Erik Vermeulen - Speaker

10/09/2026

You can learn more about a team’s strength from one difficult week than from a year of conversations about its values.

Pressure reveals culture. It shows whether people close a gap before asking whose job it is, or step back and protect territory. It shows whether pressure becomes a challenge or a contagious mood carried into the next meeting.

Strong teams do not always agree. They make disagreement safe without making it silent. People can challenge an idea, change their minds and raise a concern without paying a social price for doing so.

You also see culture when status and visibility are removed. Who gives credit to the person who is not in the room? Who stays useful when they are not leading? Who protects the standard when a shortcut would go unnoticed?

These may look like small moments, but they send signals about what the team values. Over time, those signals shape trust, effort and the confidence people have to contribute.

At Ridgeline, we believe culture becomes useful only when it is translated into observable behaviour. Words such as trust, accountability and teamwork are too broad to guide performance. People need to understand what those values look like when the deadline moves, the target is missed or pressure rises.

So, rather than asking your team what it values, try a more revealing question:

What do we do when nobody is telling us what to do?

The answer is your culture.

It may also explain your performance.

08/09/2026

Most of us like to believe we make rational decisions.

We weigh the evidence, consider the options and choose what makes sense.

Except we often don’t.

In this clip from my session with Tetr College of Business students, I explore a truth from behavioural economics: people don’t experience the world objectively. We respond to context, emotion, perception and mental shortcuts we barely notice.

That matters beyond the classroom.

It shapes what customers buy, how employees respond to change, which messages earn attention and why a sensible strategy can fail when it meets real human behaviour.

This is the territory I explore in two talks for corporate conferences.

In Decision DNA, I unpack how people choose and what that means for sales, marketing and customer experience. We look at fast and slow thinking, the biases that influence judgement, different behavioural styles and how to apply these insights responsibly.

There’s a Shark in the Vending Machine takes an unexpected route into that puzzle. It examines why we are predictably irrational, how emotion becomes dressed up as logic, and how hidden cues shape behaviour across customer engagement, employee experience and organisational culture.

Both talks start from the same premise: if we want better business outcomes, we need a more honest understanding of how people actually behave.

Not how we assume they should behave.

And once we see those patterns, we can design better choices, experiences and organisations.

If you’re planning a conference and want people to look at decisions differently, let’s talk.

People don't always make rational decisions. And when you learn thi...

07/09/2026

A couple of weeks ago I sat down with Peter Mehlape to talk about culture, expeditions, leadership and pretty much anything that came up.

We'd booked a fixed time slot, and had such a great conversation we used almost double the time we thought we'd need. My sympathy for the editor of this episode of OffTheClock.

This is not about extreme expeditions - it's about everything we need to know right now to help us understand that uncertainty is not the enemy in business and in life. Adventure is just uncertainty with better branding!

Enjoy. How do you think we should equip ourselves, our kids and our workplaces to embrace the adventure of life?

Join us for an exciting episode of our podcast as we sit down with ...

04/09/2026

I'll be in Johannesburg on 15th September speaking at the Smart Procurement Indaba.

I'm putting on my Behavioural hat and talking about how we can create behavioural strategies to function optimally when the pressure is on in a high-stakes procurement team.

You don't want to miss this!!

See you there

04/09/2026

If you're in the UK, particularly in the Reading area, make sure you make your way to B2BX Reading where I'll be presenting a high impact session on 24 September.

Want to know more about my session? Drop me a note or head over to the event website for full details and a list of other amazing speakers I'll be sharing the stage with.

See you there!

03/09/2026

COMPLEXITY IS THE ENEMY OF EX*****ON.

Many culture programmes begin with good intentions and end buried beneath complexity.

There are diagnostic models, steering committees, workstreams, competency frameworks, dashboards and decks explaining the decks. The organisation becomes busy discussing culture, yet little changes in the moments that matter: how leaders communicate, how teams make decisions, how conflict is handled and what behaviour gets rewarded.

This is a recurring risk of traditional large-consulting models. Complexity can look like rigour. It can also create dependency, expand scope and extend project timelines. When commercial models reward more people, more deliverables and longer engagements, simplification is not always the natural outcome.

At Ridgeline, we take a different approach.

