— Private Banking
Family Office.
A single desk for the whole balance sheet.
— Private Banking
A single desk for the whole balance sheet.
— Minimum AUM
€25,000,000
— Annual retainer
From €120,000
— Reporting
Daily · Mo · Q
— Team
Banker · Lawyer · CPA · Ops
— Overview
Multi-family office service for principals with €25m+ in investable assets. We aggregate, govern, and report across every account, structure, and asset — at home and abroad.
— Features
All custodians, all jurisdictions, one daily P&L. Drill from family-aggregate to single line item with one click.
Family constitution, investment policy statement, and board meeting cadence — set up and run by us. Five-generation roadmaps.
Property, aviation, art, and philanthropic vehicle administration handled by an internal team. One number, one team.
— Aggregate dashboard
A live snapshot of one of our family offices — every custodian, every jurisdiction, one consolidated view. Yours plugs into your existing custodial relationships in week one.
Open an account →— Aggregate · 4 entities
Family P&L.
Total
€ 4.28m
— Process
Step 01
Scope
Two-meeting discovery: balance sheet review, then governance and team needs.
Step 02
Mandate
Single retainer agreement scoped to your family. Pricing is flat, transparent, multi-year.
Step 03
Onboard
Custodian connections, document migration, and reporting build typically takes 6–8 weeks.
Step 04
Run
Quarterly board meetings (in-person Praha or by video), monthly P&L pack, daily portal.
— Key facts
All headline terms shown here. Indicative pricing — your dedicated banker will confirm exact figures based on your relationship and the structure agreed.
Regulated by the Czech National Bank.
Member of EU Deposit Guarantee Scheme.
| Minimum AUM | €25,000,000 |
| Annual retainer | From €120,000 |
| Reporting frequency | Daily / monthly / quarterly |
| Team | Banker, lawyer, accountant, ops |
| Custodian connections | Open architecture |
| Board meetings | Quarterly · Praha or video |
"We came to Diavulcan in 1996 after our Swiss bank lost track of who we were. Three banks have tried to win us back since. None has come close. The same banker still answers the same line."
— Mr. P. Janáček
Client since 1996 · Praha
— Questions
Are you a single-family or multi-family office?
Multi-family — we serve roughly 40 families across CEE and DACH. Each retains a dedicated principal-banker.
Can my existing accountant stay in place?
Yes. Most clients keep their existing tax counsel and audit relationships; we co-ordinate with them.
How is data segregated?
Each family has its own encrypted environment with role-based access. We never cross-share data, period.
Will you advise on my operating businesses?
Yes if you want — we have CFO-level partners. No if you don't — many clients keep operating-business advice with their existing CFO.
Have a question we did not answer? Message your banker or write to us directly.
— Related
— Begin
A short conversation is the fastest way to understand whether family office are the right structure for you. We reply within two business days — usually the same day.