Company Executives

Tim Page is a dynamic technology executive with a track record of leading transformative growth across the enterprise software and infrastructure landscape. As Chief Executive Officer of Quest Software, Tim is focused on driving customers AI success through trusted data, security and modernized platforms.

With over two decades of executive experience, Tim has held pivotal roles including CEO, Chief Operations Officer, and Chief Revenue Officer at DecisionLink, Datrium (acquired by VMware), and other companies. He was also a founding member of VCE, where he helped define the converged infrastructure market and scale the company to $2B in revenue, prior to acquisition. Tim is known for building exceptional teams and his leadership has consistently driven operational excellence and market expansion. Tim is an active board member and investor, advising early-stage startups and established enterprises on go-to-market strategy, SaaS transformation, and organizational scaling.

Outside of work, Tim is a devoted husband and father of four. He enjoys spending time outdoors, whether on the water or at the ranch, and watching Texas A&M football.

As President and Chief Financial Officer of Quest Software, Ashish Joshi brings over 25 years of leadership experience across enterprise software, healthcare, telecom, and financial services. Ashish plays a pivotal role in aligning financial strategy with operational execution to help the company deliver on its mission: empowering organizations to unlock the full potential of their data and technology in the age of AI. His leadership ensures that Quest remains agile, customer-focused, and growth-oriented—enabling the company to scale innovation, drive customer success, and deliver long-term value to stakeholders.

Known for his ability to lead through complexity and scale, Ashish has held senior leadership roles at both public and private companies, including Redwood Software, Enovis, Dell Technologies, and GE. His career is marked by successful turnarounds, high-growth transformations, and multiple strategic exits. Ashish brings a data-driven, results-oriented approach to leadership and decision-making.

Prior to joining Quest, Ashish served as COO and CFO at Redwood Software, where he led the company through a period of accelerated growth, quadrupling revenue and profitability. Under his leadership, Redwood became one of the top-performing SaaS companies in its category leading to successful transactions with Vista Equity Partners and Warburg Pincus in 2024.

Outside of work, he is passionate about innovation and entrepreneurship, having co-founded a tech startup focused on family activity management.

Heath Thompson serves as President and Chief Product Officer at Quest Software, where he leads the company’s global efforts in Engineering, Product Management, and Product Marketing. Since joining Quest in 2020 to lead the company’s Information and Systems Management (ISM) business as General Manager, Heath has been instrumental in driving innovation and execution across the company. His leadership is central to Quest’s mission of helping customers modernize and secure their IT while unlocking the full value of their data in an AI-driven world.

With a career spanning more than two decades, Heath brings deep expertise in building and scaling enterprise software businesses. He has a proven track record of aligning product strategy with customer outcomes – helping organizations build on the foundation of existing investments while guiding them toward future-ready architectures. His approach is rooted in servant leadership, emphasizing accessibility, empathy, and a strong connection to both employees and customers.

Before joining Quest, Heath held senior executive roles at companies including ForcePoint, Landis+Gyr, IBM, Internet Security Systems, and AudioEye. His experience spans product development, engineering, corporate strategy, and general management, with a consistent focus on data, cybersecurity, SaaS and cloud, and strategic innovation.

Heath lives in Atlanta, Georgia, with his wife, four children, and multiple dogs. Outside of work, he enjoys playing guitar, travel, and dabbling in astronomy and history of ancient civilizations.

John Hernandez is President and Chief Customer Officer at Quest Software, where he leads Renewals, Customer Success, Technical Support, and Professional Services to ensure customers realize maximum value and a world-class experience. Since joining Quest in December 2022, John has been instrumental in driving the company’s transformation toward SaaS and expanding its platform management business into security.

With a career spanning product management, engineering, business development, and general management, John brings a well-rounded perspective to leading customer-centric innovation. He previously served as EVP & GM of Genesys Multicloud, where he led a $1B hybrid platform business and launched strategic partnerships with Google, Microsoft, and Amazon. He also held senior roles as CEO of Selligent, COO of Salesforce Service Cloud, and VP & GM at Cisco.

A regular keynote speaker at corporate and industry events, John has spent his entire career in Silicon Valley. He enjoys skiing, wakeboarding, and cheering on his favorite sports teams with his family.

Tod Weber is President and General Manager of Quest Software Public Sector Inc. and Chairman of its Board. With over 35 years of experience in engineering and technology leadership, Tod is focused on helping federal agencies defend against today’s most urgent cybersecurity threats; especially those targeting Microsoft Active Directory, which underpins 95% of federal IT environments.

Tod leads a team dedicated to real-time monitoring, threat detection, and rapid recovery, ensuring agencies can protect and restore their identity infrastructure. His mission is clear: deliver practical, high-impact solutions that help government customers execute their missions securely and efficiently.

Before joining Quest in 2022, Tod was SVP and GM of Federal Systems at C3 .ai where his team focused on the emerging enterprise AI market. He was previously the Chairman and CEO of Software AG Government Solutions, where he led the company’s FOCI separation and nearly a decade of growth. He also held senior roles at Oracle, Infowave Software, and PTC where he helped the company grow from $11M to $1B in eight years.

Tod began his career as an aerospace engineer on the F-22 Raptor program at General Dynamics (now Lockheed Martin). He holds a B.S. in Aerospace Engineering from the University of Maryland, where he was a Glenn L. Martin Scholar.

