A Private Firm, Personally Directed

DCQ Ventures advises a select group of clients whose affairs call for close attention. Our work encompasses private capital, ownership structures, succession matters and the coordination of specialists required to support them.

We believe private wealth is best served through familiarity. Familiarity with the history of an estate. Familiarity with the people involved. Familiarity with the decisions already taken and those still to come.

Our Role

A substantial private estate is rarely confined to one discipline or one jurisdiction. It can involve operating businesses, investment portfolios, real estate holdings and fiduciary structures. It may also bring questions of residence, family governance, philanthropy and succession.


We provide a single, informed point of direction across these matters.

Our firm works alongside clients and their existing advisers. We establish a full picture of the present position, identify the priorities requiring attention and coordinate the work needed to carry matters forward. We remain close to the mandate, ensuring that important decisions are approached with sufficient context.

The Character of a Mandate

Some mandates begin after a significant liquidity event. Others begin with an inherited structure that requires renewed attention. Many develop around an international life, where ownership and personal responsibilities extend across several countries.

Roman Denk

1959 – 2025

Roman Denk

Roman Denk was the founder of DCQ Ventures and the defining influence on its approach.

His career in finance and family office services was distinguished by technical knowledge, careful judgement and a genuine ease with people. Roman was a private individual who valued discretion. He was also a trusted adviser and, for many clients, a close friend.

He approached private wealth as a responsibility requiring patience and personal attention. He understood the importance of sound structures, clear counsel and good relationships with the advisers around a client.

Born and raised in Vienna, Roman passed away last November, in the city he loved and called home. His legacy is carried forward through the standards he set for our firm and the manner in which we serve our clients.

Discuss a Private Mandate