Definition is the UK’s leading brand alignment consultancy

We’re born out of specialist agencies that have come together as one. Together, we’ll define what you stand for, and bring that to life in everything you say and do.

Which is easy to say, but really tricky to do. So we’ll do it together with you. And get results that actually make a difference you can measure.

We’re not jacks-of-all-trades. We’ve built our business from teams of real experts. They work together so everything you do is coherent, consistent and compelling.

That’s why the FT has named us as a Leading Management Consultant four years in a row.

Our services

AI

Strategy

Brand and marketing

Tone of voice

Design

Video

Customer, user and employee experience

PR

SEO

Research

Social media

Training

Sectors

We do it for start-ups, scale-ups, global household names and the public sector.

Our sectors and clients

Global strategies

Global services map

Our values

Seek it out

We’re curious, always striving to learn more.

Spice it up

We stay creative by challenging the status quo.

Say it straight

We talk in plain English, with honesty, kindness, and clarity.

Solve it together

We thrive when our colleagues, clients and partners work as one team.