David Lieberman

VP of Global Sales Strategy

United Kingdom

About

Experience

  • Semperis (10 yrs 2 mos)
    • VP of Global Strategy
      Apr 2026 - Present · 4 mos

    • VP of Sales, EMEA
      May 2020 - May 2026 · 6 yrs 1 mo

    • VP of Business Development
      Jun 2016 - May 2020 · 4 yrs

      Semperis addresses the “What if’s” of Active Directory disasters. What if my HR system overwrites and modifies group membership for thousands of users resulting in a security breach, work stoppage, downed servers etc? What if I have a DNS Server go down? What if a malicious attack occurs and I need to recover my forest. These and others are the concerns that organizations have when it comes to providing AD management tools that can keep pace with corporations ever increasing dependency of their Active Directory infrastructure. Whether its day to day minor problems or a full scale major disaster corporations are seeking reliable, cost effective, fully automated solutions that will allow you to revert in seconds if it’s a minor issue or minutes if a full forest recovery is required. The Semperis AD State Manager and the Semperis Active Directory Forest Recovery respectively address these concerns. In cases of minor corrections, the AD State Manager provides organizations with the ability to collect all AD activity in real time allowing for a resolution in seconds of any activity that requires immediate attention. In the case of a disaster the AD Forest Recovery is a fully automatic, zero touch service with guaranteed RTO in minutes. Allowing organizations to recover from database corruptions, schema extension failures, and malicious activities within minutes. To learn more download, the data sheet or connect with me.

  • Mentor at Microsoft Accelerator at Microsoft Accelerator
    Jun 2013 - Present · 13 yrs 2 mos

    Responsible for sales training/mentoring Microsoft Accelerator portfolio companies. Sample companies include - Kitlocate (acquired by Zandex), Semperis, Aidbits.

  • Chief Revenue Officer at Clarisite
    Dec 2014 - May 2016 · 1 yr 6 mos

  • Head of International Sales at Veqtoris
    Sep 2013 - Dec 2014 · 1 yr 4 mos

    The VeQtoris Group is a pioneering firm focusing on developing the international presence of Israeli early-stage startups in the fields of Security and Enterprise Software Responsibilities included individual selling as well as training and managing Inside and Partner Sales for Veqtoris SAAS based Cybersecurity clients. Which included Sentrix, Lacoon Security, Seculert and Dome9. Enterprise sales wins included GSK, Fresh Fields and Royal Mail. .

  • Vice President of Business Development at Intigua
    Aug 2011 - Feb 2013 · 1 yr 7 mos

    Intigua is a venture backed start-up focused on extending virtualization to Systems Management. My responsibilities as first vice president of business development (or strategic licensing) included launching and executing Intigua’s GTM Sales Plan. Secured first group of proof-of-concepts for Beta program. All beta customers were Fortune 500 and subsequently became paying customers. Collaborated with other members of management team to position Intigua as the platform for “management virtualization”. Positioning became key component of marketing plan which eventually resulted in company beings selected as “Best New Technology” at VMworld, a critical award in this technology space