Daily Junction.mobi portalMarketing · November 19, 2025 · Harper Quinn · 5 min
A brand is not a logo — it's the set of associations that live in customers' minds. Drawing on decades of evidence from the Ehrenberg-Bass Institute, here is a practical framework for building one that actually drives business results.
Few business topics are discussed as vaguely as branding. "Build a strong brand" is common advice, but what a brand actually is, and how you build one, is often left mysterious — which suits the many consultants happy to charge for the mystique. The reality is more concrete and more useful. Decades of marketing science, particularly from the Ehrenberg-Bass Institute, have produced genuinely evidence-based findings about what builds brands and drives growth, much of it overturning conventional wisdom. Understanding this framework lets you build a brand deliberately, on evidence rather than guesswork, and it's as applicable to a small business with no budget as to a global corporation.
Start with the definition, because getting it wrong leads everything astray. A brand is not a logo, name or colour scheme — it's the set of associations, feelings and expectations in customers' minds. The visual and verbal elements are tools that trigger those associations; the brand itself lives in the customer's head. Building a brand means building and reinforcing the right mental associations consistently over time.
The most influential evidence on what actually grows brands comes from the Ehrenberg-Bass Institute, popularised in Byron Sharp's 2010 book "How Brands Grow", which challenged much received wisdom:
| Conventional belief | Ehrenberg-Bass finding |
|---|---|
| Focus on loyal customers | Growth comes from reaching all category buyers |
| Differentiation is everything | Distinctiveness (being recognisable) matters more |
| Build emotional loyalty | Mental + physical availability drive growth |
| Target a narrow niche | Broad reach grows brands |
The two pillars this research identifies are "mental availability" (being easily brought to mind in a buying situation) and "physical availability" (being easy to find and buy). Brands grow by being thought of, and being easy to purchase, across the whole category of buyers — not by cultivating intense loyalty in a small core.
The most important shift in serious brand thinking is the move from intuition and creative folklore toward evidence. Concepts like "distinctive brand assets" — the consistent colours, logos, characters and slogans that make a brand instantly recognisable — are now understood as central rather than superficial, because most buying decisions are made quickly and with little conscious attention. A brand that's instantly recognisable has an advantage in that split-second. This evidence base has practical, sometimes counterintuitive implications: it suggests broad reach beats narrow targeting for growth, that consistency beats constant reinvention, and that being easy to buy matters as much as being liked.
"The single most under-rated principle in branding is consistency. Businesses get bored of their own brand assets long before customers have even learned to recognise them, and they change everything just as it's starting to work. Distinctiveness compounds — but only if you stick with it." — a principle drawn directly from Ehrenberg-Bass research and widely echoed in effectiveness circles.
The reassuring implication for a small business is that the evidence-based fundamentals are affordable and don't require a big agency. Be genuinely clear about who you serve and what you offer. Create simple, distinctive brand assets — a consistent look, colour palette and tone of voice — and then use them everywhere, relentlessly and without constantly changing them. Make yourself easy to find and buy from (mental and physical availability). And, above all, be consistent over time, resisting the urge to redesign and rebrand before your assets have had the chance to become recognisable. Many small businesses sabotage themselves precisely here, chasing novelty when consistency is what compounds. Our related guides on why strategy must come before tactics and brand positioning for UK businesses go deeper on the strategic foundations, and our piece on when and why to refresh a brand covers the harder question of when consistency should give way to change.
It helps to understand why the "reach everyone" finding is so counterintuitive, because it contradicts the targeting instinct most marketers are taught. The intuitive belief is that you should focus narrowly on your most loyal, most valuable customers and cultivate their loyalty. The Ehrenberg-Bass evidence shows the opposite: brands grow mainly by acquiring lots of light, occasional buyers — people who buy the category rarely and your brand only sometimes — because there are far more of them than heavy loyalists, and they collectively account for a large share of sales. A brand that only its devoted fans have heard of has a low ceiling; a brand that's mentally and physically available to the whole category of buyers can grow. This is why broad reach, distinctiveness and being easy to buy matter more for growth than deep loyalty programmes. For a small business, the practical translation is: don't obsess over rewarding your existing regulars at the expense of becoming known and easy to buy for the much larger pool of people who might buy from you occasionally.
Watch how the balance between brand-building and short-term "performance" marketing evolves, since one of the biggest debates in the field is the risk of over-investing in immediate sales activation at the expense of the long-term brand-building that drives sustainable growth — the evidence (notably from Les Binet and Peter Field) suggests a roughly 60:40 split toward brand-building for many businesses. Watch the role of distinctive assets in an AI-mediated world, where being instantly recognisable may matter even more as attention fragments further. And watch the enduring gap between branding folklore and branding evidence: the field remains full of confident advice unsupported by data, so the most valuable skill is grounding your decisions in what the marketing science actually shows rather than in whatever sounds compelling. The consistent, evidence-backed message is that clarity, distinctiveness and consistency — not budget or cleverness — are what build brands that last.
![[View image]](/img/how-to-build-a-brand-from-scratch.jpg){kind=link}