I have been working as a security guard in a ktv in Shunde for thirteen years and haven't bought social security yet. Will my previous social security company make up for it?

If they dare not insure you, they won't pay you back, and they can't pay you back. His legal spirit is much stronger than yours. Social security can be sued. You can apply to the district-level labor arbitration committee where your unit is located for arbitration, and put forward your claim for paying back social security. You will sue social security for two years, because social security prosecution has a two-year statute of limitations.