The register
Mason Clark Associates, Hull, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. Its rating on the register is Worker (A rating).
Companies House lists it as Mason Clark Associates Limited, number 02537113, incorporated 1990: 36 years of filings behind the name. Registered office: Church House, 44 Newland Park, Hull, HU5 2DW, HU5 2DW. Its filed activity puts it in construction.
For a candidate this means one less obstacle: Mason Clark Associates already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.