Drusus for Family Office Services
The analytical instrument for offices stewarding capital across generations.
The family office occupies an unusual analytical position. The time horizon is generational, not quarterly; the mandate is preservation as much as growth; the universe of holdings is broader than that of a typical fund, spanning operating businesses, real estate, private investments, and listed portfolios. The available tools are typically designed for one of these dimensions only.
Drusus is built for the listed-portfolio component of the office's work. It does not address the operating-business or private-investment portions of the office; those properly sit with other advisors. For the listed portfolio, however, Drusus provides the analytical depth that institutional tooling provides at institutional prices, at a cost the single-family or modestly-scaled multi-family office can absorb.
Capabilities
The Drusus features most relevant to work in this domain.
Generational scenario modelling
Monte Carlo simulations at 30, 50, and 100-year horizons, supporting the long-horizon stewardship work the family office is most distinctively asked to perform.
Liquidity profiling
Mapping of the listed-portfolio liquidity ladder, stress-tested against the drawdown scenarios that bear on the buffer the office should maintain.
Cross-market coverage
For offices with international diversification, the platform handles HKEX, NYSE, NASDAQ, LSE, and the major European venues as first-class citizens.
Discreet operational design
The platform retains analytical records under the office's account only; it does not share holding data with third parties or condition advertising on user data. The full operational detail is in the Security and Trust page.
Where Drusus Fits in the Workflow
Drusus complements the legal, tax, and structuring advisors who properly handle the non-listed components of the office's work. For the listed portfolio, it provides the analytical depth and verified data foundation that support the office's direct stewardship work and the periodic principal reporting that is the office's most consequential deliverable.
What This Is Not
Drusus is not a family office management system, a private-investment tracking platform, a generational governance tool, or a substitute for legal, tax, or structuring counsel. It is the analytical instrument for the listed portion of the office's work.