John Roberts, M.ENG., P.ENG., is the President, Chief Executive Officer and a director of Mezzanine Services. He has been active in semiconductor R&D, including VP R&D at Newbridge Microsystems (Tundra), and senior positions at Mosaid, Microsystems International, GE Semiconductor, Siliconix Inc. and Marconi Elliott.

He also has valuable entrepreneurial managerial experience as the founder/President of Calmos (now renamed Tundra Semiconductor), SiGEM and other companies some of which are now publicly listed.

He has been a member of the Board of Directors of Canadian Microelectronics Corporation, CompAS Epitek (Aimtronics), Calmos (Tundra/Newbridge Microsystems), Skystone (CISCO), Solidum, Strategic Microelectronics Consortium (President), Canadian Semiconductor Design Association, and recently SiGe Microsystems Inc., SGMI Technologies, VideoSpheres Inc. (President), CS-Live (President) and SiGEM (President).