
Award winning, forward thinking payroll provider, putting workers first at all times

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.



NASA Group is a specialist umbrella supplier based in Bristol, working exclusively within the contracting industry nationwide.
As well as being one of the most cost-effective in the industry, we pride ourselves on offering far greater value for our agency partners thanks to the unique way in which we collaborate with them. Rather than a typical ‘one-size-fits-all’ solution, we always ensure that our process is perfectly aligned with theirs so that the entire operation is as efficient as it can be. This benefits everyone in the supply chain including the recruitment agency, by enabling them to spend more time recruiting rather than payroll processing and problem-solving. It also allows the contractor to work more effectively as they fully understand the process and have far fewer questions or concerns. NASA Group goes above and beyond their duty as an employer.
This commitment continues throughout the entire agency relationship as we remain at the forefront of compliance and industry updates. Training agency staff on solutions and legislation is all part of the service, plus NASA Group will assist your business in preparing for legislative changes affecting your sector too. This helps to create a partnership far more valuable than a typical umbrella supplier.
We are always on hand to discuss how we can assist you, plus with regional account managers throughout the UK, we would be glad to talk in person too.

Sapphire prides itself on providing unrivalled customer service and employee support to workers and recruitment agencies in the temporary labour market. With our specifically tailored range of Employed and Self-Employed solutions, we are here to reduce the burden of working on and between temporary assignments and provide a level of security, benefits and reassurances whilst getting on with everyday life.
Why Sapphire?
Care – We understand that money and finances keep our world ticking. So paying our employees and subcontractors on time and accurately is our number one priority and something we have built our reputation around. Providing timely information to our clients and consistently exceeding expectations has seen us organically grow our reputation.
Compliance – Our team of experts are all aware of the challenges facing temporary workers and the need to remain compliant with current legislation is key. We view every change as an opportunity to pro-actively keep our customers, employees and clients up to date with changes which may impact them and their businesses.
Partnership – We are more than just an Accountancy, Payroll and Employment services provider. We view ourselves as an extension to the people and businesses we engage with, providing all of the support required in a two-way relationship.
Support – Everyone is different, and we completely understand this! We are flexible in our approach and can adapt and tailor our support to suit every circumstance. We pride ourselves on removing the burden from customers, employees and clients so they can concentrate on what is important to them.

Highly experienced FCSA accredited Umbrella payroll provider offering excellent worker journey and robust adherence to HR and employment compliance and legislation.

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.

Clarity Umbrella is an award winning, UK based PAYE Umbrella Company built with personal customer service and compliance at its core, we promise no-one will ever become “just a number” and we will never knowingly let anyone down! At the end of the day, we handle your finances, so we know how important umbrella employment is to everyone involved in the supply chain.
We ensure great communication to contractors, agencies and end-clients alike and with business foundations built on transparency and honesty, you will always know exactly what you’ll be getting, with no nasty surprises! Compliance is also top of our priorities, so working via Clarity, we make sure that you sleep easily at night, with no worries that HMRC will come knocking.
And you don’t have to take our word for it, as winner of “Best Umbrella Company” at The Contracting Awards 3 years in a row, we like to think that this speaks volumes!
