AeroLeads people directory · profile

John O'Sullivan Email & Phone Number

CFO at Green Thumb Farms
Location: Cape Elizabeth, Maine, United States 8 work roles 4 schools
1 work email found @greenthumbfarms.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email j****@greenthumbfarms.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Green Thumb Farms
Role
CFO
Location
Cape Elizabeth, Maine, United States
Company size
47 employees

Who is John O'Sullivan? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John O'Sullivan is listed as CFO at Green Thumb Farms, a with 47 employees, based in Cape Elizabeth, Maine, United States. AeroLeads shows a work email signal at greenthumbfarms.com and a matched LinkedIn profile for John O'Sullivan.

John O'Sullivan previously worked as Chief Financial Officer at Volk Packaging Corporation and CFO Consultant at Freelance. John O'Sullivan holds Master Of Business Administration (Mba), Accounting And Finance from Northeastern University.

Company email context

Email format at Green Thumb Farms

This section adds company-level context without repeating John O'Sullivan's masked contact details.

{first}{last}@greenthumbfarms.com
89% confidence

AeroLeads found 1 current-domain work email signal for John O'Sullivan. Compare company email patterns before reaching out.

View email format View company profile Management contacts
Profile bio

About John O'Sullivan

John O'Sullivan is a CFO at Green Thumb Farms.

Current workplace

John O'Sullivan's current company

Company context helps verify the profile and gives searchers a useful next step.

Green Thumb Farms
Green Thumb Farms
CFO
Fryeburg, Maine, United States
Website
greenthumbfarms.com
Employees
47
AeroLeads page
Company profile
View company profile Email format
8 roles · 35 years

John O'Sullivan work experience

A career timeline built from the work history available for this profile.

Cfo Consultant

Freelance
Sep 2021 - Mar 2023

President & Cfo

Chemogen Inc.
2005 - 2009 ~4 yrs

Principal

Masthead Venture Partners
2000 - 2005 ~5 yrs

Vp Finance & Controller

Envisionet
1998 - 2000 ~2 yrs

Cpa

Pwc

Gb

1992 - 1998 ~6 yrs
Team & coworkers

Colleagues at Green Thumb Farms

Other employees you can reach at greenthumbfarms.com. View company contacts for 47 employees →

EE Eugene E. Green Eugene E. Green Colleague at Green Thumb FarmsFort Morgan, Colorado, United States View → CS Cliff Sankherd Cliff Sankherd Colleague at Green Thumb FarmsSalt Lake City Metropolitan Area, United States View → DS Danny Smith Danny Smith Colleague at Green Thumb FarmsGreater Sydney Area, Australia View → CS Chris Sakalis Chris Sakalis Colleague at Green Thumb FarmsQueens County, New York, United States View → MC Mitchell Corthell Mitchell Corthell Colleague at Green Thumb FarmsTamworth, New Hampshire, United States View → JM Jennifer Manoogian Jennifer Manoogian Colleague at Green Thumb FarmsFryeburg, Maine, United States View → JG Jammie Graves Jammie Graves Colleague at Green Thumb FarmsLovell, Maine, United States View → MH Mike Hart Mike Hart Colleague at Green Thumb FarmsPortland, Maine Metropolitan Area, United States View → JP Jim Pitreau Jim Pitreau Colleague at Green Thumb FarmsGlen, New Hampshire, United States View → BF Brian Fleming Brian Fleming Colleague at Green Thumb FarmsPortland, Maine, United States View →
4 education records

John O'Sullivan education

Master Of Business Administration (Mba), Accounting And Finance

Northeastern University

Bachelor Of Science (Bs), Engineering

University Of Maine

Education record

University Of Maine

Bachelor Of Engineering - Be, Civil Engineering

University Of Maine
FAQ

Frequently asked questions about John O'Sullivan

Quick answers generated from the profile data available on this page.

What company does John O'Sullivan work for?

John O'Sullivan works for Green Thumb Farms.

What is John O'Sullivan's role at Green Thumb Farms?

John O'Sullivan is listed as CFO at Green Thumb Farms.

What is John O'Sullivan's email address?

AeroLeads has found 1 work email signal at @greenthumbfarms.com for John O'Sullivan at Green Thumb Farms.

Where is John O'Sullivan based?

John O'Sullivan is based in Cape Elizabeth, Maine, United States while working with Green Thumb Farms.

What companies has John O'Sullivan worked for?

John O'Sullivan has worked for Green Thumb Farms, Volk Packaging Corporation, Freelance, Cambridge Semantics, and Chemogen Inc..

Who are John O'Sullivan's colleagues at Green Thumb Farms?

John O'Sullivan's colleagues at Green Thumb Farms include Eugene E. Green, Cliff Sankherd, Danny Smith, Chris Sakalis, and Mitchell Corthell.

How can I contact John O'Sullivan?

You can use AeroLeads to view verified contact signals for John O'Sullivan at Green Thumb Farms, including work email, phone, and LinkedIn data when available.

What schools did John O'Sullivan attend?

John O'Sullivan holds Master Of Business Administration (Mba), Accounting And Finance from Northeastern University.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.