STEP 04

Diamond Decision-makers

From data to better decisions every day

Diamond Decision Makers Graphic

20+ years of experience

300+ companies

Proven method

‘The most powerful engine is useless, without a confident hand on the wheel’

Your data foundation is in place. You have the right information for your decisions, definitions are unambiguous and insights are flowing in. But real impact is only created when teams act differently today than they did yesterday. After all, your tools can be as powerful as they are, but if you don’t know how to apply them properly, they won’t be of much use to you. Diamond Decision Makers is therefore the next step after Diamond Analyses: we build a data-driven PDCA rhythm into your organization, so that better decisions are not a coincidence but a habit. Not one more training course, but a well-founded behavioral change that pays off in turnover, quality and throughput time.

Recognisable challenges

In our 20 years of experience, we often see the following happen, when more attention is paid to the technology, than to the people themselves:

Tools without behavioral change mainly add complexity

KPIs remain reporting rituals without real impact

Improvement initiatives soon run aground

Crucial choices rely mainly on gut feeling

Data initiatives not integrated into company culture

Dashboards remain ‘viewing boxes’ with no action perspective

The real power is in people

Any new tool implemented without behavioral change mainly adds complexity. If your data initiatives or the DWH are not integrated into the actions of people or the culture of a company, KPIs will remain primarily reporting rituals, improvement initiatives will quickly grind to a halt and crucial choices will continue to be based mainly on gut feeling.

With Diamond Decision Makers, you anchor your data structure in human behavior and ensure that your data analytics really pay off. After all, real success lies in the power of humans themselves.

20+ years of experience

Hundreds of organizations

In-company, tailor-made

Proven results

Avoid creating just a paper reality, go for real results on the shop floor

Our promise after the Diamond Decision Makers program:

Clear expectations

Everyone knows exactly what is expected of them: who takes what decision, at what signal, for what purpose, and when to adjust.

More ownership

Employees experience more ownership of their process.

A stronger team

Knowledge stays inside. You are less dependent on externals.

Data literacy

The data literacy of staff is on the rise, without pulling too hard.

Shorter meetings

Teams visibly work together towards the same goal, meetings become shorter, and the conversation about data becomes manageable.

More job happiness

Decisions no longer feel like a gamble, but like an educated next best step. This brings peace of mind and makes work fun.

In short, together we create a culture of unity and trust. In which departments work to the same
goal and people experience more flow and meaning in their work.

You notice the effect immediately: better decisions from the ground up,
more peace and confidence in the process and in each other.

Yvonne Bos

Particulier | August 11, 2025

Super cool training, where you cover the whole spectrum, can take home a nice framework, an action plan and start implementing it in your daily work.

Kaylee De Vos

SamenTwente | August 22, 2025

Essence and core of quality management is well conveyed, including key positions in this area. Pleasant manner of explanation and fine, safe and informal atmosphere.

directeur Operations

Health care sector

The success of this Business Intelligence application is not so much due to advanced technology and Business Intelligence tools. In particular, developing competences for smart managers…

Unique in the market: a holistic view

We combine performance management, quality management and data-driven PDCA into one holistic practical approach. Our trainers and consultants have their feet in the mud and are passionate about imparting knowledge.

From the Passionned Academy we train hundreds of professionals every year; our articles and books make the profession accessible and concrete for everyone. What we teach, we do; what we do, we publish. Our method has thus been proven in practice for 20 years.

Team van data-consultants traint professionals in een moderne kantooromgeving

Passionned Academy

Every year, we train hundreds of professionals with recognised training courses

Thought Leadership

Bestsellers such as ‘The intelligent, data-driven organization

Practical experience

20 years of proven practice at 300+ organizations

Your tailor-made plan

With coaching on the job, we train teams in the context of their real work. PDCA and BI tools become directly applicable to their own processes and decisions. Within a few weeks, a tight rhythm with clear roles is running, keeping knowledge in-house and growing ownership.

Our approach leans on two decades of thought leadership within Passionned Group and delivers faster adoption, shorter improvement cycles and lasting embeddedness.

Training day

Quote

Practical training

Directly applicable

Equipment included

BI/AI Consultant

Quote

Technical expertise

Implementation support

Knowledge transfer

From data to daily impact

Ready to achieve real behavioral change? Start making better decisions today that pay off tomorrow.

No obligations. Discover in 30 minutes what Diamond Decision Makers can do for you.

Frequently asked questions

01

Should everyone become a data expert?

No. We differentiate: decision-makers, analysts and team members each get appropriate depth. The important thing is that everyone can read the signals and act accordingly.

02

How do you ensure that knowledge stays?

We train in the context of the employees themselves, build together and document definitions and ground rules. This keeps skills embedded in the team and in your DWH/BI environment.

03

What if people have nothing to do with data?

We make data manageable and relevant to their work and are mindful of the current level of data literacy. Small successes + clear roles = rapid adoption. No one needs to become a statistician.

04

How do we measure progress?

With a PDCA dashboard: rhythm tracking, lead time of decisions, hit rate of interventions, KPI impact per sprint.

05

In what form do you provide training?

We adapt to your situation and combine classroom sessions with on-the-job coaching.

06

How does this relate to our existing DWH/BI stack?

We are tool-agnostic. We use what is there and improve only where necessary.

07

When will we see results?

During the inspiration session, the first tone has already been set. Once the data infrastructure is in place and we start the training program, you can expect a cadence of visible improvements in consultation time, turnaround time and KPIs within just a few weeks.

Schrijf je in voor de Masterclass