About Seb
I have spent much of my career in environments where pressure is real, complexity is high, and performance matters. That experience has shaped both how I lead and the work I do today.
My background spans military service, aerospace, enterprise technology, company building, and executive leadership. Along the way, I have worked in and around organisations such as Microsoft, NASA, and SpaceX, built and exited a private cloud venture, held senior technology leadership roles in large enterprises, and led in demanding government and defence environments. While those settings were very different, they shared a common thread: the need for clear thinking, strong judgment, and disciplined execution when the stakes were high.
Those experiences have given me a practical perspective on what makes organisations perform. In my experience, success is rarely determined by ambition alone. It comes from clarity of purpose, sound decisions, alignment across teams, and the ability to translate strategy into consistent execution. When those things are missing, even highly capable organisations struggle. When they are present, progress becomes more deliberate, resilient, and sustainable.
That belief sits at the centre of my work today. I speak, write, and advise on leadership under pressure, technology transformation, organisational performance, resilience, and the realities of change. I am particularly interested in the point where ambition meets operating reality, and in helping leaders close the gap between what they want an organisation to achieve and what it is genuinely equipped to deliver.
My work is shaped by high-consequence environments, but the themes are much broader. Whether an organisation is navigating transformation, scaling through complexity, modernising technology, or improving performance under pressure, the underlying leadership challenges are often the same. They involve clarity, trust, alignment, accountability, and the discipline to make progress without losing control.
I work selectively with leaders and organisations who value honest thinking, practical judgement, and a bias for meaningful action. That may take the form of a keynote, a strategic conversation, or an advisory engagement, but the objective is consistent: to help leaders think more clearly, move more confidently, and build organisations that perform when it matters.
If there is one idea that runs through all of my work, it is this: strong organisations do not emerge by accident. They are built by leaders who create clarity, make good decisions under pressure, and shape teams and systems that hold when conditions become difficult.
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Book Seb to Speak
Keynotes on leadership, transformation, and performance in complex environments.
Explore Advisory
Selective support for leaders navigating complexity, change, and high consequence decisions.
Latest Writing
Posts, essays, and ideas on leadership under pressure, resilience, and organisational performance.