What happens to my visa and extension of stay in Thailand if I close the business associated with them but have a second job?

I have a work permit and visa (extension of stay, which I renew each year) through my business here.

I have recently taken on a 2nd job and that has been added to my work permit.

My question is if I sell or close the business of which the original visa and extension of stay is granted under will the visa and extension of stay still be valid given now I have a second job in my work permit?

Or do I re apply for the visa and extension of stay separately under the 2nd job if I close or sell the above mentioned business.

Hope that makes sense