John O'Sullivan Email & Phone Number

Chief Financial Officer @ Green Thumb Farms

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John O'Sullivan Location

Cape Elizabeth, ME, US

John O'Sullivan Work

2025 - now Chief Financial Officer @ Green Thumb Farms
2023 - 2025 Chief Financial Officer @ Volk Packaging Corporation
2021 - 2023 CFO Consultant @ Freelance

2010 - 2022 Chief Financial Officer @ Cambridge Semantics Inc.
2005 - 2009 President and CFO @ Chemogen Inc.
2000 - 2005 Principal @ Masthead Venture Partners
1998 - 2000 VP Finance and Controller @ Envisionet
1992 - 1998 CPA @ PwC
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John O'Sullivan Education

Northeastern University
Master of Business Administration (MBA) (Accounting and Finance)
1990 - 1992
University of Maine
Bachelor of Science (BS) (Engineering)
1988 - 1990
University of Maine

University of Maine
Bachelor of Engineering - BE (Civil Engineering)

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John O'Sullivan Summary

John O'Sullivan, based in Cape Elizabeth, ME, US, is currently a Chief Financial Officer at Green Thumb Farms. John O'Sullivan brings experience from previous roles at Volk Packaging Corporation, Freelance, Cambridge Semantics and Chemogen Inc.. John O'Sullivan holds a 1990 - 1992 Master of Business Administration (MBA) in Accounting and Finance @ Northeastern University. John O'Sullivan has 2 emails and 1 mobile phone numbers on RocketReach.

John O'Sullivan Emails

Found 2 emails

John O'Sullivan Phone Numbers

Found 4 phone numbers

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- gmail.com
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Top Green Thumb Farms Employees

John O'Sullivan

Chief Financial Officer at Green Thumb Farms

Cape Elizabeth, ME, US
2
- gmail.com
- greenthumbfarms.com
4
- +1 207-671-XXXX
- +1 207-767-XXXX
- +1 207-772-XXXX
- +1 831-688-XXXX
Jim Pitreau

Vice President of Operations at Green Thumb Farms

Bartlett, NH, US
1
- greenthumbfarms.com
2
- +1 207-697-XXXX
- +1 603-455-XXXX

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