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
H& H0 H1 H2 H3 H4 H5 H6 H7 H8 H9 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ
HCA HCB HCC HCD HCE HCF HCG HCH HCI HCJ HCK HCL HCM HCN HCO HCP HCQ HCR HCS HCT HCV HCW HCX HCY HCZ
HCCC HCCE HCCG HCCM HCCS HCCT HCCU HCCV HCCX HCCZ
1 HCCX Southeastern Industrial Enterprises, Inc. added 10/2002; 7/2005   NAKINA
2 HCCX Hercules Cement Co. added 4/1981   NAKINA
3 HCCX Hercules Cement Co., An AMCORD Co. added 1/1978; 1/1980; eliminated 4/1981   NAKINA
4 HCCX Hercules Cement Co., a Division of American Cement Corp. added 4/1973; 1/1975; eliminated 1/1978   NAKINA
5 HCCX Hercules Division—American Cement Corp. added 7/1966; 10/1966-4/1970; eliminated 4/1973   NAKINA
6 HCCX Hercules Cement Co. added 10/1963; 7/1965; eliminated 7/1966   NAKINA
7 HCCX Hercules Cement Corp. 7/1935-7/1954; eliminated 10/1957   NAKINA
8 HCCX Hercules Cement Corp. 4/38-1/52; eliminated 10/57   NRHS
9 HCCX Hercules Cement Co. 7/65; eliminated 7/66   NRHS
10 HCCX Hercules Division--American Cement Corp. added 7/66; 10/66-4/70; eliminated 4/73   NRHS
11 HCCX Hercules Cement Co., a Division of American Cement Corp. added 4/73; 1/75; eliminated 1/78   NRHS
12 HCCX Hercules Cement Co., An AMCORD Co. added 1/78; 1/80; eliminated 4/81   NRHS
13 HCCX Hercules Cement Co. added 4/81   NRHS
14 HCCX *HERCULES CEMENT COMPANY     PWRC
15 HCCX +SOUTHEASTERN INDUSTRIAL ENTERPRISES, INC.     PWRC
16 HCCX Hercules Cement     RSRV
17 HCCX SOUTHEASTERN INDUSTRIAL ENTERPRISES     SCAC4