| CGCNC Grupp Abja-Paluoja, EstoniaManufacturing | CNC Töötlemine Masinaehitus Keevitamine | |
| HMHarmet Metall OÜ Saue, EstoniaManufacturing | Industrial machinery Construction structures and materials; auxiliary products to construction (except electric apparatus) Metallkonstruktsioonide Tootmine Plekitööd Trepid | |
| MOMetalCut OÜ Kiige, Nõmmküla, EstoniaManufacturing | Mehaaniline Metallitöötlus CNC-Treimine Freesimine | |
| EEEurobalt Engineering OU Tallinn, EstoniaManufacturing | Customized Hydraulic Units Metal Parts Powder Metallurgy | |
| TTemper Vohnja, EstoniaManufacturing | Industrial machinery Construction structures and materials; auxiliary products to construction (except electric apparatus) Metallkonstruktsioonid Insenerkonstruktsioonid CNC Keevis | |
| ETEesti Traat Maardu, EstoniaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Armatuurvõrgud Armatuurterased Vuugisarrused | |
| TOTepa-Mec Oy Tallinn, EstoniaManufacturing | Sähkönsiirron Työkalut Valmistus Kehitys | |
| PIProForce Industry Tallinn, EstoniaManufacturing | Industrial machinery Construction structures and materials; auxiliary products to construction (except electric apparatus) Industrial Pipelines Welding Work Mechanical Engineering | |
| APAdrem Pärnu AS Pärnu, EstoniaManufacturing | Industrial machinery Construction structures and materials; auxiliary products to construction (except electric apparatus) Metalltoodete Tootmine Metallrõdud Rõdupiirded | |
| EEESEC Estonia Viimsi, EstoniaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Maa-Aluste Infrastruktuurivõrkude Ehitus Maa-Aluste Infrastruktuurivõrkude Hooldus Lukkude Tootmine | |