Comparator

NumberMill knows more than most how important payroll and related compliance is to the sector. More than ever and with the introduction of the Criminal Finance Act September 2017, it is even more important for agencies to have the reassurance that their partners meet high standards of compliance and eliminate risk in the supply chain. NumberMill truly has the qualifications, skills, and expertise to keep both contractors and agencies compliant whilst being agile, offering the best commercial, honest & transparent advice, in a constantly changing legislative environment.

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.

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.

Since 2006, Liquid Friday has supported contractors and recruitment agencies with a clear commitment to doing business the right way. We provide PAYE umbrella and CIS payroll and a range of supporting workforce solutions, underpinned by award-winning customer service, innovation and strong financial stability. Stride, our industry-leading platform centralises contractor management, making onboarding, compliance and payroll faster and easier than ever.

As long-standing FCSA accredited members, compliance is embedded throughout our processes and customer journey. We enable agencies to move faster, reduce risk and deliver a better experience for contractors and clients alike. Known for our transparent, straight-talking approach and contractor-first ethos, Liquid Friday is a trusted and principled partner within the contingent labour market.

Putting Contractors First, Every Step of the Way

With over 20 years of experience supporting contractors and freelancers, SmartWork combines the reassurance of full compliance with the personal service you’d expect from a team that genuinely cares about your success.

Compliance You Can Trust

We’ve held FCSA accreditation for 10 years and have been an APSCo Trusted Partner for over 20 years – certifications that are rigorously audited annually to protect contractors and give recruitment agencies complete confidence.

Our ISO 27001 certification protects your data security, while our SafeRec certification helps recruitment partners minimise compliance risk across the supply chain.

A Service Loved by Contractors

Our commitment to supporting contractors is reflected in our outstanding Google and Trustpilot reviews. When you work with SmartWork, you’re not just a number; you get a dedicated account manager and a team that’s there to help every step of the way.

What We Offer:

For Contractors:

 Get paid faster – Same-day payments at no extra cost

 Stay in control – Secure online portal for payslips, timesheets, and documents

 No hidden costs – Transparent pricing with no setup or exit fees

 Fully protected – Comprehensive insurance including Public & Employers’ Liability, Professional Indemnity, and Medical Malpractice

 Proper employment – Full contract of employment with all statutory benefits

 Life perks – Referral reward, private pension support, and access to contractor- specialist mortgages  Quick to start – Set up in as little as 15 minutes, online or by phone

For Recruitment Partners:

 Real-time payroll verification – SafeRec certification for live compliance checking

 Dedicated agency support managers – Your direct line to our team

 Advance payment facilities – Available for preferred partners

 Trusted track record – Featured on over 100 Preferred Supplier Lists

 Seamless contractor experience – Making your candidates’ journey smooth and compliant

Click on one of the links to the left to contact us; we’d love to hear from you.

At Umbrella.co.uk, we make contracting simple, secure, and stress-free. As one of the UK’s leading and most compliant umbrella companies, we’ve supported tens of thousands of contractors for over 16 years - helping them get paid on time, stay fully compliant, and enjoy all the benefits of employment without the admin.

Our fully FCSA-accredited umbrella payroll service is built on trust, transparency, and integrity. From fast, hassle-free onboarding to accurate and timely payments, contractors consistently praise us for being “efficient, professional, and friendly,” with reviews on Trustpilot and Google reflecting our Excellent five-star rating. We don’t just meet compliance standards - we set them - working closely with SafeRec and other independent auditors to give agencies and contractors total peace of mind.

Every process at Umbrella.co.uk is underpinned by robust data protection and information security measures. We are ISO 9001 and ISO 27001 certified - the international standards for quality management and information security - demonstrating our commitment to safeguarding sensitive data and maintaining service excellence. In addition, our Cyber Essentials certification ensures our systems are protected against modern cyber threats, giving contractors and clients confidence that their personal information is always safe.

But we don’t stop at umbrella payroll. We also offer CIS payroll services for construction workers and have a Limited Company accountancy service, giving contractors the flexibility to choose the payment structure that best suits their working arrangements and goals.

For contractors looking to make the most of their income and plan for the future, we offer a salary sacrifice pension option. This allows you to contribute directly to your personal pension while benefiting from reduced tax and National Insurance contributions. We also pass on the full employment cost saving, making it an efficient and tax-smart way to build long-term financial security.

