The register
Optimal Technologies Limited, Letchworth Garden City, holds a Home Office sponsor licence on the Skilled Worker route, and has been on the register since at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Optimal Technologies Limited, number 03468747, incorporated 1997: 28 years of filings behind the name. The registered office is at Fourth Dimension, Fourth Avenue, Letchworth Garden City, Hertfordshire, SG6 2TD, SG6 2TD. By its SIC codes the business is in manufacturing and engineering.
What the licence tells a candidate is that the door is not locked. Whether it is open this month is a question for Optimal Technologies Limited's own careers page and the job boards, and the answer changes with the season and the order book.