The register
The register lists Cbastruct Limited 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 the business as Cbastruct Limited, company number 16265083, a private limited company. The registered office is at Office 403, Screenworks 22 Highbury Grove, London, N5 2ER, N5 2ER. By its SIC codes the business is in professional and technical services.
For a candidate this means one less obstacle: Cbastruct Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.