I think that this is easy.
Create a field in Contacts which concatenates the Company and Customer like this
Company-Customer
The when creating an issue have the user select a drop down of which Company and then which Customer and create the same concatenated formula field in the issue and make sure its on the form, even if in a hidden field or section.
Then base the CDD configuration for Related Contact on matching Company-Customer.
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Mark Shnier (Your Quickbase Coach)
mark.shnier@gmail.com
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