John Sullivan Email & Phone Number
Principal
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John Sullivan Location
- Burlington, VT, US
John Sullivan Work
- Principal @ Overlake Consulting LLC (July 2026 - Present)
- Chief Operating Officer @ (June 2025 - July 2026)
- Chief Administrative Officer @ (March 2024 - September 2025)
- Chief Financial Officer @ iSun, Inc. (August 2019 - March 2024)
- Chief Financial Officer, North America @ (July 2018 - August 2019)
- Vice President Finance and Control @ (October 2015 - July 2018)
- Chief Financial Officer @ (October 2007 - November 2015)
- Director of Finance @ The Syndio Group (July 2007 - October 2007)
- Senior Audit Accountant @ (January 2003 - July 2007)
John Sullivan Education
- University of Vermont
Finance
- Lehigh University
John Sullivan Skills
- Accounting
- Accounts Payable
- Auditing
- Business Process Improvement
- CPA
- Cash Flow
- Executive Management
- Financial Accounting
- Financial Analysis
- Financial Reporting
- Financial Statements
- Forecasting
- GAAP
- General Ledger
- Internal Controls
- QuickBooks
- Revenue Recognition
- Scalability
- US GAAP
- Variance Analysis
- Microsoft Excel
- Project Management
- Microsoft Office
- Management
- Customer Service
- Strategic Planning
- Sales
John Sullivan Summary
- John Sullivan, based in Burlington, VT, US, is currently a Principal at Overlake Consulting LLC. John Sullivan brings experience from previous roles at Bullrock, iSun, Inc. and MAMMUT Sports Group AG. John Sullivan holds a Finance @ University of Vermont. With a robust skill set that includes Accounting, Accounts Payable, Auditing, Business Process Improvement, CPA and more. John Sullivan has 1 mobile phone numbers on RocketReach.
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