Josef Lütolf

IST Investmentstiftung (IST) is an independent pension fund investment advisor headquartered in Zurich, Switzerland with additional office in Lausanne. The firm was founded in 1967 as a non-profit organization by 12 pension schemes. IST provides an extensive range of broadly diversified cost-effective collective investments to Swiss pension schemes.

Renaissance KMU Schweizerische Anlagestiftung provides investment services. It specializes in pension funds. The firm invests in small and medium-sized enterprises. The company was founded in 1997 and is headquartered in Lausanne, Switzerland.

Part of ICONA Capital Ltd., Stoneweg SA is a real estate asset manager and investment advisory group based in Geneva, Switzerland. The Swiss company relies on local operating teams to identify, develop and manage real estate investments around the world. Stoneweg has invested more than €5 billion in real estate in various sectors including residential, commercial, logistics and hospitality. Its expertise lies in both equity and debt investment strategies. Stoneweg's clients include financial institutions and family offices that invest in a variety of structures, including club deals, joint ventures and co-investments. Stoneweg has completed more than 300 acquisitions alongside partners since its founding in 2015 by Jaume Sabater Martos, Taner Alicehic, Joaquin Castellvi, and Jean Golinelli. Jaume Sabater Martos has been the CEO since 2015. Stoneweg was acquired by ICONA Capital Ltd. on November 30, 2022.