- Ex-MoD Senior Civil Servant, Rebecca Alderson joins mission-critical technology company, Quantum Trilogy to strengthen company’s portfolio strategy
- Appointment comes following her successful oversight of the £2Bn IT portfolio at UK’s Ministry of Defence
Quantum Trilogy, a technology company providing mission-critical, agile solutions to urgent government needs, is delighted to announce the appointment of Rebecca Alderson as Chief Portfolio Officer, as the company experiences a significant surge of interest.

In the new role, Alderson – who is well-versed in navigating challenging, classified, and highly intricate environments – will oversee the company’s portfolio strategy and alignment. She will ensure the initiatives support the company’s long-term vision and priorities – balancing innovation with core business growth. She will serve as the bridge between strategy and execution teams to develop Quantum Trilogy’s customer acquisition pipeline and relationship strategy.
Alderson brings over 10 years of experience working at the UK’s Ministry of Defence delivering large scale complex and classified programs which supported operations in the most challenging environments. This was across both the defence digital space and wider global defense community.
Most recently, Alderson was the Head of Portfolio Management for Defence Digital, which saw her oversee a £2Bn IT portfolio, delivering mission-critical capabilities across the globe. This experience will be vital to lead the delivery of ongoing projects, ensuring best-in-class execution for clients operating in exceptionally complex and high-stakes arenas.
“Rebecca’s appointment comes at a pivotal time for Quantum Trilogy, as demand for our mission-critical solutions continues to grow at pace,” said Alain Obadia, CEO at Quantum Trilogy. “Her deep expertise in managing complex, high-stakes portfolios, coupled with her proven track record of delivering at the very highest level, will be instrumental in helping us scale with purpose, while continuing to deliver exceptional outcomes for our clients.”
Rebecca Alderson comments, “It is certainly an exciting time to be joining Quantum Trilogy, and I am thrilled to be a part of its growth trajectory, so early on.
I look forward to building a world-class team, where together we can focus on forming strong customer partnerships that drive forward an ambitious portfolio of work.”
For more information visit quantumtrilogy.com
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