Strategy Consultancy · London · NYC · Amsterdam

Where
belief
becomes
strategy.

When businesses reach an inflection point, analysis alone isn't enough. What matters is choosing a direction people believe in.

85%
Repeat clients
100+
Clients
900+
Projects
60+
Countries
About Us

Growth rarely comes from following the rules. It comes from knowing which ones to break. That's why we're always pushing — into the edges of culture, into overlooked tensions, into familiar ideas until they feel brand new. That's how we create growth that sticks.

How We Work

Impact happens when
ideas connect.
We do this through…

Human Stories

Grounded in real people, not just data.

Our insights inspire the conviction and belief that spark real change.

We get under the skin of human behaviour — the motivations, tensions and truths that data alone can't reveal.

+

Vibrant Thinking

Creativity, curiosity and energy.

We don't just think outside the box — we turn it sideways and see what falls out.

Cross-industry imagination meets rigorous commercial logic. The result is thinking that's bold enough to actually move things.

=

Bold Strategies

Clear, confident moves that drive growth.

Strategies built to work in the real world — not just look good in a deck.

We were born from a desire to push boundaries, break conventions, and build strategies that actually stick.

What We Do

From shaping ambition
to making it real.

Helping you define where to play,
what to build, and how to win.

01

Seeing What's Coming Next

From insight to foresight — helping you shape what's next before your competitors do.

Expert Foresight Future Narratives
02

Define What You Stand For

Set a powerful direction for long-term relevance and belief — inside the business and out.

North Star Strategy Brand Positioning Brand Architecture
03

Unlock Where To Grow

Turn insight into bold, future-facing innovation opportunities that scale.

Innovation Strategy Growth Platforms Portfolio Strategy
04

Make It Real In Market

Build propositions and experiences that win hearts, drive business, and land with belief.

Proposition Development Experience Strategy New Venture Development

Selected Work

Different challenges.
Same underlying shift.

All Case Studies

Sebazzo

Turning a category crisis into a bold growth story.

Read case study →

test tes

Sebs test

Read case study →

Bacardi

Reigniting growth by redefining the role of rum in modern culture

Read case study →

Estée Lauder

From recovery to renewal — giving Supreme Night its own story

Read case study →

Subway

Rebuilding relevance in a brand that created the category

Read case study →

Client List

Danone
Nestlé
Client
Client
Client
Mondelez
Takasago
Diageo
Colgate
Reckitt
Unilever
Infiniti

What Clients Say

Don't take
our word for it.

The clarity Butterfly brought us was genuinely rare. We'd been going in circles for months. After two weeks with their team, we had a strategy we could actually build a business around.

Chief Strategy Officer

Global FMCG Leader

They challenged us in ways our internal teams never could — and never would. The thinking was rigorous, human, and genuinely original. We've worked with them three times since.

Chief Marketing Officer

European Consumer Goods Group

One of the best pieces of strategic work I've seen in a 20-year career. Butterfly has a gift for making complexity feel simple — and making simple feel exciting.

Global Head of Insights

Leading Luxury Brand

What I love about Butterfly is that they actually get underneath the numbers. They helped us see the human story behind the data — and that changed everything.

VP of Strategy

North American Retail Group

Butterfly helped us find the growth opportunity we didn't know we were missing. They brought a freshness and rigour that shifted how our whole leadership team thinks about strategy.

CEO

International Beverage Brand

Our Thinking

Ideas worth
reading.

All Articles
The best growth strategies start with discomfort

Strategy

The best growth strategies start with discomfort

The brands that scale fastest aren't the ones that play it safe. They're the ones willing to question what got them here.

Mar 2025 · 6 min

Why people say one thing and do another

Consumer Insight

Why people say one thing and do another

Consumers say they want value. Their behaviour tells a different story. Here's how to read the gap.

Feb 2025 · 5 min

How to build a culture that actually generates new ideas

Innovation

How to build a culture that actually generates new ideas

Insight without action is trivia. Here's what separates the curious organisations from the ones that actually change.

Jan 2025 · 7 min

Our People

People who push
ideas further.

12

Languages spoken between us

16

Years partnering global brands

4

Start-ups founded and invested in

Disciplines — from Anthropology to Acting

"Belief is what transforms strategy from smart to sticky. It gets teams aligned. Gives ideas momentum. Turns a plan into action — and action into impact."

— Bianca Cawthorne, Founder & CEO

FAQ

Questions
we get
a lot.

If there's something we haven't answered here, just drop us a line — we're always happy to talk.

Most consultancies bring you frameworks. We bring you thinking. Our team combines deep commercial rigour with real human insight — the kind that comes from genuinely understanding how people think, feel and behave. We don't do off-the-shelf. Every piece of work is built from scratch around your specific challenge.

We work with ambitious brands across consumer goods, food and beverage, beauty, finance, and automotive. Our clients range from global category leaders like Unilever, Danone and Nestlé to fast-growing challengers looking to punch above their weight. If you're serious about growth, we're probably a good fit.

No two projects are the same — that's kind of the point. But most engagements start with a discovery phase where we get under the skin of your challenge, followed by a period of research, synthesis and creative strategy development. We typically work in sprints of 6–12 weeks, though we also support longer strategic partnerships.

Yes — we've delivered work across 55+ countries from our bases in London, New York and Amsterdam. We're comfortable working across cultures and markets, and we have a strong network of local partners and researchers we trust when deep market knowledge is needed on the ground.

Just get in touch. We'll set up an initial conversation to hear about what you're working on — no pitch, no pressure. If there's a fit, we'll put together a tailored proposal. Most of our best client relationships started with a single conversation that turned into something much bigger.

Vibrant thinking is our philosophy — and honestly, it's the reason Butterfly exists. It's the belief that the best strategic insights come from combining human stories with creative curiosity and commercial rigour. Not just data. Not just creativity. Both, working together. The result is strategy that's bold enough to excite, and grounded enough to actually work.

Get in touch
to find out more.

We're always up for a conversation. Tell us what you're working on — no pitch, no pressure.

Bianca Cawthorne

CEO & Founder

Alexandra Mandl

Chief Strategy Officer

Stéphane Le Moullec

Group Managing Director