| Ages Partner OÜ | Material handling and store equipment | C-44 |
| Aircom OÜ | Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering, Welding machines and accessories | C-01 |
| ASG Robotics OÜ | Automatic and process control, industrial automation, R&D, technical innovation. Best Available Technique, Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering | C-31 |
| Astro Baltics OÜ | Data transmission systems and communication networks | C-03 |
| BBT OÜ | Maintenance, waste management, Measurement and control devices, Sawmilling and woodworking technology and manufacturing equipment, Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering | C-55 |
| Beckhoff Automation OÜ | Automatic and process control, industrial automation, Data transmission systems and communication networks, Energy conservation and energy management of renewable energy sources, Measurement and control devices, R&D, technical innovation. Best Available Technique, Sawmilling and woodworking technology and manufacturing equipment, Surface processing, corrosion protection, Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering | C-54 |
| BeeWaTec Baltics | Automatic and process control, industrial automation | C-33 |
| Begin OÜ | Automatic and process control, industrial automation, Data transmission systems and communication networks, Measurement and control devices | C-05 |
| Citroěn | | C-10 |
| Demec CNC | Automatic and process control, industrial automation, Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering | C-14 |
| Easycut OÜ | Hand and cutting tools, dies and moulds, Maintenance, waste management, Occupational health and safety, Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering, Welding machines and accessories | C-52 |
| Eesti Elektroonikatööstuse Liit MTÜ | Professional societies and supportive organisations | C-12 |
| Eesti Leiutajate Liit | Professional societies and supportive organisations | C-51 |
| Eesti Masinatööstuse Liit MTÜ | Professional societies and supportive organisations, Publications, R&D, technical innovation. Best Available Technique | C-11 |
| Eesti Plastitööstuse Liit MTÜ | Professional societies and supportive organisations | C-30 |
| Elrato AS | Automatic and process control, industrial automation, Energy conservation and energy management of renewable energy sources, Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering | C-22 |
| EMJ Metals SIA | Industrial materials, Industrial subcontracting | C-16 |
| Enemat OÜ | | C-24 |
| Euroopa Tuumauuringute Keskus (CERN) | | Seminar |
| Flowit Estonia OÜ | Automatic and process control, industrial automation | C-38 |
| Hansavest Rental OÜ | Professional training and councelling | C-06 |
| Infotark AS/ 3D-MAAILM | Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering | C-56 |
| Insero OÜ | Automatic and process control, industrial automation, Measurement and control devices, R&D, technical innovation. Best Available Technique, Sawmilling and woodworking technology and manufacturing equipment, Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering | C-13 |
| Iseauto | R&D, technical innovation. Best Available Technique | C-41 |
| Leanest OÜ | Automatic and process control, industrial automation | C-18 |
| Maxjas OY | Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering | C-45 |
| Melker Baltik | | |
| Meridein OÜ / Droon.ee | | Töötoad |
| Merkuur Mobiilsed Tehnoloogiatunnid | Professional societies and supportive organisations, Professional training and councelling | Töötoad |
| Muuntosähko OY / Trafox | Measurement and control devices | C-23 |
| PowerUp Energy Technologies | | C-04 |
| Remato Eesti OÜ | Data transmission systems and communication networks | C-07 |
| Rocksoft OÜ | | C-09 |
| Saksa-Balti Kaubanduskoda | | |
| Schmith Polska S.A | Hand and cutting tools, dies and moulds, Material handling and store equipment, Measurement and control devices, Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering, Welding machines and accessories | C-71 |
| Sebacom OÜ | Industrial materials | C-15 |
| Sievin Jalkine OY | Occupational health and safety, Töökaitse- ja ohutusvahendid, tervisekaitse | C-20 |
| Superservice Innovations OÜ | Occupational health and safety | C-37 |
| SVS Machines & Service OÜ | Automatic and process control, industrial automation, Hand and cutting tools, dies and moulds, Industrial materials, Industrial subcontracting, Maintenance, waste management, Material handling and store equipment, Measurement and control devices, Sawmilling and woodworking technology and manufacturing equipment, Surface processing, corrosion protection, Technology, manufacturing equipment and accessories for metal processing, machine building, rubber and plastic processing, electronics and electrical engineering | C-53 |
| Tallinna Lasnamäe Mehaanikakool | Professional training and councelling | C-74 |
| Taltech Mehaanika ja tööstustehnika instituut | Professional training and councelling, R&D, technical innovation. Best Available Technique | C-70 |
| Tööinspektsioon | Occupational health and safety | C-31 |
| Toolexpert OÜ | | |
| Trafox Eesti OÜ | Industrial subcontracting | C-23 |
| Vertz3D Studios OÜ | CAD/CAM/CAE, CRM and other software applications | C-19 |
| Viru Elektrikaubandus AS | Automatic and process control, industrial automation, Energy conservation and energy management of renewable energy sources, Measurement and control devices | C-21 |
| Wemply OÜ | Data transmission systems and communication networks | C-17 |
| Wika Finland OY | Automatic and process control, industrial automation, Measurement and control devices | C-72 |