The register
Nisa is licensed to sponsor workers on Skilled Worker. The organisation is based in Glasgow, Dunbartonshire and has held its place on the register since at least 2026. Its rating on the register is Worker (A rating).
Companies House lists it as Nisa Limited, number 01679354, incorporated 1982: 43 years of filings behind the name. Registered office: Waldo Way, Normanby Enterprise Park, Scunthorpe, North Lincolnshire, DN15 9GE, DN15 9GE. It has traded under other names before, including Nisa-today's Limited, N.R.A. Limited.
Holding a licence is the expensive, slow part done. For Nisa the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.