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
SGA SGB SGC SGD SGE SGF SGG SGH SGI SGJ SGK SGL SGM SGN SGO SGP SGQ SGR SGS SGT SGU SGV SGW SGX SGY SGZ
SGIA SGIC SGID SGIF SGIG SGII SGIJ SGIK SGIL SGIQ SGIS SGIT SGIU SGIV SGIX
1 SGIX Werner's, Inc. added 1/1962; 7/1965-1/1980; eliminated 4/1980   NAKINA
2 SGIX LPG Transportation, Inc. added 4/1980; eliminated 1/1991   NAKINA
3 SGIX Suburban Gas, Inc. added 1/1991; eliminated 4/1991   NAKINA
4 SGIX Vision Energy Minnesota, Inc. added 4/1991; eliminated 10/1991; 1/1994-7/2005 (not listed)   NAKINA
5 SGIX Werner's, Inc. added 1/62; 7/65-1/80; eliminated 4/80   NRHS
6 SGIX LPG Transportation, Inc. added 4/80; eliminated 1/91   NRHS
7 SGIX Suburban Gas, Inc. added 1/91; eliminated 4/91   NRHS
8 SGIX Vision Energy Minnesota, Inc. added 4/91; eliminated 10/91; 1/94-7/2000   NRHS
9 SGIX VISION ENERGY MINNESOTA, INC. [SUBURBAN GAS, INC.; LPG TRANSPORTATION INC.; WERNER'S, INC.]     PWRC
10 SGIX LPG Transportation     RSRV
11 SGIX VISION ENERGY MINNESOTA, INC.     SCAC4