The register
The register lists OCO Global Limited in Belfast 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 Oco Global Limited, number NI045268, incorporated 2003: 23 years of filings behind the name. The registered office is at 6 Citylink Business Park, Belfast, BT12 4HB, BT12 4HB. By its SIC codes the business is in professional and technical services. It has traded under other names before, including Loco Limited.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.