Custom manufacturing execution software

The ERP mainly manages item masters, orders, purchasing, inventory, or accounting. The MRP layer structures industrial planning and work orders. The MES focuses on what actually happens at the station, line, or workshop level: statuses, timings, downtime causes, scrap, quality approvals, and production events.

The first data points to make reliable are usually work orders, good and scrap quantities, downtime, root causes, cycle times, quality checks, and the status of critical stations. The goal is not to capture everything at once, but to make visible the information that actually changes a production decision.

Yes. It is often the central part of the project. The MES must pull the right references upstream, send the right events downstream, and avoid asking operators to re-enter what existing systems already know. The challenge is not only technical: you also need to decide which system is authoritative for each data point.

Good OEE tracking is not just about displaying one number. You need to structure the events behind it: pace, availability, downtime, micro-stops, rejects, quality approvals, and restart decisions. Without that foundation, OEE becomes decorative reporting instead of a steering tool.

Useful traceability relies on a clear chronology: order, batch, station, event, control, approval, and history. The system must allow teams to reconstruct what was produced, when, on which station, with which quality decision, and with which potential incident. That is what makes the MES usable both in operations and in audits.

No. In most cases, it is better to start with one line, one workshop, or one workflow that already costs too much in duplicate entry, delays, or lack of visibility. This makes it possible to scope the real roles, the right field screens, and the useful integrations before scaling further.

The timeline mainly depends on how many stations are involved, the level of integration with the existing stack, and the expected precision of workshop events. A useful first version usually focuses on a pilot scope, a stabilized view of statuses, and a few KPIs that are actually used before expanding coverage.

The first gains come from a better shared view: fewer contradictory figures, less duplicate entry, less time spent rebuilding a production day, and faster decisions on sensitive stations. A good MES also helps teams understand where drifts come from, not just observe that they exist.

You need to start from field decisions, not from forms. The MES must retrieve whatever it can from the existing stack, ask only for what is truly missing, and make the value of each entry immediately visible to operators, team leads, or production managers.