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
C& C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ
CEA CEB CEC CED CEE CEF CEG CEH CEI CEJ CEK CEL CEM CEN CEO CEP CEQ CER CES CET CEU CEV CEW CEX CEY CEZ
CENA CENB CENC CEND CENE CENF CENG CENH CENI CENJ CENK CENL CENM CENN CENO CENP CENQ CENR CENS CENT CENU CENV CENX CENY
1 CENX Western Aggregates, Inc. added 1/1981; 1/1994; eliminated 7/2000; 7/2000 (not listed)   NAKINA
2 CENX General American Transportation Corp. added 4/1954; 7/1954-10/1957; eliminated 10/1960; 4/1961 (not listed)   NAKINA
3 CENX Central Chemical, Division of Wilson & Co., Inc. 1/1941-1/1952; eliminated 4/1954   NAKINA
4 CENX Central Chemical Co. 8/1920-4/1938   NAKINA
5 CENX Central Chemical Co. Apr-38   NRHS
6 CENX Central Chemical, Division of Wilson & Co. 1/52; eliminated 4/54   NRHS
7 CENX General American Transportation Corp. added 4/54; 10/57; eliminated 10/60; 4/61   NRHS
8 CENX Western Aggregates, Inc. added 1/81; 1/94-7/2000; eliminated 7/2000   NRHS
9 CENX *CENTRAL CHEMICAL CO. DIV. WILSON & CO.     PWRC
10 CENX *WESTERN AGGREGATES, INC. [(GATC) CUMBERLAND GASOLINE CO.]     PWRC
11 CENX Central Chemical Co. (Western Aggregates)     RSRV