![John Barker](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John Barker
Director/Board Member at
Aeroquest International Ltd.
Profile
John E.
Barker is an Independent Director at Aeroquest International Ltd. He previously served as an Independent Director at Titan Medical, Inc. from 2009 to 2020.
He also held the position of Director at EcoSynthetix, Inc. from 2016 to 2018.
Prior to that, he was the Chief Financial Officer & Senior Vice President at ZENON Membrane Solutions, Inc. from 2000 to 2006.
Mr. Barker has a Bachelor's degree from McMaster University, which he obtained in 1971.
John Barker active positions
| Companies | Position | Start |
|---|---|---|
Aeroquest International Ltd.
 Aeroquest International Ltd. Engineering & ConstructionIndustrial Services Provides geophysical surveying services | Director/Board Member | 2006-08-17 |
Former positions of John Barker
| Companies | Position | End |
|---|---|---|
| CONAVI MEDICAL CORP. | Director/Board Member | 2020-09-29 |
| ECOSYNTHETIX INC. | Chairman | 2016-06-15 |
ZENON Membrane Solutions, Inc.
 ZENON Membrane Solutions, Inc. Industrial MachineryProducer Manufacturing Manufactures water purification systems | Director of Finance/CFO | 2005-12-31 |
Zenon Environmental, Inc. | Director of Finance/CFO | 2005-12-31 |
Glegg Waterconditioning, Inc. | Corporate Officer/Principal | - |
Training of John Barker
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
55
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
ZENON Membrane Solutions, Inc.
ZENON Membrane Solutions, Inc. Industrial MachineryProducer Manufacturing Manufactures water purification systems | Producer Manufacturing |
Aeroquest International Ltd.
Aeroquest International Ltd. Engineering & ConstructionIndustrial Services Provides geophysical surveying services | Industrial Services |
McMaster University
 McMaster University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Titan Medical, Inc.
 Titan Medical, Inc. Medical SpecialtiesHealth Technology Designs and develops robotic surgical technologies | Health Technology |
Glegg Waterconditioning, Inc. | |
EcoSynthetix, Inc.
 EcoSynthetix, Inc. Chemicals: SpecialtyProcess Industries Focuses on commercializing a range of bio-based polymer and monomer products | Process Industries |
Zenon Environmental, Inc. |
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