Learning That
Creates Real Change

Leadership, coaching, and training solutions that turn insight into daily workplace behavior.


Explore Our Services

From Insight to Action

Most leadership programs create insight — but little real change.

At Optima Facto, we believe development only matters when it shows up in daily behavior. That’s why we design learning that continues beyond the classroom and into the reality of work.

Our goal is simple: to truly contribute to growth.

Yves Miserez

Founder, Optima Facto

Solutions That Drive Performance

Practical training and coaching solutions focused on leadership, behavior, performance, and change.



Leadership Training



Individual or Team Coaching



AI Roleplay SkillDrill



Change Management



Personality Style Assessments



Team Building The Golden Cage



Persuasion & Influence


View All Services

Start the Conversation

Grow your team
with confidence

No pressure—just a friendly chat about your needs
and our services

Book Discovery Call

What Clients Say

Feedback from organizations and teams we have supported.

The training was practical, engaging and had an immediate impact on how our leaders communicate and lead their teams.
Sarah L.Learning & Development Manager, Global Software Company
Sarah L.
Optima Facto helped us build a common leadership language and stronger collaboration across departments.
Mark D.HR Director, International Bank
Mark D.
The AI Roleplay solution is a game changer. Our teams love practicing real conversations in a safe environment.
Aisha R.Talent Development Lead, Pharmaceutical Company
Aisha R.


Yves Miserez is an experienced people skills and leadership trainer with deep expertise across a range of domains. Our collaboration, however, goes far beyond delivering training. Yves acts as a true thought partner for our organisation: he helps us anticipate emerging needs, proposes relevant solutions, and continuously looks for ways to improve. Within our HR Talent Management team, we therefore see Yves as a colleague rather than a supplier.
Steven KrokaertSenior Talent Manager, OMP
Steven Krokaert
I recommend Optima Facto to everyone for training and coaching! For employees and managers! My employees only praise the collaboration and always look forward to the next coaching sessions. The results in my business are clearly visible!
Stephane Van hove Sales & Account Manager
<a href="https://www.linkedin.com/in/stephane-van-hove-72845753/" target="_blank">   <span style="color:#0f1729;">     Stephane Van hove   </span> </a>
I got to know Optima Facto during a one-day training and experienced the trainer as a top trainer who ‘walks his talk’. He conveys knowledge in an engaging way and gives feedback in a respectful yet confrontational way. I learned a lot in a short time. He had a very motivating and appreciative attitude towards the participants. The strong approach of the training started weeks before the actual start with an observation assignment. An extensive intake document followed days later, which was also responded to in the session. The trainer regularly adjusted his approach, depending on the style/needs of the participants). Optima Facto also pays the necessary attention to aftercare, cluding reminders by email.
Marion Kahane Head of Talent and Organizational Development at Provincie Antwerpen
<a href="https://www.linkedin.com/in/marionkahane/" target="_blank">   <span style="color:#0f1729;">     Marion Kahane   </span> </a>
I had the privilege to work with Optima Facto some years ago, while they were running a TQM Project , with Romanian Post’s staff as beneficiary. During that Project, I was impressed about the excellent project management skills, large expertise in leadership and management. The team has great training skills; the kind of trainers who really know how to get the most and the best out of their audience – very professional and demanding, but in the same time very human and nice.
Simona Tarabasanu Senior Policy Officer – Strategies and Cooperation, National Directorate for Cyber Security
<a href="https://www.linkedin.com/in/simona-tarabasanu-73a7655/" target="_blank">   <span style="color:#0f1729;">     Simona Tarabasanu   </span> </a>
I worked and I still work together with Optima Facto. I know them as excellent trainers and coaches, listening and motivating. Aiming for best results, always open and eager for any feedback that could take the quality of the services the company delivers through its trainers to the highest level!
Eric Van Camp L&D Manager – LHG Leadership and Talent programs – Brussels Airlines
<a href="https://www.linkedin.com/in/ericvancamp/" target="_blank">   <span style="color:#0f1729;">     Eric Van Camp   </span> </a>
Worked with Optima Facto on a contract in the USA – I learnt a lot about people and business from this team. Their ability to see new and improved opportunities for all involved in the project is immense. An impressive team.
Mark Haddad
<a href="https://www.linkedin.com/in/markhaddad/" target="_blank">   <span style="color:#0f1729;">     Mark Haddad   </span> </a>
Optima Facto is one of the most dedicated partners to help building skills in organizations. Rarely have I met and worked with such fun and goal oriented profesionals.
Bob De ManBob De Man
Bob De Man
We are very satisfied with our collaboration with Optima Facto. They are a reliable and proactive partner who consistently works with us to identify improvements and better align with the evolving training needs of our business.
What we particularly appreciate is their willingness to think along with us and their flexible approach in adapting to our requirements. This makes the cooperation smooth, efficient, and highly valuable for our organization.
We look forward to continuing this strong partnership.
Maxime BerthelsNational Human Resources Talent Development Expert
Maxime Berthels

Let’s Talk

Let’s Talk About Your Learning Goals

Looking to improve leadership, team performance, or change readiness? Book a discovery call and let’s explore how Optima Facto can support your organization.



Book directly on our calendar

calendly.com/yves-miserez/new-meeting

TRUSTED BY TEAMS ACROSS INDUSTRIES

Steylaerts-logo
naamloos
pfizer-logo-body
omp-logo
TBAC
kuehne-nagel-logo-png_seeklogo-321374
KBC
RBA
pietercil
hc
knokke
gunvor