Jonathan Whitworth in

Jonathan Whitworth

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Chairman, Portfolio Companies at Maritime Partners, LLC
📍 Galveston, Texas, United States

Jonathan Whitworth is a retired maritime executive with over 30 years of experience, now serving as Chairman for Portfolio Companies at Maritime Partners and on several corporate boards. A former CEO of Seaspan ULC and a graduate of Texas A&M University at Galveston, people who have worked with him describe him as extremely knowledgeable of the shipping industry.

Since his 2018 retirement, Jonathan has returned to Galveston, Texas, a city he and his wife are fond of. His retirement announcement mentioned a long-term goal to spend more time enjoying family, hobbies, and new adventures.

His company, Greenlines Technology, patented a method for the Moovit app to generate carbon credits from users who choose low-carbon transport options.

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Experience
7 Years
Current Role
Chairman, Portfolio Companies
Location
Galveston, Texas, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Jonathan cares about

Maritime Industry
A retired CEO of a major marine conglomerate, he now serves as Chairman at Maritime Partners and as a board member for Gulf Copper and Manufacturing.
Sustainable Mobility
As Co-Owner of Greenlines Technology, he is focused on reducing greenhouse gas emissions by creating patented technology that generates carbon credits from sustainable transportation choices.
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Career

Work history

8-2025
Chairman, Portfolio Companies
Maritime Partners, LLC
3-2021
Board Member
Gulf Copper and Manufacturing
2-2018
Co-Owner
Greenlines Technology, Inc
1-2019
Board Member
Tolko Industries
1-2019 - 5-2025
Board Member
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In the press

Media appearances

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Education
1985 - 1989
Bachelor of Science (BS)
Texas A&M University Galveston Campus
1990 - 1993
Master of Business Administration (MBA)
University of North Texas
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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