Gresham House has acquired SUSI Partners AG for an undisclosed amount, in a transaction that sees the Swiss-based specialist investment manager become part of the UK alternative asset manager. SUSI Partners is an independent firm with an exclusive focus on private, mid-market investment opportunities arising from the global energy transition. With over 15 years of dedicated experience, the firm has been an early mover in this sector, accumulating over EUR 2 billion in capital from institutional investors and executing investments in more than 25 countries, primarily in Europe.
Gresham House, known for its focus on sustainable investments and alternative assets, aims to significantly bolster its capabilities in the rapidly expanding energy transition sector through this acquisition. SUSI Partners brings a proven track record across equity, credit, and Asia-focused strategies dedicated to decarbonisation efforts. This strategic move is poised to enhance Gresham House's offering to institutional investors seeking exposure to critical infrastructure driving global energy system transformation.
The integration of SUSI Partners' expertise is expected to create substantial synergies, particularly in expanding geographic reach and diversifying investment products. SUSI's deep experience in mid-market energy transition infrastructure, combined with its established relationships and strong pipeline across Europe and Southeast Asia, will complement Gresham House's existing portfolio. This acquisition is designed to consolidate specialized knowledge and operational strength, further driving value creation for all stakeholders by uniting distinct but complementary investment philosophies in sustainable infrastructure.
The combined entity will form a more comprehensive platform dedicated to impactful returns within the energy transition. This union is anticipated to strengthen their collective ability to invest institutional capital across various segments of energy transition infrastructure, contributing meaningfully to global decarbonisation efforts while generating attractive risk-adjusted returns for clients. The acquisition positions the expanded Gresham House to capitalize on continued growth in sustainable infrastructure investment worldwide.