Dev Byrne & Company

Dev-Byrne & Company is a technology expense management consulting firm that helps organizations restore control, visibility, and accountability across complex technology environments.

We work with businesses, government agencies, and not-for-profit organizations to audit, govern, and optimize technology expenses across telecom, mobility, SaaS, cloud, IT infrastructure, and managed services. Our work is built around validation-led audits, execution-focused consulting, and vendor-neutral sourcing advisory.

With decades of telecommunications and technology expense experience, Dev-Byrne helps clients identify billing issues, uncover unnecessary costs, strengthen vendor accountability, and create outcomes leadership can defend.

Headquartered in New York City, we serve organizations across the United States and support clients with complex, multi-location and global technology environments.

Our approach is disciplined, independent, and practical: establish a defensible baseline, execute improvements, and maintain governance as technology environments continue to change.