Culture is the habits, beliefs and behaviours of your people.
That’s it. Not the values on the wall. Not the mission statement. Not what the CEO says in the all-hands. Culture is what your people actually do, think and believe — especially when nobody’s watching and the pressure is on.
Get that definition right, and something important follows: you can’t change culture by changing the strategy deck. You change culture by changing habits, beliefs and behaviours. And that is a fundamentally different problem.
Ask most organisations how they’re approaching it, and you’ll hear the same answers. Senior leaders modelling the behaviours. Town halls. Values workshops. Change champions. Reward structures. Communication campaigns explaining the ‘why’.
And yet, according to the research, up to 70% of culture change programmes fail to deliver the results they promised.
In over a decade working with 200+ organisations, we’ve seen why. It’s not that the strategies are wrong. It’s that they don’t go anywhere near the actual problem.
"Knowing what the culture should look like is not the same as being able to live it under pressure."
That gap between knowing and doing is where most culture change programmes fall apart.
The Traditional Playbook, And Why It's Not Enough
The standard approach to culture change looks roughly like this:
- Leaders model the desired behaviours
- The ‘why’ gets communicated — repeatedly
- HR systems and rewards are realigned
- Employees are engaged through feedback sessions and town halls
- ‘Change champions’ are identified and deployed
- Early wins are celebrated to build momentum
- Resistance is addressed, or removed
There’s nothing wrong with any of this. On paper. But in practice, each of these approaches has a critical flaw and taken together, they tend to produce the same outcome: a programme that creates awareness, generates energy at launch, and then fades the moment pressure returns.
Here’s why:
Mistake 1: Making Leaders the Drivers, Not the Figureheads
The most common framing in culture change is that leaders must ‘drive’ the change. They’re positioned as the engine. The source. The reason it happens.
The problem? That makes everyone else a passenger.
Culture isn’t something leaders do to organisations. It’s something organisations do together. When leaders are framed as drivers, two things happen. First, people wait to be led rather than taking ownership themselves. Second, when leaders are visibly under pressure — which they always are — and revert to old habits, the message is clear: the new culture only applies when things are comfortable.
Leaders matter. Enormously. But their role is to be figureheads visible, consistent, accountable, not to personally drag an organisation from one set of behaviours to another. The moment it’s seen as the CEO’s project rather than everyone’s, it’s already in trouble.
"Culture doesn't live at the top of the org chart. It lives in the habits, conversations and decisions made every single day, at every level."
Mistake 2: Communicating the 'Why' Without the 'Walk'
The standard advice is to over-communicate. Explain the rationale. Repeat it. Make sure people understand why the change is happening.
We’d argue this is necessary but nowhere near sufficient.
Understanding why something matters doesn’t mean you have the skills to do it. If I explain to you in great detail why staying calm under pressure leads to better decisions, you’ll probably agree with me. But the moment someone challenges you in a board meeting, or you’re managing a team through a difficult restructure, or you’re dealing with a colleague behaving badly all that understanding evaporates. You revert to instinct.
This is one of the central truths we’ve built our work around. As we’ve written before, people leave awareness sessions feeling informed and inspired, but when pressure hits, they revert to old habits. Not because they forgot the ‘why’. Because they never built the skills to do it differently.
Communication in culture change needs to go beyond rationale. It needs to tell the story of where the organisation has come from, a genuine history walk that helps people understand why things are the way they are, not just where they’re going. People don’t disconnect from culture because they don’t understand the direction. They disconnect because they don’t feel the journey makes sense given everything they’ve lived through.
"The 'why' matters. But without the skills to act on it under pressure, it's just noise."
Mistake 3: Defining Culture Without Defining the Behaviours
Most culture programmes start with values. Integrity. Collaboration. Accountability. Words that are hard to disagree with and even harder to measure.
The issue is that values without behaviours are just aspiration. Nobody behaves according to a word on a wall. They behave according to what’s expected of them, what’s rewarded, what’s modelled around them, and most critically, what they’re capable of doing when things get hard.
