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Grant Leishman

Ceo And Founder at Growup Greenwalls
Intro Book
Seasoned entrepreneur and business strategist with 20+ years of experience in marketing, strategy, and leadership.
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Location
Encinitas, California, United States, US
Languages
  • English -
  • Afrikaans -
Skills
  • Business Strategy
  • Marketing Strategy
  • Start Ups
  • Marketing
  • Strategy
  • Show all
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Bio

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Grant Leishman is a seasoned entrepreneur and business strategist with 20+ years of experience in marketing, strategy, and leadership. He has founded and led multiple startups, including GrowUp Greenwalls and GrowUp Vertical Farming, and has held executive positions at Spitfire Inbound and Penquin. Grant holds a Bachelor of Commerce and Accounting degree from the University of the Witwatersrand and is certified in Hubspot Inbound Marketing. Grant has expertise in business strategy, marketing strategy, online advertising, digital marketing, social media marketing, entrepreneurship, and business planning.

Credentials

  • Hubspot Inbound Marketing Certified
    HubSpot
    Aug, 2020
    - May, 2026

Experience

  • Growup Greenwalls
    • Ceo And Founder

  • GrowUp Greenwalls
    • Encinitas, california
    • CEO and Founder
      • Jun 2017 - Present
      • Encinitas, california

  • GrowUp Vertical Farming
    • Encinitas, California
    • CEO and Founder
      • Apr 2017 - Present
      • Encinitas, California

  • Spitfire Inbound
    • Co Founder
      • May 2016 - Present

  • HelloCrowd
    • Dublin, Ireland
    • Founder
      • 2014 - Present
      • Dublin, Ireland

      HelloCrowd provides a platform that enables event organisers to build their own Mobile Event Apps and publish them in the App Stores in a fraction of the time and cost of our competitors

  • Penquin
    • CEO
      • Jan 2010 - Dec 2016

      Penquin is a marketing solutions company based in Johannesburg, South Africa. We specialise in providing innovative marketing solutions across the full marketing spectrum.

    • Founder & CFO
      • 2003 - Apr 2010

  • WorldCom
    • Finance
      • 1997 - 2003

      Worked in Finance and procurement in London

  • Arthur Andersen
    • Audit Senior
      • 1992 - 1996

Education

  • 1988 - 2001
    University of the Witwatersrand
    B.Acc, Accounting and Finance

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