| INSTITUTI I NDERTIMIT ( I N ) |
| INSTITUTI I RREZATIMEVE |
| Instituti i studimeve Ambjentit |
| INSTITUTI I STUDIMEVE SOCIALS DHE HUMANE |
| INSTITUTI KERKIMOR SHKENCOR BARLETI |
| Instituti Kulturë dhe Edukim për Zhvillim IKEZH |
| INSTITUTI LIBERAL I TIRANES PASHKO |
| INSTITUTI NDERKOMBETAR TIRANA |
| Instituti O.N.C "Old and New Challenges Institute" |
| INSTITUTI PER BASHKEPUNIM DHE ZHVILLIM |
| INSTITUTI PER BASHKITE E SHQIPERISE |
| INSTITUTI PER INTEGRIM EVROPIAN "IIE" |
| INSTITUTI PER KONSULENCA DHE KERKIME "IKK" |
| INSTITUTI PER KONSULENCE NE MARKETING DHE MENAXHIM |
| INSTITUTI PER KREDITIM DHE RINDERTIM KFW |
| Instituti per Politika Publike dhe Ndryshim Social |
| Instituti per Projekte, Programe dhe Politika IPA3 |
| INSTITUTI PER ZHVILLIM DHE INISIATIVA QYTETARE |
| INSTITUTI PER ZHVILLIM SOCIAL IZHS |
| INSTITUTI SHQIPTAR I SME-se - ''SME ALBANIA'' |
| INSTITUTI SHQIPTAR PER CESHTJET PUBLIKE |
| INSTITUTI SHQIPTAR PER ZHVILLIM SOC.DHE EKONOMIK |
| INSTITUTI SIGURIMEVE SHOQERORE |
| INTECH + |
| INTECH GROUP |
| iNTECO |
| INTEGRATED DEVELOPMENT ENGINEERING |
| Integrated Energy BV SPV |
| Integrated Technology Services |
| Integrated Technology Waste Treatment Fier |
| INTEK |
| Intek LE |
| INTELISOFT |
| Intelligent Building Solution (I.B.S.) |
| Intelligent Network Solutions Albania |
| Intelligent Technologies (inTech) |
| Intens21 |
| INTER - OFFICE |
| INTER B.B.K - AUDITING |
| Inter BBK - Auditing per CEBRA A/S Arkitekter MAA |
| INTER CLUB ALBANIA |
| INTER ELIS |
| INTER METAL |
| INTERAV |
| INTERBAN K |
| INTERBUZ VLORA. |
| INTERCOM DATA SERVICE |
| INTEREUROPA GLOBAL LOGISTICS SERVICE ALBANIA |
| Interfibër |
| INTERGOMA |
| INTERLOGISTIC |
| INTERMEDICA CENTER |
| International Business Development Group ( I.B.D. Group ) |
| INTERNATIONAL DANCE FESTIVAL OF TIRANA - IDFT |
| International Development Group Albania |
| INTERNATIONAL FAST SERVICES |
| INTERNATIONAL LEATHER WEAVINGS |
| International Ropes |
| INTERNATIONAL SECURITY ALBANIA |
| INTERNATIONAL TRANS - 06 |