Effective culture change has to go through a proper process of defining, with the people it applies to, what these values actually look like in practice. What does ‘collaboration’ look like in a difficult conversation? What does ‘accountability’ look like when something goes wrong, and you’re under pressure to deflect? These aren’t rhetorical questions. They’re the questions that have to be worked through together before any behaviour change is possible.
We’ve seen organisations define a new culture in a boardroom and then roll it out to the business, expecting adoption. The people who weren’t in the room have no ownership of it. They’ve been handed a destination without a map. Of course, they don’t engage.
Culture has to be co-created and not announced.
Mistake 4: Treating Change as an Event
Town halls. Launch events. Workshops. Briefings. Internal comms. All the hallmarks of a culture programme that’s been designed as a series of events rather than a process of embedding.
Research on behaviour change is consistent: you need roughly 66 days of repeated practice to form a new habit. A half-day workshop and a manager briefing don’t come close.
The point at which new behaviours become genuinely instinctive comes only through sustained practice, reinforcement, and support over time. Most culture programmes stop early and assume the job is done.
What’s actually required is a set of reinforcing systems and structures that keep the change alive after the initial push: peer accountability, coaching support, 360 reviews that measure behaviours rather than just outcomes, and team workshops that revisit the fundamentals, not as a one-off, but as an ongoing rhythm.
Mistake 5: Misunderstanding Resistance
The standard advice is to address resistance quickly and, if necessary, remove those who don’t align.
This fundamentally misunderstands what resistance usually is.
We’ve written extensively about this: people don’t respond to change uniformly. Some people see opportunity where others see threat. Some process uncertainty in days; others take months. People who appear resistant are often the ones most emotionally invested, who care most about getting it wrong, and whose concerns, if genuinely heard, would significantly strengthen the change.
Fault-finders are often the organisation’s early warning system. The people who raise issues aren’t necessarily blocking change. They’re flagging the things that will undermine it if they’re ignored. Dismiss them as resistors, and you lose the intelligence you need.
Resistance that isn’t heard doesn’t disappear. It goes underground. And it surfaces later, usually at the worst possible moment.
The skill isn’t managing resistance. It’s understanding it and building the emotional intelligence across the organisation to navigate it constructively.
What Actually Works
We’ve seen culture change done well. What does it look like?
It starts with honest diagnostics. Before any programme is designed, you need to understand the current culture, not the culture people describe in surveys, but the one that shows up in habits, language, and the behaviours that actually get rewarded day to day. We use validated tools to surface this because assumptions at this stage cost everything later.
It involves co-creating the new culture with the people who’ll live it. Not designing in the boardroom and cascading down. Bringing people together at every level to define what the values mean in practice, what behaviours are expected, and what it looks like to fall short. This process is slower. It’s also what creates genuine ownership.
It prioritises skills, not just awareness. Every element of the programme needs to build the actual capability people need to behave differently when it’s hard. That means resilience. Emotional regulation. Communication under pressure. The ability to give and receive difficult feedback. These aren’t soft skills. They’re the hard skills of sustained performance.
It is designed for the long term from day one. Embedding, not launching. Systems that reinforce new behaviours over months, not weeks. Leaders who are coached and supported, not just briefed.
And it measures outcomes, not activity. Not ‘how many people attended the workshop’ but ‘what has changed in how people behave, in engagement scores, in productivity, in retention.’
The Real Measure
We’ve worked with a world-leading bank through a culture transformation programme that produced a Gold Mind Workplace Award and a £1.925M ROI across 800 staff. We’ve taken Kingston Council from the worst-performing London Borough for Adult Social Care to second-best, with an ROI of £11.08 per £1 invested and £500k in savings.
These outcomes didn’t just happen because leaders modelled behaviours and communicated the why. They happened because the people doing the work were given the skills to create behaviours and habits they wanted, and because those were built from skills and a common language, they were easily sustained.
The question isn’t whether your culture needs to change. For most organisations, it will happen organically. The question is whether you’re willing to do the actual work that culture change requires or whether you’re going to run a programme, tick the boxes, and wonder why nothing has changed in two years.
