The register
The register lists British Fencing in London as a licensed sponsor on International Sportsperson and Skilled Worker, 2 routes in all, and has done since at least 2026. The register records its rating as Worker (A rating).
Companies House lists it as British Fencing Association Limited, number 01917099, incorporated 1985: 41 years of filings behind the name. Registered office: 1 Baron's Gate, 33 Rothschild Road, London, W4 5HT, W4 5HT. By its SIC codes the business is in arts, sport and leisure. It has traded under other names before, including Amateur Fencing Association.
Holding a licence is the expensive, slow part done. For British Fencing the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.