Save time, money and resource with Whitehall Resources Contractor Passthrough Service.

We launched our Contractor Passthrough Service in 2013 in response to growing demand from our clients.

They wanted a service to consolidate the direct, internally referred and non-approved agency contractor engagement that enabled them to be flexible, while maintaining strict supplier/contractor governance and compliance, reduced admin and time to onboarding, streamlined invoicing and improved contractor care in a cost-effective way.

Our solution was to introduce a robust contractor passthrough option to our clients, that can be tailored to specific onboarding/compliance requirements but then deliver 100% adherence across any skillset and multiple geos.

We’ve supported boutique clients with the onboarding of individual contractors through to globally recognised industry giants with hundreds of contractors onboarded with complex commercials and tight timeframes.

The service has been a resounding success with outstanding references and thousands of contractors onboarded across the UK and Ireland, Europe, Middle East, LATAM and USA.

We tailor our service to streamline your payroll processes

We have a dedicated team and have been trading since 2007.

During that time, we have built a business recognised multiple times by The Sunday Times’ Best Companies to Work For’ and with over £93m turnover and offices in the UK and Europe.

We have the processes, governance, systems, and scalability to deliver against your contractor needs, offering a personal, people-focused and solution-orientated service.

We’re proud to structure everything we do to add value to the four C’s – our clients, our candidates, our colleagues, and the communities we are part of… each are critical to everything we do.

We make life easier.

A bespoke service that meets your finance, compliance and administrative objectives.


We provided 100% accuracy.

Our clients include HMRC, the Home Office, the MOD and various local authorities and polices – we can’t afford to make mistakes.

We’re an audited member of APSCo and having been audited by several clients for whom we supply into Security Cleared environments, we’ve always scored 100%.


We will provide a bespoke, agile service, making amendments to include any other additional documentation required, any nuances to your process or your onboarding procedure.

We engage with other agencies, direct contractors, ex-employees, and ex-contractors. The full spectrum gives you a single, coherent, and compliant solution.


As a business built to engage with contractors globally, we are not only accurate and efficient, but we are also people orientated and people focused.

We currently run contractors across more than 20 countries on four continents and can pay/charge in any major currency.

Contractor Passthrough Calculator

We have the processes, governance, systems, and scalability to deliver against your contractor passthrough needs, offering a personal, people-focused, and solution-orientated service.

See how much time, money and resources we can save you

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