RSM UK Group
RSM UK Group LLP is a London-headquartered audit, tax, and consulting firm serving UK middle market clients from 30+ offices with 5,000+ professionals. It is the UK arm of RSM International, the world's sixth-largest accounting network, and part of a transatlantic partnership with RSM US, Canada, Ireland, and Mexico.
- Company typePrivate
- Founded1988
- HeadquartersLondon, United Kingdom
- Headcount5,001–10,000
- GTM typeB2B
- OfferingServices
What RSM UK Group does
RSM UK Group LLP is a UK-based audit, tax, and consulting firm serving the middle market, operating from more than 30 office locations across the United Kingdom with a headcount exceeding 5,000 professionals. The firm is headquartered in London at 25 Farringdon Street and is a member of RSM International, the world's sixth-largest accounting network. Its service portfolio spans audit and assurance, corporate and employment tax, VAT and indirect tax, international tax, transaction advisory, restructuring, enterprise risk management, ESG and sustainability advisory, supply chain consulting, working capital optimization, technology and data risk, legal services, and outsourcing. Sector coverage includes financial services, real estate and construction, technology and media, consumer markets, industrials, not-for-profit, and healthcare.
RSM UK monetizes through engagement-based, custom-priced professional services contracts, typically structured as multi-year engagements with pricing determined by scope, complexity, and client size. The firm complements its human advisory work with proprietary software products: Tracker, a cloud-based credit monitoring platform for UK businesses, and Insight4GRC, a cloud-based governance, risk, and compliance platform for enterprise risk management. Distribution is primarily direct via the UK office network and the firm's transatlantic partnership with RSM US, Canada, Ireland, and Mexico (effective January 2026), creating a unified cross-border delivery platform of more than 23,000 professionals generating $5 billion in aggregate annual revenue. Go-to-market combines sales-led direct engagement with event-driven thought leadership, including regular economic outlook reports, sector surveys, webinars, and sponsorships such as BusinessCloud's Founder 250 list.
For the year ended March 31, 2025, RSM UK reported record unaudited revenue of £594 million, up nearly 10% year-on-year, with average partner payouts of £821,000, up 16% from £708,000. The firm has pursued a self-funded expansion model through Project Bamboo rather than private equity, distinguishing it from PE-backed mid-tier competitors. Recent strategic activity includes the transatlantic partnership with RSM US, an agreement in principle for RSM Mexico to join the network, multiple senior lateral hires (notably Joe Barry in restructuring and Jamie Baker in digital forensics), and four partner promotions in the Birmingham office, collectively indicating an aggressive capacity and capability buildout.
RSM UK Group firmographics
Firmographics- Name
- RSM UK Group
- Legal name
- RSM UK Group LLP
- Website
- https://rsmuk.com
- Company type
- Private
- Founded year
- 1988
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- RSM UK Group LLP is a London-headquartered audit, tax, and consulting firm serving UK middle market clients from 30+ offices with 5,000+ professionals. It is the UK arm of RSM International, the world's sixth-largest accounting network, and part of a transatlantic partnership with RSM US, Canada, Ireland, and Mexico.
- Ownership category
- akta.pro rank
RSM UK Group industry classification
Industry- Product category
- Audit, Tax and Consulting Services
- NAICS
- Accounting, Tax Preparation, Bookkeeping, and Payroll Services (54121), Other Accounting Services (541219), Offices of Certified Public Accountants (541211), Credit Bureaus (56145)
- SIC
- Services-Management Services (8741)
- akta.pro primary industry
- Regulatory Change Management (RCM) (HDADAIAG)
Keywords
Where RSM UK Group is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices9 records
Markets served
RSM UK Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Audit and Assurance Services: Provides audit and assurance services to middle market clients, including statutory audits, internal audits, and non-financial assurance
- Tax Services: Comprehensive tax advisory including corporate tax, employment tax, VAT and indirect tax, international tax, transfer pricing, and tax risk governance
- Consulting Services: Risk and governance consulting including enterprise risk management, regulatory compliance, internal audit, working capital optimization, supply chain, technology and data risk, ESG and sustainability advisory
- Transaction Advisory: M&A advisory, restructuring services, due diligence, and transaction support for deals
- Outsourcing: Outsourced business services including finance function support and global VAT compliance
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom engagement-based pricing for professional services |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels9 records
RSM UK Group product offering
Product offeringCore offering
RSM UK Group is a UK-based audit, tax and consulting firm that serves middle-market businesses through its network of more than 30 UK offices and 5,000+ professionals. It delivers integrated audit and assurance, corporate and employment tax, VAT and indirect tax, risk and governance consulting, transaction advisory, restructuring, legal, and outsourced finance function services, alongside proprietary software products including Tracker credit monitoring and Insight4GRC.
