You need to provide specific documents as per your status with other normal documents list. Self employed need to show a letter from accountant.
As per the new norms all applicant who are applying as spouse of UK/EEA/EU nationals need to provide all the documents like a normal French tourist visa application.
Students who has student visa in UK need to provide normal documents as well as specific documents for their French tourist visa application.
For your specific requirement of business visa you need to contact to our visa consultant that will guide you for correct document list for your French business visa application.