Size is not the same thing as power.

You don't have to be the biggest to lead the pack

We help ambitious companies turn potential into presence — with sharper positioning, stronger stories and creative built to move the business.

No pitch. No obligation. Just a quick brief.

A small dog standing its ground, entirely unbothered, among five much larger dogs.

The tension

Big ideas spend a long time looking small.

Big ideas often sound like this

  • “People don't quite get it.”
  • “Traction is harder than it should be.”
  • “The story changes depending on who tells it.”
  • “Competitors half as good look twice as established.”
  • “The product is more sophisticated than the brand.”

That's usually not a product problem.
It's a clarity problem.

The advantage

You don't beat giants
by acting like them.

Speed

Move before they can.

Focus

Know what matters.

Conviction

Choose a position.

Nerve

Commit to it.

Their size was never your advantage.
Your clarity is.

What we do

Three moves. In this order.

01

Position

Decide what you stand for — and why anyone should care.

02

Express

Turn the strategy into a story people remember.

03

Activate

Put it into the market where it can create momentum.

Work

One belief, named correctly.

$6M→ $20M

Household care brand at Reckitt. Consumption up roughly 90% alongside revenue.

Barrier
Shoppers believed their detergent already did the job.
Before
Argue the product's features.
After
Attack the belief instead.
Result
The business tripled on a sharper decision, not a bigger budget.

Fifth Stone is new. The thinking is not. It comes out of brand strategy at Reckitt and McKinsey, aimed at far bigger companies. More work lands here as it clears client approval.

How we work

Come in at the level the ambition deserves.

Sprint

One question, answered properly. A position, a story or a launch idea, taken from open to decided and handed over.

Weeks

Build

Position, express and activate, end to end. The strategic and creative foundation for your next stage of growth.

A quarter or so

Partner

Senior strategic leadership, ongoing. In the room for the decisions that set direction, at a scope we define together.

Ongoing

We lead strategy and creative direction. Larger execution runs through your in-house team, your agency, or collaborators we scope separately, so you are never paying us for work someone closer to it should own.

About

Big-company discipline, aimed at companies small enough to act on it.

David Coyne, founder of Fifth Stone Advisors

Fifth Stone was founded by David Coyne, who ran brands at Reckitt and owned global brand strategy for McKinsey's flagship events, Davos and CES among them. The work was making an enormous institution sound like it knew exactly what it thought.

Engagements stay small and senior. You get the people who did the thinking, not a rotating bench. Current advisory work includes Northeastern University.

The name comes from David choosing five stones before facing Goliath. Preparation, not size.

Let's make
it matter

You've built something worth believing in. Let's make sure the market sees it.

No pitch. No obligation. Just a quick brief.

Build what's next.

Tell us what you're building and where you want it to go. If it's a fit, we'll come back with our initial read on where we'd start.

No pitch. No obligation.