I grew up around people who lied for a living.
Not in any dramatic sense. I just spent the first chapter of my career in places where finding the truth was the job — the UK military, then law enforcement, then central government. In those environments, you learn something that stays with you: people hide things. Not always because they're bad people. Sometimes because they're scared. Sometimes because the system rewards it. But the things that stay hidden are almost always the things that matter most.
That instinct — the pull toward what's underneath, the need to find what nobody else is looking for — was there from the start. It wasn't something I learned. It was something I recognised.
When I moved into the private sector, I expected the stakes to change. They didn't. They got bigger.
I spent years in private equity, aviation, and cross-border finance working across Switzerland, the UK, Europe, and the United States. I built businesses under real commercial pressure. I sat in rooms where tens of millions were moving across borders. I became Chairman of Monerys AG in Switzerland and led the development of a new Swiss bank — the kind of work where you learn fast that every structure has a story, and the story people tell you is rarely the whole one.
What struck me wasn't the complexity. I expected that. What struck me was the gap.
In every major transaction I was part of or close to, the same pattern played out.
The lawyers were excellent — at protecting the contract. The accountants were thorough — at verifying the numbers. The bankers were sharp — at getting the deal across the line. But nobody in the room was paid to step back and ask the uncomfortable question: What are we actually walking into here?
Every professional at the table had an incentive tied to the deal closing. Every single one. The person making the decision — the founder, the CEO, the owner who built the thing with their own hands — was fundamentally alone. Surrounded by smart people. All of them saying 'it's fine.' And none of them paid to tell them if it wasn't.
I watched good people walk into bad situations because nobody's job was to protect them. Not the deal. Not the fee. Them.
That's the gap. And once I saw it, I couldn't unsee it. So I built something to close it.
Nathan Office exists because of that gap.
I'm not a lawyer. I'm not an accountant. I'm not a broker. I'm the person in the room with no financial interest in whether the deal closes. My only job is to find what's hidden and put it in front of you — clearly, directly, in plain language — so you can make a real decision with real information.
I call the work Exposure Intelligence. It's a 3–5 day sprint where I investigate the people, the money, the structure, and the regulatory landscape inside a deal. At the end, you get an Exposure Map — a document that tells you what's actually true, what's missing, and where your risk sits. Not advice. Not opinion. Intelligence.
The instinct that was forged in the military and sharpened in law enforcement found its real application here: protecting decision-makers at the moment it matters most.
I built Nathan Office because I kept meeting the same person.
A founder who built something real. A CEO who'd given years of their life to a business. Someone facing the biggest financial decision of their career — selling, merging, raising capital, taking on a partner — and feeling, in their gut, that something wasn't right. But they couldn't prove it. And everyone around them was telling them to keep going.
That's what I do. That's all I do.
"I've known Gavin for over 10 years, and what I've always appreciated about him is his trustworthy actions, his presence, and his direct, to-the-point discussions. When it comes to the reliability of information, I always got the truth — whether I liked it or not. At the end of the day, I want honest information, and that is one of many reasons why Gavin has become one of the most trusted people I know.
Given Gavin's broad range of experience, I've always appreciated the depth he brings to everything. He is never satisfied with a 'good enough' solution or service. He aims for the best possible outcome for his clients and goes far beyond what I would consider normal.
If you are looking for the real deal — where a genuine human being is in front of you — Gavin is the person to go to."
I'm based in Zurich. I travel regularly to the US and across Europe. I work in the afternoons. I swim every morning. My daughter gets Mondays.
I built this business to serve the life I want to live — not the other way around. That matters because it means when I take on your work, it's because I chose to. Not because I need the revenue. Not because someone told me to. Because your situation is one where I believe I can make a genuine difference.
I take on a small number of engagements at any one time. The work demands focus, and you deserve it.
15 minutes. No pitch. Just a straight conversation about what you're facing and whether I can help.
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