Lever 7 of 7 · Strategy Execution by Design
Culture for execution
Think about the last crisis your organisation went through. Hierarchy flattened, decisions took minutes, information went straight to the people who needed it. Then it passed, and everything came back. Same people the whole time.
Culture for execution is the seventh of seven levers in the Strategy Execution by Design Maturity Model. It is whether the culture was deliberately designed for the strategy you are running now, whether the unwritten rules support follow-through, whether challenge is expected rather than brave, whether your systems reinforce what you say you want, and whether the few norms that matter hold everywhere.
What falls within this lever
What it looks like in practice
- Leaders can say what the strategy needs people to feel, not just do.
- The hard thing gets said in the room rather than the corridor.
- A commitment made in one part of the business counts in every part.
- What gets recognised matches what the strategy actually requires.
- Teams disagree at a boundary and resolve it without escalating.
- The culture was described, never designed against the strategy.
- Plans get approved by silence and unpicked afterwards.
- Escalation is the safe default, and everyone knows it.
- You say collaboration and the reward system pays the lone wolf.
- Commitments quietly stop counting the moment they cross a boundary.
Culture is not who you are. It is what your strategy needs you to be
Culture eats strategy for breakfast is one of the most quoted lines in business, and it has quietly done a lot of harm. It tells leaders that culture always wins, so culture becomes a fixed and almost sacred thing. Who we are. What we value. The words on the wall in reception.
The cost of accepting that is not abstract. I have watched good strategies, properly funded and well structured, stall completely. Not because the plan was wrong, but because the organisation and its people were never shaped to deliver it. The work slowed in the corridors. Decisions crept back up the chain. The hard things went unsaid, and nobody could quite point to why.
The pushback is always the same: you cannot design culture, it emerges. That is half right. Culture does emerge, but emerging is not the same as accidental. You do not control a culture. You design the conditions it forms around.
A culture you are trying to shift is not dysfunction. It is adaptation. It formed because at some point it kept people safe, or rewarded, or out of trouble.Why culture fights back
That is why it resists. You are asking people to give up something that has protected or promoted them, and they will not do that until the new way feels safer and more rewarding than the old one. It is also why this is eighteen to twenty-four months of work rather than a quarter. Anyone who tells you culture changes faster than that is selling something.
Most organisations can describe the culture they want. Few have designed the culture their strategy needs. Five elements decide which of those you have.
Culture alignment: designed for this strategy, or the last one?
Your strategy determines the culture you need. Most organisations describe the culture they want without ever asking whether it matches the strategy they have committed to. If you have not deliberately designed both, they have formed by default.
I was part of a leadership team that launched a new strategy in a deeply siloed organisation. We knew the way of working had to change, so we went straight to the systems and processes we thought would drive it: performance measures, team structures, decision rights. It took years, and some of it worked. But we never intentionally designed the culture that would enable the strategy. We focused on the mechanics and assumed culture would follow. It did not.
What I have learned since, through this work and through my research, is that even when organisations do design culture, most focus on the cognitive side: values, behaviours and systems. What rarely gets addressed is the emotional culture, meaning what you want people to feel and not feel for the strategy to land.
In our case people were carrying the fear of losing relevance and the anxiety of being measured differently. What we never harnessed was the excitement of being part of something bigger, the pride in building something new, the energy that comes from working in ways that actually matter.
Most culture work starts with values and stops at behaviours, because the emotional layer is the uncomfortable one to name out loud. But emotions drive behaviours, behaviours drive culture, and culture drives performance. A team that feels trust collaborates. A team that feels fear protects. You do not need to mandate the behaviour if you design the emotional conditions that produce it.
of the leaders in my research rated culture alignment as a top priority for execution, yet most had never assessed whether their emotional culture matched the strategy they were trying to deliver.
Reti, R. (2022). Maximising Firm Performance Through Strategy Execution. Massey University.
Most organisations need a blend rather than one type. Ambitious cultures suit market growth and aggressive targets. Collaborative suits cross-functional delivery and service. Adaptive suits transformation and sustained delivery through uncertainty. Disciplined suits operational excellence, compliance and safety-critical work.
