| NENorthwind Engineering OÜ Elva, EstoniaResearch & Technology | IT services: consulting, software development, Internet and support | |
| DSDefSecIntel Solutions Tallinn, EstoniaResearch & Technology | IT services: consulting, software development, Internet and support AI-Powered Surveillance Autonomous Surveillance Systems Counter-UAS | |
| EIEesti Innovatsiooni Instituut Tallinn, EstoniaResearch & Technology | IT services: consulting, software development, Internet and support Tootearendus Prototüüpide Disain Prototüüpide Valmistamine | |
| EEstimo Tartu, EstoniaResearch & Technology | IT services: consulting, software development, Internet and support GNSS Solutions Deformation Monitoring GNSS Technologies | |
| GCGeoVerda Consulting Tallinn, EstoniaResearch & Technology | IT services: consulting, software development, Internet and support Education and training services Geospatial Data Analysis Space Technology Environmental Management | |
| LILDI Innovation Peetri alevik (Peetri), EstoniaResearch & Technology | IT services: consulting, software development, Internet and support Optilised Sensorid Spektrofluorimeetrid Lasersüsteemid | |
| SOSotex OÜ Tallinn, EstoniaResearch & Technology | IT services: consulting, software development, Internet and support Inseneriteenused Testarendus Tarkvaraarendus | |
| SASviato Academy Tallinn, EstoniaEducation | Other community, social and personal services Education and training services Permanent Makeup PMU PMU Training | |
| SSKYCORP Tartu, EstoniaResearch & Technology | IT services: consulting, software development, Internet and support Software package and information systems | |
| IMInchworm machines Kokora küla, EstoniaResearch & Technology | IT services: consulting, software development, Internet and support Research and development services and related consultancy services | |