> For the complete documentation index, see [llms.txt](https://wiki.anatomyofmarketing.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.anatomyofmarketing.org/the-aom-model/layer-two-fundamentals/company-strategy/how/brand-architecture.md).

# Brand Architecture

### What is it?

Brand Architecture is the strategic framework for deciding how the brands and offerings in your portfolio relate to one another: one brand or many, and if many, how connected they should be. It positions a business along a spectrum of connectedness, from a House of Brands through Endorsed Brands and Hybrid structures to a Branded House.

***Also known as:*** *Brand Portfolio, Brand Structure*

### Why it matters

Without a clear brand architecture, portfolios grow without logic. Customers struggle to understand what a business offers and how its brands relate to one another. Investment gets duplicated and positioning decisions become harder to justify. A clear architecture gives the whole business a shared framework for making portfolio decisions consistently.

### When it matters most

Brand Architecture becomes critical at moments of structural change: a merger or acquisition, a new product or service that does not fit cleanly under the existing brand, or a portfolio that has grown without a governing logic. It is also worth revisiting when entering a new market or when customer research reveals confusion about the portfolio. Most organisations encounter at least one of these moments. Few are prepared for them when they do.

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### AoM Connected Tools

{% content-ref url="/pages/rooKxZ5hAuuDWWIZqeCI" %}
[Brand Architecture Map](/the-aom-model/layer-three-connected-tools/company-strategy-tools/brand-architecture-map.md)
{% endcontent-ref %}

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