RSM International

What RSM International does

RSM International is a global network of independent audit, tax, and consulting firms structured as an association administered by RSM International Limited (England and Wales) with the RSM brand owned by RSM International Association (Zug, Switzerland). The network operates in 120 countries through more than 500 offices and a headcount of approximately 56,000 professionals, reporting $10 billion in global revenue for 2024 (up 6% year-on-year) and ranking as the world's sixth-largest accounting network. RSM positions itself as the adviser of choice to the middle market and is the largest middle-market-focused firm in the United States, with service lines spanning audit and assurance, tax, consulting, financial due diligence, risk advisory, digital services, ESG and sustainability, outsourcing, legal, restructuring, and wealth management.

Its core technology assets include RSM Luca, a proprietary global digital audit ecosystem that combines advanced analytics with auditor judgment to deliver technology-enabled audits; an Oracle NetSuite practice with 450+ specialists supporting 910+ offices and 13 NetSuite Worldwide Solution Provider Partner of the Year awards; and a Kingland Restricted List Management integration that powers auditor independence and risk monitoring across member firms. The firm also offers digital services (data analytics, managed services) and ESG services (assurance, due diligence, sustainable finance, third-party verification, outsourced CSO, DEI advisory).

RSM monetises through project-based professional services fees rather than disclosed pricing, generating revenue across assurance, tax, consulting, digital, and ESG service lines. Its go-to-market is sales-led and enterprise field-sales oriented, with senior partners actively involved in client delivery, dedicated industry-sector teams, and direct engagement via RFPs with member firms across 120 countries. The October 2025 transatlantic partnership between RSM UK and RSM US created a $5 billion combined entity of 23,000 professionals across six countries and a unified governance and partner-pay structure designed to support further cross-border middle-market engagements.

Name

RSM International

Legal name

RSM International Limited

Website

https://rsm.global

Company type

Private

Founded year

1964

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

RSM International is a global network of independent audit, tax, and consulting firms operating in 120 countries with 56,000 professionals, serving middle-market businesses worldwide with assurance, tax, consulting, and digital services anchored by its proprietary RSM Luca audit platform.

Ownership category

akta.pro rank

Product category

Professional Services (Audit, Tax and Consulting)

NAICS

Offices of Certified Public Accountants (541211), Other Scientific and Technical Consulting Services (54169), Computer Systems Design and Related Services (54151), Custom Computer Programming Services (541511)

SIC

Services-Engineering, Accounting, Research, Management (8700), Services-Computer Programming, Data Processing, Etc. (7370), Services-Management Services (8741)

akta.pro primary industry

Enterprise Application Managed Services Outsourcing (ERP/CRM/HRIS AMS) (BPAEAMAI)

akta.pro secondary industry

Regulatory Change Management (RCM) (HDADAIAG)

Keywords

• Audit and assurance
• Tax advisory services
• Management consulting
• ESG sustainability advisory
• Middle market advisory

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Assurance Services: Audit and assurance services including global and listed company audits, local statutory audits, IFRS compliance, and other assurance engagements. Revenue is generated through professional service fees for audit engagements.
2. Tax Services: Corporate tax compliance and planning, international tax planning, transfer pricing, global M&A tax, R&D incentives and credits, global employer services, and personal tax services.
3. Consulting Services: IT system design consulting, NetSuite services, strategies for business growth, financial due diligence, and operational consulting.
4. Digital Services: Data analytics, managed services, and technology-enabled business solutions.
5. ESG and Sustainability Services: ESG assurance and reporting, sustainability consulting, diversity and inclusion programs, and third-party verification.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

RSM International is a global network of independent audit, tax, and consulting firms serving middle-market businesses across 120 countries. The firm delivers audit and assurance (powered by RSM Luca, a proprietary digital audit ecosystem), corporate and personal tax services, consulting including NetSuite ERP implementations, ESG and sustainability services, financial due diligence, risk advisory, and outsourcing services through 56,000+ professionals in 500+ offices.

Product overview

RSM International is a global network of assurance, tax, and consulting firms operating across 120 countries with over 56,000 people and more than 500 offices. The firm positions itself as the adviser of choice to the middle market. Its product portfolio is structured around core service lines — Audit and Assurance (powered by RSM Luca, a proprietary global digital audit ecosystem), Consulting (including NetSuite consulting), Digital Services (data analytics and managed services), ESG and Sustainability Services (with sub-services for assurance, due diligence, sustainable finance, and outsourcing), Financial Due Diligence, Risk Advisory, Tax, Outsourcing, Legal, Restructuring, and Wealth Management — supplemented by a Kingland Restricted List Management integration for independence and compliance monitoring. The overall architecture is a multi-disciplinary professional services model where individual offerings are standalone service lines that are cross-referenced and delivered in combination through the integrated global network.

