The register
The register lists GIR Group Ltd in London, -- Select -- 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 Gir Group Ltd, number 12814400, incorporated 2020: 6 years of filings behind the name. Registered office: Latitude House, 6 Harmony Way, London, NW4 2BZ, NW4 2BZ. Its filed activity puts it in construction. It has traded under other names before, including Gir Services Ltd T/A Gir Construction Solutions Ltd, Gir Services Ltd.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for GIR Group Ltd's own careers page and the job boards, and the answer changes with the season and the order book.