In practice, no pure brand architectures exist. M&A growth produces historically grown mixed structures that rarely fit academic models. Luenstroth analyses the status quo and develops decision frameworks for optimisation -- with transparent representation of costs, risks and opportunities of each path. Brand architecture is also an M&A instrument: before an acquisition it clarifies where value is created and where it is destroyed.
The five fundamental models
Branded House
Eine Corporate brand trägt alle Produkte und Geschäftsbereiche. Maximale Synergie — minimaler Aufwand je Produkt.
- Every new launch benefits immediately from brand equity
- Minimal marketing cost per product
- Klare Corporate identity nach innen und außen
- A reputational crisis affects the entire portfolio
- No price segmentation across brands possible
- Target audience conflicts with a broad portfolio
M&A: Ideal when the target company is to adopt the acquirer's corporate brand. Requires cultural integration, no separate brand management.
Parent Brand with Subbrands
The parent brand sets the frame. Subbrands occupy segments with their own identity — visibly anchored in the parent.
- Price segmentation with a shared trust base
- Subbrands address different target audiences
- New launches benefit from the parent brand
- Dilution risk wenn Subbrands zu dominant werden
- Greater complexity in management and communication
- Positioning conflicts between subbrand and parent brand
M&A: The most common solution after acquisitions. The acquired brand continues as a subbrand and benefits from the acquirer's trust equity. A transitional model toward full integration.
Endorsed Brands
Independent brands that visibly benefit from the corporate brand's trust equity — without giving up their own identity.
- Brands retain their independent audience positioning
- New credibility through the endorsing brand
- Particularly effective after acquisitions
- The endorsing brand must itself be well-known and positively positioned
- Doubled communication effort
- Unclear end goal: permanent model or transitional solution?
M&A: The most elegant transitional solution. The acquired brand keeps its name, but the acquirer becomes visible. Minimises customer loss, signals stability. Typically 3–7 years before the decision: continue as endorsed or pursue full integration.
House of Brands
Fully independent brands under an invisible holding company. Maximum flexibility — minimal mutual influence.
- Crises remain isolated within one brand — no spillover
- Each brand addresses its audience with maximum precision
- Competition between own brands possible (market coverage)
- Highest cost: each brand requires full brand management
- No synergy between brands
- Holding name provides no protection in a single-brand crisis
M&A: A strategy of deliberately acquiring entire brand portfolios. The goal is not integration but market coverage. Prerequisite: sufficient budget for multiple complete brand management structures. Individual brands can be divested separately.
Hybrid Architecture
Die Realität: Kein gewachsener Konzern hat eine reine Architektur. M&A-Wachstum produziert Mischstrukturen, die akademischen Modellen selten entsprechen. Hybrid Architectureen sind kein Fehler — sie sind das Ergebnis strategischer Entscheidungen über Zeit.
- Different business units with fundamentally different target audiences
- Historically grown brand landscape following multiple acquisitions
- Parallel integration and autonomy strategies running simultaneously
- Without clear logic, complexity without strategy emerges
- Different standards per segment are difficult to communicate
- Every exception to the rule requires an explicit rationale
M&A: Lünstroth analyses existing hybrid structures and develops a clear functional assignment: which brands are integrated, which remain independent, which are managed as endorsed — and according to what logic.
Brand architecture as an M&A instrument
Before the acquisition
Brand architecture is a due diligence matter, not a post-merger task. The question of how the target brand fits the portfolio determines the actual value of the acquisition. A strong target brand can be rendered worthless by poor integration within three years.
During integration
Brand decisions following mergers are political, not just strategic. Which brand survives is a question of power. Lünstroth develops objective decision frameworks that separate brand decisions from ego-driven decisions.
After the transaction
Brand architecture determines whether integration succeeds. Poor decisions manifest first in customer loss, then in staff turnover, finally in market share loss — all before they appear in quarterly results.
Valuation relevance
Strong brands achieve price premiums of 20–40% over book value on sale. Clear brand architecture increases the sale value of individual units, because clear brand identities are easier to match to a strategic buyer than diluted hybrid brands.