Differentiator

Problem solved

Functional benefit

Products and services

• Audit and Assurance Services Technology-enabled audit and assurance services that help businesses align with stakeholder expectations and uphold integrity in capital markets, including global and listed company audits, local statutory audits, IFRS advisory, and other assurance engagements.
• RSM Luca Digital Audit Ecosystem RSM's global digital audit ecosystem used by auditors to deliver technology-enabled, high-quality digital audits. It combines advanced technologies with professional judgment to analyse account balances, transactions, and disclosures, translating findings into forward-thinking business insights.
• Consulting Services Specialist consultancy services covering finance function transformation, people and operations, risk advisory, technology strategy, and transaction advisory, delivered through a partnership model that brings experts from the global network to address specific client challenges.
• NetSuite Consulting Oracle NetSuite implementation, optimization, and managed services spanning NetSuite ERP, NetSuite CRM, NetSuite OneWorld for global multi-entity management, NetSuite AI, and NetSuite SuiteCommerce for e-commerce, delivered by 450+ NetSuite specialists across 910+ global offices.
• Digital Services Digital transformation services including data analytics and managed services, designed to help middle-market businesses streamline operations, deliver operational resilience, and unlock value through game-changing digital solutions.
• ESG and Sustainability Services Comprehensive ESG services spanning environmental, social, and governance pillars, including assurance and reporting, ESG due diligence, sustainable finance, third-party verification, ESG outsourcing, and diversity and inclusion advisory.
• Financial Due Diligence Transaction advisory services providing financial, tax, and broader analysis to identify risks and opportunities in potential acquisitions, divestitures, or investments, including working capital due diligence, completion accounts review, deal mechanism advice, and post-deal support across global cross-border assignments.
• Risk Advisory Services Risk management and advisory services covering anti-money laundering (AML), fraud prevention and investigation, governance and compliance (ERM), information systems assurance, internal audit, and regulatory and compliance.
• Tax Services Comprehensive tax services including corporate tax compliance and planning, global M&A tax, global R&D incentives and credits, global employer services, global indirect tax services, international tax planning, personal tax compliance and planning, transfer pricing, and wealth management.
• Outsourcing Services Business process outsourcing services providing accounting, payroll, compliance, analytics, and IT support functions, designed to reduce administrative burden and allow clients to focus on strategic objectives.
• Legal Services Legal services offered through the RSM global network to support middle-market businesses with their legal and regulatory needs.
• Restructuring Services Corporate restructuring advisory services helping businesses navigate complex transitions, reorganisations, and turnaround situations.
• Wealth Management Wealth management services providing financial planning and advisory to individuals and families.

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature3 records

Partnerships

One partnership is on record.

• Kingland SystemscoreTechnology or Integration · 5 May 2026Kingland serves as the digital core powering RSM's global risk, ethics, and independence program. Kingland's Restricted List Management solution enables RSM to continuously manage and monitor client relationship independence across its member firms, supporting regulatory obligations related to client onboarding, auditor independence, and automated personal financial interest independence. The partnership reflects a shared commitment to quality and innovation in helping firms meet their evolving regulatory obligations.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Baker Tilly International: Top-10 global accounting network serving mid-market companies with assurance, tax, and advisory services. Directly competes with RSM member firms for similar client profiles, particularly in EMEA and the Americas.
• BDO International: Sixth-largest global accounting network and the most direct comparable peer to RSM in size, structure, and middle-market focus. Competes head-to-head for audit, tax, and advisory engagements with similar cross-border middle-market service offering.
• Crowe Global: Top-10 international accounting network delivering audit, tax, and advisory to mid-sized businesses. Comparable network structure, revenue band, and middle-market client orientation as RSM.
• Grant Thornton International: Seventh-largest accounting network with comparable revenue scale (~$8B) and explicit middle-market focus. Directly comparable peer competing for the same mid-sized business audit, tax, and consulting mandates.
• Mazars: International audit, tax, and consulting firm operating as an integrated partnership rather than a traditional network. Comparable mid-market international focus and similar service portfolio across audit, tax, and advisory.
• PKF International: International association of accounting and business advisory firms serving SMEs and mid-market clients. Operates in the same tier of global accounting networks as RSM with comparable service mix.

Broad incumbents

• KPMG: Big Four network providing audit, tax, and advisory services globally. Comparable multi-disciplinary professional services model with overlapping middle-market targeting and similar global network structure.
• PwC: Big Four network delivering assurance, tax, and advisory services across 150+ countries. Operates in the same global accounting and consulting space as RSM with significant overlap in audit and tax practices.
• Ernst & Young (EY): Big Four network with global audit, tax, and consulting practices. Directly comparable in service mix (assurance, tax, consulting, transaction advisory) and competes for the same multinational and mid-market clients as RSM.
• Deloitte Touche Tohmatsu: Largest global professional services network offering audit, tax, consulting, and advisory. Comparable as the dominant incumbent in the same multi-disciplinary accounting services space, competing directly with RSM especially as Deloitte pushes down-market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/rsm_global
• Facebookfacebook.com/RSMGlobal
• LinkedInlinkedin.com/company/rsm-international-limited

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries5 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 RSM International