Marco Colucci

At the age of 16, Marco Colucci completed his first internship in a wood carving and gilding workshop in Geneva. After obtaining a CFC, he completed his initial training as a framer with an apprenticeship in painting restoration with a master apprentice (John Archinard, painting restorer in Geneva). He then completed this training at a restoration school in Florence, Italy. In 1990, he opened his very first workshop in Geneva.

Patrizia Roncadi

An art historian with a Master’s degree in museology, Patrizia Roncadi worked as a conservator-restorer for the Italian Ministry of Culture. She then worked in various fields linked to the art market, collection development and art book publishing. Since 2020, she has been co-director of the CAS in Art Collection Management.

Bérengère Primat

Born in 1973 in Neuilly-sur-Seine, this Aboriginal art enthusiast has been the president of the Fondation Opale in Lens since 2018.

Patrick Gyger

Born in 1971 in São Paulo, Brazil, Patrick was director of Maison d’Ailleurs, a science fiction museum in Yverdon-les-Bains from 1999 to 2011. Between 2011 and 2020, he succeeded Jean Blaise as director of the Lieu Unique in Nantes.

Thomas Hug

Thomas Hug, founder and director of:

Musikverlag Saier & Hug (Berlin, 2005-2008)
Gallery COMA (Berlin, 2006-2011) 
artgenève – art fair (Geneva, 2012)
artmonte-carlo – art fair (Monaco, 2016)
Geneva Biennale- Sculpture Garden (Geneva, 2018)
Night-Fall – ephemeral restaurants (Switzerland, 2020)
International Festival for Art & Gastronomy (first edition Paris, 2022)

Hervé Pierron

Since 1988, Hervé Pierron has been a logistics manager in many companies in France. In 2014, he joined Harsch where he manages and optimizes the secure storage warehouses. He also supervises 5 warehouse workers.

Laurent Bosson

Laurent Bosson has been working at Harsch since 2007. He is a carpenter and fine art technician. His speciality is the manufacture of crates for the transport of works of art.

Magali Gaugy

Magali Gaugy has been working for 17 years in the transport and storage of artworks. She joined Harsch in 2018 and is in charge of projects for various museum moves.



Sébastien Morard

Sébastien Morard joined Harsch in 2010 as a warehouseman and moved to the customs declaration department in 2011. After passing the federal certificate in 2016, he took over the position of manager in 2020.

Gérard Kohler

Gérard Kohler is Director of the Fine Art Department at Harsch. After obtaining his federal diploma as an export expert, he joined Harsch in 2001.