoogdalem, Duane Logan and Paulo Guassi, all of whom have new roles at the company; new hire Kevin Alexander is not pictured. Departing CEO Marc Bertrand will stay on in an advisory role to support the transition.

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Andreas Rapp is beyerdynamic's new CEO

Andreas Rapp Named beyerdynamic CEO

HEILBRONN, Germany – Andreas Rapp has assumed the position of chief executive officer and managing director of beyerdynamic, effective April 1, 2023. In this role, he is responsible for the operational business of the Germany-based audio brand. Before returning to beyerdynamic, Rapp served as VP EMEA at Jabra. He succeeds Edgar van Velzen, who is leaving the company.

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