K Street – Advisor & Investment About Us

A private family office and investment holding

K Street is a private family office and investment holding headquartered in Milan, with offices in Athens and London. We manage and develop the patrimony of a single family across three complementary domains: the direct control of operating companies, the ownership of prime real estate, and activity in international capital markets.

Mission

Our mandate is singular: to preserve, grow, and transmit the family's capital across generations. We pursue it with discipline and a long-term orientation, measuring performance over economic cycles rather than quarters and committing patient capital to businesses and assets we understand in depth. It is in this spirit that the Ferrulli family entrusts its patrimony to K Street.

Our approach as a holding

As a holding company, we acquire controlling and strategic interests in operating businesses and act as engaged, responsible owners. We support our subsidiaries with capital, governance, and operational expertise, enabling them to strengthen their market position, professionalise, and create durable value. Our involvement is constructive and long-term, aligned with the interests of each company and the people who lead it.

Governance

Our activity is framed by a structured governance model that ensures discipline, accountability, and continuity across the holding and its portfolio.

•  Board of Directors — sets the strategic direction of the holding, oversees its activities, and approves major decisions.

•  Investment Committee — reviews and approves investment decisions, defining risk criteria, capital allocation, and investment thresholds.

•  Advisory Board — brings independent, external expertise and sector insight to inform strategy and opportunity assessment.