| O"OÜ "KREDMIOL Tallinn, EstoniaManufacturing | Металлоконструкции Трубопроводы Судостроение | |
| ULUksed Lukud OÜ Peetri alevik, EstoniaRetail | Construction work Transport services (excl. Waste transport) | |
| 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 | |
| WWoodsons Padise, EstoniaManufacturing | Construction work Construction structures and materials; auxiliary products to construction (except electric apparatus) Puumajapidamised Saunad Kabinetid | |
| APAPL Production AS Tallinn, EstoniaManufacturing | Construction work Construction structures and materials; auxiliary products to construction (except electric apparatus) Metallkonstruktsioonide Tootmine Metallseadmete Tootmine Kokkupandavate Metallehitiste Tootmine | |
| MTModule Tech OÜ Liivamäe, EstoniaManufacturing | Construction work Construction structures and materials; auxiliary products to construction (except electric apparatus) Moodulmajad Puidust Majad Prefabrikatsioon | |