No Deal Is Built by One Person
No major acquisition has ever been executed by a single brilliant individual.
The CEO receives the headlines. The lead banker receives the fee. The deal partner receives the congratulations. But beneath every announcement lies an army of specialists whose work made the transaction possible. The true skill of dealmaking is not doing everyone’s job. It is knowing whose expertise to trust, how to align it, and how to turn fragmented insights into a single decision.
In M&A, leverage is not about taking credit. It is about orchestrating excellence.
Read literally, Greene's seventh law says to use other people's labour and keep the credit for yourself. In M&A that is not only distasteful, it is ineffective, because the people whose expertise you depend on will know. The professional version is healthier and more accurate. Borrow expertise, share the success, and own the accountability.
The myth of M&A is that the rainmaker wins the deal. The reality is that every transaction is built by dozens of specialists: financial and commercial diligence, tax, legal, HR, IT integration, regulatory, valuation, and the integration office. The senior leader’s job is not to know everything. It is to bring everything together.
Seven Cases from the Deal Floor
These cases contrast leaders who multiplied their teams by orchestrating expertise with those who destroyed value by trying to override it, and close with the trap every ambitious professional falls into at least once.
Disney–Pixar2006
Bob Iger, who did not pretend to be an animator.
Iger did not pretend to be a storyteller or a creative genius. He empowered the people who were: Steve Jobs, John Lasseter and Ed Catmull. The value Disney captured came from integrating their expertise, not from overriding it.
His contribution was orchestration. He built the structure in which the best animators in the world could keep doing their best work inside Disney.
Leaders multiply value by elevating experts, not by replacing them.
Microsoft
Satya Nadella, across LinkedIn, GitHub and Activision Blizzard.
Across LinkedIn, GitHub and Activision, Microsoft leaned heavily on specialists and on the acquired leadership rather than imposing central control. The aim was coordinated execution, not absorption.
Each company kept enough autonomy to keep working, while Microsoft supplied the scale and the strategic frame. Expertise scales only when leaders stop trying to be the expert in everything.
Expertise scales only when leaders stop trying to be experts in everything.
Daimler–Chrysler1998
One side that believed it knew better than the people on the ground.
Expertise was centralised on the Daimler side, and the local knowledge at Chrysler was treated as expendable. The people who actually understood the American market were overruled by counterparts who did not.
The Chrysler talent left, and the synergies left with them. The fastest way to destroy value is to disregard the people who actually know how things work.
The fastest way to destroy value is to disregard the people who actually know how things work.
Bayer–Monsanto2018
Decision-makers who had the expertise on hand and chose not to use it.
The legal and litigation concerns were not hidden. External expertise raised them clearly before the deal closed. The decision-makers had access to the warning and proceeded anyway.
Having expertise available is worthless if leaders will not act on it. Orchestration is not just assembling experts. It is being willing to be moved by what they tell you.
Having expertise available means nothing if leaders refuse to use it.
Berkshire Hathaway
Warren Buffett, who knows exactly where his competence ends.
Buffett acquires businesses and then lets the operators operate. He does not micromanage the companies he buys. He allocates capital and trusts the experts already running each business to keep running it.
That restraint is itself a form of leverage. By refusing to be the expert in every business he owns, he can own far more of them than any micromanager ever could.
Great leaders know where their competence ends.
The 100-Day Integration Office
The integration management office, whose entire job is synthesis.
Integration success depends on HR, IT, operations, finance and procurement all moving together. No single leader can own all of it, and anyone who tries becomes the constraint that slows everything down.
The integration office exists because the work is too distributed for heroics. Its job is synthesis: keeping the workstreams aligned and turning their separate outputs into one coherent integration. Integration is orchestration disguised as project management.
Integration is orchestration disguised as project management.
The Superhero Associate
Every junior professional eventually thinks: if I just work harder, I can do everything.
So they build the model, coordinate diligence, answer the legal questions, review the tax issues, chase every deliverable, and manage the client. For a while it feels like dedication. Then it becomes the ceiling. They get overwhelmed, mistakes creep in, and burnout follows.
The professionals who advance realise their value was never being the smartest person in every room. It is knowing who has the answer, how to bring them together, when to escalate, and how to synthesise the recommendations into something a decision-maker can actually act on.
Careers accelerate when your contribution shifts from execution to orchestration.
The Four Multipliers of M&A Leverage
Law 7 needs its own discipline, because orchestration is a skill, not a personality trait. Leverage in a deal comes from four multipliers working together.
- 1Expertise
Know who knows. You do not need every answer. You need to know exactly where each answer lives.
- 2Coordination
Connect the specialists. Most value is lost in the gaps between workstreams, not inside them.
- 3Integration
Translate expertise into decisions. Raw technical output is not a decision until someone synthesises it into one.
- 4Accountability
Own the outcome. Delegation without accountability is abdication; accountability without delegation is exhaustion. Great dealmakers sit between the two.
How to Apply This at Your Level
Your job is not having all the answers. It is assembling the right people and creating the conditions in which their expertise becomes a single coherent decision. Resist the pull to be the smartest person in every workstream. That pull is exactly what turns leaders into bottlenecks.
The Paradox at the End of Law 7
The professionals who insist on being indispensable eventually become bottlenecks. Everything has to pass through them, and so everything slows to their speed. Meanwhile, the professionals who empower others become irreplaceable, because they make collective excellence possible.
The headlines will name a CEO, and the post-mortems of failed deals will blame a leader. But neither success nor failure ever truly belongs to one person. Every transaction is the product of hundreds of invisible contributions. The greatest dealmakers recognise talent, coordinate expertise, resolve conflict, and turn scattered insights into coherent action. The irony is that the people who no longer need to prove they can do everything are usually the ones entrusted with the biggest deals.
In M&A, power is not measured by how much work you personally perform. It is measured by how effectively you enable others to do their best work.
Win by Orchestration, Not Heroics
No major deal is built by one brilliant individual. You win by orchestrating expertise you do not personally possess, sharing the success, and owning the outcome.
Because leadership in transactions is not execution alone. It is orchestration.
Before your next meeting on a live deal, ask yourself:
- 1.On this deal, am I trying to be the expert, or trying to find and align the right experts?
- 2.Where am I a bottleneck because I refused to delegate?
- 3.Have I shared the credit as widely as the work was actually shared?
- 4.Do I still own the outcome, even where I delegated the task?