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Steve Vintz is an accomplished executive with more than 25 years of financial, operational and strategic planning experience working with growth companies in the technology industry. As Tenable’s co-chief executive officer (CEO) he oversees product, cybersecurity, corporate development and all general and administrative functions. In 2015, Steve led Tenable through its Series B funding round which was, at the time, the largest capital raise for a private cybersecurity company. He then led the company’s initial public offering in 2018, which was one of the largest raises for a U.S.-listed security company. Previously, from 2001 until its sale in June 2014, Steve served as executive vice president and CFO of Vocus. During his tenure, he positioned the company for 40 consecutive quarters of revenue growth and rapid expansion, including an IPO, a follow-on offering and several acquisitions. Prior to Vocus, Steve was Snyder Communications’ vice president of strategic planning and analysis, where he played a lead role in more than 45 acquisitions and oversaw its growth from $86 million to nearly $1 billion in revenue. He also worked for Ernst & Young’s entrepreneurial services/middle market group in Washington, D.C. and Baltimore.

Steve has received numerous awards and distinctions during his career, including Northern Virginia Technology Council's Public Company CFO of the Year. He is a certified public accountant and has a Bachelor of Business Administration degree from Loyola University, Sellinger School of Business.

Mark Thurmond is an accomplished technology industry veteran with deep go-to-market experience leading global sales and operations for prominent IT and cloud technology companies. He serves as Tenable’s co-chief executive officer (CEO), overseeing the company’s go-to-market (GTM) functions, including sales, professional services, technical support, marketing and customer success. In 2020, Thurmond joined Tenable as chief operating officer (COO), responsible for global field operations, including sales, professional services, technical support and demand generation. Previously, he served as COO of Turbonomic, where he was responsible for aligning the company’s global operations to help customers on their journey to hybrid cloud. Prior to this role, he was executive vice president at Qlik Technologies, where he led worldwide sales and services. Mark also served in multiple global sales and operations leadership positions for divisions of Dell EMC, including senior vice president of worldwide sales at VCE and RSA.

Matt Brown, Tenable’s chief financial officer, is responsible for leading the company's global finance organization. He oversees Tenable’s financial strategy, planning, accounting, and reporting. With more than two decades of experience, Matt has a proven track record of leading finance teams at premier technology and cybersecurity companies. Prior to Tenable, he served as CFO at Altair Engineering, overseeing a period of significant growth in revenue and profitability. Prior to Altair Engineering, he served as interim CFO at NortonLifeLock and chief accounting officer at Symantec. He has also held key finance leadership roles at Blue Coat Systems, NETGEAR, and Brocade Communications, after beginning his career at KPMG.

Matt is a certified public accountant and holds a bachelor's degree in business administration from the Walter A. Haas School of Business at the University of California, Berkeley.

Dino DiMarino, Tenable’s chief revenue officer, leads the global sales organization, partner ecosystems, government affairs and revenue operations. Dino is responsible for driving Tenable’s next phase of hyper-growth as the company scales to meet surging enterprise demand for exposure management and AI security. A veteran of the cybersecurity industry, Dino brings over 20 years of leadership experience in scaling global technology organizations and navigating emerging market opportunities. Prior to joining Tenable, he served as CEO of AppViewX, a leader in automated certificate lifecycle management. He has also served as CRO at Snyk, where he drove triple-digit growth, and held the same role at Qualys, delivering consistent double-digit expansion. His track record of value creation also includes serving as CRO at Mimecast, and in senior leadership positions at RSA Security and Dell EMC. Dino earned a business administration degree from Wilfrid Laurier University.

Eric Doerr, Tenable’s chief product officer, leads the company’s global product organization, overseeing strategy, innovation and execution across a growing cybersecurity portfolio. He brings nearly 30 years of experience building and scaling security products at some of the world’s most respected technology companies. Prior to Tenable, Eric most recently served as vice president of security products at Google Cloud, where he led Google SecOps (formerly Chronicle) and Google Threat Intelligence, as well as the Mandiant integration. He previously spent more than 20 years at Microsoft in senior leadership roles across the security and identity space, including general manager of Microsoft Account and corporate vice president of Cloud Security and the Microsoft Security Response Center (MSRC). Eric also served as chief product officer at Porch, a home services startup.

Meg O’Leary has more than two decades of marketing and communications experience. She has built powerhouse brands for some of the most respected companies in cybersecurity. Meg’s expertise spans product marketing, messaging and positioning, data-driven demand generation and go-to-market strategies. Most recently, she served as chief marketing officer at Cybereason, where she helped to position the company as an endpoint security leader. Prior to joining Cybereason, she was chief marketing officer at Capsule8, a pioneer in cloud workload protection, which was acquired by Sophos. Outside of her CMO tenures, Meg co-founded InkHouse Marketing+Media, a bi-coastal public relations agency (now part of Berlin-Rosen), where she spearheaded hundreds of company and product launches, initial public offerings (IPOs), and exits. Meg also held senior-level marketing positions at Charles River Ventures, where she consulted to the firm’s portfolio companies on go-to-marketing strategies; Novera Software (now IBM), where she was vice president of marketing; and RSA Security, where she held various marketing and product management roles.

