London-listed alternatives manager Gresham House has acquired SUSI Partners, a Zurich-based firm focused on energy transition infrastructure. All SUSI employees will move to Gresham House and SUSI’s CEO Marco van Daele will head the Gresham House’s enlarged energy transition division on completion of the deal. Ben Guest, managing director at Gresham House Asset Management and the lead fund manager of the Gresham House Energy Storage fund, will continue to lead the UK-based energy transition team. See also: Gresham House’s Ben Guest: Taking advantage of fluctuating prices in battery energy storageThe teams will continue to focus on energy transition investment opportunities across renewable energy production, energy efficiency, energy storage, and the electrification of transport and heating, among other themes. See also: Gresham House Energy Storage fund lowers management fee