The Optionis group are experts in accountancy, employment, tax and professional services to the contractor and SME markets. O ... perating through several brands including ; SJD Accountancy, Nixon Williams, Parasol, ClearSky Contractor Accounting, Brian Alfred and ClearSky Business. SJD Accountancy is the largest contractor accounting specialist in the UK supporting over 15,000 clients and with offices throughout the UK Nixon Williams has been providing specialist accountancy services to contractors, freelancers, consultants and interim professionals throughout the UK since 1995 Parasol is a professional employment organisation (PEO) and the leading provider of outsourced employment services to the UK’s contingent workforce, the staffing businesses who deal with them and the hirers who rely on their skills and knowledge ClearSky Contractor Accounting, one of the UK's largest accountancy firms, is a specialist provider of hassle-free support and advice to Limited company contractors and freelancers First Freelance specialises in tailored contractor accountancy and support services, with their clients including the antipodean market Brian Alfred is one of the UK’s leading tax rebate specialists, Brian Alfred helps CIS, self-employed and PAYE workers gain maximum tax rebates in just 24 hours ClearSky Business supports SMEs across the UK with expert and affordable accounting, payroll and tax support The Optionis group employs around 700 head office employees across 10 sites around the UK. For more information visit www.optionis.co.uk read more