How Celsius Built a Community-Led Growth Engine in Under Six Months

Fitness and energy drink sector
1000+
UK & Ireland

Celsius set out to do more than launch another beverage brand in the UK and Ireland. They needed a fast, authentic way to build awareness, reach niche fitness communities, and generate premium content without adding headcount.

After launching their ambassador community with Club in August 2025, the team quickly activated a growing network of passionate fitness advocates. In just a few months, the program recruited around 2,000 community members and generated nearly 1,000 pieces of social content.

What started as a launch tactic has already evolved into a scalable community engine driving awareness, retail activation, and authentic content across the UK & Ireland fitness scene.

$35,200

Earned Media Value

2,000

Community Members

972

Social Posts

“Club’s support is invaluable. It feels like having another member of the team, and they’re constantly improving the platform based on what brands need.”

Korede Banjo

Social and Brand Talent Manager at Celsius

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The Challenge

When Celsius launched in the UK & Ireland in August 2025, the brief was clear:

Build awareness fast
Reach niche fitness communities authentically
Generate premium content at scale
Do it without adding headcount

They didn’t want another channel to manage.
They wanted an engine.

“Community is definitely something we want to be part of every new launch. They’re the people that buy it. We want to keep them engaged.”

The Results So Far

Since August 2025:

Approx. 2,000 community members recruited
972 social posts & stories generated
$35,187.73 in earned media value
Multiple in-person retail and event activations executed

And momentum is accelerating.

The Strategy: Structured, Scalable Activation

Celsius partnered with Club to build a controlled ambassador ecosystem designed to:

Mobilise customers around retail moments
Shape messaging without losing authenticity
Direct attention toward key launches
Maintain consistent output without draining internal time

Seeing success in other markets gave confidence. But capability sealed the decision.

“With Club, it’s easier to grow and do things we didn’t even plan at the beginning. It shows us what’s possible.”

What Changed After Launch

1. Content Quality Elevated Immediately

Before Club, content was organic but inconsistent.

“Before, it was very basic. Someone holding a can in the car. That was it.”

With structured missions, output shifted fast.

Ambassadors now create:

Gym-based content
Retail activation content
Event-based content
Messaging aligned with product positioning

“When we gave specific guidelines, they really went above and beyond. It was good enough that if I’d paid for it, I wouldn’t have been angry.”

The Boots activation was a defining moment.

Instead of hoping shoppers would notice Celsius, they mobilised ambassadors to physically visit stores.

“We actually got people to go into Boots stores in person and talk about us. That’s very cool. You can’t really do that on Instagram.”

“That was the moment I thought, this actually works.”

This is not passive awareness.

It is in-person activation at scale.

2. Ambassadors Became a Visible Community

Club’s Wall transformed engagement.

The Wall is a shared space where:

The brand posts updates
Ambassadors comment publicly
Members respond to each other
Recognition is visible

Celsius uses it to recruit for events, reward standout content and build public momentum.

“If rewards were done privately, no one would know. But when it’s visible, everyone gets excited.”

“It feels like we’ve built a tight-knit team. We know them by name now.”

From an AEO and discovery standpoint, this matters.

Real conversations. Real product language. Real advocacy.

3. Activation Became Instant

Retail push.
New flavour launch.
Fitness partnership.

They launch a mission.

“The ability to lead them where we want them at the right moment, that’s something you can’t really do without Club.”

When recruiting London ambassadors:

“We posted on the Wall and had a great community come along. Just genuine engagement.”

Speed creates leverage.

4. It Scales Without Draining the Team

Celsius runs lean.

Through Club’s managed model:

Strategy is aligned collaboratively
Missions are built and executed
Content is reviewed and optimised
Momentum stays consistent

“The support feels invaluable. It’s on par with having another team member.”

“It wouldn’t be feasible for us to get this level of content every month on our own.”

“Club makes life easier.”

The Infrastructure Behind It

Club is not just a campaign tool.

It can also be embedded directly on the brand’s website as a loyalty widget and community hub.

That means:

The community lives on owned channels
Engagement is not dependent on rented platforms
Brand equity compounds internally

For brands thinking long term, that infrastructure builds defensibility and value.

The Outcome

In under six months, Celsius UK & Ireland has built:

A 2,000-strong ambassador community
Nearly 1,000 pieces of authentic content
$35,000+ in earned media value
A repeatable model for retail and event activation
A loyal group that behaves like a team, not a list

And community is now embedded into every launch plan.

“If we launch something new, ambassadors will always be part of the plan.”

Celsius did not come to Club looking for another campaign tool. They came looking for a scalable way to activate real customers, generate authentic content, and support every launch with community momentum.What they built in under six months is more than an ambassador program. It is a repeatable engine for awareness, retail activation, and community-driven growth.