For over 30 years, Quest Software has been a trusted partner to companies worldwide — with deep expertise in data management, cybersecurity and platform modernization.
Delivering innovation and results for the world’s biggest brands
More than 45,000 organizations, including over 90% of the Fortune 500, rely on Quest Software to unlock the power of technology to innovate and modernize for the future. With a global team of dedicated professionals and a powerful portfolio of solutions, Quest is helping enterprises conquer complexity and accelerate innovation—at scale and with confidence.
More Than
45K
organizations rely on Quest Software
Over
90%
of the fortune 500 rely on Quest Software
SVG
Bell Canada boosts cybersecurity with Quest Active Directory
Bell Canada partnered with Quest Software to enhance its cybersecurity posture, specifically for Active Directory disaster recovery and change management
SVG
E.ON's journey to sustainable energy
Since adopting Quest erwin solutions, E.ON has achieved a 30% reduction in external data management costs and saved €2 million in the first 24 months through streamlined operations.
SVG
Holcim consolidates 31 Active Directory domains with zero downtime
Holcim consolidated 31 Active Directory domains and 40k users into a single environment with Quest Software, with zero downtime or end-user impact
The Quest Software difference
At Quest, we’re passionate about two things — enterprise software and our customers. Here are a few reasons why we’re different:
Put our customers first
Our customers are at the heart of what we do. We listen, understand our customers’ needs and pain points and deliver innovative solutions our customers love.
Engineer innovative solutions
We are constantly innovating so our customers can take advantage of new modern technologies. We are embracing AI in our product and solution designs and helping customers build their solutions for the AI era.
Deliver world-class support
We provide award-winning support with hundreds of engineers dedicated to customer success.
Knowledge Center
Infographic
The AI Journey starts with data
Explore the steps to take in preparing, governing, and scaling data for AI success.
Event
Join us at Oracle AI World 2025 on October 13-16, 2025, in Las Vegas
Get ready for the big ideas shaping tomorrow. Oracle AI World 2025’s keynote lineup features the latest breakthroughs in AI, cloud infrastructure, and applications. Hear from Oracle leaders and...
Blog
From AI Readiness to AI Enablement: Building Trusted Data for AI
The foundation of AI innovation is trusted data. Explore why clean, contextualized data matters most—and what leading companies are doing now to ensure their AI strategies deliver impact and...