| FI Design, Inc. ( Chino, CA ) | Fiamma S.p.A. | Fiat Auto S.p.A. ( Torino, IT ) |
| FI. RE. MA. System S.p.A. | Fiamma S.P.A.( Cardano ) | Fiat Auto S.p.A.( Turin ) |
| FI.RE. MA. System S.p.A. | Fiamma S.P.A.( Cardano Al Campo ) | Fiat Auto S.p.A. ( Turin, IT ) |
| FIA Farbwerkzeug GmbH Co. KG( Wangen ) | Fiamma S.p.A. ( Cardano Al Campo, IT ) | Fiat Auto SpA |
| FIAB S.P.A. ( 50039 Vicchio (FIRENZE), IT ) | Fiamma S.p.A. ( Cardanoal Campo, IT ) | Fiat Auto SpA ( Torino, IT ) |
| Fiaes, VFR ( Lisboa, PT ) | FIAMO CORPORATION ( Shinbuya-ku, Tokyo, JP ) | Fiat Auto SpA( Turin ) |
| Fiala; Werner J. ( Vienna, AT ) | Fianara | Fiat Auto SpA ( Turin, IT ) |
| Fiam Italia S.p.A.( Pesaro ) | Fianara Interational B. V.( Amsterdam ) | Fiat Avio S.p.A. ( Turin, IT ) |
| Fiam Italia S.p.A.( Tavullia ) | Fianara International B.V.( Amsterdam ) | Fiat Ferroviaria S.p.A. ( Torino, IT ) |
| Fiam Italia S.p.A.( Tavullia-Pesaro ) | Fianium Limited( Southampton ) | Fiat Ferroviaria S.p.A. ( Turin, IT ) |
| Fiam Italia, S.p.A. | Fianium Limited ( Southampton, GB ) | Fiat Group Automobiles S.p.A. |
| Fiam Italia, S.p.A.( Pesaro ) | Fians Capital, S.A. de C.V. | FIAT GROUP AUTOMOBILES S.P.A. ( Torino, IT ) |
| FIAM S.r.l. | Fians Capital, S.A., de C.V.( Mexico City ) | Fiat Motors of North America ( Montvale, NJ ) |
| Fiam S.r.l.( Pesaro ) | Fiar Fabbricia Italiana Apparecchiature Radioelettriche S.p.A. ( Milan, IT ) | Fiat Motors of North America, Inc. ( Montvale, NJ ) |
| Fiam S.r.l.( Tavillia ) | Fiarchild Korea Semiconductor, Ltd ( Bucheon, KR ) | Fiat Om Carelli Elevatori S.p.A. |
| Fiam S.R.L.( Tavullia ) | Fiarchild Semiconductor ( South Protland, ME ) | Fiat Products Ltd. ( Winnipeg, CA ) |
| Fiam Style S.r.l. ( Brescia, IT ) | Fiat Auto S.P.A. | |
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