The register
The register lists SSA Systems Limited in Sidcup as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. The register records its rating as Worker (A rating).
At Companies House the business is Ssa Systems Limited (company number 09792181), a private limited company incorporated in 2015, 11 years ago. Registered office: 71-75 Shelton Street, London, WC2H 9JQ, WC2H 9JQ. Its filed activity puts it 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 SSA Systems Limited's own careers page and the job boards, and the answer changes with the season and the order book.