Jonathan Lack
JL

Jonathan Lack

Linkedin Profile
Principal at ROI Ventures | Houston, Texas, United States
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About Jonathan Lack

  • Jonathan H. Lack serves as Principal at ROI Ventures, where he leverages his extensive experience in C-level general management to drive strategic initiatives that foster growth and innovation within start-up and mid-cap companies. With a proven track record in repositioning brands and executing successful turnarounds,...
    Jonathan H. Lack serves as Principal at ROI Ventures, where he leverages his extensive experience in C-level general management to drive strategic initiatives that foster growth and innovation within start-up and mid-cap companies. With a proven track record in repositioning brands and executing successful turnarounds, Jonathan specializes in enhancing operational efficiency and employee engagement, ultimately leading to improved margins and revenue growth. His expertise spans a wide array of critical business functions, including marketing strategy, product development, and project management, making him a versatile leader in the competitive landscape of business development. At ROI Ventures, Jonathan has founded a strategic marketing and turnaround practice that emphasizes the importance of top-line growth for bottom-line results. He is deeply involved in conducting meticulous M&A due diligence, both on the buy and sell sides, ensuring that his clients make informed decisions that align with their long-term strategic goals. His ability to craft comprehensive strategic and business plans has proven invaluable in raising capital, entering new markets, launching innovative products, and conducting thorough industry overviews and market segmentation analyses. Jonathan’s leadership style is characterized by a commitment to fostering a positive corporate culture, which he believes is essential for reducing employee turnover and enhancing morale. His public speaking skills and thought leadership in management consulting further position him as a trusted advisor to businesses seeking to navigate complex challenges and capitalize on emerging opportunities. With a focus on sustainable growth and strategic planning, Jonathan H. Lack continues to make a significant impact at ROI Ventures and within the broader business community.
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  • Jonathan Lack Work

    • Director of Strategic Partnerships at Galapagos Partners L.P. in August 2025 to Present
    • Principal at ROI Ventures in August 1994 to Present
    • President at Al's Formal Wear in August 2025 to August 2025
  • Jonathan Lack Education

    • The Wharton School
    • Johns Hopkins SAIS
    • University of California, Berkeley
  • Jonathan Lack Skills

    • Strategic PlanningBusiness StrategyStart-ups
      StrategyBusiness DevelopmentEntrepreneurshipManagement ConsultingMergersNew Business DevelopmentMarketing StrategyVenture CapitalPublic SpeakingChange ManagementFundraisingProgram ManagementBusiness PlanningLeadership

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  • About Jonathan Lack's Current Company

  • Frequently Asked Questions about Jonathan Lack

    • What is Jonathan H Lack email address?
      Email Jonathan H Lack at j***k@roiventures.com and j***k@roi.com. This email is the most updated Jonathan H Lack's email found in 2025.
    • What is Jonathan H Lack phone number?
      Jonathan H Lack phone number is (713) 647-7705, +17132239378 and +17135397978.
    • How to contact Jonathan H Lack?
      To contact Jonathan H Lack send an email to j***k@roiventures.com or j***k@roi.com. If you want to call Jonathan H Lack try calling on (713) 647-7705, +17132239378 and +17135397978.
    • What company does Jonathan Lack work for?
      Jonathan Lack works for ROI Ventures
    • What is Jonathan Lack's role at ROI Ventures?
      Jonathan Lack is Principal
    • What industry does Jonathan Lack work in?
      Jonathan Lack works in the Management Consulting industry.

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