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Milan, June 21, 2016. Tele-Rilevamento Europa – TRE, a CLS group company since 2015, with a subsidiary in Vancouver (TRE Canada) and ALTAMIRA INFORMATION, formerly acquired by CLS, with a subsidiary in Calgary, officially become TRE ALTAMIRA.

This merger has created the foremost group of companies focusing on satellite InSAR services, with offices in Milan, Barcelona and Vancouver. The office in Calgary has been merged into the Vancouver office.

The new TRE ALTAMIRA group is headed by Alessandro Ferretti.

The companies have changed their names to TRE ALTAMIRA s.r.l. in Milan, TRE ALTAMIRA S.L. in Barcelona and TRE ALTAMIRA Inc. in Vancouver.

TRE ALTAMIRA is the largest InSAR group worldwide. With over 15 years’ experience, it is globally recognized as the world leader in millimetre-precision ground displacement measurements from satellite radar data, which are used in a variety of sectors, including oil & gas, mining, civil engineering and geohazard monitoring.

The new website for the group is

  • MILAN: Ripa di Porta Ticinese, 79 20143 Milan Italy Tel: +39 02 4343 121
  • BARCELONA: C/ Corsega, 381-387 E-08037 Barcelona Spain Tel: +34 93 183 57 50
  • VANCOUVER: Suite #410 – 475 West Georgia Street, Vancouver, BC V6B 4M9 Canada Tel: +1 604 331 2512