| 1 | POST PNG LIMITED | | Active | | 1996-12-24 | | | | |
| 2 | TABAULE ENTERPRISES LIMITED | | Active | | 1978-04-09 | | | | |
| 3 | AIR NIUGINI LIMITED | | Active | | 1996-08-07 | | | | |
| 4 | AMALPACK LTD. | | Active | | 1968-12-23 | | | | |
| 5 | ANGORE HOLDINGS LIMITED | | Active | | 2008-04-20 | | | | |
| 6 | ANGORE RESOURCES DEVELOPMENT LIMITED | | Active | | 2005-12-05 | | | | |
| 7 | ASARO-WATABUNG RURAL DEVELOPMENT CORPORATION PTY. LTD. | | | | 1970-08-21 | | | | |
| 8 | BALOKOMA LIMITED | | Active | | 1993-10-18 | | | | |
| 9 | EASTERN HIGHLANDS DEVELOPMENT CORPORATION LTD. | | | | 1975-03-26 | | | | |
| 10 | EXXONMOBIL PNG LIMITED | | Active | | 1992-09-09 | | | | |
| 11 | GOLDFIELDS PNG MINING LIMITED | | | | 1981-02-25 | | | | |
| 12 | HIDES INDIGENOUS INVESTMENT LIMITED | | Active | | 2012-08-30 | | | | |
| 13 | IMI DEVELOPMENT LIMITED | | Active | | 1987-02-16 | | | | |
| 14 | IRAKORAHI INVESTMENTS LIMITED | | Active | | 2002-11-15 | | | | |
| 15 | KARATO RESOURCE HOLDINGS LTD | | Active | | 2012-06-26 | | | | |
| 16 | LOLO DEVELOPMENT CORPORATION LTD. | | Active | | 1987-06-09 | | | | |
| 17 | LORENGAU HOTEL LIMITED | | Active | | 1974-10-10 | | | | |
| 18 | MAGARIDA TIMBERS LIMITED | | Active | | 1989-05-31 | | | | |
| 19 | MOALE HOLDINGS LTD. | | | | 1974-11-19 | | | | |
| 20 | MOSA TRANSPORT PTY. LIMITED | | | | 1972-06-22 | | | | |
| 21 | NAFY COMPANY LTD. | | Active | | 1985-01-18 | | | | |
| 22 | NATIONAL SUPERANNUATION FUND LIMITED | | Active | | 2002-05-09 | | | | |
| 23 | NEW GUINEA COURIER PTY. LIMITED | | | | 1957-12-03 | | | | |
| 24 | NORTH SOLOMONS INTERNATIONAL HIGH SCHOOL MANAGEMENT ASSOCIATION LTD | | | | 1982-04-30 | | | | |
| 25 | OPEN BAY TIMBER LTD. | | Active | | 1971-03-02 | | | | |
| 26 | PACIFIC MINERALS LIMITED | | | | 1976-08-05 | | | | |
| 27 | PAGINI TRANSPORT LIMITED | | Active | | 1967-04-19 | | | | |
| 28 | PAPUA NEW GUINEA ADVENTIST ASSOCIATION LIMITED | | Active | | 1975-10-16 | | | | |
| 29 | PASSISMANUA INLAND TIMBER RESOURCE LTD. | | Active | | 1992-02-20 | | | | |
| 30 | PNGBC HOLDING CO. NO. 2 LTD | | | | 1997-11-25 | | | | |
| 31 | PNGBC LTD | | | | 1998-12-31 | | | | |
| 32 | PRICEWATERHOUSECOOPERS SERVICES (PNG) LIMITED | | Active | | 1981-08-20 | | | | |
| 33 | SHORNCLIFFE (1967) LTD | | Active | | 1980-12-29 | | | | |
| 34 | TASUKOLAK LIMITED | | Active | | 1976-10-19 | | | | |
| 35 | THE WRIGLEY COMPANY (P.N.G.) LIMITED | | Active | | 1976-07-07 | | | | |
| 36 | THIESS WATKINS (INDUSTRIES) LIMITED | | | | 1958-03-27 | | | | |
| 37 | TRANSPAC LTD. | | | | 1967-05-11 | | | | |
| 38 | VANIMO TRP BLOCKS 126 LIMITED | | | | 2005-11-10 | | | | |
| 39 | W.A. FLICK & CO. (NIUGINI) LIMITED | | Active | | 1973-12-28 | | | | |
| 40 | YOLO LANDOPA LIMITED | | Active | | 1994-05-16 | | | | |
| 41 | FAIWOL HOLDINGS LIMITED | | Active | | 2008-01-03 | | | | |
| 42 | GAZELLE HOTELS LIMITED | | | | 1966-10-05 | | | | |
| 43 | HOTEL BANZ LIMITED | | Active | | 1982-02-18 | | | | |
| 44 | OPKA INVESTMENT HOLDING LIMITED | | Active | | 2002-10-02 | | | | |
| 45 | STAR MOUNTAIN INVESTMENT HOLDING LIMITED | | Active | | 2002-08-31 | | | | |
| 46 | TIMAINI KEWAIYA INVESTMENT LIMITED | | Active | | 2003-07-15 | | | | |
| 47 | YASUKU OIL & GAS INVESTMENT LIMITED | | Active | | 1999-03-03 | | | | |
| 48 | KUMUL KOPI EXPORTS LIMITED | | | | 1984-03-12 | | | | |
| 49 | B. B. JOHNSON (N.G.) PTY. LIMITED | | | | 1964-06-11 | | | | |
| 50 | DATEC (PNG) LIMITED | | Active | | 1989-08-10 | | | | |