I. B. I. Giovanni Lorenzini
I. B. N. Savio
I. Bir. N Ist. Biot. Nazionale
I. C. F. Ind. Chimica Fine
I. G. C.
I. P. Farma
I. R. Med.
I. R. Medical
Ibn Savio
Ibsa Farmaceutici Italia
Icu Medical Italia
Ideco
Idee Innovative
Ideka
Idi Farmaceutici
Idi Integratori Dietet. It.
Idrofil
Ids
Ife Ist. Fitofarm. Euganeo
Igea Pharma
Igeakos
Ikelosfarma
Il Fior Di Loto
Imo
In4 Italia
Industrie Ottiche Italiane
Inemar
Infarma
Infrabios
Inlinea
Innoliving
Innova Pharma
Innovares
Innovet Italia
Innovicare
Inpha Duemila
Insao
Institut Allergosan Gmbh
Intech
Integralfarma
Interalia
Interalia Pharma
Intercosmetics
Interfarmac
Intermed
International Health Care
International Sport Nutrition
Internazionale Biolife
Intimaluna
Intimina - Leloi Ab
Inuvance
Iodosan
Ipsen Consumer Healthcare
Isdin
Ist. Chim. Internaz. Rende
Ist. Ganassini
Italbell
Italchimici
Italfarmacia
Italfarmaco
Italian Devices
Italpharma Torino
Italsilva Commerciale
Italzama
Itamed
Itersan
Iuppa Industriale