Level 5 Leadership: What Good to Great Gets Right About Running a Business

Good to Great by Jim Collins introduced the concept of Level 5 Leadership in 2001, and it remains one of the most commercially useful frameworks in business writing. A Level 5 Leader combines fierce professional will with genuine personal humility, directing ambition toward the organisation rather than themselves. Collins identified this combination, not charisma or vision, as the distinguishing factor in companies that made sustained leaps from average to exceptional performance.

If you are in a senior marketing or leadership role and you have not read it, read it. If you have read it, it is worth revisiting with fresh eyes, because the parts that tend to get quoted the most are not always the parts that matter most in practice.

What the Level 5 Leadership Book Actually Argues

Collins and his research team spent five years studying companies that made a sustained transition from good to great performance, defined as cumulative stock returns at least three times the general market over 15 years. They were not looking for companies that had a good run. They were looking for durable, structural transformation.

What they found consistently at the top of those organisations was not the high-profile, charismatic CEO that business media tends to celebrate. It was quieter than that. Level 5 Leaders were described by colleagues as modest, understated, and often reluctant to take credit. They were ferociously focused on results, held themselves and others to high standards, and built organisations that could outlast them.

Collins frames leadership as a hierarchy with five levels. Level 1 is a capable individual. Level 2 is a contributing team member. Level 3 is a competent manager. Level 4 is an effective leader. Level 5 is the top of the pyramid, where professional will and personal humility combine. The distinction between Level 4 and Level 5 is not about competence or intelligence. It is about where ambition is directed.

A Level 4 leader can build a great team and drive strong results. A Level 5 leader does all of that while ensuring the organisation does not depend on them to sustain it. That is a materially different thing.

Why the Humility Piece Gets Misread

When people encounter the humility component of Level 5 Leadership, there is a tendency to interpret it as passivity or self-effacement. That is a misreading. Collins is explicit that these leaders were not soft. They were, in his words, “a study in duality: modest and wilful, humble and fearless.”

The humility is specifically about attribution. Level 5 Leaders look out the window to give credit when things go well, and look in the mirror to take responsibility when things go badly. Most leaders, if they are honest with themselves, do the opposite. Success gets attributed to their vision. Failure gets attributed to market conditions, the team, or timing.

I have seen this pattern play out repeatedly in agency environments. When a pitch is won, the founder takes the room. When a client is lost, it is the account team’s fault. That is not Level 5 behaviour. It is not even Level 4 behaviour. It is the kind of leadership that erodes culture quietly over time, because people notice the pattern even when they do not name it.

The professional will component is equally important and gets less attention. These leaders were described as doing whatever was necessary to produce the best long-term results, no matter how difficult. That means making hard calls on people, on structure, on strategy, even when those calls are uncomfortable or unpopular.

First Who, Then What: The Principle Most Leaders Skip

One of the most practically useful ideas in the book is the “First Who, Then What” principle. Collins argues that great leaders did not start with a vision or a strategy. They started by getting the right people on the bus, the wrong people off the bus, and the right people in the right seats. Only then did they figure out where to drive.

This runs counter to how most organisations approach leadership transitions. The new CEO arrives with a plan. The plan gets communicated. The existing team is expected to execute it. Sometimes that works. Often it does not, because the plan was built without honest assessment of whether the people in place are capable of delivering it.

When I was working through a significant agency turnaround, one of the first things that became clear was that the structure and the strategy were secondary problems. The primary problem was that several senior roles were occupied by people who were either in the wrong position or not performing to the standard the business needed. Until that changed, no amount of process improvement or new business activity was going to move the numbers in a sustained way.

That is uncomfortable work. Removing people from roles, or from the business entirely, carries a real human cost. But Collins is not sentimental about it, and neither is the evidence. The businesses that made sustained performance improvements did so by being rigorous about people decisions before they were rigorous about strategic decisions.

Collins also makes a point that I think is underappreciated: if you have the right people, you do not need to manage them in the traditional sense. They will manage themselves. The management overhead that consumes so much leadership time is often a symptom of the wrong people in the wrong roles, not a feature of running a complex organisation.

The Hedgehog Concept and Why Most Organisations Get It Wrong

The Hedgehog Concept is one of the most quoted frameworks from the book and one of the most frequently misapplied. Collins draws on Isaiah Berlin’s essay about the fox and the hedgehog: the fox knows many things, the hedgehog knows one big thing. Great companies, Collins argues, operate like hedgehogs. They identify a single organising idea and pursue it with clarity and consistency.

That organising idea sits at the intersection of three circles: what you can be the best in the world at, what drives your economic engine, and what you are deeply passionate about. The critical word is “intersection.” All three have to genuinely overlap. A company that is passionate about something it is not particularly good at, or good at something that does not generate sustainable economics, does not have a Hedgehog Concept. It has a wish list.

The misapplication I see most often is organisations that identify the intersection intellectually but do not actually use it to make decisions. The Hedgehog Concept is only useful if it functions as a filter. When an opportunity comes up that sits outside the intersection, the answer should be no, regardless of how attractive the short-term economics look. That requires discipline that most leadership teams find genuinely difficult to maintain.

BCG’s research on commercial transformation makes a related point: companies that sustain above-average growth tend to have a clear, consistent commercial thesis that guides resource allocation decisions. That is not the same as a mission statement. It is a genuine operating principle that shows up in what the business says no to.

Confronting the Brutal Facts Without Losing Faith

Collins describes what he calls the Stockdale Paradox, named after Admiral James Stockdale, a prisoner of war who survived years of captivity. Stockdale observed that the prisoners who did not survive were often the optimists, the ones who believed they would be out by Christmas, then Easter, then Thanksgiving. When each deadline passed without release, hope collapsed.

