If you wish to set up a Business in the UK or if you wish to expand your current overseas Business to the UK, you may find that the Self Sponsorship route is the ideal way to work and live in the UK. However, it is essential to note that there is no official visa called the 'Self Sponsorship Visa' but rather a route to enter the UK under the Skilled Worker Visa category. https://simplifiedimmigration.co.uk/self-sponsorship-visa