Quantum Sky, an Arlington Capital Partners portfolio company, has appointed Sean Thompson as chief growth officer to lead enterprise growth strategy and convert technology investments into revenue and long-term value for government customers.
“Sean’s appointment solidifies our commitment to supporting federal agencies with cutting-edge quantum technology that delivers mission advantage and enables them to operate securely in the quantum era,” said Andrew Boyd, CEO of Quantum Sky.
“Sean has made a significant impact on Quantum Sky already, jumping into the CGO role, embracing our mission and working to establish strong growth markers for the rest of 2026.”
Thompson has over 25 years of executive experience in operations and sales. He has built high-performing teams and positioned organizations for sustained growth and strategic success, the company said.
Thompson most recently served as CGO at CBRE Government & Defense Services, where he led enterprise growth strategy, business development and client engagement. Before that, he was CGO at IDEMIA North America and head of federal sales for Unisys Corp.
“With his proven success scaling enterprises, Sean joins Quantum Sky at the perfect time to build on the company’s momentum and usher in the next phase of expansion,” said Michael Lustbader, a managing partner at Arlington Capital Partners.
“We saw firsthand the significant role Sean played in turbo-charging the growth of former Arlington portfolio company J&J Worldwide, and backing proven executives across multiple portfolio companies is a hallmark of our approach. Sean’s role as CGO will be crucial to developing long-term value and signals a continuation of the company’s evolution in 2026.”