Real world company prefixes

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M n O P Q R S T U V W X Y Z Ø
S& S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ
SFA SFB SFC SFD SFE SFF SFG SFH SFI SFJ SFK SFL SFM SFN SFO SFP SFQ SFR SFS SFT SFU SFV SFW SFX SFY SFZ
SFIA SFIE SFIG SFIH SFII SFIK SFIL SFIO SFIP SFIQ SFIU SFIX SFIY SFIZ
1 SFIX System Fuels, Inc. 1/1980; added 4/1980; 1/1994; eliminated 4/1998   NAKINA
2 SFIX HELM Financial Corp. added 4/1998; 7/2000-7/2005   NAKINA
3 SFIX System Fuels, Inc. 1/80; added 4/80; 1/94; eliminated 4/98   NRHS
4 SFIX HELM Financial Corp. added 4/98; 7/2000   NRHS
5 SFIX HELM FINANCIAL CORPORATION (SYSTEM FUELS, INC. LESSEE)     PWRC
6 SFIX System Fuels     RSRV
7 SFIX HELM FINANCIAL CORPORATION     SCAC4