Scaling Businesses
Across Borders

Strategic advisory for entrepreneurs who want to build lean, scale smart, and structure internationally — without overpaying on taxes or overhead.

15+
Years International Business
€50M+
Revenue Scaled
6
Countries, One Remote Team
30+
Team Members
Steffen Siesing

Chaotic Resume.
Sharp Instincts.

I dropped out of law school, washed cars, worked call centers. Then studied tax law and spent five years as an employee — took a solo tax advisor from zero to a team of ten.

Quit everything to go independent. Small energy converters, cross-border technology sourcing, operations across the USA, Europe, and Asia. Built a 30-person sales org. Lost it all in 2018.

Started over with fix & flip real estate. Built a management consultancy. Landed Guhr Steuerberatung as a client and co-built it to 30 employees, €4M+ revenue, fully remote across 6 countries.

People call me a truffle pig — I find opportunities where others see nothing. Today, I help entrepreneurs build smarter. Better structures, lower overhead, international options where they make sense. I know what works because I've done it. And I know what doesn't because I've lost money on it.

No theory. No slides. Just 15 years of real experience.

How I Help You Scale

Strategy, digitalization, restructuring, relocation — with a network of tax advisors, lawyers, and operators across Europe.

📊

Strategy & Operations

Business model validation. Scaling strategies. Operational efficiency. From €1M to €10M — with someone who's actually done it.

🤖

AI & Digitalization

AI implementation, workflow automation, cost optimization. Not slides about AI — actual deployment across real operations.

🔄

Corporate Restructuring

From single entity to lean international group. Tax advisors, lawyers, and hands-on experience across Eastern Europe in the network.

🌍

Relocation & Wegzug

Leaving Germany the right way. Clean tax exit through partner Steuerberatung, legal setup abroad, local contacts who know how things work.

🚀

Marketing, Sales & Recruiting

Building teams, filling pipelines, getting the word out. Remote-first, international talent, modern tooling.

🏠

Real Estate

Investment properties in growth markets. Developer network, local knowledge, end-to-end support from search to close.

What I Bring to the Table

15 years of building, failing, rebuilding — across borders, industries, and continents.

30
people

Team Scaled

Built Guhr Steuerberatung from zero to 30 employees and €5M revenue. Fully remote, team across 6 countries.

3
continents

International Operations

Cross-border sales operations spanning the USA, Europe, and Asia. Different markets, different rules, same goal.

15+
years

Cross-Border Experience

From international sales to tax advisory — helping businesses operate where the conditions are right.

€4M+
revenue

Advisory Built

Co-built a tax advisory from zero to 30 employees and €4M+ revenue. Fully remote, lean operations, no legacy overhead.

2018
restart

Rebuilt From Zero

Lost everything and started over. Fix & flip with last savings, then built the next company. Resilience is not a buzzword — it is a lived experience.

EU
wide

Where It Makes Sense

15% instead of 45%. Deregulated regions, IP Box incentives, better conditions for employers — and you don't always have to fly far. Poland has it too.

Ready to Scale?

Whether you're looking to structure smarter, expand internationally, or just want honest advice from someone who's been through it — let's talk.

Based in Berlin · Partners across Europe and beyond