Greg McCallum Email & Phone Number
Founder and CEO @ Think Work
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Greg McCallum Location
- United Kingdom
Greg McCallum Work
- 2015 -now Founder and CEO @
- 2022 -now Founder and CEO @
- 2026 -now GTM Advisor @
- 2025 -2026 Fractional Chief Commercial Officer @
- 2023 -now Founder and Host @
- 2023 -now Angel Investor and Board Advisor @
- 2023 -now GtM Advisor + Exec Coach @
- 2024 -now GtM Advisor + Exec Coach @
- 2022 -now Angel Investor @
- 2024 -2026 Fractional Chief Commercial Officer @
- 2023 -2024 GtM Advisor @
- 2024 -2025 Principal @
- 2024 -2025 GtM Advisor + Exec Coach @
- 2024 -2024 GtM Advisor + Exec Coach @
- 2024 -2024 GtM Advisor + Exec Coach @
- 2023 -2024 GtM Advisor + Exec Coach @
- 2023 -2024 GtM Advisor + Exec Coach @
- 2023 -2024 Fractional Chief Commercial Officer @
- 2023 -2024 Fractional Chief Commercial Officer @ Redacted Game Dev Studio
- 2023 -2024 GtM Advisor + Exec Coach @
- 2023 -2024 GtM Advisor + Exec Coach @
- 2023 -2024 GtM Advisor + Exec Coach @
- 2023 -2023 GtM Advisor + Exec Coach @
- 2023 -2023 GtM Advisor + Exec Coach @ Redacted Fintech
- 2022 -2023 Country Sales Manager @
- 2021 -2021 Commercial Advisor and Fractional Chief Commercial Officer (CCO) @
- 2021 -2021 GtM Advisor and Interim Head of Sales @
- 2020 -2021 Chief Commercial Officer (CCO) @
- 2020 -2020 GtM Advisor and Interim Sales Director @
- 2022 -2022 Health and well-being @ Career break
- 2017 -2019 Inside Sales Manager and Interim Head of Sales @
- 2014 -2017 Founder and CEO @
- 2007 -2013 Founder and CEO @ Mccallum Enterprises
- 2004 -2013 Various Hospitality, Catering and Venue related Managerial and Marketing Manager roles @ Various
- 2005 -2011 Co-Founder and MD @ 3 Spirit Music
Greg McCallum Education
- MIT Open Learning
Introduction to Machine Learning (Electrical Engineering and Computer Science)
2025-2026 - MIT Open Learning
Minds and Machines (Electrical Engineering and Computer Science)
2025-2026 - The Open University
Bachelor's degree (Business Administration and Management, General)
2019-2022 - The Open University
Foundation degree (Social Psychology)
2010-2013 - The Manchester College
Creative Writing (English Language and Literature)
2008-2009 - City of Oxford College
Art & Design (Art and Design (Fine Art))
2001-2003 - Oxford Junior Debating Society
(Debating Society)
1998-2001 - Oxford Matthew Arnold School
GCSE's (GCSE's)
1996-2001
Greg McCallum Summary
- Greg McCallum, based in United Kingdom, is currently a Founder and CEO at ThinkWork. Greg McCallum brings experience from previous roles at PeerLab, tl;dv - AI Meeting Assistant and Founders Unplugged. Greg McCallum holds a 2025 - 2026 Introduction to Machine Learning in Electrical Engineering and Computer Science @ MIT Open Learning. Greg McCallum has 4 emails and 1 mobile phone numbers on RocketReach.
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