The register
The register lists Bolt6 Limited in Winchester, County (optional) 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 Bolt6 Limited, number 13237187, incorporated 2021: 5 years of filings behind the name. Registered office: C/O Freeths Llp 3rd Floor, Northgate House, 450-500 Silbury Boulevard, Milton Keynes, MK9 2AD, MK9 2AD. Its filed activity puts it in business services.
For a candidate this means one less obstacle: Bolt6 Limited already has the licence most employers would have to apply for. The rest is the ordinary job of getting the interview.