Guillaume Sebastien


Senior Project Manager

About

Professional Summary

Guillaume is Senior Project Manager of Colliers Luxembourg.

Guillaume has a very good Luxembourg building construction knowledge coupled with the M&E knowledge to understand the technical operation of a building: H&S & Environment Compliance, Green certification, Space and M&E efficiency.

For Landlords and Investors, Guillaume is a contact for the following advisory services:

  • Asset Management services :
    • Building surveys ;
    • Due Diligence ;

Before joining Colliers International, Guillaume was Project Manager at Soludec s.a. and made the refurbishment of the Hotel Royal at Luxembourg, with a new restaurant, a new piano-bar and 160 new rooms and suites.

Prior to this, Guillaume was Technical Engineer at the technical design office Betic s.a.

Accomplishments

  • Main last 1 Year Office assignments:
    • KBL bank: project management of the customers floor at the 1st floor of the KBL tower in Luxembourg city, for 1,300 sqm;
    • KBL bank: development of a mixed use land of 3 Ha in Bertrange, close to Luxembourg city;
    • CORPUS SIREO: project management for a 3,000 sqm office building prime located in Luxembourg city;
    • SAFRA BANK: project management for 5,000 sqm office building prime located in Luxembourg City;
    • EUROBANK: building survey of a 3,000 sqm office building located in Luxembourg City;
  • Main last 1 Years Logistics assignments:
    • JAGUAR LAND ROVER: Warehouse survey for a 30,000 sqm warehouse site in Metz (France);
    • KVERNELAND: Project management for a 30,000 sqm warehouse site.

Services:

  • Project Management
  • Valuation and Advisory Services

Property Type:

  • Industrial
  • Office
  • Multifamily-Apartment
  • Retail

Skills:

  • Building Surveying
  • Construction Control
  • Construction Management
  • Design and Build
  • Engineering and Building Operations
  • Engineering Services
  • Green Building Advisory
  • Planning
  • Warehouses
  • Mixed-Use Properties

Education:

Guillaume has the following graduations / certifications:

  • Graduated of a BEP/CAP in Cooling and Air-Conditioning (High Distinction), School of Bosserville, Art/Meurthe, France (2001-2003);
  • Graduated of a BAC Sciences and Technical Engineering in Energy (High Distinction), School of Bosserville, Art/Meurthe, France (2003-2005);
  • Graduated of a DUT Technical and Energy engineering, University of Nancy II, Longwy Faculty, France (2005-2007);
  • Graduated of a Licence in Cooling and Air-Conditioning engineering, University of Nancy II, Longwy Faculty, France (2007-2008);
  • Certified designer/advisor of passive house by the Passiv Haus Institut, Germany;
  • Certified expert in Energetic Performances Certificates for residential and functional building by the OAI (Engineer and Architects Association), Luxembourg;

 

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