Background Check Information Needed

Hi All,
I am looking for info and the impact on background check on my previous employment checks.
I am current looking to change to my 4th employment to Company D and from the previous employments Company A which i worked 16 yrs back has closed due to reasons for which i am not responsible , I have all relevant docs from them when i quit 16 yrs back.
I am wondering this is something that I need to be worried at all.
Thanks

This will not have an impact on your verification process. The verification process in general will be 8 years or last 3 companies which covers 8 years of your experience. Still there are some companies, especially in the BFSI domain who check the entire experience of the candidate.