Brand architecture is one of the most neglected topics in B2B. Not because it doesn't matter, but because it rarely feels urgent until suddenly it is.
A new product gets its own name because marketing wanted it that way. An acquired company keeps its name because nobody made a decision about integration. A new division calls itself something different because it wanted its own identity.
Each decision may have made sense on its own. Together, they create chaos.
Why brand architecture becomes necessary
A more diverse offering
The more product groups a company has, the harder it becomes for a single brand to speak equally well to every target audience.
Acquisitions
Acquired brands often have their own market value and customer loyalty. Simply renaming them can destroy that value.
More complex market requirements
Different countries, regulations, or procurement processes sometimes require different approaches to how a brand presents itself.
Internal growth and product innovation
New product lines emerge faster than the brand structure can evolve, especially when no one actively owns it.
The four basic models of brand architecture
Before building a structure, you need to understand the models you're choosing from. In practice, there are essentially four:
| Model | Principle | Example |
|---|---|---|
| Branded House (umbrella brand strategy, integrated brand management) | One brand carries the entire offering. Divisions and product groups remain largely invisible to the outside world. | FedEx (FedEx Express, FedEx Ground, FedEx Freight) |
| House of Brands (individual brand strategy, separate brand management) | Each product or division has its own independent brand. The company behind it deliberately stays in the background. | Procter & Gamble (Pampers, Gillette, Always) |
| Sub-Brand / Hybrid Strategy (umbrella brand → sub-brand → product) | The umbrella brand and sub-brand or product name appear together. The sub-brand actively benefits from the reputation of the umbrella brand. | Google (Google Maps, Gmail), alongside acquisitions kept independent, such as YouTube |
| Endorsed Brand Strategy | The sub-brand retains its own identity, while the umbrella brand appears visibly as an endorsement ("X, a company of Y"). | Aesculap, a B. Braun company · Courtyard by Marriott |
These four models aren't boxes to tick. They exist on a spectrum.
Most larger companies don't apply the same model across their entire portfolio. Instead, they give different divisions different degrees of brand autonomy. That's exactly what we can observe in MedTech.
Case study: brand architecture at B. Braun
B. Braun is a good example because the company doesn't apply a single model across every division. Instead, different parts of the business have different degrees of brand autonomy.
This is based on the company's public brand presence, not its internal strategy documents. The B. Braun corporate brand operates through three divisions: Hospital Care, Aesculap, and Avitum.
Hospital Care: pure Branded House
Infusion and injection technology, along with other hospital products, operates entirely under the B. Braun umbrella brand. There is no separate brand presence, only product names.
Avitum: Sub-Brand model
Dialysis and extracorporeal blood treatment appear under "B. Braun Avitum." The umbrella brand and division appear together, with B. Braun remaining dominant.
Aesculap: Endorsed Brand
Surgery and sterile supply management have the most independent brand presence: a dedicated website, its own logo, and a history spanning more than 150 years, having been founded in Tuttlingen in 1867. The endorsement "a B. Braun company" connects Aesculap to the corporate brand.
Based on publicly available brand presence (bbraun.com, aesculap.com), not on B. Braun's internal strategy documents.
The most plausible reason for this difference is that Aesculap was an established heritage brand with its own market value before becoming part of B. Braun. Eliminating that identity could have destroyed value.
The other divisions don't have the same independent brand history. For them, the B. Braun name carries more value.
Making that decision division by division rather than applying one model across the entire company is at the heart of effective brand architecture.
"A brand architecture that nobody deliberately designed is still a brand architecture. It's just one shaped by chance."
How to build brand architecture from the top down
Define the umbrella brand identity first
Before deciding on sub-brands or product brands, define what the company as a whole stands for. That answer becomes the standard against which every subsequent decision is made.
Map the entire portfolio
Identify every product, division, and informally created brand. Cluster them by target audience, buying process, and sales channel.
Deliberately define the level of autonomy for each division
Ask: does the division have market value of its own, perhaps through an acquisition? Does it serve a fundamentally different target audience? Can reputational risk be isolated? The more of these criteria apply, the stronger the case for moving toward an Endorsed Brand or House of Brands model.
Put naming conventions in writing
When should a new product receive its own brand name? When should it simply have a product name under the umbrella brand? Without a written rule, the next decision will once again be made by circumstance rather than strategy.
Establish brand governance
Create a clear authority, such as a brand council or brand owner, that approves new brands and sub-brands before they're created. Otherwise, the next unstructured brand will already be taking shape while you're still cleaning up the current portfolio.
Brand architecture isn't a design topic that comes at the end of a project. It's a structural decision that needs to be made from the top before the next product, acquisition, or market entry makes that decision for you.