
BUILDING ORGANISATIONAL CAPABILITY

OUR MISSION
At Tarmigan, we are dedicated to revolutionising the way organisations support their teams enhance productivity using emerging technologies.

Rebuilding the engine
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A £290bn problem.
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A £166bn opportunity.
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A sector which hasn't adapted to technology for nearly 20 years.
The United Kingdom has a £725 billion infrastructure pipeline, world-class engineering talent and deep pools of private capital. Yet the engine built to deliver national growth has seized up.
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We pay a staggering 30-40% premium on every mile of track and gigawatt of power compared to our European neighbours. Our productivity has flatlined, and our "broken triangle" of regulators, investors and operators is trapped in a cycle of mistrust and defensive pricing .
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In Rebuilding the Engine, I argue that our crisis is not one of funding, but of cognition. We have built an ecosystem without a system, a hollowed-out state that has outsourced its memory and lost the ability to act as an intelligent client. The solution is to rebuild the state’s mind.
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This book proposes a fusion of institutional reform and Agentic AI, a new generation of digital tools that do not just write text, but perceive, reason and act. Mahon outlines a 5-year roadmap to deploy five intelligent agents that will:
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Cure institutional amnesia to prevent the repetition of billion-pound mistakes.
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Solve gridlock to automate the complex web of approvals.
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Industrialise construction to move from bespoke prototypes to a "National Design Genome".
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Restore trust by translating operational truth into financial confidence.
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The size of the prize is £166.75 billion over the next decade. This is the manual for moving from a reporting state that audits failure, to a learning state that engineers the future.
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The engine can be rebuilt. It is time to turn it on.


MICRO-CONSULTING & ADVISORY
Micro-consulting engagements provide fast, focused, senior-level insight to answer a specific problem, without the overhead of a full consulting project.
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Organisations use micro-engagements because they provide rapid answers without long timelines, offering flexible access to insight without committing to full programmes of work.
Reduce risk by testing your assumptions early.
