TopSource
TopSource Worldwide is a UK-based, PE-backed provider of Employer of Record, global payroll, and HR outsourcing services, enabling enterprises, NGOs, PE portfolio companies, and scale-ups to hire and manage employees across 180+ countries via its Portico Platform.
- Company typePrivate
- Founded2002
- HeadquartersLondon, United Kingdom
- Headcount251–500
- GTM typeB2B
- OfferingServices
What TopSource does
TopSource Worldwide is a UK-headquartered, private equity-backed provider of global employment, payroll, and HR outsourcing services, founded around 2002 and operating across offices in London, Pune, Sunnyvale, Bellevue, Seoul, and Tokyo. The company enables organizations to hire and manage employees in 180+ countries through its Employer of Record service, delivers fully managed payroll in 130+ countries, and supports clients with entity setup and management, global mobility and immigration, contractor of record services, and a suite of HR advisory offerings spanning salary benchmarking, market selection, global skills analysis, and contractor misclassification audits. Its primary customer segments are large multinational enterprises, NGOs, private equity portfolio companies, and high-growth scale-ups, served via a consultative enterprise sales motion targeting CHROs, CFOs, and CEOs.
The company's core technology is the Portico Platform, a central hub for global employment and payroll management featuring dashboards, real-time analytics, and API integrations with leading HRIS and ATS providers. TopSource monetizes through subscription-style recurring fees (flat per-employee monthly EOR charges plus statutory employer costs), managed-services payroll pricing per country or per employee, and professional services for advisory and entity work. The company emphasizes an expert-led service model with direct access to in-country specialists rather than chatbots, supported by a dedicated Group General Counsel function, quarterly Global Talent Audits, and proactive account management.
TopSource reports operational scale of 400+ employees, 1,600+ customers, and 1.2 million payslips processed monthly, and has executed a clear acquisition-driven growth strategy with four transactions between December 2020 and July 2022 (Select Payroll Solutions, Compandben, Capital Payroll Services, and eSlip) targeting UK payroll and adjacent capability expansion. Gartner Peer Insights 5/5 rating and a content-led marketing program support enterprise demand generation, while a recently formalized Private Equity vertical indicates targeted pursuit of PE-owned portfolio companies.
TopSource firmographics
Firmographics- Name
- TopSource
- Legal name
- TopSource Worldwide
- Website
- https://topsourceworldwide.com
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- TopSource Worldwide is a UK-based, PE-backed provider of Employer of Record, global payroll, and HR outsourcing services, enabling enterprises, NGOs, PE portfolio companies, and scale-ups to hire and manage employees across 180+ countries via its Portico Platform.
- Ownership category
- akta.pro rank
TopSource industry classification
Industry- Product category
- Global Employment & Payroll Outsourcing Services
- NAICS
- Payroll Services (541214)
- SIC
- Services-Employment Agencies (7361)
- akta.pro primary industry
- Global Employer of Record (EOR) Services (BPACAHAA)
- akta.pro secondary industries
- Global Payroll & Multi-Country Payroll Management (BPACAHAC), HRIS/HCM Implementation & EOR Platform Services (BPACAHAJ), Contractor of Record (COR) / Global Contractor Management (BPACAHAE), Employee Onboarding & Offboarding Administration (BPAAAIAA)
Keywords
Where TopSource is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices6 records
Markets served
TopSource business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Employer of Record (EOR) Services: Flat monthly fee per employee plus statutory employer costs (social contributions, insurances, mandatory benefits). Charged per employee onboarded through EOR model. No entity setup costs or long-term lock-in required.
- Global Payroll Services: Fully managed payroll services for 130+ countries. Revenue derived from payroll processing fees per country or per employee.
- HR Advisory Services: Advisory services including salary benchmarking, market selection advisory, global skills analysis, and contractor misclassification analysis. Professional services revenue.
