The verdict in three sentences
When an hour of unplanned downtime costs 4,000 EUR, a CMMS pays for itself in a few months, whether bought or built. An off-the-shelf CMMS at 40 to 90 EUR per user per month works if your processes are standard; a custom CMMS at 45,000 to 90,000 EUR excluding VAT makes sense when IFS traceability, sanitation and multi-product lines need screens specific to your plant. The realistic target is a 20% drop in stoppages within 12 to 18 months, provided you shift to preventive maintenance.
What a CMMS must cover in food processing
A food plant does not have the same constraints as a machine shop. Work must respect hygiene zones, cleaning products and lubricants must be food grade, and every intervention on a production line must be provable during an IFS Food or BRCGS audit.
| Requirement | Without CMMS | With CMMS | IFS Food v8 link |
|---|---|---|---|
| Preventive maintenance plan | Spreadsheet, frequent misses | Schedule per asset, alerts | Planned and documented maintenance |
| Work orders | Paper, lost or illegible | Tablet, photos, signature | Intervention records |
| Line release after work | Verbal | Signed hygiene checklist before restart | Foreign body prevention |
| Spare parts | Stock known from memory | Minimum stock, reservation per job | Critical parts availability |
| Lubricants and products | Paper list | Register with food-grade data sheets | Contamination control |
| KPIs | Monthly manual calculation | Real-time MTBF, MTTR, preventive share | Continuous improvement |
Well-run preventive maintenance moves the preventive share from 30% to 60% of intervention hours, and that shift is what reduces breakdowns.
ROI table
Assumptions: 300 hours of unplanned stoppages a year, cost of 4,000 EUR per hour (lost output, labour, scrapped material), 25 users. The off-the-shelf CMMS, less fitted to plant rules, is estimated at a 15% reduction in stoppages, the custom CMMS at 20%.
| Item | Off-the-shelf CMMS | Custom CMMS |
|---|---|---|
| Upfront investment | 8,000 EUR setup and data import | 68,000 EUR excluding VAT development |
| Annual cost | 19,500 EUR (25 × 65 EUR × 12) | 10,200 EUR maintenance and hosting |
| Stoppage reduction | 15%, or 45 hours | 20%, or 60 hours |
| Annual gain | 180,000 EUR | 240,000 EUR |
| Net gain year 1 | 152,500 EUR | 161,800 EUR |
| Total cost over 5 years | 105,500 EUR | 119,000 EUR |
| Net gain over 5 years | 794,500 EUR | 1,081,000 EUR |
| Payback | Under 1 month | 3 to 4 months |
Both options are profitable. The 5-year gap, about 286,000 EUR, comes from fit with plant processes: a tool technicians actually use, on a tablet, next to the line. If your off-the-shelf CMMS also reaches 20%, it remains the best economic option.
5-month plan and watch points
| Phase | Duration | Content |
|---|---|---|
| Asset inventory | 4 weeks | Plant, line, machine, component hierarchy, criticality |
| Core development | 6 weeks | Assets, work orders, preventive plans |
| Stock and purchasing | 3 weeks | Parts, thresholds, ERP link |
| Hygiene and IFS module | 3 weeks | Release checklists, lubricant register |
| Training and start | 4 weeks | Tablets on the floor, support for night shifts |
The main risk is not technical: it is the asset inventory. Without a clean hierarchy, no CMMS produces reliable KPIs.
Mini case study
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Ciarán, maintenance manager at a 180-employee ready-meals plant near Cork, records 300 hours of unplanned stoppages a year at 4,000 EUR an hour, or 1.2 million EUR of losses. He chooses a custom CMMS at 68,000 EUR excluding VAT, with 10,200 EUR of annual costs. Within 12 months the preventive share rises from 28% to 55% and stoppages fall by 20%, or 60 hours avoided. Gain: 240,000 EUR. Net gain in year one after investment: 161,800 EUR. At the next IFS audit, line release evidence is pulled in 10 minutes instead of half a day.
FAQ
How many users should a 180-employee plant plan for?
Usually 20 to 30: technicians, shift leaders, storekeeper, quality and management. With an off-the-shelf CMMS at 40 to 90 EUR a month, that is 9,600 to 32,400 EUR a year.
Can the CMMS connect to our ERP?
Yes, for items, parts orders and cost centres. An interface with a market ERP takes 2 to 4 weeks of development, so 6,000 to 12,000 EUR excluding VAT.
Can machine counters be fed in automatically?
Yes, through PLCs or connected sensors, to trigger preventive work by running hours rather than calendar. Plan 300 to 800 EUR per measurement point.
Does a CMMS really help with the IFS audit?
It centralises evidence of maintenance, line release and lubricant control. Auditors focus on traceability, and a 10-minute search beats a day of binders.
What if technicians don't use it?
That is the number one cause of failure. A work order must close in under 60 seconds on a tablet, otherwise entry is abandoned within weeks.
Let's scope your project. Give us your asset count, downtime hours and quality standard: we will price a CMMS between 45,000 and 90,000 EUR excluding VAT with a 5-month plan, or help you pick an off-the-shelf product. 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.
