Case Study: Quanta Services secures 16,000 endpoints across 200+ subsidiaries with CyberArk

Quanta Services Implements Least Privilege Controls In Over 16,000 Endpoints

Quanta Services, a $12 billion infrastructure contracting company with 40,000+ employees, has grown through 200+ acquisitions and now supports 16,000 endpoints spread across numerous subsidiaries. That decentralized growth created a major privileged access management (PAM) challenge: integrating disparate systems and accounts, removing unchecked local admin rights, and reducing the heavy burden on the IT service desk while keeping access secure.

Quanta deployed CyberArk Privilege Cloud and CyberArk Endpoint Privilege Manager in a risk-based, phased rollout, using the cloud service to minimize infrastructure and speed deployment across North America and Australia. The solution delivered unique local administrative passwords for every device, removed pervasive admin rights, reduced service-desk workload, and provided a scalable PAM platform that protects thousands of endpoints while avoiding the need for additional IT staff—with plans to extend controls to vendor access and session management.

Quanta Services

Richard Breaux

Senior Manager, IT Security