Product overview
RSM UK is a leading provider of audit, tax, and consulting services to the middle market. The firm operates across more than 30 locations in the UK with over 5,000 people. Its service portfolio includes audit and assurance, corporate tax, employment taxes, VAT and indirect tax, restructuring advisory, transaction advisory, business consulting, risk and governance (including corporate governance, enterprise risk management, internal audit, non-financial assurance, sustainability and ESG, supply chain, regulatory compliance, working capital, and technology and data risk), legal services, and outsourcing. The firm also offers software products including Tracker (a cloud-based financial monitoring and credit risk software) and Insight4GRC (a cloud-based GRC platform).
Differentiator
Problem solved
Functional benefit
Brands
- Tracker: A cloud-based credit risk monitoring software that enables users to investigate and monitor company credit scores and financial health to identify emerging risks and reduce bad debts.
Products and services
- Audit and Assurance Services Statutory audits, internal audits and non-financial assurance engagements for UK middle-market businesses.
- Tax Services Corporate tax, employment tax, VAT and indirect tax, international tax, transfer pricing and tax risk governance advisory for middle-market clients.
- Risk and Governance Consulting Enterprise risk management, regulatory compliance, internal audit, working capital optimisation, supply chain, technology and data risk, ESG and sustainability advisory.
- Transaction Advisory Services M&A advisory, restructuring, due diligence and transaction support for middle-market deals.
- Outsourced Finance Function Outsourced finance function support and global VAT compliance services for clients.
- Legal Services
Quantifiable outcome
- RSM UK generated record unaudited revenue of £594 million in 2025, up nearly 10% from prior year
- +2 more outcomes
Companies that use RSM UK Group
Customer profileNamed customers14 records
Segments7 records
Ideal customer profiles3 records
RSM UK Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
Feature3 records
RSM UK Group partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- RSM UScoreRSM US and RSM UK formed a transatlantic partnership effective January 1, 2026, creating a unified structure for delivering cross-border services to the middle market. The combined entity has 23,000 professionals across six countries generating aggregate revenues of $5 billion.
- RSM MexicocoreRSM announced an agreement in principle for RSM Mexico to join the transatlantic partnership, pending definitive agreements, corporate and regulatory approvals, and closing conditions.
- RSM CanadacoreRSM Canada is part of the transatlantic partnership spanning US, UK, Canada, Ireland and Mexico.
- RSM IrelandcoreRSM Ireland is part of the transatlantic partnership spanning US, UK, Canada, Ireland and Mexico.
- Project BamboocoreProject Bamboo is RSM's internal initiative to fund transatlantic expansion through self-funding rather than private equity, creating a network-first alternative for member firms worldwide.
- KeyloopminorRSM UK advised Sheffield-based automotive software developer FISC Ltd on its sale to Keyloop, a leading global supplier of technology solutions to the automotive industry. Transaction led by corporate finance partner James Wild.
- Barker BartellminorBarker Bartell is listed as a client using RSM's Tracker credit monitoring software.
- Close BrothersminorClose Brothers is listed as a client using RSM's Tracker credit monitoring software.
- UK Business AdvisorsminorUK Business Advisors is listed as a client using RSM's Tracker credit monitoring software.
