22 September 2026
A group of senior managers does not automatically make a leadership team. You can have a finance director, sales director, operations director and people director sitting around the same table
A group of senior managers does not automatically make a leadership team.
You can have a finance director, sales director, operations director and people director sitting around the same table every week and still have four individuals running four separate departments.
They know their functions.
They report their numbers.
They manage their people.
But when an issue crosses departmental boundaries, everything changes.
Problems are defended rather than solved. Decisions move upwards. Leaders protect their own targets. The owner becomes the person expected to resolve the trade-offs.
That is not an effective leadership team.
It is a collection of department heads.
And as the business grows, that distinction becomes increasingly expensive.
An effective leadership team does more than manage individual functions.
Its members take responsibility for the performance of the whole business.
Yes, the sales director remains accountable for sales. The operations director remains accountable for delivery. The finance director remains accountable for financial performance.
But when they enter the leadership room, their responsibility becomes broader.
They must be able to:
If your senior managers cannot do these things consistently, leadership titles may be hiding a capability gap.
Here are five signs to look for.
One of the clearest signs of an ineffective leadership team is siloed behaviour.
Sales wants to close more business.
Operations says there is no capacity.
Finance wants to protect margin.
People says recruitment will take three months.
Everyone may be factually correct.
But nobody is solving the commercial problem.
Department heads naturally think about the needs of their function. Leadership-team members must be capable of thinking beyond it.
Instead of asking:
“What is best for my department?”
They need to ask:
“What decision produces the best outcome for the business?”
That might require compromise.
Sales may need to change what it sells. Operations may need to redesign capacity. Finance may need to approve investment. People may need a different recruitment approach.
The point is not that departments should abandon their responsibilities.
It is that senior leaders must understand how those responsibilities connect.
Watch the language
Siloed leadership often reveals itself through language:
“That’s a sales problem.”
“Operations need to sort that.”
“Finance won’t let us.”
“That isn’t my responsibility.”
Strong leadership sounds different:
“How do we solve this?”
“What is the commercial impact?”
“What do you need from my function?”
“What decision is best for the business?”
Small differences in language often reveal large differences in ownership.
A second warning sign is upward escalation.
Managers appear capable until a decision becomes uncomfortable.
A customer wants an exception.
A senior employee is underperforming.
Two departments disagree.
A project is going over budget.
Suddenly, the issue reaches the founder or managing director.
This creates a dangerous pattern.
The leadership team manages activity.
The owner manages uncertainty.
As the business grows, the owner becomes the organisation’s default decision-maker.
That creates a bottleneck.
Ask what is being escalated
Not every escalation is wrong.
Major investments, significant legal risks, strategic changes and decisions outside an agreed authority level may legitimately require owner involvement.
The problem is routine escalation.
Look at the decisions reaching the owner over a typical month.
How many could reasonably have been made by the leadership team?
If the answer is significant, ask why.
Usually, one or more things are missing:
Simply telling managers to “take more ownership” will not solve this.
Define what they own, give them the authority to act and then hold them accountable for the result.
Another sign of an ineffective leadership team is the way senior managers report performance.
When results are good, people own them.
When results are poor, the explanation starts.
Sales missed target because marketing did not generate enough leads.
Operations missed deadlines because sales promised too much.
Margin fell because suppliers increased prices.
Recruitment failed because there were no good candidates.
Some of these explanations may be completely valid.
But explanation and ownership are not the same thing.
An accountable leader should be able to say:
Here is the result.
Here is why it happened.
Here is what I have already done.
Here is what I expect to happen next.
Here is the decision or support I need.
That is different from spending ten minutes proving why the result was somebody else’s fault.
Replace explanations with recommendations
When a director reports a problem, ask:
The objective is not to remove context.
It is to make sure context does not become an excuse for avoiding ownership.
Strong leadership teams diagnose problems in order to improve performance.
Weak teams diagnose problems in order to protect themselves.
Most serious business problems do not fit neatly inside one department.
A profitability problem might involve pricing, sales quality, operational efficiency and procurement.
A customer-retention problem might involve sales expectations, onboarding, delivery quality and account management.
A capacity problem might involve sales forecasting, recruitment, productivity and operational planning.
That means the leadership team must be capable of solving problems collectively.
When it cannot, the founder becomes the bridge between departments.
Sales speaks to the owner.
Operations speaks to the owner.
Finance speaks to the owner.
The owner then carries information between them and decides what happens next.
This is one of the most common forms of owner dependency.
Stop acting as the organisational translator
When two directors bring a cross-functional issue to you, resist solving it immediately.
