From Idea to Execution: Building Credibility in Business
- Guy van der Walt
- Oct 19, 2025
- 3 min read
Updated: Feb 17

In 1998, I co-founded do-gooders.com. Today, it’s remembered by a few, but it’s accepted in those circles as the first crowdfunding platform for charity fundraising.
It became JustGiving. I didn’t have a seat at the table.
I was obsessed with my “idea.” I thought being first was the prize. Being original. Being the visionary who saw it before anyone else.
It didn’t work. It was painful. And it took me nearly two decades to understand why.
The Lesson That Cost Me Twenty Years
A high-level family office strategist, John Russo, recently put it with no fluff:
“Originality is not the admission ticket; credibility is.”
He’s right. And not just for founders - for anyone who stands in front of capital and asks it to move.
Investors are not underwriting your journey. They are underwriting a destination. They are risk managers. Your job isn’t to be a visionary. It’s to be the most credible, disciplined operator in the room.
I know this now because I sit on the other side of the table. I originate investment theses for European industrials - the kind of deals where EUR 50–100 million moves on the strength of a thesis, a financial model, and a risk matrix. And I can tell you exactly what separates the deals that get funded from the ones that don’t.
It’s not originality. It’s never originality.
What Capital Actually Underwrites
1. Specificity, not vision.
The deals that close have named targets, sourced data, and quantified returns. They don’t say “the European industrial market is large and growing.” They say “436 succession-exposed manufacturing companies in Emilia-Romagna, entering at 6–8× EBITDA, exiting at 12–15× through buyer universe expansion.”
An LP doesn’t invest in a theme. They invest in a thesis — and a thesis is specific or it’s nothing.
2. Pre-empted objections, not hopeful narratives.
Every Investment Committee member has 3–5 objections ready before the deck is opened. If you haven’t identified them, stated them in their strongest form, and dismantled them with evidence - you’re not credible. You’re hoping nobody asks the hard question.
The best IC materials I’ve produced don’t avoid the weaknesses. They lead with them. “Here’s why this could fail. Here’s the evidence that it won’t.” That’s what credibility looks like on paper.
3. The exit, not the entry.
The last page of the deck should be the first thing you build. Who buys this at exit? Why? At what multiple? How does the buyer universe expand between entry and exit?
If you can’t answer those questions with names, precedent transactions, and strategic logic - you don’t have a deal. You have a position paper.
What I’d Tell My 1998 Self
Stop protecting the idea. Ideas are free. Everyone has them. I had crowdfunding before crowdfunding existed. Someone else had online payments before PayPal. Someone else had video sharing before YouTube.
None of that matters if you can’t convert the insight into a credible, executable plan that capital can underwrite.
Today, I build investment theses that survive institutional scrutiny - complete packages with market analysis, capital structures, risk matrices, and IC-ready materials. I use AI to compress months of research into weeks. But the thinking - the structure, the anticipation of objections, the discipline of specificity - is human. It’s the hard lesson that do-gooders.com taught me.
Originality gets you a story at dinner. Credibility gets you a seat at the table.
I’d rather have the seat.
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Guy van der Walt is the founder of Tiguri, a Zürich-based deal origination and commercial intelligence firm focused on European industrials.
Book a discovery call at tiguri.ch





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