About
Greenrock Cronus stewards one family's capital across three specialist divisions (proprietary trading, private equity and secured private finance), bound by a common standard of governance and a shared long horizon.
The advantages of permanent capital
Unlike a fund answerable to outside investors, a single-family office invests its own capital towards its own objectives. That independence is our defining advantage: we can act decisively, hold positions patiently, and pursue opportunities that a shorter mandate would never allow.
Each division reports to the family principals or the chief investment officer, and operates within governance structures built for transparency, accountability and the safeguarding of capital. Investment committees of principals and professional advisers review and approve the decisions that matter most.
The result is a group that combines the conviction of an owner with the rigour of an institution, quietly, and for the long term.
What guides us
Confidentiality
We operate privately. Discretion is not a policy but a principle, extended to the family, to counterparties and to every relationship we hold.
Stewardship
We think in decades, not quarters. Our purpose is to preserve and grow capital for the generations that follow.
Rigour
Disciplined diligence, robust risk controls and clear governance frameworks underpin every decision across the group.
Alignment
One pool of capital, one set of objectives. We answer to the family alone, and our incentives are identical to theirs.
The group
Each operates with deep specialism while sharing the family office's standards of governance, risk management and alignment.
The proprietary trading division: developing, executing and monitoring multi-asset strategies across global markets, governed by disciplined risk management.
The private equity division: direct investments in private companies across the full lifecycle, from sourcing and diligence to value creation and exit.
The private finance division: secured, asset-backed lending that supports the family office's own private equity transactions and real estate deals with capital protection at its core.
Where we are
37th Floor, One Canada Square, London
London E14 5AA, United Kingdom