JDC Power Systems Appoints John Raio CEO

Adds seasoned industry veteran to build on strong growth since acquisition by Madison River Capital

Launches new website to enhance customer experience

JDC Power Systems (“JDC” or the “Company”), a leading electrical systems integrator exclusively serving the data center market, announced today that it has appointed John Raio as CEO, effective immediately.

Raio brings more than 25 years of distinguished leadership experience in the data center and critical infrastructure sectors. He joins JDC from Quality Uptime Services, one of America’s leading independent critical power service organizations, where he served as CEO and a founding member. Under his leadership, the company evolved from a regional service provider into a dominant, independent force in the data center operations market. As CEO of JDC, Raio will be responsible for advancing JDC’s strong market position, expanding its service platform into adjacent markets and growing its capabilities, and deepening its role as a trusted partner for its customers.

“I am honored to join JDC and lead such a dynamic and innovative team,” said John Raio, CEO of JDC Power Systems. “I’ve long admired JDC’s outstanding platform, talented team, and impressive momentum, all rooted in its commitment to customer success. JDC has an incredible track record of meeting its customers’ expanding needs and delivering reliable, high-performance solutions for mission-critical installations. I am very excited about the opportunities for us ahead as we capitalize on the immense growth in the data center industry, advance our strategic priorities, sharpen our focus on customer service and cement our reputation as a true industry leader.”

“We are delighted to welcome John as our new CEO to power JDC’s next chapter and strengthen our value proposition for our customers,” said Joe Mastromonaco and Richard Corbin, co-founders of JDC Power Systems. “He is a seasoned executive in the data center and infrastructure space with an acute commercial mind, a hands-on approach to leadership and a focus on building high-performing technical and operations teams. We are confident that he will take JDC to new heights and drive continued success for our customers and employees.”

“John has an exceptional and proven track record of scaling service-driven teams and driving operational excellence,” said David Wittels, Managing Partner and President of Madison River Capital. “We’re deeply impressed by his strategic vision, sophisticated financial and operational approach, and collaborative leadership style. We’re excited to support him in this next phase of JDC’s growth.”

In conjunction with this announcement, JDC also announced the launch of its newly redesigned website at JDCPowerSystems.com. The site features a modern design, improved navigation, and enhanced access to information, reflecting JDC’s commitment to innovation, transparency, and world-class customer service.

About John Raio

John Raio is a distinguished and seasoned leader in the mission critical services industry. Prior to joining JDC Power System, Raio served as a founding member and CEO of Quality Uptime Services, a leading independent critical power service organization. Under Raio’s leadership, Quality Uptime Services grew into a nationwide network of field service engineers, renowned for its all-vendor UPS maintenance expertise, proprietary in-house training programs, and strong commitment to uptime. Quality Uptime Services’ national client base included firms across industries including finance, media, healthcare, education, and data center operators. He previously served in leadership roles for Quality Uptime Services’ predecessor firm.

Raio holds a Bachelor of Business Administration in Accounting from Hofstra University.

About JDC Power Systems

JDC Power Systems is an electrical systems integrator specializing in mission-critical power distribution and control solutions for data centers. Founded in 2000 and based in Armonk, New York, JDC provides comprehensive technical services including engineering, procurement, equipment start-up and installation oversight, ensuring reliability and efficiency in data center construction and operations. JDC is a portfolio company of Madison River Capital. For more information, please visit www.JDCPowerSystems.com.

About Madison River Capital

Madison River Capital (MRC) is a lower middle market private equity firm that invests across a variety of industries, with a focus on healthcare services, industrials and business services. It partners with founders and management teams to enhance business growth and drive sustainable value creation. MRC was formed through the spin out of the corporate private equity investment team of Jefferson River Capital, the family office of Tony James. It is comprised of 13 investment professionals and operating executives with extensive experience and a decade-long history of collaboration. For more information, please visit www.mrivercapital.com.

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