Most organisations are not short of data. They are short of agreement about what it means. The same customer, product or measure is defined differently in every system, so reporting becomes negotiation and analytics becomes reconciliation.
Data and information architecture fixes that at the source: a shared model of the domains that matter, clear ownership, and documented flows from where data is created to where it is used. It is the difference between debating which report is right and deciding what to do about the answer.
We work across business and technology stakeholders, and stay independent of platform vendors, so the architecture you get is shaped by your needs rather than a product.