Rights to Company Credit card Statement

Can someone help me with a company credit card problem. My husband and I have separated and we have a couple of businesses together, the problem is he gets the statements for the credit card sent to a PO box and I know that he has been using it for things other than business related, as we are going through our solicitors now sorting things out I was hoping someone could tell me what legal right do I have in obtaining copies of the statements, as I have not been able to have access to the c/card, can I legally go for compensation for the full amount he has personally spent.
Thanks for any information

Thanks Stand Tall for your help.
But if my name is not on the credit card account, as a share holder and director legally where do I stand.

Should I request an audit and who pays for this