26. Group companies
| 
       
  | 
    
       
  | 
    
       
  | 
    
       31.12.2016  | 
    
       31.12.2015  | 
    
       
  | 
  |
| 
       
  | 
    
       Domicile  | 
    
       Original currency  | 
    
       Share capital in CHF 1,000  | 
    
       Ownership interest 1)  | 
    
       Ownership interest 1)  | 
    
       Footnote  | 
  
| 
       Properties  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Investis Properties SA  | 
    
       Lens  | 
    
       CHF  | 
    
       1,650  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Investis Patrimoine SA  | 
    
       Lens  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       51%  | 
    
       K  | 
  
| 
       Serge Spaggiari SA  | 
    
       Perly-Certoux  | 
    
       CHF  | 
    
       200  | 
    
       100%  | 
    
       51%  | 
    
       K  | 
  
| 
       Domus Flavia Investments Ltd  | 
    
       Luxembourg (LUX)  | 
    
       CHF  | 
    
       1,859  | 
    
       100%  | 
    
       
  | 
    
       K  | 
  
| 
       Volki-Land AG  | 
    
       Volketswil  | 
    
       CHF  | 
    
       50  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Valotel SA  | 
    
       Lens  | 
    
       CHF  | 
    
       2,000  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       OR Omiresidences Sàrl  | 
    
       Lens  | 
    
       CHF  | 
    
       20  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Les Résidences Privées SA  | 
    
       Lens  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       51%  | 
    
       K  | 
  
| 
       Raffaele Investissement SA  | 
    
       Lens  | 
    
       CHF  | 
    
       100  | 
    
       50%  | 
    
       50%  | 
    
       Q  | 
  
| 
       La Foncière de la Dixence SA  | 
    
       Lens  | 
    
       CHF  | 
    
       100  | 
    
       50%  | 
    
       50%  | 
    
       Q  | 
  
| 
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Real Estate Services  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Privera AG  | 
    
       Muri bei Bern  | 
    
       CHF  | 
    
       4,000  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Régie du Rhône SA  | 
    
       Lancy  | 
    
       CHF  | 
    
       3,000  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Régie du Rhône Crans-Montana SA  | 
    
       Lens  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Treos AG  | 
    
       Volketswil  | 
    
       CHF  | 
    
       1,000  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Synergie Services Facility Management SA  | 
    
       Lancy  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       AGD Renovationen AG  | 
    
       Neuenhof  | 
    
       CHF  | 
    
       500  | 
    
       53%  | 
    
       53%  | 
    
       K  | 
  
| 
       Chauffage-Assistance SA  | 
    
       Geneva  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Clim-Assistance SA  | 
    
       Geneva  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       
  | 
    
       K  | 
  
| 
       SoRenova SA  | 
    
       Lens  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Ooh network Sàrl  | 
    
       Lens  | 
    
       CHF  | 
    
       
  | 
    
       
  | 
    
       100%  | 
    
       K 2)  | 
  
| 
       Insite Management SA  | 
    
       Echandens  | 
    
       CHF  | 
    
       120  | 
    
       42%  | 
    
       42%  | 
    
       E  | 
  
| 
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Corporate  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Investis Holding SA  | 
    
       Zurich  | 
    
       CHF  | 
    
       1,280  | 
    
       n.a.  | 
    
       
  | 
    
       K  | 
  
| 
       Investis Investments SA  | 
    
       Lens  | 
    
       CHF  | 
    
       1,000  | 
    
       100%  | 
    
       n.a.  | 
    
       K *  | 
  
| 
       Investis Management SA  | 
    
       Lens  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       100%  | 
    
       K  | 
  
| 
       Investis SA  | 
    
       Lens  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       
  | 
    
       K  | 
  
| 
       Minas-Tirith SA  | 
    
       Wollerau  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       
  | 
    
       K  | 
  
| 
       Transimo SA  | 
    
       Fribourg  | 
    
       CHF  | 
    
       100  | 
    
       100%  | 
    
       51%  | 
    
       K  | 
  
K) Consolidated as at 31 December 2016
Q) Joint venture, quota consolidated as at 31 December 2016
E) Included in the consolidated financial statements using the equity method
*) Investment held directly by Investis Holding SA
1) Ownership interest is equal to voting rights
2) Sold in May 2016