Starting a business in the U.S. as a European company

U.S. expansion isn't just what we do - it's who we are

For more than 15 years, TABS has guided international businesses through the complexities of the American market. We deliver a proven framework for successful U.S. operations, managing everything from compliance and finance to HR and corporate governance.

Navigate Market Entry Seamlessly

Our Story

TABS simplifies U.S. expansion. Since 2010, we have empowered over 3000+ international companies to successfully establish, operate, and scale in the American market. Our global teams in New York, Houston, Eindhoven, and Madrid provide the critical structure, expertise, and support needed to thrive.

The Leaders Behind Our Work

Jacob Willemsen

Founder & President

Kirke Marsh

Vice President

Laura Hoogendoorn

Director of HR

Carmen Muñoz-Vicedo

VP Business Development

Floor (Flora) Bergshoeff

Head of BizDev & Relations

Stacy Canales

Financial Accounting Manager

Shina K.

Payroll Manager

Aaron R Mongerson, SHRM-CP

HR Manager

Ian Jane

Shared Services Center Manager

Thom Doensen

Sales Tax Manager

Fleur Voorn

Head of Corporate Governance

Our Business Development & Client Relations Teams

Your First Point of Contact for Successful U.S. Expansion

Every successful expansion begins with a conversation. We provide the local expertise and personalized guidance you need to navigate your U.S. expansion with confidence. Meet the team dedicated to your success.

Meet the Team

Our Culture

We blend European integrity with American efficiency. This dual spirit defines our culture, shaping how we approach every client partnership.

Our teams are built on professionalism, collaboration, and accountability. We operate with a deep sense of trust and responsibility, empowering every member to deliver consistent, high-quality results. By embedding diversity and continuous improvement into our work, we adapt to evolving needs with precision, transparency, and a relentless focus on measurable outcomes.

Careers at TABS

Join a team that helps companies succeed across borders. We offer dynamic international roles, clear career growth, and a culture built on mutual respect and achievement.

Explore Careers

Latest News

Stay up to date with insights, client success stories, and the latest developments in U.S. business expansion.

TABS Delivers on Spanish Expansion Strategy with Madrid Office and Key Senior Hire

Madrid, Spain, October 1, 2025 - TABS, the single, integrated back-office partner for compliant U.S. expansion, today announced the opening of a physical office in Madrid. This strategic expansion complements the company’s established presence in Valencia and secures a permanent, physical footprint in the Spanish capital.

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TABS Honors Leading Transatlantic Partners at New York Awards Event

New York, NY, November 20, 2025 - TABS, the single, integrated back-office partner for compliant U.S. expansion, recently hosted its annual Partner Events 2025 in New York City. The event brought together key partners from legal, finance, immigration, and talent management firms to recognize their role in supporting companies entering the U.S. market.

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Entity Setup

Creating Tax Residency in the United States and the Safe Limit

The difference between staying compliant and triggering U.S. tax residency often comes down to how days are counted, not how many.

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Corporate Governance

The Inflation Reduction Act: Opportunities and Compliance for Foreign Companies

The Inflation Reduction Act (IRA) reshaped how international companies evaluate U.S. expansion, capital planning, and long-term strategy.

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Your Trusted Partner for U.S. Expansion

U.S. expansion isn't just what we do - it's who we are

Our Story