Scale indicators8 records
Recent moves8 records
Expansion highlights5 records
RSM UK Group competitors and assessment
Company assessmentDirect peers
- BDO UK: BDO UK is the closest direct competitor to RSM UK, operating as a mid-tier audit, tax and advisory firm serving middle-market clients across the UK with comparable service lines and geographic footprint.
- Grant Thornton UK: Grant Thornton UK is a direct peer operating in audit, tax and advisory services for the middle market, with a comparable positioning and now backed by private equity (Cinven) enabling aggressive growth investment.
- Crowe UK: Crowe UK is a mid-tier accounting and advisory network competing in audit, tax and consulting for UK middle-market companies, comparable in scale and client segment to RSM UK.
- Mazars UK: Mazars UK is a mid-tier professional services firm offering audit, tax and advisory services to middle-market clients with similar service mix and target customer base as RSM UK.
- Baker Tilly UK: Baker Tilly UK (now part of the global Baker Tilly network) is a mid-tier audit and advisory firm competing with RSM for UK middle-market engagements.
Broad incumbents
- Deloitte UK: Deloitte UK is a Big Four firm providing comprehensive audit, tax, consulting and advisory services that compete with RSM across the upper middle market and on talent (recently hired Jamie Baker from Deloitte).
- EY UK: EY is one of the Big Four and a broad incumbent in UK audit, tax and advisory, competing with RSM for upper middle-market and large-cap clients though primarily focused on Fortune 500 engagements.
- PwC UK: PwC UK is a Big Four incumbent offering audit, tax and advisory services that overlap with RSM UK's offerings at the upper-middle-market tier and compete for similar partner-level talent.
- KPMG UK: KPMG UK is a Big Four incumbent with overlapping audit, tax and advisory capabilities serving larger enterprises, positioning it as a broad competitor and potential threat to RSM UK's mid-market specialization.
Regional players
- Moore Kingston Smith: Moore Kingston Smith is a UK-focused mid-tier accounting firm providing audit, tax and advisory services primarily to London and South East middle-market clients, comparable to RSM UK in service offering but with smaller scale.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
RSM UK Group social profiles
Digital presenceRSM UK Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
RSM UK Group leadership team
Management profileNumber of profiles
Profiles12 records
RSM UK Group subsidiaries and ownership
Company hierarchySubsidiaries7 records
RSM UK Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
RSM UK Group M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about RSM UK Group
What does RSM UK Group do?
RSM UK Group is a UK-based audit, tax and consulting firm that serves middle-market businesses through its network of more than 30 UK offices and 5,000+ professionals. It delivers integrated audit and assurance, corporate and employment tax, VAT and indirect tax, risk and governance consulting, transaction advisory, restructuring, legal, and outsourced finance function services, alongside proprietary software products including Tracker credit monitoring and Insight4GRC.
Is RSM UK Group a public or private company?
RSM UK Group is a private company. It is classified as management employee owned and is currently operating.
When was RSM UK Group founded?
RSM UK Group was founded in 1988. It employs 5,001 to 10,000 people.
Where is RSM UK Group based?
RSM UK Group is headquartered in London, United Kingdom, in the Europe region.
How does RSM UK Group make money?
Five revenue lines are on record. Audit and Assurance Services are the primary driver. The others are tax Services, consulting Services, transaction Advisory and outsourcing.
Who are RSM UK Group's main competitors?
Direct peers on record are BDO UK, Grant Thornton UK, Crowe UK, Mazars UK and Baker Tilly UK. Broad incumbents are Deloitte UK, EY UK, PwC UK and KPMG UK. Moore Kingston Smith is listed as a regional player.
Does RSM UK Group have an API?
No public API is recorded for RSM UK Group.
What industry is RSM UK Group in?
RSM UK Group's product category is Audit, Tax and Consulting Services. Its primary akta.pro industry code is HDADAIAG, Regulatory Change Management (RCM). Its NAICS code is 54121 and its SIC code is 8741.