Your U.S. Operations, Simplified
Tax, accounting, and advisory for international businesses scaling into the world's largest economy. One partner, every service.
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TRUSTED BY INTERNATIONAL BUSINESSES FROM ACROSS THE GLOBE
Everything You Need to Scale in the U.S.
From entity formation to ongoing compliance, we cover every step of your U.S. journey.
Global Mobility
European talent connecting with the United States
What Our Clients Say
"Orbiss made our U.S. expansion seamless. Within weeks, we had a fully compliant entity and were operational in three states."
Marie Laurent
CFO, TechFlow, Paris
"Working with Orbiss felt like having a local team that understood both our home market and the U.S. regulatory landscape perfectly."
Anna Müller
CEO, ScaleBase, Berlin
"Their team understood cross-border taxation and compliance nuances we had completely missed. Invaluable guidance from day one."
Erik Lindqvist
CTO, NordTech, Stockholm
"Navigate U.S. tax obligations on our terms. In three months with Orbiss, we found everything and discovered credits we'd missed."
Lucas Dupont
Founder, Finova, Lyon
"Having a single partner for tax, payroll, and accounting across multiple states has been transformative. Orbiss is an extension of our team."
Sofia Rossi
VP Finance, CloudBridge, Milano
Insights for Global Businesses
5 Tax Mistakes International Companies Make When Entering the U.S.
Avoid the most common pitfalls that cost foreign businesses thousands in their first year.
Understanding U.S. Sales Tax Nexus in 2026
A comprehensive walkthrough of multi-state nexus rules and compliance requirements.
How Cross-Border Companies Are Scaling U.S. Operations in 2026
Key trends and strategies driving international business growth in the American market.