Orbiss

What Orbiss does

Orbiss Inc. is a U.S.-based accounting, tax, and advisory firm founded in 2020 by Yoann Brugière, Jenny Le Doridour, and Laurence Goleret Ruiz, headquartered in New York. The firm specializes in serving international businesses that are establishing or scaling operations in the United States, offering a cross-functional portfolio of six core services: Corporate Tax (compliance and planning for cross-border operations), Accounting (technology-enabled bookkeeping and GAAP-aligned reporting), Consulting (entity formation, state registrations, and fractional CFO advisory), Private Clients (individual tax for founders and globally mobile employees), Payroll (U.S. payroll setup and management), and Benefits Coordination (PEO evaluation and benefits program design). Its value proposition centers on providing international clients a single integrated partner for the entire U.S. market-entry compliance and accounting stack, replacing the typical patchwork of separate U.S. tax, bookkeeping, payroll, and benefits providers.

The firm operates five U.S. offices spanning New York, Boston, Austin, San Francisco, and Miami, with a team of 60+ full-time professionals collectively fluent in 15+ languages. This multilingual, multidisciplinary team is the firm's primary differentiation versus generalist U.S. accounting firms that lack deep cross-border tax fluency. Orbiss has accumulated 400+ international business clients and filed 4,000+ tax forms, sustaining an acquisition pace of roughly seven new partner clients per month as of 2024. GTM is consultative enterprise field sales targeting foreign companies expanding to the U.S., supported by direct client engagement via Individual and Business portals, content marketing through a multilingual website (English and French) and resource library, and LinkedIn-led top-of-funnel awareness.

Commercially, Orbiss operates a quote-based professional services engagement model tailored to each client's cross-border needs, with multi-year contracts typical. Revenue is generated through service fees across the six core practices. The company is privately held, founder-owned, has no disclosed external funding, no parent company, and no subsidiaries. Growth since founding has been entirely organic, with no M&A, restructuring, or leadership changes disclosed. The firm has no proprietary technology platform, no AI capabilities, and no integrations or API surface area — Orbiss competes on human expertise and process discipline rather than software differentiation.

Name

Orbiss

Legal name

Orbiss Inc.

Website

https://orbiss.com

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

51–100 employees

Short description

Orbiss is a U.S. tax, accounting, and consulting firm that helps international businesses establish and scale operations in the United States through corporate tax, bookkeeping, payroll, benefits, and cross-border advisory services.

Ownership category

akta.pro rank

Product category

Cross-Border Tax and Accounting Services

NAICS

Accounting, Tax Preparation, Bookkeeping, and Payroll Services (54121), Management Consulting Services (54161)

SIC

Services-Management Consulting Services (8742)

akta.pro primary industry

Payroll Tax Filing, Compliance & Remittance (BPACAIAC)

akta.pro secondary industries

Tax, Payroll & Compensation Advisory for Relocation (HSAKAJAG), International Payroll & Contractor Payments (FSAMAIAC), Professional Employer Organization (PEO) / Co-Employment Services (BPACAHAB)

Keywords

• Cross-border tax services
• U.S. accounting services
• International business advisory
• U.S. expansion consulting
• Expat tax planning

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Professional Services: Orbiss generates revenue through comprehensive professional services including corporate tax, accounting, consulting, private client tax services, payroll management, and benefits coordination for international businesses expanding to the U.S.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

Orbiss provides U.S. tax, accounting, payroll, and advisory services tailored to international businesses establishing and scaling operations in the United States. The firm delivers Corporate Tax compliance, technology-enabled bookkeeping and GAAP reporting, consulting for U.S. expansion (including entity formation and fractional CFO services), private client tax services for founders and globally mobile individuals, U.S. payroll setup and management, and benefits coordination. Services are sold as tailored, multi-year professional engagements rather than standardized packages.

