

| COMPANY | COUNTRY (CODE ISO 3166) |
LICENSE GRANTED IN | COMPANY | COUNTRY (CODE ISO 3166) |
LICENSE GRANTED IN |
|---|---|---|---|---|---|
| Howden Compressors | GB(United Kingdom) | 1946 | CKD | CS(Czenchoslovakia) | 1965 |
| Aerzener Mashchinenfabrik GmbH | DE(W.Germany) | 1950 | Sullair | US | 1965 |
| SACM-Alcatel-Alsthom Atlantique | FR(FRANCE) | 1950 | Hitachi | JP | 1966 |
| M.A.N GHH (GHH-RAND) | DE | 1952 | Mayekawa Mfg. | JP | 1966 |
| Atlas copco | SE(Sweden) | 1954 | Le Roi-Dresser | US | 1969 |
| Kobe Steel | JP | 1955 | Mitsubishi Heavy Ind. | JP | 1969 |
| Godfrey | GB | 1955 | Ishikawajima-Harima Heavy Ind. Co ltd. IHI(subicencee of Joy) | JP | 1972 |
| Stratos | US(United States) | 1956 | VEB Kuehlautomat | DD(E.Germany) | 1972 |
| Fairbanks Morse-Colt Industries | US | 1956 | Worthington | US | 1973 |
| Ingersoll-Rand | US | 1958 | BPS-Louis Allis-Litton-Magnetic-A-C Compr.Corp. | US | 1973 |
| Comp Air Ltd.(sublicensee of Howden Compressors 1959~1985) | GB | 1959 | Demag | DE | 1974 |
| Joy Manufacturing Co. | US | 1960 | Sabroe | DK(Denmark) | 1975 |
| STAL Refrigeration | SE | 1962 | Hughes Aircraft Co. | US | 1978 |
| Tamrock | FI(Finland) | 1963 | Frick Co. | US | 1980 |
| Gardner-Denver Cooper Ind.Inc. | US | 1963 | Trane Co. | US | 1980 |
| Dunham-Bush | US | 1965 | Kyung Won Machinery Co.,Ltd. | KR(S.Korea) | 1986 |