We do not try to “transform culture” as though it were an abstract object. We identify critical behaviours that will make the greatest difference to the strategy. We translate those behaviours into observable actions. Then we work with leaders and teams to embed them into the organisation’s everyday mechanisms: meetings, decisions, feedback, recognition, performance conversations and consequences.

The process is less complex:

Understand what is helping or hindering performance.

Define the behaviours the strategy requires.

Equip leaders to model and reinforce them.

Build those behaviours into the way work gets done.

Measure whether people are actually behaving differently.

That does not mean the work is simplistic. Human behaviour is complex. The intervention should not add unnecessary complexity to it.

The real test of a culture programme is not framework sophistication or the number of slides produced. It is whether a manager can explain it, whether an employee can act on it and whether the organisation can sustain it after consultants leave.

Clarity creates confidence. Confidence enables action. Repeated action becomes culture.

Complexity may keep a project alive.

Simplicity gives the organisation a chance to make it work.

02/09/2026

A performance system can raise immediate output while quietly reducing trust, cooperation and knowledge-sharing.

New research into forced ranking found exactly that: productivity increased, but survivors became less cooperative, less trusting and more inclined towards sabotage.

In this article, I explore why performance systems do more than measure behaviour—they teach people how to behave—and what leaders should examine before turning colleagues into competitors.

https://www.linkedin.com/pulse/when-performance-system-winsand-team-loses-erik-vermeulen-ctabf/?trackingId=phFfodHKeU5rhnIwBIxi4A%3D%3D

28/08/2026

“Feedback Friday” is always welcome. But this comment meant a great deal:

“I just want to commend you on the research pack that you presented to us yesterday… I really appreciate the research done and respect the effort you put in.”

Much of my work is visible: the keynote, the facilitated conversation, the presentation in the boardroom or the moment on stage.

What is less visible is everything that happens before it.

The hours spent reading research, interrogating data, understanding the client’s context and testing whether an idea will translate into practical action. The questions asked, assumptions challenged and content discarded because it does not serve the outcome.

At Ridgeline, we have never believed that expertise is simply about having something interesting to say. It is about doing the work required to say something relevant, credible and useful to the people in the room.

The stage may be where the work is delivered. It is rarely where the real work begins.

Thank you for recognising the effort behind the presentation. Feedback like this reinforces why preparation, research and contextual understanding will always remain central to how we work.

26/08/2026

Employees don’t follow the message. They follow the evidence.

Most organisations can describe the culture they want.

They want people to take ownership, speak openly, collaborate across boundaries and innovate without waiting for permission.

The problem is rarely the message. The problem is what happens next.

A leader says, “Take ownership.” An employee makes a reasonable decision, only to have it reversed three levels above them.

The organisation says, “Speak openly.” Someone challenges a popular view and quietly disappears from the next important meeting.

The strategy says, “Innovate.” Yet every experiment requires a business case, three committees and six signatures.

The values say, “We reward merit.” But the best opportunities still go to the people closest to power.

Each of these moments produces evidence.

Recent research into leadership and organisational culture reinforces this. Empowerment can strengthen commitment, performance and innovation when it is supported by trust, autonomy and open communication. But when employees encounter rigid processes, centralised authority or opaque informal networks, the same empowerment message produces frustration, workarounds and “underground innovation.”

This is what I call behavioural contradiction.

It occurs when the behaviour leaders request is made difficult, unsafe or unrewarding by the system around it.

Employees quickly learn which signal is more credible.

They may remember the town hall presentation, but they adapt to the consequences they experience every day. This is especially true during uncertainty, when people pay closer attention to permission, precedent and the behaviour of those with authority.

That is why culture transformation cannot begin and end with values, communication campaigns or leadership workshops. It must also examine the behavioural evidence created by the organisation.

What happens when someone:

Makes a decision without escalating it?
Raises an uncomfortable issue?
Challenges an established process?
Makes a well-intentioned mistake?
Asks for access to an important opportunity?

The answers reveal far more about culture than the words on the wall.

If you want ownership, shorten the approval path.

If you want openness, show that dissent receives a fair hearing.

If you want innovation, create clear boundaries within which people can experiment.

If you want merit, make access and decision criteria visible.

Culture changes when the evidence changes.

Not when employees become better at repeating the language, but when the organisation consistently makes the desired behaviour possible, safe and worthwhile.

What is your organisation currently proving—regardless of what it is saying?