This model puts a corporate shell around trustee judgment.
A family office coordinates work. A private trust company or institutional trustee actually becomes the fiduciary engine.
That matters because the operating question changes. The issue is no longer only whether one trustee made a prudent decision. The issue is whether the company has a governance system, a compliance system, a records system, and an authority system strong enough to make prudent decisions repeatedly across many trusts and many years.
In plain English, this is where trust administration starts looking like board governance rather than personalized stewardship.

