11 October 2026 Educational publication, not investment advice

Financial intelligence for substantial wealth

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Section · Family

Professionals

Building and evaluating the advisory bench, plus a directory of real organizations serving substantial wealth.

Educational reference: explanations and tradeoffs, never recommendations. Qualified professionals evaluate what fits a particular family.
Start here Building an Advisory Team

Building an advisory team means assembling the core professionals a substantial family relies on, including investment advisers, estate attorneys, CPAs, insurance specialists, private bankers, and situational experts, and…

7 min read Read →
Pillar Questions to Ask Any Adviser

When evaluating any financial, legal, or tax adviser, the questions a family asks, and the answers they receive, reveal…

01

Selection

5 entries
A–Z

The Directory

Real organizations serving substantial wealth, listed alphabetically by category. Inclusion is not a ranking, rating, or endorsement: it is a starting point for a family's own diligence.

Accounting & Tax Advisory8
Associations & Networks6
Family Security & Cyber5
Insurance & Risk Advisory6
Multi-Family Offices & Wealth Firms10
Philanthropy7
Private Banks11
Software & Reporting6
Trust & Estate Law7
Trust Companies & Custody8
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The Wealth Ladder

Managing Substantial Wealth Wealth at $10MWealth at $25MWealth at $50MWealth at $100MWealth at $250MWealth at $500MWealth at $1B+

Invest

Investing Public Markets Private Markets Real Estate Lifestyle Assets Markets Overview Screener

Plan

Tax Estate Planning Trusts Philanthropy Insurance Risk Management Banking & Credit

Family

Family Office Family Governance Next Generation Global Wealth Professionals

Reference

LearnGlossary CalculatorsNews Data deskAsk AI AgentsSaved API