- Start with what the strategy needs from the culture, not with values.
- Name what you want people to feel, and what you need to design out.
- Define observable behaviours rather than values, and say what you will stop.
- Surface the assumptions people hold about how this place really works.
Field notesDesigning culture for execution, in eight steps
- Start with strategy. What does the strategy actually need from the culture? Not values.
- Name the emotional culture. What do you want people to feel, and not feel? Use your people to surface it.
- Define the behaviours. Observable behaviours, not values. Use even-over statements. Name what you reward and what you stop.
- Surface the assumptions. What do people believe about how this place works? These become the unwritten rules that silently override every new behaviour.
- Leadership models first. Leaders demonstrate before they ask. What they do, tolerate and ignore defines the culture. Demonstration, not delegation.
- Ritualise it. A weekly behaviour focus embedded in existing meetings, and a designed path for how feedback flows. Without ritual, culture reverts to default.
- Reinforce through systems. Recognition, consequences, hiring and decision-making. Every system that touches people is teaching your culture something.
- Govern coherence and revisit. Measure consistency across the organisation. When the strategy shifts, the culture has to shift with it.
Execution norms: the unwritten rules that decide what moves
Every organisation runs on rules about how execution happens. Some are written down: approval thresholds, governance gates, who signs off on what. Most are not. How fast decisions really get made. How bad news travels. Whether the hard thing gets said in the room or in the corridor afterwards.
The written ones are easy to find and easy to change. The unwritten ones decide whether anything moves, because execution is not the plan on the page. It is the everyday decisions people make about what is safe to do here. Change the strategy all you like. Nothing shifts until the unwritten rules do.
If you have followed this series you will have seen the same pattern across every lever. Governance that escalates by default. Ownership that lives on paper. Performance still rewarding what the last strategy needed. Different problems on the surface, the same unwritten rules underneath.
One leader in my research described it like this: it constipates decision-making, everything has to go up the chain, everything is an escalation, no one can make a decision, which means forward momentum is concentrated in the hand of that authority.
Some of that is written down. But escalating a decision that is already yours to make is written nowhere. People do it because nobody wants to be the one who acted alone. That is what makes norms so hard to shift. The written rule you can see, so it gets fixed. The norm you cannot, so it survives the fix, until someone names it.
of the senior leaders I interviewed said their reliance on rules, process and standardisation had a moderate to extremely high impact on how they execute. Those rules were meant to reduce uncertainty. The rule was never the problem. The habit that grew around it was.
Reti, R. (2022). Maximising Firm Performance Through Strategy Execution. Massey University.
Your crisis response proves your people can operate differently. The question worth asking is why those norms only show up when everything is at stake.
- Name the seven norms honestly, on evidence rather than intention.
- Look at what changed during your last crisis. That is your organisation with its norms suspended.
- Treat the unwritten rules as a design decision made by accident and never revisited.
- Fix the written rule and the norm around it, or the norm will survive the fix.
Field notesSeven execution norms, present and absent
- Follow-through. Present: commitments kept, no reminders needed. Absent: deadlines slip quietly and nobody raises it.
- Decision speed. Present: decisions made at the level of the work. Absent: everything escalates and momentum stalls.
- Pace. Present: speed matches what the strategy demands. Absent: urgency in the language, comfort in the action.
- Honest information. Present: risks reach leaders unfiltered. Absent: information softened at every level up.
- Challenge. Present: concerns raised in the room. Absent: the real conversation happens in the corridor after.
- Collaboration. Present: functions work across boundaries genuinely. Absent: silo protection, turf over outcome.
- Customer connection. Present: teams check the work is still the right work. Absent: internal focus crowds out the customer.
Constructive challenge: expected, or an act of bravery?
You know the meeting. The proposal is presented. The leader asks if there are any concerns. Silence. The plan gets approved, everyone leaves, and the real conversation starts in the corridor. That is never going to work. Did anyone else think the timeline was unrealistic? I was not going to be the one to say it.
