We believe contractors should be supported and rewarded throughout their careers.
Businesses across the UK rely on skilled contractors every day – bringing specialist expertise, experience and fresh thinking into their teams, often exactly when they need it most.
We have enormous respect for the professionals who choose to work this way and believe they deserve an umbrella company that recognises the contribution they make.
That's why we've been supporting contractors across the UK since 2003. More than two decades and 130,000 contractors later, our principles remain the same: to make umbrella employment straightforward, transparent and supportive, so you can concentrate on doing what you do best.
When operating through your own limited company isn't an option, choosing the right umbrella company matters. As a Key Portfolio employee, you benefit from the protections and rights that come with employment, together with the support of an experienced team that understands the contractor market.
We're FCSA Accredited and SafeRec Certified, providing additional independent reassurance over the standards behind our service and the way your pay is processed.
But for us, being a good umbrella company is about more than processing payroll. It's about valuing you as an employee, being there when you need us and making sure you always have someone to turn to when you have a question about your pay or employment.
After all, we've been looking after contractors since 2003 – and we're very proud that more than 130,000 of them have trusted us to do just that.

Rebus offer PAYE umbrella and self-employed solutions for the temporary contractor industry . We provide the highest quality of service to ensure you receive your payment for the work you undertake. We are owned by a former HMRC Tax Inspector and our staff have over 25 years experience in the industry.


Umbrella Company UK was launched in 2019 and has revolutionised the way contractors and freelancers are paid through an umbrella company. We live in a digital world, and we wanted to modernise the umbrella experience. How did we achieve this? We introduced a state-of-the-art app. The app is intelligent. It will allow you to submit their hours and view your payslips – all while on the go!
We’re relatively new on the scene, but we have already received exceptional feedback from our clients. When you join us, you’ll be able to take advantage of:
• Our state-of-the-art app (meaning you’ll have hardly any administration) • Easy sign-up process • £25 million insurance package • Same Day Faster Payments • Employee Benefits, including Sick Pay and Maternity/Paternity Pay • No tie in period, and no joining or leaving fees • Access to Umbrella Company UK Rewards – our employee discount scheme* • Fully compliant payroll (PAYE) – we’re proudly accredited by the FCSA.


MMC is a SafeRec Accredited commercial contractor offering contracting services to the temporary labour market.

NWM has industry heritage, being at the forefront of the Umbrella Payroll industry for 27 years with over £1bn in wages successfully paid to date and achieving No.32 in the UK Fast-Track 100. Our senior management have worked at NWM for two decades.
NWM is a trusted partner dedicated to providing outstanding payroll services tailored to the unique requirements of contractors across the UK. We are approved on the major MSP platforms such as Datum, Vistry, Pretium and HAYS.
Our FCSA accreditation (Umbrella, Self Employed/CIS) underpins our professionalism, passion, and stability. Every client receives the highest quality service they deserve.
Graham William’s our Chairman and owner is also a Council Member for the FCSA.
NWM have been certified ISO9001 since 2012. This validates our longstanding and ongoing commitment year after year, to the quality and standards we aim to achieve as a business.
With nearly 450 Google reviews rated at 4.7 our reputation among contractors and agency partners speaks volumes about our commitment to delivering outstanding service.
NWM are Cyber Essentials Certified supporting our customers in an ever-challenging digital world. This is another pillar of our business philosophy.
Value for money is central to our offering. Contractors regularly mention the cost of living. We understand they seek excellent service, but also fair, transparent pricing. NWM provides competitive rates combined with comprehensive support, ensuring clients receive maximum value. Transparent communication and straightforward margin structures mean contractors know exactly what they will be paid and can trust there are no hidden costs.
NWM process daily payroll with Thursday being our main schedule. This ensures contractors receive their wages on time and without hassle. This reliable Thursday payment helps agencies maintain smooth operations, and contractors can plan their finances and travel with confidence.
NWM stand out for our strong commitment to customer service. We believe every contractor is more than just a number, they are valued partners in our community. To demonstrate this, we call every contractor shortly after their first pay from NWM. This personal touch allows us to understand their individual circumstances, answer any questions, and ensure they feel supported from the outset. This proactive approach helps to build trust and confidence.
Our commitment to support and educate adds significant value. We have recently launched Recruitment Industry Specific training for Consultants through to Management level. We also update clients on legislative changes, industry best practices, new opportunities through newsletters, webinars, and one-to-one consultations.
NWM possess a deep understanding of the recruitment landscape. Our directors were previously highly accomplished recruiters in their own rights, we know exactly what is required from a recruiter’s perspective and have transferred this knowledge into our customer service. We have navigated through numerous industry changes and regulatory updates, enabling us to offer informed advice and tailored solutions. Our expertise allows us to anticipate the needs of our clients and contractors, providing proactive support that sets us apart from competitors.

At AGPayroll we offer umbrella, CIS, Limited Company, and Fully Outsourced Payroll solutions with compliance at our heart.
We leverage cutting edge technology to streamline your payroll options. Our team of experts has developed a state of the art payroll software, mobile app and portal to meet the unique needs of your business. Our commitment to excellence doesn’t stop at technology, we understand that every business is unique which is why we offer personalised support from our team of payroll experts. Whether you have a question about tax regulations or need assistance with complex payroll scenarios, our knowledgeable staff are here to help.

Compass is leading the way in umbrella employment. Whether you are new to contracting or have been one for some time, Compass has the experience and range of solutions to ensure you are provided with the solution that works best for you. We are committed to providing you with hassle free payment solutions, excellent customer care, market leading technology and reliable compliance based on expert knowledge and industry experience.

Our focus at Atom is ensuring we provide simple and cost-effective services to those who wish to contract or freelance in the UK and internationally.
To that end, we offer Atom Freelance and Atom International, the banners under which we offer our Umbrella Company, Construction Industry Scheme, and international payroll services.
We use up-to-date technology and have a team of highly experienced staff who ensure our clients are free to enjoy the flexibility of the contracting and freelancing lifestyle.
Please email info@atomhub.co.uk to speak to the team about our services.