Losinger Marazzi SA
Markus Ruefenacht has extensive experience in the field of building technology and energy management. Currently serving as the Deputy Department Head and HLKS Consultant at Losinger Marazzi SA since August 2011, Markus specializes in heating, ventilation, cooling, and sanitary systems, offering expertise in conceptualization, calculation, and project oversight for various stakeholders. Prior to this role, Markus was a Project Manager for energy contracting at AEK Energie AG from April 2007 to July 2011 and worked as a Project Manager in HLKS at PGMM Schweiz AG from March 2002 to March 2007. Markus holds multiple qualifications, including a CAS in integrative building technology and energy from Lucerne University of Applied Sciences and Arts, and diplomas in economic technology and heating engineering from the gibb Berufsfachschule Bern, alongside foundational training in heating and sanitary technology.
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Losinger Marazzi SA
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Shaping the future - Developing something new together Losinger Marazzi is the leading Swiss company of intelligent construction. Together with our clients, we design living environments that meet all the needs of a complex, networked and mobile society. We construct new buildings, upgrade existing ones, and are always aware and sensitive to the entire life cycle of a property. With a workforce of 800 people, Losinger Marazzi achieves a yearly turnover of approximately CHF 800 million. Being part of Bouygues Construction, the company thus combines the strength of an international Group with the flexibility of a local organisation www.losinger-marazzi.ch