Robert Huber, Tenable’s chief security officer, head of research and president of Tenable Public Sector, LLC, oversees the company's global security and research teams, working cross-functionally to reduce risk to the organization, its customers and the broader industry. He has more than 25 years of cyber security experience across the financial, defense, critical infrastructure and technology sectors. Prior to joining Tenable, Robert was a chief security and strategy officer at Eastwind Networks. He was previously co-founder and president of Critical Intelligence, an OT threat intelligence and solutions provider, which cyber threat intelligence leader iSIGHT Partners acquired in 2015. He also served as a member of the Lockheed Martin CIRT, an OT security researcher at Idaho National Laboratory and was a chief security architect for JP Morgan Chase. Robert is a board member and advisor to several security startups and served in the U.S. Air Force and Air National Guard for more than 22 years. Before retiring in 2021, he provided offensive and defensive cyber capabilities supporting the National Security Agency (NSA), United States Cyber Command and state missions.

Vlad Korsunsky, Tenable’s Chief Technology Officer and Managing Director of Tenable Israel, is responsible for driving the company’s technical vision, platform strategy, and innovation. He leads efforts to scale the Tenable One Exposure Management Platform and advance the company’s AI strategy. With over 25 years of experience, Vlad joined Tenable after more than a decade at Microsoft, where he served as Corporate Vice President of Cloud and Enterprise Security. During his tenure, he built and led global multi-cloud security, enterprise AI security, and exposure management businesses, playing a pivotal role in shaping Microsoft's AI security strategy. Vlad holds a B.S. in Computer Science and Applied Mathematics from Bar-Ilan University and an M.S. in Computer Science from Reichman University.

Bridgett Paradise, Tenable’s chief people and culture officer, brings more than 20 years of experience to her role. She leads the company’s human resources strategy and policies, global recruitment efforts and organizational development programs, all of which drive the company’s next phase of growth and international expansion. Bridgett is an accomplished and results-oriented human resources executive with a strong track record of building high-performing teams. Prior to joining Tenable, she served as chief people officer for Citadel Securities, a global financial institution in Chicago. She also served as Houghton Mifflin Harcourt’s senior vice president and chief people officer, where her responsibilities spanned global talent management and recruitment, as well as organizational design and employee benefits. Bridgett also spent more than 20 years at Microsoft Corporation, where she last served as human resources’ general manager for the worldwide services division. Bridgett has a master’s degree in human resources management and a bachelor’s degree in business communications.

Michelle VonderHaar, chief legal officer and general counsel, leads Tenable’s global legal organization. Michelle has 30 years of domestic and international legal experience and most recently served as senior vice president, deputy general counsel and assistant secretary at HP, most recently driving transformation of the company’s commercial global legal affairs team from a three-region model to nine geographic markets. Prior to HP, she was the senior vice president, general counsel and secretary at Veritas Technologies. Michelle has also held various positions in Symantec Corporation’s legal department. Prior to her career at Veritas and Symantec, Michelle was a commercial litigator with Katten Muchin Rosenman LLP in Los Angeles and Irvine, and a corporate finance and M&A attorney with O’Melveny & Myers LLP practicing in London, San Francisco and Silicon Valley. Michelle is admitted to practice law in California, Washington, D.C., New York, and England & Wales, and she received her law degree from the University of Arizona, James E. Rogers College of Law, where she was a member of and published in the Arizona Law Review. She serves as a board member for a number of nonprofit organizations, including Silicon Valley Leadership Group Foundation, Urban Libraries Council and Catholic Charities of Santa Clara County.

Terry Dolce, executive vice president, operations, global business development and channels, is responsible for accelerating and strengthening Tenable's global partner ecosystem. With nearly 20 years of experience in the technology industry, Terry brings a strong background and diverse skill set to Tenable's sales leadership team. Prior to Tenable, Terry was a principal at Crowe LLP, a top-10 advisory firm, where he led the company's governance, risk and compliance go-to-market strategy. Previously, Terry served as TRU8 Solutions’ chief executive officer. He was RSA's vice president of North American sales and its global sales chief of staff. Terry joined RSA when it acquired Archer Technologies, where he was the company’s first vice president of sales.

Matt Olton, senior vice president of corporate development and strategy, leads Tenable’s global strategy and corporate development, including mergers and acquisitions (M&A) and related activity. Matt joined Tenable in 2019 from Symantec Corporation, where he led corporate development and Symantec Ventures. Prior to Symantec, Matt led global corporate development and related activities for Dell Technologies Capital and EMC Corporation. Matt began his career as an M&A lawyer at Skadden Arps.

Patricia Grant, Tenable’s chief information officer, leads the IT organization to drive digital transformation, innovation and modernization to support the company’s ambitious business objectives. She has nearly 30 years of experience in a broad range of IT leadership roles. Patricia joined Tenable from ServiceNow, where she was the vice president of digital technology operations, leading multiple transformational initiatives for both employees and customers. She also built ServiceNow’s Women in Tech program and served as a mentor and advocate. Prior to ServiceNow, she worked at Symantec for 11 years and PeopleSoft/Oracle for nearly nine years. She holds an executive MBA and bachelor’s degrees in communication and in computer information systems.