Not sure about Requirement?
Hire a ConsultantDo you mean :
Multi department management system, ERP system Company invoicing Enterprise resource planning Financial and billing software Multi department management Centralized business operations Cloud based suite, ERP system Company invoicing Enterprise resource planning Financial and billing software Multi department management Centralized operations Cloud based suite, ERP system Company invoicing Enterprise resource planning Financial and billing software Multi department management business operations Cloud based suite, ERP system Company invoicing Enterprise resource planning Financial and billing software Multi department management Centralized business operations based suite