JSA Services Ltd ("JSA") provides Limited Company, Umbrella and Payroll services across the transport and logistics; education; professional (including IT, finance, engineering, accountancy); and medical sectors. It works with contractors, freelancers and employment agencies across the UK.
JSA has been described as one of the leaders in the staffing and human capital sector in the UK. It is also said to be "attracting interest from private equity investors" (however, no further details in relation to the latter have been found). (The Telegraph, 10 November 2015)
The business is said to have a 20% growth rate year on year. (The Global Recruiter, 26 April 2016)