Cube Infrastructure Managers Strengthens Leadership Team with Key Appointments
Investor - People | Mar 03, 2025 | Cube Infrastructure Managers

Cube Infrastructure Managers, a prominent European mid-market infrastructure investor, announced a series of significant leadership appointments to enhance its organizational structure and support its ambitious growth plans. Emmanuel Rogy has been appointed as Chief Operating Officer, adding to his existing roles within the company. Xavier Martin, with extensive experience in the telecoms industry, joins Cube IM as Partner, Head of Telecoms & Digital, and will be responsible for managing the company’s Telecoms & Digital platform across its core strategies. Stéphane Calas has been named Head of Financing & Operational Control, responsible for overseeing all debt financings and performance reporting for Cube’s portfolio companies. These appointments are part of Cube IM’s succession plan and aim to leverage deep sector knowledge to transform essential infrastructure assets across Europe in sectors driven by long-term megatrends such as energy transition and telecoms. Since its founding in 2007, Cube IM has raised and managed over €4.3 billion, conducting over 45 investments across Europe.
Sectors
- Infrastructure Investment
- Telecommunications
- Energy Transition
Geography
- Europe – Cube Infrastructure Managers operates across Europe, making transformative investments in mid-market infrastructure to support local communities and long-term growth.
- Luxembourg – Luxembourg serves as the base for Cube IM, where the announcement and organizational changes originate, underscoring its strategic importance.
Industry
- Infrastructure Investment – Cube Infrastructure Managers focuses on infrastructure investment within Europe’s mid-market, managing significant institutional capital and transforming essential infrastructure assets.
- Telecommunications – With a focus on Telecoms & Digital, Cube IM aims to enhance its strategies within this industry through strategic leadership and investments in relevant platforms.
- Energy Transition – Cube IM focuses on sectors underpinned by long-term environmental and social megatrends, including energy transition, aiming to support sustainable infrastructure growth.
Financials
- €4.3 billion – Cumulative institutional capital raised and managed by Cube Infrastructure Managers across its funds and co-investment vehicles since 2007.
Participants
Name | Role | Type | Description |
---|---|---|---|
Cube Infrastructure Managers | Private Equity Firm | Company | A leading European mid-market infrastructure investor specializing in transforming essential infrastructure assets across Europe, with a focus on long-term mega-trends. |
Emmanuel Rogy | Chief Operating Officer | Person | Appointed COO of Cube IM, previously a Partner and Head of Human Resources, contributing significantly to the company's operational and organizational leadership. |
Xavier Martin | Partner, Head of Telecoms & Digital | Person | Appointed Head of Telecoms & Digital, with extensive experience in the telecoms sector, tasked with overseeing and enhancing Cube IM's digital platforms. |
Stéphane Calas | Head of Financing & Operational Control | Person | Appointed to lead the financing and operational control aspects of Cube IM, leveraging his extensive experience in asset management and investments. |
Renaud de Matharel | CEO | Person | CEO of Cube IM, leading strategic growth initiatives and overseeing key organizational changes. |