Our Story

We exist to help companies
realise their global ambition

For over two decades, CHROs, CFOs and their teams have relied on our
experts to help them employ talent wherever it matters most to growth.

2025

TopSource worldwide rebrands to TopSource

2024

Tom Green joins as Chief Commercial Officer

Nima Abrishamchian joins as Chief Financial Officer

2023

Ian Larkin appointed as CEO

2022

TopSource Worldwide acquires Blueback Global – A leader in Global Expansion Services

TopSource Worldwide strengthen its UK payroll presence with the acquisition of eSlip

TopSource Worldwide acquires UK payroll provider Capital Payroll Services

Bryan Davies is appointed COO

TopSource Worldwide acquires Employer of Record division of Bradford Jacobs Group

2021

The new TopSource Worldwide brand is launched

TopSource Worldwide acquires Select Payroll Solutions

TopSource Worldwide acquires Compandben

2020

TopSource Global Solutions and PEO Worldwide secure investment from Horizon Capital and merge to form TopSource Worldwide

Guil Hastings is appointed CEO

Nick Wain joins as CFO

Martin Smith joins as Chairman

PEO Worldwide launches the PEO Client Portal

2019

TopSource Global Solutions acquires Epsilon Business Services

2014

TopSource Global Solutions acquires Bookslot Limited/Payroll Bureau, a UK based payroll bureau

2013

PEO Worldwide is founded

2012

TopSource Global Solutions acquires Roskear, a UK based payroll bureau

2008

TopSource Global Solutions launches Portico HR, our leading hosted application that delivers clients with everything from central control to full self service
TopSource Global Solutions acquires Practical Payroll Solutions, one of the UK’s leading payroll companies

2007

TopSource Global Solutions established the India payroll practice

2003

TopSource Global Solutions is founded, and the UK payroll practice is established

1989

Payroll Bureau is founded