The register
The register lists Datalex Solutions(UK) LTD in Manchester 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 Datalex Solutions (UK) Limited, number 02785371, incorporated 1993: 33 years of filings behind the name. The registered office is at 4th Floor, 55 Spring Gardens, Manchester, England, 4th Floor, 55 Spring Gardens, Manchester, M2 2BY, M2 2BY. Its filed activity puts it in it, software and media. It has traded under other names before, including Datalex Solutions Limited, Teamwork Solutions 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.