The register
The register lists Deep Grey Research Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Its rating on the register is Worker (A rating).
Companies House lists it as Deep Grey Research Ltd, number 12186124, incorporated 2019: 7 years of filings behind the name. Registered office: 20-22 Wenlock Road, London, N1 7GU, N1 7GU. By its SIC codes the business is in it, software and media.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Deep Grey Research Ltd's own careers page and the job boards, and the answer changes with the season and the order book.