- Entity Setup and Management: Services for establishing and managing international business entities, including compliance, governance, and recordkeeping.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Employer of Record - Flat per employee monthly fee |
| Unit Pricing | Monthly | Global Payroll Services - Per country/employee pricing |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
TopSource product offering
Product offeringCore offering
TopSource provides global employment, payroll, and HR outsourcing services that let companies hire and manage employees in 180+ countries without setting up local legal entities. Its Employer of Record (EOR) service legally employs staff on behalf of clients, while Global Payroll covers 130+ countries and is complemented by Entity Setup, Talent Acquisition, Global Mobility & Immigration, Contractor of Record, HR Advisory (salary benchmarking, market selection, skills analysis), Transactional Accounting, and Global Business Process Outsourcing.
Product overview
TopSource offers a platform-plus-services model centered on the Portico Platform as the central technology hub for global employment and payroll management. The portfolio spans research/advisory services (Salary Benchmarking, Market Selection Advisory, Global Skills Analysis, Contractor Misclassification Analysis), enter-and-expand solutions (Employer of Record for 180+ countries, Talent Acquisition, Global Mobility & Immigration, Contractor of Record), commitment services (Global Payroll for 130+ countries, Entity Setup, Entity Management, HR & Benefits Advisory), and optimization offerings (Transactional Accounting, Global BPO, Global Benefits Review, Talent Strategy Optimization). Together, these enable organizations to research, enter, expand, commit to, and optimize their global workforce operations.
Differentiator
Problem solved
Functional benefit
Brands
- Portico HR™: HR management platform for global employment and payroll.
- Portico Platform
Products and services
- Portico Platform Central technology hub for all global employment and payroll management, providing an intuitive interface for managing international teams with dashboard capabilities, API integrations to HRIS and ATS providers, and real-time analytics.
- Employer of Record (EOR) Legal employment service enabling companies to hire full-time employees in 180+ countries without establishing a local entity, handling compliant contracts, payroll, benefits, and HR administration. Flat monthly fee per employee plus statutory employer costs.
- Global Payroll Fully managed payroll services covering 130+ countries, handling payroll processing, tax withholding, and statutory filings on behalf of clients.
- Talent Acquisition International recruitment and onboarding support to find and hire skilled talent anywhere in the world.
- Global Mobility & Immigration White-glove support for employee relocation and immigration across international borders, including visa sponsorship and work permit handling.
- Contractor of Record Compliant engagement, verification, and payment services for independent contractors operating globally.
- Entity Setup Assistance with establishing and incorporating business entities overseas, supporting smooth market entry for clients that need their own legal presence.
- Entity Management Ongoing management of international entity compliance, governance, and recordkeeping requirements.
- HR & Benefits Advisory Fractional, flexible local HR support and guidance for international workforce management.
- Salary Benchmarking Global salary benchmarking comparing compensation across different roles and countries, providing role-specific, regional, and sector-specific pay insights across 180+ markets.
- Market Selection Advisory Market entry advisory comparing available talent, compensation, regulations, and hiring models across different countries.
- Global Skills Analysis Mapping talent markets to reveal skills supply, demand, and competition, identifying optimal cities and regions for sourcing talent.
- Contractor Misclassification Analysis Audit service reviewing contractor engagements across markets to ensure compliance with local legal definitions and reduce classification risk.
- Global Benefits Review Audit and optimization of employee benefits by market to ensure competitiveness and compliance.
- Talent Strategy Optimization Alignment of workforce and talent strategy with organizational business goals.
- Transactional Accounting Outsourced accounting services designed to achieve cost efficiencies for international operations.
- Global Business Process Outsourcing Delegation of selected company operations to reduce administrative burden and fuel growth.
Quantifiable outcome
- 1.2 million payslips processed every month
- +2 more outcomes
Companies that use TopSource
Customer profileNamed customers22 records
Segments4 records
Ideal customer profiles4 records
TopSource technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
TopSource partnerships and signals
Strategic signalScale indicators6 records
Recent moves4 records
Expansion highlights6 records
TopSource competitors and assessment
Company assessmentDirect peers
- Deel: Direct competitor in global Employer of Record services with coverage of 150+ countries, a tech-led platform, and aggressive enterprise sales motion. Most direct comparable to TopSource's EOR core offering.
