The verdict in three sentences
An MES (Manufacturing Execution System) tracks your production orders, captures machine data and guarantees batch-by-batch traceability on the shop floor. In 2026, custom builds cost 90,000-250,000 EUR over 6 to 12 months, depending on line count and machine-connection depth. The flagship lever: +5 to +10 points of OEE (overall equipment effectiveness), adding capacity without investing in a new line.
Cost per module in 2026
An MES rolls out in stages: production tracking first, then machine data and quality.
| Module | 2026 cost (EUR) | Main benefit |
|---|---|---|
| Production-order tracking | 25,000-55,000 | real-time steering |
| Machine data capture (IoT / PLC) | 30,000-80,000 | OEE measured, not declared |
| Quality control + non-conformities | 18,000-45,000 | scrap -30 to -50 % |
| Batch / serial traceability | 15,000-40,000 | targeted recalls, compliance |
| ERP integration (MRP / stock) | 12,000-30,000 | reliable planning |
| Typical project total | 90,000-250,000 | — |
The measurable gains
2026 orders of magnitude for a mid-sized plant (2-6 production lines).
| Metric | Before | After MES | Gain |
|---|---|---|---|
| OEE | 62 % | 70-72 % | +8-10 points |
| Scrap rate | 4.5 % | 2-3 % | -35 to -50 % |
| Batch traceability time | 2 h | 5 min | -96 % |
| Unidentified stoppages | 30 % | 5 % | reliable analysis |
| Production reporting delay | 1 day | real time | direct steering |
| Cost of poor quality | baseline | -40 % | direct margin |
Mini case study
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Wei, plant director of a components factory in Singapore, runs at 62 % OEE on a line generating 8 M EUR of revenue. A custom MES at 180,000 EUR lifts OEE to 71 %, +9 points: roughly 1.1 M EUR of extra valued capacity with no new machine, of which ~180,000 EUR is net margin in year one. Combined with scrap cut by 40 %, payback is reached in 20 months, within the expected 18-24 month range.
FAQ
What is OEE and why is it central? Overall equipment effectiveness measures availability × performance × quality. Gaining 8 points of OEE often equals adding capacity without buying a new line.
Do I need to connect every machine? No, prioritise the bottlenecks. IoT or PLC data capture rolls out line by line, spreading the 30,000-80,000 EUR investment.
Does the MES help with regulatory traceability? Yes: batch and serial traceability is essential in food, pharma, aerospace or automotive, enabling targeted recalls in minutes rather than days.
How long to deploy? 6 to 12 months depending on line and integration count. An initial production-tracking scope can be live in 3-4 months.
Does the MES replace the ERP? No, it complements it: the ERP plans and manages stock, the MES executes and measures on the floor. The two connect for reliable planning.
Let's scope your project. Tell us your line count, current OEE and ERP, and we will define the best-ROI MES. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
