High Performance Teams Don’t Happen. They Get Built.

Building a high performance team is one of the most commercially consequential things a marketing leader can do, and one of the least systematically approached. Most teams are assembled reactively, grown opportunistically, and managed by instinct. The ones that consistently outperform are built with the same rigour you would apply to any serious go-to-market problem.

After growing a team from 20 to nearly 100 people across a turnaround at iProspect, I learned that high performance is not a personality trait distributed unevenly across the talent pool. It is an outcome. It is produced by the conditions you create, the expectations you set, and the decisions you make about who belongs in which role.

Why Most Teams Never Become High Performing

The honest answer is that most teams were never designed to be high performing. They were designed to be adequately staffed. There is a difference, and it matters more than most leaders acknowledge.

When I took over an agency that was losing money and haemorrhaging clients, the team was not the primary problem. But it was part of the problem. People were unclear on what good looked like. Accountability structures were loose. Senior people were doing junior work because junior people had not been developed. The whole thing was running on effort and goodwill rather than design.

That pattern is more common than the industry admits. Go-to-market execution has become harder across almost every sector, and the teams tasked with it are often under-equipped, poorly structured, or misaligned with what the business actually needs. The solution is not to hire more people. It is to build better.

High performance teams share a small number of structural characteristics. They know what they are trying to achieve. They know how their individual work connects to that. They have the skills to execute. And there are real consequences, positive and negative, for performance. Remove any one of those, and you do not have a high performance team. You have a group of people trying their best in a system that is working against them.

If you are thinking about the broader commercial context this sits within, the Go-To-Market and Growth Strategy hub covers the strategic layer that team performance has to serve. A high performance team without a coherent strategy is just efficient noise.

What Does High Performance Actually Mean in a Marketing Team?

This question gets skipped more often than it should. Leaders say they want a high performance team without defining what performance means in their specific context. That ambiguity is where most team-building efforts quietly collapse.

In a performance marketing context, high performance might mean consistent delivery against cost-per-acquisition targets, rigorous testing discipline, and fast iteration. In a brand or content function, it might mean output quality, strategic coherence, and the ability to influence commercial outcomes that are harder to directly attribute. In an agency, it almost certainly means both, plus the client relationship layer on top.

The point is that high performance is always defined relative to something. When I was judging the Effie Awards, the question was never just “is this good work?” It was “did this work achieve a measurable commercial outcome?” That is the right frame for team performance too. Not “are these talented people?” but “are they producing outcomes that matter to the business?”

Before you can build a high performance team, you need a working definition of performance. That definition should connect directly to commercial outcomes, not activity metrics or output volume. Lines of copy written per week is not performance. Revenue influenced per quarter is closer to it.

Hiring: Where Most Leaders Get It Wrong Early

Hiring is where team performance is won or lost, and most organisations treat it as an administrative function rather than a strategic one. The consequences accumulate slowly and are rarely attributed to the hiring decisions that caused them.

The most common mistake is hiring for cultural fit without being able to articulate what the culture actually is. “Good cultural fit” becomes a proxy for “someone who reminds me of the people already here,” which is how teams become homogeneous and intellectually comfortable rather than high performing. Diversity of thought, background, and approach is not a values statement. It is a commercial advantage. Teams that think differently challenge each other’s assumptions and produce better work.

The second mistake is optimising for credentials over capability. I have hired people with impressive CVs who struggled to execute in a fast-moving commercial environment, and I have hired people with unconventional backgrounds who became some of the best operators I have worked with. Early in my career, I taught myself to code when my MD refused to give me budget for a new website. That experience taught me something about the kind of self-directed problem-solving that actually moves things forward in a business. I look for that quality in people I hire. It does not show up on a CV.

Third, and perhaps most damaging, is hiring to fill a gap rather than to fill a role. When a team is stretched, the instinct is to get someone in quickly. That urgency almost always produces a compromise. The person is close enough but not right. They settle in, the gap gets filled at a surface level, and six months later you have a structural problem dressed as a personnel one.

The discipline of hiring slowly, being specific about what the role requires, and being honest about what the team currently lacks is unglamorous. It is also one of the highest-leverage activities a marketing leader can do.

Structure and Clarity: The Unsexy Foundation of High Performance

There is a version of team-building that focuses almost entirely on culture, motivation, and psychological safety. Those things matter. But they are built on a foundation that is more structural and less emotional than most leadership content acknowledges.

People perform well when they know what they are supposed to do, why it matters, how it will be measured, and what happens when they do it well or badly. Remove that clarity, and you create an environment where effort gets substituted for direction. People stay busy. They are not necessarily productive.

When I was building out the team at iProspect, one of the first things I did was make the commercial model transparent. People understood what the agency needed to achieve, how their team contributed to that, and how their individual role connected to the numbers. That is not a complicated management philosophy. It is just respect. People work better when they understand the context they are operating in.

Role clarity is part of this. Not job title clarity, but actual role clarity. What decisions does this person own? What are they accountable for? Where does their responsibility end and someone else’s begin? Ambiguity in those questions produces political behaviour, duplication, and avoidance. Clarity produces ownership.

