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Orbiss

Cross-border accounting, tax, and M&A advisory

Overview

Orbiss helps international small and medium-sized companies expand into the United States by providing cross-border accounting, tax management, and M&A support through a service-based model. Its offerings include onboarding tax analyses, a day-to-day monitoring platform, and ongoing consulting, backed by a focus on process automation and strong quality control to ensure GAAP compliance. The firm differentiates itself by serving growing international startups, leveraging its founders’ combined expertise in accounting, tax, automation, and M&A, and coordinating with immigration, legal, and financial partners. Its goal is to help international enterprises enter the US market, scale sustainably, and navigate tax and regulatory requirements.

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About Orbiss

Simplify's Rating
Why Orbiss is rated
C+
Rated C on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & AnalyticsConsultingEnterprise SoftwareFinancial Services

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

New York City, New York

Founded

2020

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Simplify's take

What believers are saying

  • Orbiss updated its blog with 2026 tax calendars and BOI guidance, signaling active content cadence.
  • The firm promoted fall 2025 events with AICPA, Slush, and Transatlantic Leaders Forum.
  • Careers showed open roles in tax, accounting, advisory, and operations on October 22, 2026.

What critics are saying

  • Orbiss still refuses legal, broker, and investment-banking work, limiting wallet share in transactions.
  • Larger firms can bundle tax, audit, legal, and advisory, pressuring Orbiss on cross-border deals.
  • Orbiss lacks a proprietary software moat; client churn would crush utilization and cash flow.

What makes Orbiss unique

  • Orbiss bundles U.S. tax, accounting, payroll, sales tax, and consulting for cross-border teams.
  • Its 2026 pages emphasize bespoke expansion roadmaps, not template bookkeeping.
  • Founders span chartered accountancy, automation, and M&A, sharpening deal-readiness support.

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Benefits

  • Health Insurance
  • 401(k) Company Match
  • Unlimited Paid Time Off
  • Remote Work Options
  • Commuter Benefits

Company News

Orbiss
Oct 29th, 2026
Jenny Le Doridour.

Jenny Le Doridour. Jenny Le Doridour is a co-founder and partner at Orbiss, which she launched in 2020 with Laurence Goleret Ruiz and Yoann Brugiere to help international companies expand into the U.S. market. Originally from Brittany, France, Jenny moved to New York at 23 for what was meant to be a one-year stay. She stayed ten years and built a company along the way, so she knows first-hand what founders face when they arrive in the U.S. At Orbiss, she has helped build a remote-first culture without borders and strong ties with the French and international business community, including leading Orbiss' sponsorship of the FrenchTech Challenge at SXSW 2025. Now based in France, Jenny continues to help European companies find the support they need to grow in the United States. Most international companies expanding into the U.S. need support in seven areas: entity formation, corporate tax, accounting, payroll, sales tax, int... The hidden costs of U.S. expansion are the expenses beyond the obvious ones: compliance across federal, state and local jurisdictions, multi-state tax... The main opportunities for businesses entering the U.S. market are a massive, high-spending consumer base, world-leading innovation hubs, government i...

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