The register
The register lists Advanced Plastics in Hull, East Yorkshire 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 Advanced Plastics Limited, number 02758361, incorporated 1992: 34 years of filings behind the name. Registered office: Advanced Plastics, Bergen Way, Hull, HU7 0YQ, HU7 0YQ. Its filed activity puts it in manufacturing and engineering. It has traded under other names before, including Advanced Plastics & Composites Limited.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Advanced Plastics's own careers page and the job boards, and the answer changes with the season and the order book.