COMPANY INFO
ThreatLocker, Inc. is a cybersecurity company founded in 2017 by Danny Jenkins, Sami Jenkins, and John Carolan. Headquartered in Orlando, Florida, with approximately 572 employees, ThreatLocker operates in the Network Management Software industry and offers a proactive Zero Trust endpoint protection platform that blocks unknown software and vulnerabilities to safeguard businesses from cyber threats. The company's website is https://www.threatlocker.com.
ThreatLocker is a cybersecurity company founded in 2017, specializing in Zero Trust endpoint protection and application whitelisting to prevent the execution of unknown or unauthorized applications. With its headquarters in Orlando, Florida, ThreatLocker empowers organizations to manage security risks by shifting from a “default allow” to a “default deny” approach.
The ThreatLocker leadership team blends deep technical know-how, operational expertise, and visionary innovation. Key members have backgrounds in IT management, international sales, software development, and event-driven marketing, drawing from experience in both large IT organizations and agile technology startups. As a result, the ThreatLocker management team has positioned the company as a global force in cybersecurity, driving product innovation, organizational growth, and strategic market expansion. From the co-founders to specialized executives, the team’s collaborative approach safeguards businesses from evolving cyber threats.
As CEO and Co-Founder of ThreatLocker, Danny Jenkins leads the organization in its mission to transform endpoint security through Zero Trust architecture. Harnessing his expertise, Danny has overseen the development of ThreatLocker's industry-leading application whitelisting solutions; his leadership is credited with significant advancements in the company’s offerings and global customer adoption. Jenkins plays a pivotal role in product vision, fundraising, and maintaining a culture of innovation, helping to establish ThreatLocker as a recognized authority in the cybersecurity space.
Danny’s career spans more than 15 years in IT management and cybersecurity. He studied Computer Science and is Microsoft certified, having previously served as CEO/CTO at Enable Technology Services, CTO and Founder at MXSweep, and Security & Infrastructure Manager at Kingspan. His technical leadership, coupled with extensive project management experience—including company-wide Active Directory and Exchange rollouts—has made him one of the driving forces among ThreatLocker founders and leadership.
Sami Jenkins, as COO and Co-Founder, orchestrates ThreatLocker's internal operations, ensuring streamlined product delivery and high efficiency in scaling solutions. He has been critical to developing ThreatLocker’s operational infrastructure, guiding the deployment of its security products to managed service providers and enterprises worldwide. Sami’s collaborative leadership ensures that the organization maintains operational agility as it grows.
With deep roots in IT management, Sami previously co-founded Sirrustec, an email security business, and owned PRD Technology, an IT management and software development company. His responsibilities at MXSweep—spanning product design, data center management, and finance—have equipped him with versatile skills that strengthen the ThreatLocker management team.
Shane Deegan, ThreatLocker’s CRO, spearheads revenue strategies and drives sales initiatives to fuel the company’s growth. Responsible for revenue generation, customer relationships, and business development, Shane has expanded key sales channels and accelerated penetration into both MSP and enterprise markets. His leadership continues to advance ThreatLocker’s reach in the cybersecurity sector.
Shane earned a Bachelor’s degree in Digital Media/Business Management from Technological University Dublin. Prior to ThreatLocker, he led sales efforts across municipal, entertainment, and technology industries, amassing over a decade of team management experience—a testament to his strategic sales acumen within the ThreatLocker leadership group.
Marc Schmidt oversees ThreatLocker's software engineering, managing end-to-end development initiatives, quality assurance, and technological innovation. He fosters a culture of technical excellence, integrates industry best practices, and aligns software output with ThreatLocker’s long-term goals.
Marc holds degrees in Computer Science and Industrial Engineering from FH Karlsruhe and FH Offenburg. With more than 10 years in software development and project management, including leadership roles at SOTAX Group and as founder of GS-Computersystems, he brings a strong combination of leadership and technical prowess to the ThreatLocker management structure.
Seamus Lennon directs ThreatLocker’s operations across Europe, the Middle East, and Africa (EMEA), supporting expansion, compliance, and delivery of cybersecurity solutions. He leads technical implementations, builds regional teams, and ensures customers in EMEA experience high service levels.
Seamus graduated in Electronics and Computer Systems from Technological University Dublin and has considerable experience in technical management, product management, and solution engineering. His knowledge of legal case management software and IT services further enhances the company’s global leadership capabilities.
Ryan Bowman is at the helm of ThreatLocker’s solutions engineering team, helping partners and customers seamlessly adopt Zero Trust security controls. He ensures technical onboarding, provides expert support, and guarantees customer success with ThreatLocker’s endpoint protection platform.
Ryan brings a diverse background in IT management, technical sales, and cybersecurity. His prior experience spans sales management and general management roles within IT service-focused companies, underscoring his leadership in the ThreatLocker management team.
Heather Hartland heads up experiential marketing at ThreatLocker, focusing on customer engagement and building the brand through strategic events and integrated marketing campaigns. She leads go-to-market efforts and is a key driver of ThreatLocker’s market visibility and sales enablement initiatives.
Heather holds a BS from University of Central Florida and has held leadership roles in marketing strategy, corporate event planning, and global meetings management within technology firms. Her expertise equips the ThreatLocker executives team to reach and retain high-value customers effectively.
Martin Olivo manages ThreatLocker's IT infrastructure and internal information systems. As CIO, his leadership ensures secure, scalable, and efficient IT operations—underpinning ThreatLocker’s business continuity and cybersecurity mission.
Martin holds a degree in Computer Science from St. John’s University and has accrued two decades’ experience in IT infrastructure management. His long-standing background at Eurovia and as an information systems manager positions him as a foundational member of the ThreatLocker leadership group.
Matthew Van Til manages the growth and strategy of ThreatLocker’s enterprise sales division, driving account expansion and spearheading new business acquisition. His focus on client communication and process improvement supports the company’s ramp-up into new enterprise customer segments.
Matthew earned an Associate's Degree in Accounting from Valencia College. His eight-plus years in sales across multiple verticals inform his results-driven approach as part of the ThreatLocker management team.
The ThreatLocker leadership team is structured around operational excellence, innovative product development, and strong customer orientation. Co-founders Danny Jenkins and Sami Jenkins provide visionary guidance, supported by expert executives heading revenue, technology, marketing, regional operations, and information systems. Together, these ThreatLocker executives drive the company’s rapid growth and continued success as founders and managers delivering superior security outcomes for customers.
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