Ask:
This changes the expectation.
Senior leaders learn that disagreement does not automatically create an escalation.
They are expected to exercise judgement together.
This is perhaps the biggest distinction between a group of department heads and a genuine leadership team.
Department heads own functional measures.
Leaders understand how those measures contribute to commercial performance.
A sales director should understand more than revenue.
An operations director should understand more than delivery.
A people director should understand more than recruitment.
Senior leaders should have sufficient commercial understanding to discuss:
They do not need to become finance directors.
They do need to understand how their decisions affect the economics of the business.
For example, sales can hit its revenue target while bringing in low-margin work that damages operations.
Operations can protect efficiency by refusing flexibility that damages valuable customer relationships.
Finance can control costs in ways that restrict commercially sensible investment.
Every department can achieve its individual target while the business produces a poor overall result.
That is why shared commercial judgement matters.
The leadership-team test
Ask each member of your senior team these questions individually:
What are the three most important commercial priorities for the business right now?
Which number are you personally accountable for?
Which business-wide number concerns you most?
What is currently limiting growth?
Which decision should the leadership team make next?
What would happen if the owner were unavailable for the next four weeks?
The answers can be revealing.
If every director gives completely different priorities, alignment is weak.
If leaders only discuss their departmental metrics, commercial understanding may be too narrow.
If most decisions would wait for the owner, decision authority is unclear.
And if nobody can explain the biggest constraint on the whole business, you may have a management team rather than a leadership team.
The solution is not another job-title change.
Leadership capability has to be deliberately developed.
Give every director a measurable outcome
Each leader should know exactly what result they own.
Avoid vague responsibilities such as “supporting growth” or “improving performance”.
Define the number.
Define the expected result.
Define the review rhythm.
Clarify decision authority
Make it explicit which decisions directors can make independently, which require consultation and which genuinely need owner approval.
Then stop taking back decisions that sit within their authority.
Make recommendations mandatory
Do not allow senior leaders to bring problems to the owner without thinking through possible solutions.
Require a recommendation.
It may not always be accepted, but the discipline develops judgement.
Build commercial understanding
Help every director understand how the company makes money.
They should know how revenue, margin, cash, capacity and customer performance connect.
A leadership team cannot make good business-wide decisions if only one or two people understand the commercial model.
Measure cross-functional behaviour
Do not assess leaders solely on departmental results.
Look at how effectively they:
Leadership behaviour should be part of performance, not an optional extra.
Hold the team accountable together
When a major company priority fails, avoid immediately dividing the problem into departmental excuses.
Ask:
What did the leadership team fail to anticipate, decide or execute?
Individual accountability still matters.
But so does collective responsibility.
Watch your next leadership meeting carefully.
Who talks only about their own department?
Who brings problems without recommendations?
Who becomes defensive when challenged?
Who understands the commercial consequences of their decisions?
Who looks at the owner when a difficult choice needs to be made?
Who challenges another director constructively?
Who thinks beyond their job description?
The meeting is a live demonstration of the leadership capability inside the business.
You do not need another employee-engagement survey to see every problem.
Sometimes you simply need to observe who takes ownership when the answer is not obvious.
A collection of strong department heads can take a business surprisingly far.
But eventually the structure reaches a limit.
More employees create more management complexity.
More customers create more cross-functional decisions.
More revenue creates greater financial and operational risk.
More departments create more competing priorities.
Without stronger leadership capability, that complexity moves upwards.
The owner absorbs it.
Their diary fills with meetings.
Decisions wait for them.
Managers become increasingly dependent on their judgement.
And growth begins to demand more of the founder rather than less.
This is why leadership development becomes commercially important as a business scales.
It is not simply about making managers “better leaders”.
It is about increasing the decision-making and problem-solving capacity of the organisation.
The transition requires a different standard.
A department head asks:
“Is my department performing?”
A business leader also asks:
“Is the company performing, and what is my responsibility for improving it?”
A department head escalates a difficult cross-functional problem.
A business leader works with peers to resolve it.
A department head explains why the target was missed.
A business leader explains what will change.
A department head waits for the owner to make the uncomfortable decision.
A business leader brings a recommendation and takes responsibility.
That is the shift growing businesses need.
Because eventually, the company cannot scale on the judgement of one person.
It needs a leadership team capable of carrying the business with them.
You do not need more people with leadership titles. You need more people capable of leading the business.
If your directors manage their departments well but every difficult decision, cross-functional problem and commercial trade-off still reaches you, the business has not yet built enough leadership capacity.
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