A hands-on software investor, purpose-built for the AI Era

For company builders,
by company builders

Arcan Partners

Let's build what comes next — together

You’ve already done the hardest part. Found a problem worth solving. Built a product people pay for. Proven you can win customers in a competitive market.

But the next chapter isn’t just a bigger version of today.

The AI era is rewriting how technology companies scale — how products evolve, how markets shift, and how the next generation of category leaders are built.

Capital gets you in the game. But it doesn’t win it.

That’s why Arcan Partners is here.

Our Vision

To build the next generation of category-defining B2B software companies in the AI era.

Our Mission

e partner with proven software builders to scale — with hands-on operational experience, shared risk, and dedicated AI expertise that capital alone can't provide.

Portfolio companies

Selected technology companies we have partnered with

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AI-based language teaching machine
tabe
AI workflow tool for investment banks
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Cybersecurity AI-powered platform
ebitator
Company valuation platform
allpass.logo.desktop
KYC and ML platform
Sector Focus

Backing Breakthroughs in the Technology Sector

Enterprise Software

Horizontal platforms powering how businesses operate, collaborate, and scale

Fintech & Insurtech

Technology reshaping payments, lending, risk, and financial infrastructure

Industrial & Supply Chain

Digital solutions modernizing manufacturing, logistics, and resource management

Education & Public Sector

Platforms improving how institutions serve, teach, and govern.

Climate & Energy

Software accelerating the transition to sustainable operations and clean energy

Healthcare & Life Sciences

Software transforming patient care and clinical workflows

Our approach

Investing where innovation thrives

Arcan Partners Fund I

Current fund

€30 million

Fund size

Seed to Series A
Stage
US and Europe
Geographic focus
€100,000 - €1.000.000
Initial ticket size
 
Our senior team

Your Partners in Innovation and Growth

Marcus Rantorp - Arcan Partners

Marcus Rantorp

Partner

Magnus Rantorp, Partner
magnus.rantorp@arcanpartners.com
Daniel Zettergren - Arcan Partners

David Zettergren

Partner

Daniel Zettergren, Partner
daniel.zettergren@arcanpartners.com
Why Choose Us

Committed to Your Growth Journey

We don’t just write cheques — we roll up our sleeves. Our team brings decades of hands-on experience building and scaling software companies, so you get a partner who’s been where you’re going

01
We are builders

We’ve built and managed software companies ourselves. That means real operational experience — not theoretical advice from the sidelines. When we sit across the table, we’ve already sat in your chair

02
Skin in the Game

We invest our own money alongside yours. Your success is our success — and that alignment drives everything from how we set goals to how we make decisions together

03
AI as a Growth Engine

Our dedicated AI team works hands-on with portfolio companies to accelerate development, launch AI-powered features, and automate operations. This isn’t a buzzword — it’s embedded in how we help you scale

News

Follow our latest news and events

Seminare
Magnus Rantorp & Daniel Zettergren, Partners @ Arcan Partners, hosting the AI in B2B Webinar Series
March 2026

Webinar | AI in B2B: Navigating the Future of Business to Business

Arcan Partners hosted an insightful session as part of our AI B2B Webinar Series, bringing together software founders, investors, and technology leaders for a candid discussion on how AI is reshaping enterprise software.

Arcan Partners - Slush
Daniel Zettergren, Partner @ Arcan Partners, presenting at Slush 2025
November 2025

Arcan Partners at Slush 2025

Arcan Partners was proud to be present at Slush 2025, one of Europe’s most iconic startup and technology events held in Helsinki.

Our partners Daniel and Magnus represented the firm, spending two packed days meeting with ambitious Nordic software companies

We left Helsinki more excited than ever about the pipeline ahead and look forward to continuing the conversations that started in the hallways of Slush.

Poland
Arcan Partners, at Data & AI Warsaw Tech Summit
April 2025

Data & AI Warsaw Tech Summit

Arcan Partners is excited to attend the Data & AI Warsaw Tech Summit 2026, one of Europe’s leading conferences bringing together data professionals and AI innovators at the Legia Warszawa Conference Center.

Our partners Daniel and Magnus will be on the ground across both days, engaging with engineers, CTOs, and technology leaders shaping the future of AI-native systems and data architecture.

Magnus Rantorp - Podcast
Magnus Rantorp, Partner @ Arcan Partners, talking about software pricing strategy
March 2024

Software Pod Talks: Software pricing startegy - Episode 9

our partner Magnus Rantorp joined AI4’s podcast as a guest speaker to discuss one of the most critical yet overlooked levers in scaling a software company — pricing strategy.

Drawing on years of experience working alongside B2B software founders, Magnus shared practical insights on how the right pricing model can accelerate growth, improve retention, and position companies for long-term success

Arcan Partners - Launches €30m fund
Magnus Rantorp and Daniel Zettergren, Partners at Arcan Partners
January 2024

Arcan Partners launches €30M fund for AI-era B2B software

Arcan Partners has raised €30 million at first close for Fund I, backing Seed to Series A software companies across Europe and the US. Founded by former Tech M&A directors Daniel Zettergren (UBS) and Magnus Rantorp (BNP Paribas), the firm combines hands-on operational support with a dedicated AI team embedded into portfolio companies.

“Capital gets you in the game, but it doesn’t win it. We bring the operational experience and AI expertise that founders need to scale,” says Zettergren.

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