Substrate Bio Ltd

Company Summary

Substrate Bio Ltd is a registered employer based in London, holding an A-rated sponsor licences for the Global Business Mobility: Senior or Specialist Worker and Skilled Worker visa routes. These licences are currently active. Data sourced from the UK Home Office Register of Licensed Sponsors, last verified on August 3, 2026.

As one of the sponsor licence holders registered in London, Substrate Bio Ltd sits within a wider regional pool of UK employers approved to hire overseas workers. Anyone exploring visa sponsorship options in and around London can cross-check this page against the official GOV.UK register for the latest status, since local sponsor populations can shift as licences are granted, suspended, or revoked. Comparing several nearby sponsors rather than fixating on just one tends to give a more realistic picture of the local sponsorship landscape.

Holding a licence on the Global Business Mobility: Senior or Specialist Worker and Skilled Worker route means Substrate Bio Ltd has been vetted by UKVI specifically to sponsor workers under that category's rules. Requirements vary by route, so a company licensed for Global Business Mobility: Senior or Specialist Worker and Skilled Worker is not automatically approved to sponsor workers on other routes without applying for and being granted a separate licence covering that route. Each route also carries its own eligibility criteria for the sponsored worker, covering salary, skill level, and sometimes English language requirements.

Substrate Bio Ltd's licence is currently shown as active on our records. Always cross-check a company's live status against the official GOV.UK Register of Licensed Sponsors before making a decision based on it, since individual licences can be granted, suspended, or revoked at any point between one register update and the next. Treating any third-party directory, including this one, as a starting point rather than a final answer is generally the safest approach.

According to Companies House, Substrate Bio Ltd was incorporated on 30 April 2026 and is registered as a Private Limited Company. Its registered nature of business is Business and domestic software development. Companies House currently lists its status as active.

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