Strengthening Our Leadership. Building on Our Expertise.
MissionCX is delighted to welcome Mark Denham-Smith as Non-Executive Director, bringing more than 30 years of commercial leadership and extensive experience across the nuclear, engineering, construction and infrastructure sectors.
With a distinguished career spanning some of the UK’s leading engineering organisations, Mark brings valuable strategic insight, commercial expertise and a collaborative approach that aligns closely with MissionCX’s values of Unity, Integrity and Innovation.
A Wealth of Commercial and Industry Experience
Both a Chartered Surveyor (MRICS) and a Member of the Chartered Institution of Civil Engineering Surveyors Mark has held senior commercial positions with Shepley Group, Balfour Beatty and ACKtiv Nuclear, alongside earlier roles with MOUCHEL, Carillion and Kier Rail.
Most recently, Mark spent over a decade in senior commercial leadership at Shepley Group, including ten years as Commercial Director, providing commercial oversight across complex engineering projects delivered by joint venture vehicles in highly regulated environments.
His expertise spans the entire commercial lifecycle, from bid development, tendering and contract negotiation through to procurement, project delivery, commercial assurance and final account.
With specialist knowledge of NEC contracts, risk management and commercial governance, Mark combines strategic thinking with a practical, solutions-focused approach.
Strengthening MissionCX for the Future
Mark’s appointment as Non-Executive Director further strengthens MissionCX’s strategic leadership as we continue to develop our capabilities in Commissioning & Start-Up, Operational Readiness & Transitioning, and Risk Reduction.
His independent perspective and experience in managing complex contractual environments, protecting commercial interests and building strong client relationships will provide valuable insight as we pursue sustainable growth and continue supporting clients across highly regulated industries.
Mark’s belief in proactive commercial management, strong contractual foundations and collaborative working closely reflects our own commitment to delivering successful project outcomes.
A Word from Mark
“What attracted me to MissionCX was its clear ambition, specialist expertise and commitment to doing things the right way. It’s a business with strong values, a clear growth strategy and exciting opportunities ahead.
As Non-Executive Director, I’m looking forward to bringing an independent perspective and my commercial experience to the Board, supporting strategic decision-making, sustainable growth and continued value for our clients.”
Mark Denham-Smith, Non-Executive Director, MissionCX
Looking Ahead: Building on Strong Foundations
As MissionCX continues to evolve, welcoming experienced industry professionals to our Board reinforces our commitment to commercial excellence, strong governance and lasting client partnerships.
Mark’s appointment represents another positive step in supporting our strategic ambitions while maintaining the technical expertise, integrity and collaborative approach that underpin everything we do.
Welcome aboard, Mark. We look forward to the experience, insight and perspective you’ll bring to MissionCX’s next chapter.