Stockdale himself held two things simultaneously: an unwavering belief that he would eventually prevail, and a clear-eyed confrontation with the brutal facts of his current situation. Collins argues that great companies operate the same way. They do not pretend problems do not exist. They do not spin bad news into good news. They look at the reality of their situation with honesty, and they maintain confidence that they will work through it.

This is one of the most practically applicable ideas in the book for anyone running a marketing function or a commercial team. There is enormous pressure in most organisations to present data in the best possible light, to frame underperformance as a blip, to attribute poor results to external factors. That pressure is understandable. It is also corrosive, because decisions made on sanitised data tend to be the wrong decisions.

I spent time judging the Effie Awards, which are specifically focused on marketing effectiveness. One of the things that stands out when you read through the submissions is how rarely companies present honest accounts of what did not work alongside what did. The entries that are genuinely compelling are the ones where the team clearly understood their starting position with precision and made decisions accordingly. That kind of clarity is rarer than it should be.

For marketing teams specifically, this connects directly to how you approach measurement. Forrester’s work on go-to-market struggles consistently highlights that organisations fail not because they lack data but because they lack the organisational honesty to act on what the data is telling them.

The Flywheel: Why Transformation Is Never Sudden

Collins uses the image of a flywheel to describe how great companies build momentum. A flywheel is a heavy disc that takes enormous effort to get moving. Each push adds to the last. Eventually the wheel generates its own momentum, and what once required enormous force becomes self-sustaining.

The point Collins is making is that there is no single defining moment in a transformation. No launch, no campaign, no announcement. Just consistent, disciplined effort in the right direction over time. From the outside, transformations can look sudden. From the inside, they never feel that way.

This is directly relevant to go-to-market strategy, which is something I write about in more depth across the Go-To-Market and Growth Strategy hub. The temptation in marketing is always to look for the lever that will change everything. The product launch, the rebrand, the new channel. Sometimes those things do create inflection points. More often, sustained commercial performance comes from the same thing Collins describes: consistent execution of a clear thesis, compounding over time.

When I grew an agency from around 20 people to over 100, there was no single moment that made it happen. There were dozens of small decisions about hiring, about which clients to take on, about which capabilities to build and which to leave to others. The flywheel analogy is accurate. The early turns feel like they are achieving nothing. Then one day the momentum is undeniable.

What the Book Gets Wrong, or at Least Incomplete

Collins’ research methodology is genuinely rigorous by the standards of business writing, and the book holds up better than most. But it is worth noting some of the limitations.

The sample is entirely US publicly traded companies from a specific era. The findings may not translate uniformly to smaller organisations, private businesses, or different market contexts. Several of the companies identified as “great” in the book subsequently ran into serious difficulties. Circuit City, which featured prominently, went bankrupt in 2008. That does not invalidate the framework, but it is a reminder that no analysis of historical performance predicts future outcomes.

There is also a survivorship bias question that Collins acknowledges but does not fully resolve. The companies in the comparison set that did not make the transition to great, were they genuinely similar to the great companies at the start, or were there structural advantages in the great companies that the analysis did not fully capture?

None of this means you should not read the book or apply the frameworks. It means you should apply them with judgement rather than treating them as universal laws. BCG’s analysis of brand and go-to-market strategy makes a similar point about applying frameworks: context always matters, and the best frameworks are tools for thinking, not substitutes for it.

How to Apply Level 5 Thinking in a Marketing Context

The Level 5 Leadership concept is usually discussed in the context of CEOs and senior executives. That is where Collins found it. But the underlying principles apply at every level of a marketing organisation.

The humility and will combination matters for a marketing director managing a team just as much as it does for a CEO managing a business. Directing ambition toward the team’s outcomes rather than personal visibility. Taking responsibility for campaign underperformance rather than attributing it to the brief or the budget. Being willing to make the uncomfortable call about a channel or a strategy that is not working, even when you championed it.

The Hedgehog Concept applies to marketing strategy directly. Most marketing teams are foxes. They run too many programmes, chase too many channels, and dilute their impact across too many objectives. The discipline of identifying the one thing your marketing function can genuinely be exceptional at, and building everything else around that, is harder than it sounds and more valuable than almost any tactical optimisation.

Semrush’s breakdown of market penetration strategy is a useful complement here. The companies that penetrate markets effectively tend to have a clear, concentrated approach rather than a broad, distributed one. That is the Hedgehog Concept in commercial practice.

The Flywheel principle should change how you think about reporting and measurement. If you are measuring marketing performance week to week and drawing conclusions from short-term fluctuations, you are measuring noise. The signal is in the direction of travel over quarters and years. That requires the kind of organisational patience that is genuinely difficult to maintain when there is pressure to show results quickly. But it is the right frame.

Vidyard’s research on pipeline and revenue potential for GTM teams reinforces this point. The teams generating consistent pipeline are not the ones optimising individual touchpoints. They are the ones building systematic, compounding approaches to demand generation and relationship development.

And the “First Who, Then What” principle is perhaps the most immediately actionable for marketing leaders. Before you build the strategy, assess the team honestly. Not whether they are good people, but whether they are the right people for where you need to go. That assessment is often the most important strategic decision you will make.

There is more on how these principles connect to commercial execution across the Go-To-Market and Growth Strategy section of The Marketing Juice, including how to structure market entry, align teams around a commercial thesis, and build the kind of sustained momentum Collins describes.

About the Author

Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.

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