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
HCPF HCPN HCPR HCPX
1 HCPX Occidental Chemical Corp. added 1/1992; 1/1994-7/2005   NAKINA
2 HCPX Occidental Chemical Corp., Electrochemicals & Specialty Products added 10/1989; eliminated 1/1992   NAKINA
3 HCPX Occidental Chemical Corp., Electrochemicals, Detergents & Specialty Products added 1/1988; eliminated 10/1989   NAKINA
4 HCPX Occidental Chemical Corp., Electrochemicals, Detergent & Specialty Products Group added 7/1987; eliminated 1/1988   NAKINA
5 HCPX Occidental Chemical Corp., Industrial & Specialty Chemicals added 7/1984; eliminated 7/1987   NAKINA
6 HCPX Occidental Chemical Corp., Hooker Industrial & Specialty Chemicals added 10/1982; eliminated 7/1984   NAKINA
7 HCPX Hooker Chemical and Plastics Corp. added 7/1974; 1/1975-1/1980; eliminated 10/1982   NAKINA
8 HCPX Hooker Chemical Corp. added 4/1965; 7/1965-4/1970; eliminated 7/1974   NAKINA
9 HCPX Hooker Chemical Corp. added 4/65; 7/65-4/70   NRHS
10 HCPX Hooker Chemical and Plastics Corp. 1/75-1/80; eliminated 10/82   NRHS
11 HCPX Occidental Chemical Corp., Hooker Industrial & Specialty Chemicals added 10/82; eliminated 7/84   NRHS
12 HCPX Occidental Chemical Corp., Industrial & Specialty Chemicals added 7/84; eliminated 7/87   NRHS
13 HCPX Occidental Chemical Corp., Electrochemicals, Detergent & Specialty Products Group added 7/87; eliminated 1/88   NRHS
14 HCPX Occidental Chemical Corp., Electrochemicals, Detergents & Specialty Products added 1/88; eliminated 10/89   NRHS
15 HCPX Occidental Chemical Corp., Electrochemicals & Specialty Products added 10/89; eliminated 1/92   NRHS
16 HCPX Occidental Chemical Corp. added 1/92; 1/94-7/2000   NRHS
17 HCPX HOOKER INDUSTRIAL & SPECIALTY CHEMICALS (OCCIDENTAL CHEMICAL CORP.)     PWRC
18 HCPX Occidental Chemical Corporation (Hooker Industrial and Specialty Chemicals)     RSRV
19 HCPX OCCIDENTAL CHEMICAL CORP., AGRICULT     SCAC4