
Over 30+ years of UK contractor and agency expertise with a strong compliance heritage as founding members of FCSA holding certifications for all 3 services (umbrella, PSC and CIS). Brookson offers comprehensive solutions, personal service, and expert guidance through every industry challenge. We offer regulated financial services, accountancy services, outsourced payroll, back office and legal services underpinned by technology to support your business and contractors. Brookson is your business partner, not just another umbrella company.

Established in 2002, ICS Accounting has been supporting contractors, freelancers and small business owners across the UK for over 18 years. Our ethos of trust, care and compliance enable you to focus on your job without the task of endless paperwork, ensuring you are operating compliantly.
The ICS Accounting Umbrella solution provides an employment solution for independent workers, taking the stress out of contracting. ICS Accounting will process your pay either weekly or monthly, paying relevant Tax and NI liabilities to HMRC and the rest to yourself, ensuring you’re paid accurately and on time. As an employee, you will receive full employment rights, including holiday pay and sick pay, cover from our comprehensive insurances and access to our comprehensive employee benefits portal. Through the portal you will find huge discounts on your shopping as well as a wellbeing area providing education, support and tools to be the best version of yourself at home and at work.

For over 35 years, Workwell Contractor Solutions has been a trusted provider of compliant, high-quality umbrella and CIS payments. As one of the largest umbrella companies in the UK, we are commitment to transparency, industry leadership, and trust, ensuring your business remains protected and fully compliant through us. Today, we have supported and paid over 10 million contractors, and are the largest provider within the construction sector.

A no-nonsense approach to helping Contractors and Recruiters


Part of the Templeton Swiss group, based in the landmark 30 St Mary Axe in London, Templeton Brook offer prompt, efficient and reliant PAYE umbrella service. With decades of industry experience, we are composed entirely of seasoned payroll specialists who love their work. We know what it takes to work under pressure and how to offer a solution driven approach, and that's exactly what we do. Our mission is to provide each and every client with skilled and compliant payroll service in a timely and efficient manner. Each of our team members is dedicated to focusing on providing outstanding service, so that our workers can focus on their personal success. Our mission is based on the values we hold true: integrity, efficiency and excellence.
Pay Guardians operate a simple and efficient umbrella and PEO service for agencies and workers. Our processes are fully documented and comply wholly with employment and tax legislation leaving you free from the burden of ensuring yours and your temporary workers affairs are fully managed. Our team of qualified accountants and payroll specialists with years of experience will ensure piece of mind and provide the highest quality of personal service throughout.

Clockwork Contracting – Precision in Payroll, Excellence in Service
Clockwork Contracting is a proud, certified member of SafeRec—one of the first umbrella companies to achieve this certification. We are committed to continuous improvement, always seeking innovative solutions that elevate industry standards for the benefit of contractors and agencies alike.
Why Choose Clockwork?
Low Contractor Fees – Unlike many competitors, we keep costs fair by forgoing large sales teams, relying instead on the trust and recommendations of our clients and contractors. This means overheads are lower and savings can be passed to our contractors. Seamless Payroll Experience – Our focus is on delivering a smooth, efficient, and hassle-free payroll service from start to finish. Swift Problem Resolution – We understand that errors can be stressful. That’s why we prioritise rapid response times with short SLAs, ensuring that mistakes become swift solutions.
At Clockwork Contracting, we don’t just provide payroll services—we set the standard for reliability, efficiency, and professionalism.

I4 have been in operation since 2005 and have partnered with over 10,000 businesses and paid over 35,000 contractors. Our services offer temporary workers and freelancers an opportunity to retain the correct amount of their hard-earned cash, without any of the overheads or risks of running their own companies or falling foul of IR35 legislation. i4 will look after the calculation, deduction and payment of all statutory payments for you. Get organised on the go with innovative and convenient solutions that free up your time to focus on doing what you do best. We have recently partnered up with ANDREW NOLAN MORTGAGES LTD to help contractors secure mortgages as it can prove difficult.

Orca Pay Group is more than your typical UK umbrella company, our partnerships are built on compliance, honesty, transparency and a wealth of industry expertise. By combining cutting-edge, HMRC-approved technology with an attentive approach and modest umbrella company fees, we ensure we are the best umbrella company for contractors seeking straightforward, risk-free, and cost-effective engagements.
We pride ourselves on being a UK umbrella company that truly values its employees, for whom our rigorous processes guarantee fair tax treatment and full provision of rights, paving the way for continued, fruitful engagements.
We are immensely proud to be the first UK umbrella company to offer all of our umbrella employees full and transparent payslip audits on a payroll-by-payroll basis, ensuring that our umbrella employees can see that they have been paid correctly and compliantly every time they are paid.
This approach protects and ensures all holiday payments, pension payments and all deductions are calculated and paid to the penny. There is no better guarantee for a contractor, and why we are proud to live by our business motto, "Trust through transparency".