Buyer-led information architecture makes a portfolio easier to grasp
Information architecture should help a buyer find an offering by the problem they need to solve, not by the business unit that happens to own it. Simple portfolio pages work well when the brand architecture is clear, the audience already understands the categories, and each capability can be described in a few plain words.
A strong portfolio page gives people a clear route into services, technologies, industries or use cases. It then uses cross-linking and progressive disclosure to let them go deeper without turning the first visit into a maze. This is especially useful for a buying committee, where technical, commercial and operational people may need different levels of detail.
Simplicity is not about hiding complexity. It is about giving every part of the portfolio a clear role, a recognisable name and a sensible place to live.
Sources: Strategy is complex, but winning brands keep it simple