CyrusOne Appoints Bob Hennegan as Senior Vice President, U.S. Operations

Experienced operations leader to support next phase of growth and operational scale

DALLAS, TX - June 17, 2026 - CyrusOne, a leading global data center developer and operator, recently announced Bob Hennegan as its new Senior Vice President, U.S. Operations.

In this role, Hennegan will lead the company's U.S. operations organization, with responsibility for performance, reliability, and scalability across its expanding data center portfolio. He will focus on advancing operational performance and consistency and ensuring CyrusOne continues to meet the evolving needs of customers as demand for digital infrastructure accelerates.

Hennegan brings a rare combination of leadership experience, operational expertise, and mission-critical execution. He previously served as Vice President for Global Data Center Facility Operations at Meta, where he helped lead one of the world's largest and most sophisticated data center operations organizations. Prior to that, he served as a Rear Admiral in the United States Navy, leading large, complex organizations where performance, accountability, and operational discipline were essential to success.

"CyrusOne is entering a new phase of growth as customer demand accelerates, and our platform continues to scale. Delivering at this level requires operational excellence, disciplined execution, and leadership that understands mission-critical environments. Bob brings all of that, along with a proven ability to lead complex organizations and build high-performing teams," said Rob Johnson, Chief Business Officer at CyrusOne. "We're excited to welcome him to CyrusOne."

Throughout his career, Hennegan has demonstrated the ability to build and lead high-performing teams, scale complex operations, and deliver consistent results in demanding environments. His experience aligns directly with the scale of CyrusOne's operations today and the trajectory of its continued growth.

"The opportunity ahead is significant, and I am looking forward to the challenge," said Hennegan. "CyrusOne has built a strong foundation and a strong team. I look forward to leading the drive for excellence and efficiency in safe and reliable data center operations."

About CyrusOne

CyrusOne is a leading global data center owner, developer, and operator, delivering sophisticated digital infrastructure solutions worldwide. Headquartered in Dallas, Texas, the company operates over 60 data centers across the United States, Europe, and Japan. Specializing in comprehensive solutions for hyperscale and enterprise companies, CyrusOne enables customers to align with their unique business and sustainability goals, catering to the complex needs of AI-driven applications and services workloads. CyrusOne's data centers offer unparalleled flexibility, enabling customers to modernize, simplify, and rapidly respond to changing demands. CyrusOne delivers tailored build-to-suit, colocation, and interconnection solutions that meet the evolving digital needs of its customers. Follow CyrusOne on LinkedIn.

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