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Orbiss

US tax, accounting, and fractional CFO advisory for international companies expanding to the American market.

United States
Europe
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Orbiss - US tax and advisory for international companies

Orbiss is a US-based tax, accounting, and advisory firm that helps international companies expand into the American market. Founded in 2020 and headquartered in New York, Orbiss serves over 400 clients through five US offices, with a team of 60+ professionals speaking 15+ languages.

Their services cover US corporate tax strategy, GAAP accounting, entity formation, payroll, benefits coordination, and fractional CFO advisory. Orbiss is particularly well positioned for European and French companies navigating the complexity of US market entry, from state registrations to cross-border tax compliance.