Transfer plugins to another account

we have recently parted ways with our web agency.
Since all plugins that are in use on our WordPress site are still running on the agency’s account, but have already been paid by us, we would like to know if there is a way to transfer the running plugins to our new own account? Or if we have to buy them again?

Grateful for tips and information!

Unfortunately not. Purchased item (license) transfer from one account to another account not possible. All purchased license belongs to the original purchaser account.

Thanks for the Information!