BCG’s work on scaling agile teams is worth reading in this context. The structural principles that make agile work at scale, clear ownership, small autonomous units, fast feedback loops, apply equally well to marketing team design even outside a formal agile framework.

How Do You Develop People Without Losing Momentum?

Development is one of those things that gets deprioritised under commercial pressure and then blamed for attrition when people leave. The logic is circular and entirely avoidable.

The most effective development I have seen, and experienced, is not formal training programmes. It is deliberate exposure to harder problems. Giving someone a challenge that is slightly beyond their current capability, with support but not hand-holding, is how people grow fast. It is also how you identify who has the potential to move up and who has found their ceiling.

Feedback is the mechanism that makes development work. Not the annual review kind, which is too infrequent to be useful and too formal to be honest. The kind that happens in the room after a client meeting, or in a brief debrief after a campaign goes live. Specific, timely, connected to something that just happened. That is what actually changes behaviour.

One thing I have come to believe strongly is that the best development investment a marketing team can make is in analytical and commercial thinking, not in platform skills or tool proficiency. Tools change. The ability to frame a problem, interrogate data honestly, and connect marketing activity to business outcomes does not go out of date. It is also, in my experience, rarer than it should be.

Understanding how growth actually works, including the mechanics of reach, retention, and conversion, makes every member of a marketing team more effective. Resources like Semrush’s breakdown of growth strategy examples and CrazyEgg’s writing on growth mechanics are useful starting points for teams that want to build that commercial literacy without it becoming a distraction from execution.

The Performance Management Conversation Nobody Wants to Have

High performance teams are not made up exclusively of high performers. Every team has a distribution. What separates high performance teams from average ones is not that they only hire exceptional people. It is that they manage the distribution actively rather than letting it drift.

Tolerating visible underperformance is one of the most damaging things a leader can do to team culture. Not because it is unfair to the high performers, though it is. But because it communicates that standards are optional. Once that message is absorbed by the team, the standards erode across the board. The people who care most are the first to notice, and often the first to leave.

This does not mean being brutal or creating a culture of fear. It means being honest. If someone is not performing, they deserve to know that clearly and early, with support to improve and a genuine opportunity to do so. What they do not deserve is to be managed around, have their work quietly redistributed, and then be surprised when a formal process begins. That is not kindness. It is avoidance dressed as kindness.

I have had those conversations many times over 20 years. The ones I regret are the ones I delayed. The ones I handled well were direct, specific, and gave the person a real chance to respond. Most of the time, the conversation itself produced a change. Sometimes it produced a mutual agreement that the role was not the right fit. Both outcomes are better than drift.

Scaling Without Breaking What Works

Growth creates its own team performance problems. A team that works brilliantly at 12 people often starts to fracture at 30. The informal communication channels that kept everyone aligned stop working. The shared understanding of priorities that existed when everyone sat in the same room starts to diverge. The culture that felt like a genuine differentiator becomes a set of values on a wall that nobody references.

Scaling a team requires making explicit what was previously implicit. The norms, the standards, the decision-making principles that worked informally need to be documented, modelled, and reinforced through management behaviour. Not as bureaucracy, but as infrastructure.

When I grew the team at iProspect from 20 to close to 100, the biggest risk was not hiring the wrong people. It was losing the commercial rigour and client focus that had driven the turnaround in the first place. Protecting that as the team scaled required deliberate effort. It meant being selective about who moved into management roles, because managers carry culture more than any document does. It meant keeping the commercial model visible and connected to individual performance. And it meant being willing to have uncomfortable conversations when the culture started to drift.

Forrester’s intelligent growth model makes a useful point about the relationship between organisational capability and growth strategy. You cannot scale what you have not first stabilised. That applies to teams as much as it applies to channels or products.

The Go-To-Market and Growth Strategy hub covers the strategic context that team performance needs to connect to. If your team is growing but your strategy is unclear, you are scaling confusion, not capability.

The Leadership Behaviour That Actually Drives Team Performance

Most writing on team performance focuses on what leaders should do. The more useful question is what leaders should stop doing.

Stop solving problems that belong to your team. When a leader consistently steps in to fix things, they create dependency and remove the development opportunity. The team learns to wait for the leader rather than developing their own judgment. That is comfortable for the leader and limiting for everyone else.

Stop measuring activity when you should be measuring outcomes. The number of campaigns launched, reports produced, or meetings attended is not performance data. It is busyness data. Leaders who manage against activity metrics get teams that optimise for looking busy rather than being effective.

Stop protecting people from commercial reality. Marketing teams that do not understand the business context they operate in make worse decisions. They optimise for marketing metrics rather than business outcomes. They argue for budget without understanding the return expectation. They design campaigns that win awards rather than drive revenue. Transparency about commercial pressure is not a management failure. It is a precondition for strategic thinking.

The behaviour that drives performance more than any other is consistency. Consistent standards, consistent feedback, consistent expectations. Teams calibrate to their leaders. If the leader is unpredictable, the team becomes risk-averse. If the leader is clear and consistent, the team becomes confident and self-directed. That is the environment where high performance actually happens.

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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