- Remote: Global EOR and contractor management platform operating across 80+ countries with a similar platform-plus-services model. Directly comparable on enterprise EOR go-to-market.
- Papaya Global: Combines global payroll, EOR, and contractor management for enterprise customers across 160+ countries. Direct overlap with TopSource's portico-style platform and managed payroll offering.
- Globalization Partners: Long-standing enterprise EOR provider operating in 180+ countries with own global entity infrastructure. Closest peer on geography (UK-rooted, enterprise-focused) and service breadth.
- Velocity Global: Global EOR and international PEO services with consultative advisory-led approach that overlaps directly with TopSource's service-agnostic, expert-led positioning.
- Safeguard Global: Global EOR, payroll, and HR services provider with comparable enterprise and PE advisory motions. Direct overlap on customer segments and service breadth.
Emerging players
- Multiplier: Tech-led EOR and global payroll platform focused on fast-growing companies. Comparable on Portico-style product with API integrations, though smaller scale and fewer countries.
- WorkMotion: European-rooted global EOR and contractor management platform. Comparable as an emerging geography-aligned peer, though smaller in scale than TopSource.
Broad incumbents
- SD Worx: European-headquartered HR services and PEO group with significant UK payroll presence. Comparable as a broader incumbent that competes in TopSource's UK-acquired payroll franchise.
- ADP: Global payroll, PEO (ADP TotalSource), and HR outsourcing incumbent. Broad competitive overlap on the global payroll and PEO service line within TopSource's portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
TopSource social profiles
Digital presenceTopSource financial estimates
Financial estimateRevenue estimate
Valuation estimate
TopSource leadership team
Management profileNumber of profiles
Profiles14 records
TopSource subsidiaries and ownership
Company hierarchySubsidiaries2 records
TopSource funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
TopSource M&A and investment
M&A and investmentM&A4 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about TopSource
What does TopSource do?
TopSource provides global employment, payroll, and HR outsourcing services that let companies hire and manage employees in 180+ countries without setting up local legal entities. Its Employer of Record (EOR) service legally employs staff on behalf of clients, while Global Payroll covers 130+ countries and is complemented by Entity Setup, Talent Acquisition, Global Mobility & Immigration, Contractor of Record, HR Advisory (salary benchmarking, market selection, skills analysis), Transactional Accounting, and Global Business Process Outsourcing.
Is TopSource a public or private company?
TopSource is a private company. It is classified as private equity controlled and is currently operating.
When was TopSource founded?
TopSource was founded in 2002. It employs 251 to 500 people.
Where is TopSource based?
TopSource is headquartered in London, United Kingdom, in the Europe region.
How does TopSource make money?
Four revenue lines are on record. Employer of Record (EOR) Services are the primary driver. The others are global Payroll Services, HR Advisory Services and entity Setup and Management.
Who are TopSource's main competitors?
Direct peers on record are Deel, Remote, Papaya Global, Globalization Partners, Velocity Global and Safeguard Global. Emerging players are Multiplier and WorkMotion. Broad incumbents are SD Worx and ADP.
Does TopSource have an API?
Yes. TopSource offers API capabilities for integrating the Portico platform with leading HRIS and ATS providers. The platform provides a dedicated API for integrations, enabling automation of global employment and payroll workflows. Developer documentation is at topsourceworldwide.com/integrations.
What industry is TopSource in?
TopSource's product category is Global Employment & Payroll Outsourcing Services. Its primary akta.pro industry code is BPACAHAA, Global Employer of Record (EOR) Services, with a secondary code of BPACAHAC, Global Payroll & Multi-Country Payroll Management. Its NAICS code is 541214 and its SIC code is 7361.