Dr. Andreas Ermann
 
   
Managing Director
 
 

 

 

 
  Holding a PhD in Economics, Dr. Andreas Ermann, who worked as a former consultant for McKinsey and Company Zurich and came in 1993 to China, is the Founder and Managing Director of GSN Property Services Co., Ltd.  

 
Mr. Jeff young
 
 
Head of procurement
 
 

  

 
 

 

Holding a professional MBA degree with rich experience in procurement specifically in regards to EOQ model, cost and purchase management and risk control, Mr. Jeff Young is the Head of Procurement for GSN Property Services Co,. Ltd

 

 
Mr. Benoît Sassin
 
 
Head of Finance
 
 
 HEAD OF THE CENTRE OF COMPETENCE FOR Technical services
 
 
 

Holding a professional Master degree in engineering combined with rich experience in construction and property management, Mr. Benoît Sassin is the Head of Administration for GSN Property Services Co., Ltd.

 

 
Mr. Roger Philipp
 
 
Director of Operations SHANGHAI
 
 
HEAD OF THE CENTRE OF COMPETENCE FOR CLEANING & gardening services
 
 

Holding a professional degree as Bachelor of Engineering combined with rich experience in project and property management, Mr. Roger Philipp is Director in charge for the GSN Property Services Co., Ltd. projects within the Shanghai region.

 

 
Mr. Armin Liebler
 
 
General Manager BEIJING
 
 
 HEAD OF THE CENTRE OF COMPETENCE FOR SECURITY & FIRE SAFETY
 
 

Having a professional education in Security & Safety management combined with rich experience in the security industry, Mr. Armin Liebler is General Manager in charge for GSN Property Services Co., Ltd. projects within the Beijing region, in addition to Key Account Manager and Head of the Center of Competence Security & Fire Safety for all related projects in GSN.

 

 
Mr. Samuel Finnerty
 
 
General Manager SUZHOU
 
 
HEAD OF THE CENTRE OF COMPETENCE FOR Support services
 
 

Having a professional education in hotel management combined with rich experience in the hospitality industry, Mr. Samuel Finnerty is General Manager in charge for the GSN Property Services Co., Ltd. projects within the Jiangsu region.

 

 
Mr. Bai Mingliang
 
 
Director of Operations Hangzhou
 
 

 

  

 
 

Holding a professional degree in computer science and technology, Mr. Bai joined GSN in 2008. He has a rich experience in IT, electric systems and BMS design. He is Director of Operations for the Hangzhou branch.

 

 
Mr. Kevin han
 
 
Director of Operations shenyang
 
 

 

  

 
 

 Holding a professional Bachelor degree of security Management, with rich experience in project and property management, Mr. Kevin Han is the Director of Shenyang for GSN Property Services Co,. Ltd

 

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"They entrusted us to manage their properties"