Good to Great - Jim Collins

Why do some companies make the leap and others don’t?
Jim Collins’s Good to Great addresses one critical question: How do companies go from being just good enough to achieving greatness?
Originally published in 1994, this book is still regarded as one of the most coveted business management books to date.
In their quest to find answers, Collin and his research team meticulously studied companies for five years and outlined unique concepts to help businesses flourish and grow.
They handpicked 28 companies recognized for their stellar results and compared them to their competitors.
They then created a step-by-step guide that embodies a methodical way to help business owners improve their ways of thinking.
This Good to Great summary will not only walk you through those steps but also present key takeaways from the book and empower you to make your business a force to reckon with.
The Good to Great framework comprises three key components: A process, phases, and a flywheel.
Process
The Good to Great process is a clear path to greatness that involves steadily progressing upward, achieving milestones along the way. This journey signifies continuous efforts to build a strong foundation and aim for excellence in various aspects.
The inflection point—a moment of innovation—marks a crucial juncture where strategic moves lead to a significant leap forward. It’s the culmination of hard work and commitment that propels you to a higher level of accomplishment and success.
Phases
There are three key phases that companies go through in the Good to Great journey.
- Disciplined people: This is stage one of the journey and primarily revolves around having great leadership and a team of deeply passionate employees who are focused and disciplined at work. It’s about getting the right people on board.
- Disciplined thought process: The second stage is an amalgamation of a deep understanding of brutal facts and establishing a foundation of core values that promotes a framework of innovation, growth, and resilience
- Disciplined action: The final phase involves creating a safe space where people will collaborate and work towards a singular goal with freedom and autonomy
Flywheel
The flywheel represents the overall model starting with getting the right people on the bus which then builds momentum through the three phases, allowing the good companies to break through to great results.
The process involves carefully analyzing what actions will lead to the best outcomes in the future. Then, step by step, you take those actions, consistently pushing a metaphorical flywheel—a representation of ongoing efforts.
This continuous and deliberate momentum eventually leads to the moment of success.
Key Takeaways from Good to Great by Jim Collins
Good to Great details core concepts that are backed with extensive research. These principles can help you thrive and carve out strategies required to make your vision a reality.
These are a few core concepts that left a profound impression on readers:
1. Level-5 leadership
Collins identifies Level-5 Leadership as a unique quality found in CEOs of truly exceptional companies. It refers to the highest level in a hierarchy of leadership capabilities that Collins observed in executives at companies that leaped from good performance to great results.
Successful entrepreneurs often share a key trait, humility. They acknowledge they don’t know everything and are committed to doing right by their stakeholders.
Level-5 leaders view their business not just as a financial success but as a vehicle to positively impact lives. Level-5 leadership blends professional will and ambition with humility— creating a personal journey from good to great for everyone involved.
2. First who, then what
The most crucial lesson from Good to Great is getting the right people onto the bus, according to Jim Collins. It’s not just about filling seats, but it’s about assembling a team that drives the organization forward.
Before plotting direction or strategy, focus on building a team that embodies the ethos and vision of the company. Human capital is the bedrock of transformative success.
Transitioning can be tough, but replacing or reassigning is essential to avoid the wrong people and culture. Collins concludes that A-players set the tone, ensuring behavioral standards that align with building a successful business.
3. Confront the brutal facts
Collins introduces the ‘Stockdale Paradox,’ named after one Admiral Stockdale who survived r eight years as a prisoner of war in Vietnam.
He says that holding on to hope while still maintaining a clear-eyed view of the (harsh) reality of your situation is key in the journey to greatness. The ability to deal with these two opposing ideas simultaneously is the essence of the Stockdale Paradox.
Good to great companies embrace facts for progress. Ignorance is the antithesis.
Many organizations stay in denial about industry changes, which ultimately lead to unprecedented challenges.
Despite challenges, holding onto a clear BHAG (Big Hairy Audacious Goal) allows good companies to persevere.
4. The Hedgehog concept

Discovering your company’s Hedgehog Concept involves answering three crucial questions: What ignites your passion? What can your business excel in? Where does profit intersect with your proficiency?
These three circles, per Collins, unveil your BHAG or mission. This process compels you to understand your customer and their challenges, defining your organizational focus.
Collins’ Hedgehog Concept advocates aligning passion, proficiency, and profitability, drawing inspiration from the fox-and-hedgehog parable. The fox pursues many ends, while the hedgehog focuses on one big unifying idea. Great companies become hedgehogs by simplifying their focus around a core concept they can be the best at. Rather than scattering efforts, success lies in cultivating a deep understanding of where passion, excellence, and economic viability converge.
This concept requires mastering a core niche for sustainable success, urging organizations to cultivate depth, focus, and unwavering clarity.
5. Technology accelerators
Collins notes that enduring great companies approach technology differently. They steer clear of trends and don’t chase after technology for technology’s sake. Instead, they adopt technologies tailored to their hedgehog concept to accelerate their results.
Collins emphasizes that technology does not itself create breakthrough results. But applied selectively, it can accelerate the flywheel once greatness factors are already in place. It is an amplifier of momentum rather than a creator.
If your business struggles with IT, change people, suppliers, or tools; don’t halt investments.
Your competitors leverage technology and organizational tools to gain an edge. Staying competitive requires strategic use of tech.
6. The Flywheel Effect and the Doom Loop
The transformation from a good to a great company isn’t a sudden event but a gradual process, much like turning a giant flywheel.
The Flywheel concept in the book illustrates sustained success through the consistent execution of sound principles. Each push, choice, and strategy contributes cumulatively toward achieving business greatness.
Conversely, the Doom Loop represents a vicious cycle of lurching back and forth with no unified direction. Impatiently chasing instant results dissipates energy across fragmented priorities, preventing the steady momentum of the flywheel, and causing progress to grind to a halt.
7. The Council
Great companies create an inner sanctum of team members—The Council—who are reliable, hardworking, and effective in providing a variety of inputs and feedback to the company leaders. They also use their skills and wide experience to influence important business decisions.
In summary, greatness comes from a blend of visionary thinking and enforcing discipline. Get the right people, confront data, leverage technology, build a culture of discipline, and execute with consistency.