Product overview

Orbiss is a U.S. tax, accounting, and consulting firm for international businesses offering six core professional services. The service portfolio includes Corporate Tax (compliance and planning for cross-border operations), Accounting (bookkeeping and GAAP reporting), Consulting (entity formation, compliance reviews, and strategic advisory), Private Clients (individual tax for founders and expats), Payroll (setup and management for U.S. teams), and Benefits Coordination (PEO evaluation and benefits program design). These services work together to support international companies establishing and scaling operations in the U.S. market.

Differentiator

Problem solved

Functional benefit

Products and services

• Corporate Tax Proactive U.S. corporate tax compliance and planning services for cross-border operations, including entity structuring, multistate filings, and year-round tax strategy. Targeted at international businesses operating or expanding into the U.S.
• Accounting Technology-enabled bookkeeping, monthly closing, and GAAP-aligned reporting services that provide real-time financial visibility and support confident decision-making for international businesses operating in the U.S.
• Consulting Strategic advisory services for U.S. expansion including entity formation, state registrations, cross-border tax compliance reviews, and fractional CFO services for international companies entering or scaling in the U.S. market.
• Private Clients U.S. tax filing and planning services for founders and globally mobile employees, including expat issues, treaty positions, and state residency determination. Targeted at international founders, executives, and non-resident aliens with U.S. tax obligations.
• Payroll U.S. payroll setup and management services including registrations, onboarding, multistate compliance, and ongoing payroll support for growing teams of international businesses operating in the U.S.
• Benefits Coordination Independent guidance for designing and managing U.S. employee benefits programs including PEO evaluation, benchmarking, renewal analysis, and employee-friendly plan design for international employers with U.S.-based teams.

Quantifiable outcome

• 400+ international businesses served
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Andersen: Andersen (formerly Andersen Tax) is an international tax and advisory firm with strong cross-border capabilities. It is a direct competitor to Orbiss, serving foreign companies and individuals with U.S. tax, advisory, and accounting needs across a global footprint.
• Kreischer Miller: Kreischer Miller is a mid-market accounting and advisory firm with an International Tax & Business Services practice serving European-owned businesses expanding to the U.S. It is highly comparable to Orbiss in target market, service mix, and cross-border focus.
• Withum: Withum is a top-30 U.S. accounting and advisory firm with a dedicated International Tax & Advisory practice serving foreign-owned businesses and individuals in the U.S. It directly competes with Orbiss in cross-border tax, accounting, and advisory services.
• Citrin Cooperman: Citrin Cooperman is a mid-market advisory firm with an International Tax practice serving U.S. operations of foreign-owned companies. It directly competes with Orbiss in cross-border tax planning, accounting, and entity structuring services.
• Prager Metis: Prager Metis is an international accounting and advisory firm built through cross-border M&A, with a strong practice serving European companies entering the U.S. market. Comparable to Orbiss in international tax, accounting, and advisory services for foreign-owned businesses.
• Anchin: Anchin is a New York-based accounting and advisory firm with a robust International Tax & Family Office practice serving foreign-owned U.S. businesses and global founders. Highly comparable to Orbiss in target clientele (international founders/expanding businesses) and service scope.

Emerging players

• Bench: Bench is a tech-enabled bookkeeping service for small businesses. It represents the emerging tech-enabled bookkeeping category that competes with Orbiss's accounting service line on price, automation, and self-service convenience for SMB clients.
• Pilot: Pilot is a tech-enabled bookkeeping, accounting, and CFO services company targeting startups and SMBs. While not focused on international tax, it competes with Orbiss for accounting and back-office spend from U.S.-expanding foreign companies via a more automated, software-led model.

Broad incumbents

• Marcum LLP: Marcum LLP is a top-15 U.S. accounting firm with an International Tax practice serving foreign businesses operating in the U.S. A larger incumbent competing with Orbiss for cross-border clients across multiple U.S. offices.
• BDO USA: BDO USA is a top-5 global accounting network with a substantial International Tax practice serving foreign-owned U.S. subsidiaries. A broader incumbent than Orbiss, it competes at the upper end of the same international-expansion market with deeper resources.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/orbiss-inc
• Xx.com/OrbissInc
• Facebookfacebook.com/Orbiss-Inc-100080582396740

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Orbiss