All employees also have the option to benefit from our Umbrella Rewards Pro platform - packed with valuable benefits including a BHSF healthcare plan for everyday health and wellbeing support, and a discounted fuel card, helping contractors save money on life’s essentials.

Whether it’s a contractor registering online, an agency managing multiple placements, or a client needing a trusted payroll partner, we handle everything with care, clarity, and compliance.

If you’re looking for a reliable umbrella payroll provider that puts people first, prioritises compliance, and delivers exceptional service every time - Umbrella.co.uk is the clear choice.

Social Work Employment Services is the UK's only not for profit and ethical umbrella company designed for and delivered by social workers in partnership with the British Association of Social Workers

If you’re a contractor looking for a professional, reputable payroll provider that makes your contracting life easy, Mortimer Childe is the perfect option for you. Our award winning PAYE umbrella service gives contractors the independence of being an interim professional whilst enjoying all the benefits of being an employee. You will also have the added benefit of making your money go further by using our on-line employee discount platform (which is hugely popular with our contractor workforce).

Our contractors receive the highest standards of service from a dedicated team who handle all aspects of their contractual administration, making their contracting life as easy as possible. By operating multiple pay runs each day, we make sure payments are made quickly and accurately. We place customer service and operational compliance at the heart of everything we do. After all, it’s these qualities that make the real difference when identifying the right umbrella company for you.

Big Fish Group Limited is a leading UK provider of umbrella PAYE and CIS payroll services, dedicated to serving contractors and recruitment agencies with unwavering reliability. We challenge the traditional stereotype of the sector by combining rigorous professional standards with a genuine passion for what we do. Founded on the principles of authenticity and dedication, we understand that credibility and compliance are the cornerstones of the recruitment industry. For agency partners, from boutique firms to multi-national MSPs, we offer a transparent, "straight-talking" partnership that prioritises your reputation and the welfare of your workforce. While we operate with energy and a personable approach, we never compromise on quality. We are committed to delivering the precise services our partners need, ensuring contractors are paid correctly and on time, every time. Commitment to Compliance

In an industry where regulatory adherence is paramount, Big Fish Group stands as a beacon of trust. We are proud to be FCSA-accredited and SafeRec-certified, ensuring our processes are independently audited and fully compliant with UK tax law and associated legislation. Our accreditations are complemented by our cloud-based payroll compliance portal, Lighthouse. Lighthouse provides our recruitment agency partners and end clients with direct access to and insight into every stage of our payroll process, as well as real-time visibility into our PAYE liability information. Our clients are never left wondering and can rest assured that their supply chain is secure, compliant, and meets the highest standards of integrity.

Big Fish: Not Your Average Umbrella

• Experienced Leadership: Founded and led by a team with over 30 years of combined experience in the payroll and recruitment sector.

• Unrivalled Availability: We understand the demands of the recruitment cycle. We provide exceptional customer service and support that extends beyond the 9-to-5. When we say 24/7, we mean it.

• Comprehensive Service Range: Expert provision of Umbrella PAYE and CIS payroll services tailored to the needs of the modern workforce.

• Reliability & Accuracy: A steadfast commitment to ensuring accurate, on-time payments for contractors, safeguarding agency relationships.

• Client-Centric Culture: A friendly, energetic team that prioritises the things that matter most to our customers, delivering solutions with a personal touch.

As one of the UK’s largest and most trusted Umbrella companies, we combine cutting-edge systems with deep industry expertise to ensure your pay is accurate, reliable, and always on time.

We’ve been supporting contractors and recruitment agencies since 1989, paying over 10 million people to date. Our commitment to exceptional customer service, compliance and payroll accuracy has earned us consistently excellent Trustpilot reviews making us the trusted choice for contractors across the UK.

Why Workwell?

• Fast and easy registration – candidates can email hello@workwellcontractorsolutions.com, call 01923 257 257, or register online Umbrella Company Set Up for Contractors - Workwell Umbrella
• Perks and discounts – access to a wide range of savings across high street and online retailers, with potential savings of - up to £1,000 per year Rewards - Workwell Contractor Solutions
• Statutory payments – including sick pay, maternity pay, and paternity pay
• Full employment rights – considered an employee of Workwell
• Holiday pay – option to accrue or receive weekly payments; holiday accrual will be clearly shown on payslips
• Advance payments – same-day payments available where authorised by the agency
• Real-time compliance – through our partnership with SafeRec, all payslips are monitored and audited in real time to ensure full HMRC compliance