The register
The register lists Stress Man Ltd in Derby as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
Stress Man Limited is the registered name (Companies House number 07482569), a private limited company on the register since 2011. Registered office: Marble Hall, 80 Nightingale Road, Derby, DE24 8BF, DE24 8BF. Its filed activity puts it in it, software and media.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.