At a certain level of wealth, traditional private banking simply isn’t enough.
Billionaires often face a different kind of financial complexity: multi-generational wealth planning, global tax exposure, illiquid private assets, philanthropy, direct investments, as well as governance across families, entities, and jurisdictions.
Family offices are built to handle exactly that.
If you are looking to invest as an expat or high-net-worth individual, which is what I specialize in, you can email me (hello@adamfayed.com) or WhatsApp (+44-7393-450-837).
This includes if you are looking for a free expat portfolio review service to optimize your investments and identify growth prospects.
Nothing written here is financial, legal, tax, or any kind of individual advice or a solicitation to invest.
What does family office mean on billions?
At its core, a family office is a private company created to manage the wealth and affairs of a single family (or sometimes several, in the case of a multifamily office).
Unlike typical advisors, family office staff are employed by the family itself—and are accountable only to them.
Why not just hire a few good advisors? Scale and coordination.
When a family owns operating businesses, real estate across continents, venture capital holdings, art collections, and trusts in offshore jurisdictions, they need more than advice.
They need control, integration, and institutional-quality execution on their terms.
A well-run family office brings everything under one roof.
There’s also privacy and continuity. Many billionaires don’t want their affairs outsourced to, say, 10 different firms. They want discretion plus a long-term team who understands their history, structure, and legacy goals.
That doesn’t mean billionaires can’t hire or don’t work with wealth managers and advisors.
Billionaires still work with private banks, tax lawyers, and investment advisors. The difference is, those professionals often report to the family office, not directly to the family.
When wealth reaches hundreds of millions or more, the priorities shift.
It’s no longer just about performance or access, but control, continuity, and coordination across every aspect of a family’s financial and personal life.
Billionaires don’t rely on a single advisor or bank. They build a system around their needs, not a bank’s product shelf. And at that scale, it’s not merely practical. It’s necessary.
Pained by financial indecision?

Adam is an internationally recognised author on financial matters with over 830million answer views on Quora, a widely sold book on Amazon, and a contributor on Forbes.