Compressed air systems / mechanical engineering
How RENNER Kompressoren cut manual order confirmation checks by 85% with AI agents
With Zalion's AI agent, RENNER Kompressoren automated a painful operational process – quickly, reliably, without rebuilding any systems. The team gains time for strategic work and the process runs more precisely than ever. A clear step towards future-ready procurement.
Customer
Renner Kompressoren
Industry
Compressed air systems / mechanical engineering
Result
85% fewer manual order confirmation checks
About the company
RENNER Kompressoren is a leading supplier of industrial compressed air systems, based in Güglingen, Baden-Württemberg. The mid-sized company develops and manufactures screw compressors, piston compressors and custom solutions for industrial applications – “Made in Germany”. In procurement, the focus is on reliable supply and long-term partnerships with qualified suppliers.
The challenge
A shortage of skilled staff in procurement, particularly for operational tasks
A highly qualified procurement team tied up with repetitive work
Manual checking of more than 8,000 order confirmations per year
The existing OCR software was unreliable and maintenance-heavy
EDI projects too costly and only feasible with a handful of suppliers
The insight: Checking order confirmations by hand ties up valuable resources – for limited strategic benefit. A flexible, automated solution was needed.
The solution
The Zalion AI agent for order confirmations was introduced – no system migration, no training data, no complex setup. The agent went live within a few days.
Format-independent capture – All order confirmations – PDF, Excel, email or any other format – are detected and processed automatically via a central shared mailbox. There is no “mapping” or field definition to do; the agent processes all relevant information without templates.
Automatic matching against the purchase order – All relevant order information such as material, quantity, price and delivery date is checked – with a focus on keeping delivery processes running smoothly.
Intelligent discrepancy management – When something deviates, the agent notifies exactly the right person (e.g. the requester for date changes, or procurement for prices). The agent handles the communication with the supplier – through to the final, system-ready resolution.
Real-time system updates – For correct order confirmations, the ERP is updated automatically. No follow-up questions, no chasing, no delay.
Results
85% fewer manual checks – From 8,000 down to under 1,000 manually checked order confirmations per year
Significant time savings – Valuable capacity freed up for strategic procurement
Higher data quality & process speed – Automated updates, fewer follow-up questions, smoother workflows
A positive shift in culture – Skepticism in the team quickly turned into enthusiasm – AI is experienced as genuine help
Conclusion
With Zalion's AI agent, RENNER Kompressoren automated a painful operational process – quickly, reliably, without rebuilding any systems. The team gains time for strategic work and the process runs more precisely than ever. A clear step towards future-ready procurement.
“
Without a single day of training, the agent checked 95% of order confirmations correctly right away – with minimal fine-tuning it's now above 99%. For me that's a game changer in terms of flexibility and precision. The team is extremely happy; I have never seen that when rolling out a software solution.
Björn Neubig
COO, RENNER Kompressoren
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