Best Integrated OEE+CMMS for Contract Manufacturers

Contract manufacturers produce multiple customer products on shared equipment, creating OEE and maintenance management requirements that dedicated manufacturers never face. Integrated OEE+CMMS enables customer-specific OEE reporting — showing each customer their OEE performance on dedicated or shared equipment during their production campaigns — alongside shared CMMS maintenance management with cost allocation by customer. When a shared production line has an unplanned maintenance event during a customer production run, the integrated system records both the OEE availability loss and the maintenance action against the correct customer production period, enabling accurate customer billing of maintenance-related downtime and honest reporting to customers about production efficiency during their campaigns.

Contract manufacturers handling customer-owned equipment face documentation requirements when equipment changes hands: the equipment condition at handoff must be recorded with sufficient detail to establish liability for any changes during the CM tenure. Integrated OEE+CMMS provides equipment handoff documentation by capturing OEE performance history and CMMS maintenance history at the point of handoff — creating an auditable record of equipment condition from both production performance and maintenance perspectives. For pharmaceutical CMOs producing drug products under contract, the FDA requires that equipment used in drug product manufacture is maintained in a qualified state. Integrated OEE+CMMS demonstrates this by connecting equipment OEE performance (evidence of consistent operation) to CMMS maintenance records (evidence of maintained qualification) in a single audit-ready package that FDA inspectors can review without cross-referencing separate systems.

Contract manufacturers should verify multi-customer access control (customers can view their own OEE and maintenance data, not other customers), cost allocation reporting by customer program, equipment campaign tracking with handoff documentation, and FDA-compliant audit trails for pharmaceutical CMOs. Fabrico provides integrated OEE and CMMS with configurable access control suitable for multi-customer contract manufacturing environments. The integration value is particularly clear for CMOs with multiple customers on shared production lines: the unified asset data model eliminates the duplicate data management overhead of tracking the same production line in separate OEE and CMMS systems for each customer program.