The register
The register lists K-tek Plumbing Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as K-tek Plumbing Ltd, number 13905521, incorporated 2022: 4 years of filings behind the name. Registered office: 20 Fendt Close, London, E16 1LB, E16 1LB. Its filed activity puts it in construction.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for K-tek Plumbing Ltd's own careers page and the job boards, and the answer changes with the season and the order book.