Zeal

Deals that matter

We provide financing with the certainty and flexibility that turns high-pressure deals into clean, confident closings.  We add speed, control and certainty to M&A financing in the moments that matter.

Founders: Sebastian Detthow, Marcus Holmqvist

Dark “Zeal” wordmark and icon on a sage green background with a thin curved line accent.
Zeal
data
As of
Oct 2026

Launch year

2026
MAY

It’s never just a deal

To the outside world it might look like just another acquisition — a bit too small for the big banks, a bit too messy, a bit too urgent for the usual approval processes. The kind of thing that makes even experienced advisors pause and say, “Hmm… interesting.”

But to the ambitious PE partner, the driven search fund entrepreneur, or the founder who has poured years of blood, sweat, and sleepless nights into this exact moment? It’s everything.

It’s the move that could turn a strong company into a genuinely big one. The step they’ll be judged on by their team, their LPs, their investors, and their future self. The one they want to look back on years from now and know they got right. That’s why we built ZEAL.

We exist for exactly these moments – the deals that matter. The ones that carry real weight, real ambition, and, let’s be honest, a little bit of that delicious, slightly terrifying pressure that comes with real progress.

We show up with speed that actually feels controlled, flexibility that feels intelligent, and a level of certainty that lets people breathe easier. Not because we’re trying to be flashy, but because we understand that when something is a big deal to you, it deserves to be treated like one.

And the more of these big deals we help close cleanly, the closer we get to a Europe with more big companies – more innovation, sharper competition, and fairer opportunities for ambitious PE funds and founders.

After all, progress doesn’t happen in small, tidy steps. It happens in the moments that feel like everything.

Sebastian Detthow, CEO & Co-founder, Marcus Holmqvist, CIO & Co-Founder at ZEAL

Explore more Ventures

flow_partners_portfolio_venture_zero_to_nine_4x5

Flow & Partners

Working capital solutions
Mar 2026
|
B2B
fuels_portfolio_venture_zero_to_nine_4x5

Fuels Capital

Multi asset-backed financing
Sep 2025
|
B2B
nordkronan_portfolio_venture_zero_to_nine_4x5

Nordkronan

Real estate financing
Mar 2025
|
B2B
Green “Plus 1” wordmark over a grainy film photo of a child offering a flower to an adult outdoors.

Plus 1

Refinancing for over-indebted consumers.
May 2015
|
B2C
aoto_portfolio_venture_zero_to_nine_4x5

Aoto

Car dealer financing
May 2026
|
B2B

Latest from our ventures

The Next Report

A perspective on building in finance by 0TO9

Venture
Flow & Partners

Jessica Sparrfeldt in Handelsblatt on bringing Flow & Partners to Germany

Oct 2026
Venture
Fuels Capital

Fuels Capital's Gabriella Sahlman discusses credit markets on EFN

Sep 2026
Gabriella Sahlman
Venture
Fuels Capital

Sahlman in Sifted on joining a startup as a co-founder a year late

Sep 2026
Gabriella Sahlman Fuels Capital
Venture
Plus 1

Plus1 names Rasmus Rolén CEO as it plans expansion to Europe

May 2026
Rasmus Rolén Group CEO Plus1
Venture
Flow & Partners

Jessica Sparrfeldt on leaving banking to lead Flow & Partners

Mar 2026
Jessica Sparrfeldt and 0TO9's Siduri Poli

People, businesses and ideas moving finance forward.

Join the conversation.