Family offices are often treated by banks and advisers as very large private clients. They aren't. A family office is a business, with governance, staff, outside service providers and a written investment policy. It needs to be advised, banked and run as one.
What does the family office world look like in 2026?
More family offices are being set up, and they're being taken more seriously by regulators. Two things are driving this: wealth passing from first- and second-generation founders in Asia and the Middle East, and regulatory support in Singapore, Dubai, Abu Dhabi and Hong Kong.
A family office, put simply, is a private company that manages one family's wealth (a Family officeA private organisation that manages the money and affairs of one wealthy family (single-family) or several (multi-family).) or several families' wealth (a multi-family office).
Several regimes now apply:
- Singapore's Section 13O/13U regime
- The DIFC and ADGM family office frameworks (the financial-centre zones in Dubai and Abu Dhabi)
- The UAE's federal Family Business Law
Together they mean family offices now operate as regulated or semi-regulated entities with a real institutional profile.
Why does "private client" thinking fail?
A family office differs from a wealthy individual in three structural ways. Treat it like an individual and you'll get the wrong service at the wrong price. Here are the three differences.
- Governance. A family office has a board, an investment committee and, usually, professional staff who aren't family members. Decisions are minuted (written up in formal minutes). A "private client" wealth-management relationship assumes one person makes the final call.
- Scale. Deal sizes are institutional. A family office asked to write a €25m allocation should see institutional pricing, custody and reporting, not retail-plus.
- Cross-generational planning. The office exists to serve a family for decades, through succession events, marriages, Tax residenceThe country that treats you as living there for tax purposes, and so can tax your worldwide income. Each country sets its own rules; your passport doesn't decide it. changes and generational hand-overs. Solutions have to be portable.
Banks and advisers who miss this tend to do one of three things: overcharge, under-service, or offer products that fit their private-client shelf rather than the family's actual mandate.
What does a properly served family office look like?
It has institutional-grade custody, reporting, governance and staff, all documented. Here's the checklist.
- Institutional custody. Segregated accounts (the family's assets kept separate from the bank's own), independent reporting and access to the bank's institutional trading desks.
- Independent investment reporting. One consolidated view across all your custodians (the banks that hold your assets) in a single system, not four separate bank statements.
- A written IPS (Investment Policy Statement). This is the rulebook for how the money is invested. The board reviews it annually, and it sets asset-allocation ranges (how much can go into shares, bonds and so on) and liquidity requirements (how much must be quick to turn into cash).
- Governance discipline. Quarterly investment committee meetings, written minutes and a conflict-of-interest register.
- Professional staff. A CIO (chief investment officer) or head of investments, a controller (who keeps the books), and often a general counsel or head of operations. Even single-family offices typically run four to eight people at scale.
- Regulated status where required. Singapore VCC/13U, DIFC/ADGM family office designation, or Hong Kong SFC Type 9 for external mandates (that is, managing money for people outside the family).
Where are the grey areas?
Regulation is the main one. Whether your family office needs a licence depends on who it serves and where it's based. The rules differ by jurisdiction, so check yours before you set anything up.
- Whether your family office needs to be regulatedarguable
Why it's greya family office that only serves the family is usually not directly regulated, but the jurisdiction may still require registration or licensing (for example Singapore 13O/13U, DIFC/ADGM)
What it could meanregistration or licensing obligations you didn't plan for
- Serving anyone outside the familysettled
Why it's greyserving third parties triggers full licensing
What it could meanfull licensing requirements
Grey areas turn on the details: where you live, how the money moves and what paperwork you keep. On a free 30-minute call we look at your own situation and tell you plainly how strong your position would be, before you commit to anything.
What goes wrong most often?
Four failures come up again and again. Each one is avoidable.
- Running the family office out of the operating business's finance team. It works for a year. It fails on succession and on any regulator's inspection.
- Using retail-priced structured products where institutional pricing was available. Over a decade, the cumulative cost drag is often multiple times the office's operating budget.
- No IPS. Every investment decision becomes an argument.
- The founder as sole decision-maker with no documented delegation. On incapacity or death, the office freezes.
How do we approach this at Sovereign Signal?
We help families set up single-family offices where the wealth and complexity justify it (typically €100m+). Where they don't, we help smaller families use multi-family-office platforms.
We design the governance, the investment policy and the service-provider stack together. We also introduce the specialist custodians, administrators and legal counsel who serve family offices institutionally.
We don't sell products and we don't take custodian commissions. Our recommendations are structural, not commercial.
- You have roughly €100–150m or more of investable assets
- Your wealth and its complexity justify a board, staff and a written investment policy
- You're below that level, where a multi-family office or specialist wealth-management platform is usually more efficient
What does a real review look like?
Here's a case from our own work. A €400m single-family office in Europe was using a private-bank platform. It had four separate custodian relationships, no consolidated reporting, and an IPS written seven years earlier.
We ran a three-month review. We consolidated custody to one prime custodian with two backup banks. We installed an institutional reporting layer. We rewrote the IPS with the family board, and we hired a CIO.
Annual custody and admin costs fell by 35%. Investment performance transparency improved dramatically.
- 1StartReview what was therefour custodian relationships, no consolidated reporting, an IPS written seven years earlier
- 2Month 1–3Consolidate custodyone prime custodian with two backup banks
- 3Month 1–3Install reportingan institutional reporting layer
- 4Month 1–3Rewrite the IPSdone with the family board
- 5Month 1–3Hire a CIOsomeone to own the investment decisions
- 6EndResultannual custody and admin costs down 35%
FAQs
What's the minimum size for a single-family office?
Practically, €100–150m of investable assets. Below that, a multi-family office or specialist wealth-management platform is usually more efficient.
Where should a new family office be based?
It depends on the family's residence and time zone. Singapore, Dubai, Abu Dhabi, Zurich, Geneva and London each have real merits.
Does the office need to be regulated?
If it only serves the family, usually not directly. But the jurisdiction may require registration or licensing (Singapore 13O/13U, DIFC/ADGM). Serving third parties triggers full licensing.
How many people do family offices actually employ?
A €200m office typically has four to six full-time staff. A €1bn office has fifteen to thirty.
