The register
ALS Laboratories (UK) Limited, Coventry, Warwickshire, 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).
At Companies House the business is Als Laboratories (UK) Limited (company number 02391955), a private limited company incorporated in 1989, 37 years ago. Registered office: Als, Torrington Avenue, Coventry, CV4 9GU, CV4 9GU. Its filed activity puts it in professional and technical services. It has traded under other names before, including Eclipse Scientific Limited, Mid Kent Scientific Services Limited.
Holding a licence is the expensive, slow part done. For ALS Laboratories (UK) Limited the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.