Societal culture plays a bigger role in execution than most organisations realise, and this pattern runs through Australia, New Zealand and the United Kingdom to varying degrees. Broadly we value directness in theory and default to politeness in practice. Challenge gets interpreted as confrontation, disagreement gets confused with disrespect, and flawed plans get approved because nobody is willing to be the person who pushes back.
My research found that 73 per cent of senior leaders believed avoidance behaviours were having a high to extremely high impact on execution in their businesses. Not because people lacked opinions, but because the culture had taught them it was safer to stay quiet.
Most organisations sit in one of two places. Either people feel safe but nothing gets challenged, so meetings end in false agreement and plans sail through unchecked. Or people do challenge, but it depends on personality and power, the loudest voice wins, and everyone else learns to stay silent. Neither delivers execution.
The zone that does is where safety and challenge are both present, and designed together rather than sequenced. One organisation in my research built a shared phrase that gave people a way in: I want to challenge you constructively. It sounds small. It gave people language to cross the gap between silence and confrontation without it becoming personal.
When challenge depends on courage, it is a lottery. When it is designed into the system, it becomes a norm.
- Ask where the real conversation about your last approval happened.
- Notice whether the people who push back get labelled as difficult.
- Build a shared phrase, so raising a concern is not a personality trait.
- Answer every challenge visibly. Unanswered, they stop coming.
Field notesFive ways to design challenge into the system
- Build shared language. A phrase like "I want to challenge you constructively" gives people a way past silence without it becoming personal.
- Design it into governance. Pre-mortems, assumption checks, and standing agenda items. When challenge is scheduled it stops being an act of bravery.
- Close the loop visibly. Respond to every challenge and show what changed. Unanswered challenges stop coming.
- Leaders go first. Invite challenge on your own proposals before you ask for it on anyone else's.
- Separate the person from the position. Challenge the idea, not the individual.
Cultural reinforcement: your people follow the signal
You say collaboration, and you incentivise the lone wolf, so cross-functional delivery breaks. You say innovation, and you punish failure, so people stop raising risks early. You say accountability, and you protect the senior leader who does not deliver, so commitment erodes at every level beneath them. You say customer first, and you open every meeting with financials, so decisions start serving the numbers.
Every one of those is a reinforcement signal, and your people read all of them. They follow the signal, not the strategy.
This is where execution quietly breaks down. The plan and the governance are rarely the problem. The gap between what you design and what you do is.
There are two types of reinforcement. Formal reinforcement is reward, recognition, performance management, promotion, hiring and onboarding, and those are the ones you design. Informal reinforcement is where leaders spend their time, how they respond to bad news, what gets discussed first on Monday morning, the stories that get retold, and what quietly gets tolerated.
The informal signals were never designed. They formed through habit and history, and they are louder than any values statement. One respondent in my research said it plainly: collectivism was encouraged but not rewarded, we could not move the strategy forward in silos. The strategy said one thing, the system said another, people followed the system, and execution stalled.
The formal signals are easy to audit. The informal ones are the ones people actually read, and nobody wrote them.
- Audit the formal signals first. They are visible and you own them.
- Then ask what gets tolerated, because that is the louder message.
- Watch what leaders do when it is inconvenient. That is the culture.
- Check what gets discussed first in your most important meeting.
Field notesSix gaps between what you design and what you do
- You design collaboration and promote the individual, so delivery breaks across teams.
- You design innovation and punish failure, so risks stay hidden.
- You design empowerment and escalate every decision, so pace grinds to a halt.
- You design accountability and protect underperformance, so commitment erodes below.
- You design customer first and lead with financials, so decisions serve the numbers.
- You design future orientation and chase the quarter, so the future gets traded away.
Cultural coherence: one culture on top, several underneath
Alignment says everyone should think and act the same way. Coherence says something narrower and harder: there is a small set of norms you cannot afford variance on, and everything else is free to look completely different.
Some consultants will sell you cultural alignment. For execution, what you need is coherence, and they are not the same thing.
Finance runs on precision and control. Sales runs on speed and relationships. Operations runs on whatever keeps the lights on today. Aligning them would mean flattening what makes each of them good at their job. Nobody actually wants that, and it is not what execution needs anyway.
