The register
Mustard Systems Limited, London, 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).
Mustard Systems Limited is the registered name (Companies House number 08892912), a private limited company on the register since 2014. The registered office is at 245 Hammersmith Road, London, W6 8PW, W6 8PW. By its SIC codes the business is in it, software and media. It has traded under other names before, including Mustard Solutions Limited, Mustard Technologies Limited.
For a candidate this means one less obstacle: Mustard Systems Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.