| | Office Pods Phone Booths Soundproof Meeting Spaces | |
| O"OÜ "KREDMIOL Tallinn, EstoniaManufacturing | Металлоконструкции Трубопроводы Судостроение | |
| COCopterCam OÜ Tallinn, EstoniaManufacturing | Security, fire-fighting, police and defence equipment | |
| EDEstonian Defence and Aerospace Industry Association Tallinn, EstoniaOrganizations | Security, fire-fighting, police and defence equipment Kaitsetööstus Lennundustööstus Kaitse Ja Julgeoleku | |
| MEMTÜ Eesti Taristuehituse Liit Tallinn, EstoniaOrganizations | Construction work Construction structures and materials; auxiliary products to construction (except electric apparatus) Taristuehitus Asfaldiliit Mittetulundusühing | |
| WGWolf Group France sarl Tallinn, EstoniaManufacturing | Construction work Construction structures and materials; auxiliary products to construction (except electric apparatus) Ehitusvahud PU-Vahud Hermeetikud | |
| VVitrecon Tallinn, EstoniaManufacturing | Construction work Construction structures and materials; auxiliary products to construction (except electric apparatus) | |
| HPHAKA Plast Kadrina, EstoniaManufacturing | Construction work Construction structures and materials; auxiliary products to construction (except electric apparatus) Polüetüleentorud PE Torud Vee Torud | |
| GGlassense Kolu, EstoniaManufacturing | Construction work Construction structures and materials; auxiliary products to construction (except electric apparatus) Energiatõhusad Aknad Klaasfassaadid Isoleeritud Klaaselemendid | |
| APArutech Parimad Aknad Peetri alevik, EstoniaManufacturing | Construction work Construction structures and materials; auxiliary products to construction (except electric apparatus) PVC Aknad Plastikaknad PVC Uksed | |