What execution needs is narrower. A commitment made in one part of the business has to count in every part of it. Pace has to hold wherever one team's deadline depends on another. Risk has to travel to whoever needs to hear it, rather than staying wherever it is comfortable. That is the core, and it is small on purpose.
Everything else can stay exactly as different as it already is. How fast a team decides internally, how it prefers to express challenge, none of that needs to match. What cannot differ is whether two teams can disagree at a boundary and resolve it themselves without escalating. That is not fragmentation. That is coherence doing its job.
Get this wrong and you will not see it in an engagement score. You will see it in the handover that stalled, and in the commitment that quietly stopped counting the moment it crossed a boundary.
Most culture work goes wide when it should go narrow. Naming the few norms you cannot afford variance on, and leaving everything else alone, is more useful than a values statement everyone agrees with and nobody can act on.
- Name the small core. If the list is long, it is not a core.
- Leave subcultures alone where they are not crossing a boundary.
- Test at the boundaries, because that is where coherence fails first.
- Ask where your core would thin first, and watch that seam.
Field notesThe coherence check, one question per core norm
- Follow-through. Is a commitment worth the same in every part of the business?
- Pace. When one team's deadline depends on another, does it hold?
- Honest information flow. Do risks and concerns reach decision-makers unfiltered, wherever they start?
- Collaboration across boundaries. Do teams collaborate across the business, or stall at the handover?
- Managing hierarchy. Does hierarchy speed decisions, or slow and filter them somewhere in the chain?
Bringing it together
This is the last of the seven levers, and it is the one that explains the other six.
Governance that escalates by default is a norm, not a process failure. Ownership that lives on paper is a norm. A performance system still rewarding what the last strategy needed is reinforcement. The corridor conversation after the meeting is challenge left to chance. Every lever in this model has a cultural layer underneath it, and that layer is where the fix either holds or quietly comes undone.
Which is why culture belongs at the centre of execution rather than at the edge of it. The plan is rarely what fails. The conditions to deliver it are.
None of the building blocks here are mine. Edgar Schein showed that the real culture sits below the surface, in the assumptions nobody says out loud. The Emotional Culture Deck makes the case that what people feel drives what they do. Gustavo Razzetti's Culture Design Canvas maps the gap between the culture you have and the one you need. What I have done is aim all of it squarely at execution, and treat culture as one lever in delivering a strategy rather than a discipline that stands on its own.
Where to start
Five questions. Answer them on evidence rather than intention.
- Can your leadership team say what the strategy needs people to feel, not just do? If not, culture alignment is the constraint.
- What changed during your last crisis, and why did it change back? Whatever was suspended is your execution norms answer.
- Where did the real conversation about your last approved plan happen? If it was the corridor, constructive challenge is the constraint.
- What does your organisation quietly tolerate? If it contradicts the strategy, cultural reinforcement is the constraint.
- Does a commitment made in one part of the business count in every part? If not, cultural coherence is the constraint.
Then be honest about the timeframe. This is eighteen to twenty-four months of deliberate work, and the first visible shift is usually not a behaviour. It is a leader doing something inconvenient and consistent, in public, more than once.
Not sure which of the seven conditions is holding your execution back?
The Strategy Execution Maturity Model Assessment scores your organisation across all seven levers.
Take the assessment → See the full frameworkWritten by Rebecca Reti, strategy and execution consultant working with boards and executive teams across Australia and New Zealand. Her research on strategy execution in large firms was completed through Massey University in 2022.
References drawn upon for Lever 7
- Reti, R. (2022). Maximising firm performance through strategy execution. Massey University.
- Schein, E. H. (2017). Organizational culture and leadership (5th ed.). Wiley.
- Dean, J. The Emotional Culture Deck. Riders & Elephants.
- Razzetti, G. (2019). The Culture Design Canvas. Fearless Culture.
- Edmondson, A. C. (2018). The fearless organization. Wiley.
- House, R. J., Hanges, P. J., Javidan, M., Dorfman, P. W., & Gupta, V. (Eds.). (2004). Culture, leadership, and organizations: The GLOBE study of 62 societies. Sage.
