About ACI · Together We Solve
A Manufacturing-Performance Partner, Not Just a Supplier
ACI Action Coaching International helps European manufacturers turn shop-floor data into action — pairing proven methods with the right technology, and coaching your team so results outlast the project.
Who We Are
Value-Added Management Advice, on the Floor
ACI is a consultancy for continuous improvement and operational excellence. Since 1997 we’ve supported organisations to reduce cost, eliminate waste and increase value for customers using lean management, lean manufacturing, 6 Sigma, QRM and TPM. In short: value-added management advice, delivered where the work happens.
What sets us apart is that every coach brings at least 15 years of hands-on experience in their domain. That’s why our approach makes performance improvements of 15 to 70% possible not on a slide, but on your line.
We work across every sector distribution, assembly, pharma, chemistry, food, metal, telecommunications and government always building a solution tailored to your organisation, whatever its size.
At a glance
- Action Coaching International (A.C.I.)
- Based in Bonheiden, serving Europe
- Founded and led by Dierik Rotsaert
- Improving plants since 1997
- Official Vorne XL partner for the region
- Methods: Lean, TPM, 6 Sigma, QRM, OEE
Why ACI
Method First, Technology Second
Plenty of companies will sell you a box. We start with the loss you’re trying to remove, then bring in the tool XL, OEE IntelliSuite or none at all only where it genuinely helps.
Method first
We lead with proven improvement methods, not a product catalogue the technology serves the method, never the other way round.
Coaching, not just installing
We stay beside your team supervisors and operators so new tools actually change how the floor runs and the gains stick.
Results that last
Our focus is measurable outcomes SQDCP, daily improvement, real OEE gains not a report that gathers dust after we leave.
Local & senior
European-based, Dutch/French/English, on EU time and every engagement is led by senior people, not juniors learning on your line.
The right technology
As the regional Vorne XL partner we bring hardware, the OEE IntelliSuite software layer and integration know-how from one accountable partner.
25+ years, all sectors
Since 1997 across food, pharma, chemistry, metal, logistics and more we’ve seen your problem before, and helped solve it.
What We Do
From First Audit to Lasting Culture
Two connected sides of the same goal: make performance visible, then build the habits and systems that keep improving it.
Consulting, training & coaching
- Lean thinking, lean leadership and 5S / visual management
- TPM, SMED, 6 Sigma and QRM lead-time reduction
- Managing for daily improvement (SQDCP, DSUM, tier accountability)
- Kata coaching and structured problem solving (8D, QFD)
Explore consulting & training.
Visual performance & OEE technology
- Vorne XL devices scoreboard, touchscreen and edge models
- OEE IntelliSuite software for jobs, alerts and analytics
- Integration with PLC, MES, ERP, SQL and Power BI
- A 45-day trial to prove the value on one line
See the XL range and OEE IntelliSuite.
The Person Behind ACI
Led by Dierik Rotsaert
ACI is founded and led by Dierik Rotsaert, who has spent his career helping manufacturers turn improvement theory into shop-floor results. It’s a deliberately senior, hands-on model: when you work with ACI, you work directly with experienced people who have run these projects for decades.
That continuity is the point the same people who scope your audit coach your team and review the results. Connect on LinkedIn, or reach the team at info@tqm.be.
Where We Work
Trusted Across Sectors
The losses look different from one plant to the next, but the discipline of finding and removing them travels. We’ve applied it across:
FAQ
About ACI FAQ
What does ACI stand for?
Are you just a Vorne reseller?
Which regions do you serve?
How much improvement is realistic?
How do we start working with you?
Together, We Solve
Whatever you make, we help you make more of it with less loss and a team that owns the improvement. Let’s look at your line.