Marc H.

Head of Sales, Americas @Vulncheck

Dallas-Fort Worth Metroplex

About

With deep experience in sales leadership, Marc is an expert in customer relationship management, direct sales, and market development. Marc is passionate about building and managing high trust, high performance sales teams that deliver significant year-over-year revenue growth, cultivate and manage key executive relationships, and delight customers. He has a proven track record of sales excellence, winning multiple awards and recognition throughout his career, including District of the Year, Sales Person of the Year, and Performance Club Awards. He also has extensive knowledge and experience in cybersecurity and big data solutions, having worked with F1000 and G2K companies across various industries and regions. Marc's mission is to enable and empower organizations to improve their security posture and operational efficiency with innovative and cutting-edge technology.

Experience

  • VulnCheck (11 mos)
    • Head of Sales, Americas
      Jan 2026 - Present · 7 mos

      I lead Enterprise, Growth, OEM and Renewals for North America at VulnCheck, helping organizations proactively understand and respond to the most critical exploitation and vulnerability risks.

    • Director Sales, NA
      Sep 2025 - Dec 2025 · 4 mos

  • Vice President of Sales NA at Cybersixgill (Acquired by Bitsight 12/24)
    Oct 2023 - Dec 2024 · 1 yr 3 mos

  • Sr. Director of Sales- West US/Canada, APAC at runZero
    Nov 2022 - Oct 2023 · 1 yr

    runZero is a fast and easy network asset discovery platform that inventories IT and OT environments to identify both managed and unmanaged devices with a high degree of accuracy. It helps security teams identify risks such as outdated and orphaned hosts, rogue RDP ports, and public-private network bridges, and the data can be brought into CMDBs to help IT Operations build a complete asset inventory to reduce downtime and TCO. The runZero Scanner does not require credentials, agents, or SPAN ports to provide highly accurate fingerprinting. With full device context, your asset inventory can finally be a real building block for your IT and security programs.

  • RVP Sales, North America at CyberGRX
    Sep 2021 - Oct 2022 · 1 yr 2 mos

    Cyber risk management is a top priority for businesses of all sizes: with the average large Enterprise working with over 5000 vendors, and 63% of all security breaches originating with 3rd parties, the risk is growing exponentially. CyberGRX has created the world's leading cyber risk exchange to solve this problem: accelerating vendor risk assessments, identifying and prioritizing control gaps, and providing rich data & analytics to enable Enterprise-wide risk management.

  • Sr. Director of Sales-West at Couchbase
    Nov 2016 - Sep 2021 · 4 yrs 11 mos