Licensed sponsor
Licensed to sponsor the Skilled Worker route from London, according to the Home Office register.
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Claim this pageTresars LTD is a private limited company (Companies House number 11779825), incorporated in January 2019, with its registered office in London. Companies House lists its business as manufacture of other chemical products n.e.c. and research and experimental development on biotechnology. It is on the Home Office register of licensed sponsors for the Skilled Worker route with an A rating. It has been on the register since July 2023.
From Companies House and the Home Office register of licensed sponsors, checked 22 Oct 2026.
Earlier names from the Companies House record.
On the register since July 2023, the earliest copy of the register we have that lists it. No changes to its licence since then.
We have no copy of the register between June 2024 and January 2025, so changes in that time show as a range.
Built by comparing daily copies of the Home Office register from January 2023.
Company status and filing deadlines change, so we do not show an old copy. Check them live with Companies House.
Yes. Tresars LTD is on the Home Office register of licensed sponsors for the Skilled Worker route.
It holds an active sponsor licence for the Skilled Worker route. Whether a particular role is sponsored is up to the employer; the licence only means it is allowed to.
The register lists Tresars LTD for one route: Skilled Worker (A rating).
Tresars LTD has been on the Home Office register of licensed sponsors since July 2023, the first copy of the register that lists it.
Tresars LTD is registered with Companies House under company number 11779825, with its registered office in London.
The register lists Tresars LTD with an A rating on the Skilled Worker route.
Companies House lists Tresars LTD under manufacture of other chemical products n.e.c. and research and experimental development on biotechnology.
The register changes daily. Check the official GOV.UK register before relying on a licence. This page is information, not immigration advice.
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How long the certificate of sponsorship (CoS) took, what the interview was like, whether they paid the visa fee.
4 other licensed sponsors in London have the same industry code: manufacture of other chemical products n.e.c. (20590).