LuAnn Johnson leads Quest's people efforts, fostering a culture where employees feel a sense of belonging and can thrive. Overseeing Human Resources, Internal Communications, and championing the Quest Equality & Inclusion Council, she creates an environment where individuals do their best work and find fulfillment. She joined Quest in 2016, bringing a proven record of driving success and expertise in talent acquisition, engagement, and connecting employees to organizational goals.

Previously, as SVP and Chief People Officer at Vertafore, LuAnn was a core leader and thought-partner for the company’s growth strategy, leading high-performing HR, Communications, and Facilities teams. LuAnn's commitment to inclusion and belonging is evident throughout her career, including roles at Attachmate and Healthways.

A graduate of the University of Phoenix with a B.S. in Business Administration and an MAOM in Organizational Management, she is dedicated to cultivating environments where everyone feels valued and included. LuAnn lives in Arizona but spends much of her time traveling to visit family, friends, and Quest offices around the world.

John Bertero is SVP and Chief Revenue Officer at Quest Software, where he leads global sales and go-to-market strategy. He is responsible for guiding teams that help customers become AI-ready by building secure, scalable data foundations and modern identity solutions. With a focus on solving real business challenges, John ensures customers can unlock the full value of their data in today’s rapidly evolving digital landscape.

John brings over four decades of experience in enterprise technology, having held senior roles at Liqid, Nutanix, Hitachi Systems Security, MapR Technologies, SAP, and EMC. He has led high-growth teams across the Americas and played key roles in successful acquisitions and market expansions.

He holds a degree in Economics from Southern Connecticut State University and completed executive education at Stanford. Outside of work, John enjoys fitness, faith, and family life as a proud girl dad and “Papa” to four grandchildren.

Maureen Perrelli is SVP, Chief Global Channels Officer at Quest Software, where she leads the company’s worldwide channel strategy to help customers become AI-ready through secure, scalable data and identity solutions. With over 25 years of experience in global sales, cloud, security, and channel leadership, Maureen is known for building high-performing teams and driving growth across diverse industries.

Before joining Quest, Maureen served as Chief Revenue Officer at Brivo and held senior leadership roles at Secureworks, NCR, Oracle, GE, and EMC. She has led organizations ranging from startups to multi-billion-dollar enterprises, with a focus on channel transformation, go-to-market strategy, and partner success.

Maureen is recognized for her ability to align cross-functional teams, streamline operations, and accelerate revenue through innovative channel programs. She holds a B.A. from Franklin Pierce University.

Greg Sarich is Chief Information Officer at Quest Software, where he leads global IT strategy, digital transformation, and enterprise technology operations. With over two decades of experience as a CIO, CTO, and technology strategist, Greg is focused on enabling secure, scalable systems that support Quest’s mission to help customers become AI-ready.

Greg has led technology modernization and operational transformation across industries including healthcare, energy, utilities, and software. His leadership spans cloud migration, cybersecurity, ERP, M&A integration, and customer-facing platforms. Prior to Quest, he held executive roles at McKesson, LUMA Energy, CLEAResult, CPS Energy, and TXU, consistently delivering cost savings, improved customer satisfaction, and scalable growth.

Greg holds a degree in Human Relations and Business from Amberton University and has completed executive education at Wharton and Thunderbird School of Global Management. He has been recognized as a Top 25 Breakaway CIO Leader and one of Computerworld’s Premier 100 Technology Leaders.

Susan Hass is SVP of Corporate and Demand Generation Marketing at Quest Software, where she leads global marketing strategy and execution. With over 25 years of experience in enterprise technology marketing, Susan is known for building high-impact, brand and demand programs that fuel hyper-growth and elevate customer advocacy.

Before joining Quest, Susan held senior marketing leadership roles at Okta, Splunk, and Dell Technologies, where she led corporate and global field marketing functions and launched new product categories. Susan is credited with teaming closely with sales to scale the business and generating incremental pipeline, resulting in double digit revenue growth across all segments including Public Sector. She was also a founding marketing leader at VCE, helping grow the company from startup to $2B in revenue.

Susan brings deep expertise in SaaS, cybersecurity, and cloud, and is passionate about using data, AI, and customer insights to craft compelling stories and drive measurable results. She holds a B.A. in Political Science and International Relations from the University of New Hampshire.

Brad serves as Quest’s General Counsel and Corporate Secretary. He oversees Quest’s legal organization, including corporate governance and compliance, contracts, mergers and acquisitions, intellectual property and litigation. Prior to joining Quest, Brad held senior legal roles at Amazon, America Online and the Attachmate Group. He started his legal career in private practice in Washington, D.C. Brad earned a Juris Doctor, Summa Cum Laude, from American University and a B.A. in Government from Cornell University.

Ryan Vaupel is SVP of Operations at Quest Software. Reporting to the CEO, he partners closely with the entire executive leadership team to lead and coordinate a multitude of shared services that drive our business.

Ryan is a hands-on global executive with over 25 years of uniquely blended technology, enterprise sales, leadership, transformation, and operations experience. He is known for building high-performing, action-oriented teams that thrive in complex, fast-paced environments. Ryan has held senior roles at Deep Instinct, Zimperium, Zerto, and VCE, where he scaled global go-to-market and supporting functions and optimized operational performance.

Ryan holds an MBA from the University of Notre Dame and a B.S. in Computer Science from Indiana State University.