| Hexapuzzle, Lda
| Web solutions development |
| HIS, Lda
| IT consulting and healthcare information systems development |
| i9 learning
| Creation and development of online training solutions (eLearning) for education / training institutions and companies from various sectors of activity |
| iClio
| Creating solutions and digital content related to history, heritage, tourism and culture |
| Idea Factory, Unipessoal Lda
| Digital marketing, mobile applications and web development |
| iDeal TI
| Development of new technologies for e-commerce systems and online payments |
| IGENMAI, Lda
| Development of software tools for structures and engineering processes automation |
| InfoGene, Lda
| Medical device design and development. Cancer-related R&D and genetic testing |
| Inovazi, Lda
| Creative agency. Design, branding, social media and communication |
| Inovmapping, Lda
| Creation of maps and interactive content. Development of 3D and 2D mobile applications based on geolocation |
| Inplenitus, Lda
| Innovation in architecture and engineering |
| Inside Visions, Unipessoal Lda
| Facial detection technology for retail analytics and targetted advertising |
| IntellectEU
| Development of financial integration services and Tech Lab/R&D for Blockchain |
| Intellicare, Lda
| Innovative technologies for home assistance based on biomarkers and artificial intelligence |
| ISR
| Specialised scientific publications |
| LAT40
| Strategic and operational development for IT |
| Logowords, Lda
| Graphic design, branding and web design |
| LP Visual, Lda
| Audiovisual productions |
| Maps With Life, SA
| Innovative social network, in 2D & 3D, that integrates with Google Maps/Earth, the YoubeQ |
| Mar da Palavra Edições, Lda
| Editing and publishing. Event organisation in the areas of health, culture and art |
| MedicineOne, Lda
| Information systems development for the health sector |
| Mimicry Games
| Game, VR and software development studio |
| Modular - Arq:i+d, Lda
| R&D company dedicated to interlinking new goals for buildings and cities with existing constructions |
| My Old Web Van, Lda.
| Online Marketplace entirely devoted to classic vehicles |
| Neos IT, Lda
| Development and implementation of information systems , IT consulting , audits, specialised training and computer network projects |