Purchase invoicesManufacturingECI ProteusGenAI

Purchase invoices with De Mors

From 30% to 95% First Time Right

The existing OCR solution capped out at 30 to 40%. ENTR lifts purchase invoice processing to 95%, straight into ECI Proteus.

De Mors, 95% First Time Right

0%

First Time Right

0-3x

Improvement vs. old OCR

About the client

A construction firm backed by VolkerWessels

De Mors is a respected construction company and part of VolkerWessels, one of the largest construction groups in the Netherlands. That brings strict requirements around security and IT architecture. At the same time, the Finance Administration processes large volumes of purchase invoices every day that need to land in ECI Proteus, accurately and fast.

Industry
Construction
Parent company
VolkerWessels
ERP
ECI Proteus
Use case
Inbound purchase invoices
“ENTR represents a new generation of entrepreneurs that we at De Mors BV greatly enjoy working with. The Gen AI tool we acquire through them perfectly aligns with our ambitions and truly helps us move forward. Their solution-oriented approach and strong drive ensure that every goal is achieved. Thanks to short communication lines and their commitment, working together is not only efficient, but also particularly pleasant and inspiring.”
Jacco Kettelarij, IT Manager, De Mors
The challenge

An OCR solution that couldn't keep up

The existing OCR solution delivered too little quality and still required a lot of manual work from the Finance Administration.

30 to 40% First Time Right

Only a third of invoices were processed correctly first time, the rest needed manual correction.

A lot of manual work

The Finance Administration spent more time fixing OCR errors than on real review and approval.

Strict security requirements

Parent company VolkerWessels enforces high IT and data security standards, not every standard integration was allowed.

Strict security framework

Within the VolkerWessels IT architecture, a direct API connection to the ERP wasn't a viable route. An alternative, security-proof integration was required.

The solution

GenAI with security-proof integration

ENTR fully replaces the old OCR solution and, within the strict VolkerWessels framework, still integrates seamlessly with ECI Proteus.

95% First Time Right

Generative AI understands every invoice layout and extracts header and line-level fields with high accuracy.

Security-proof integration

Not a classic API route, but an alternative integration that meets the VolkerWessels security standards.

Human-in-the-loop on exceptions

The Finance Administration only reviews real edge cases, flagged by confidence scores per field.

Path to line-level insight

The foundation is in place to split costs at invoice line level for sharper financial insight.

De Mors, ENTR document review
Results

Finance back in control

The impact was immediate: higher quality, fewer corrections and a happy Finance Administration.

95%

First Time Right

The vast majority of purchase invoices are processed correctly first time, no more manual corrections.

2-3x

Better than old OCR

From 30 to 40% to around 95% First Time Right, a step-change in quality.

Happy team

Enjoyment back

The Finance Administration processes invoices faster and more easily, with more time for real review.

Security-proof

VolkerWessels-compliant

Integration fully meets the strict IT and data security requirements of the parent company.

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