| 1 | AMCOR FLEXIBLE INDONESIA.PT | OILON GKP-140 H | 1 | Gas/Light oil | Tanggerang | 1994 |
| 2 | MULTI MECHSINDO INDUSTRIES.PT | OILON KP-140 H | 1 | Light Oil | Jakarta | 2000 |
| 3 | GRAND KARTECH.PT | OILON KP-140 H | 1 | Light Oil | Jakarta | 2000 |
| 4 | ALPHA OMEGA.CV | OILON KP-300 T-II | 1 | Light Oil | Surabaya | 2000 |
| 5 | ALPHA OMEGA.CV | OILON KP-140 H | 2 | Light Oil | Surabaya | 2001 |
| 6 | GRAND KARTECH.PT | OILON KP-280 T | 1 | Light Oil | Jakarta | 2001 |
| 7 | AALBORG INDUSTRIES INDONESIA.PT | OILON KP-250 T | 1 | Light Oil | Jakarta | 2002 |
| 8 | AALBORG INDUSTRIES INDONESIA.PT | OILON KP-400 M | 1 | Light Oil | Jakarta | 2002 |
| 9 | INDONESIAN MARINE.PT | OILON RP-250 T | 1 | Heavy Oil | Jakarta | 2002 |
| 10 | BANDUNG | OILON RP-280 M | 1 | Heavy Oil | Bandung | 2002 |
| 11 | MULTI MECHSINDO INDUSTRIES.PT | OILON GKP-400 M | 1 | Gas/Light oil | | 2002 |
| 12 | AALBORG INDUSTRIES INDONESIA.PT | OILON GKP-150 H | 2 | Gas/Light oil | Jakarta | 2002 |
| 13 | AALBORG INDUSTRIES INDONESIA.PT | OILOGKP-500 M | 1 | Gas/Light oil | Jakarta | 2002 |
| 14 | INDONESIA.PT | OILON KP-400 M-I | 1 | Light Oil | Jakarta | 2002 |
| 15 | KALIMANTAN INDONESIA | OILON KP-1600 ME | 1 | Light Oil | Karawang | 2002 |
| 16 | AALBORG INDUSTRIES INDONESIA.PT | OILON KP-201 T-II | 1 | Light Oil | Jakarta | 2002 |
| 17 | AALBORG INDUSTRIES INDONESIA.PT | OILON KP-400 M-I | 1 | Light Oil | Jakarta | 2002 |
| 18 | KURNIA LUWUK SEJAHTERA.PT | OILON RP-400 M I | 1 | Heavy Oil | Luwuk-Sulawesi | 2002 |
| 19 | P.T. BASUKI PRATAMA ENGINEERING | OILON KP-150 H | 1 | Light Oil | Jakarta | 2002 |
| 20 | ALPHA OMEGA.CV | OILON GKP-140 M | 1 | Gas/Light oil | Surabaya | 2003 |
| 21 | AALBORG INDUSTRIES INDONESIA.PT | OILON GP-1000 ME | 1 | Gas | Jakarta | 2003 |
| 22 | BASUKI PRATAMA ENGINEERING.PT | OILON GP-150 M | 1 | Gas | Jakarta | 2003 |
| 23 | DANONE INDONESIA.PT | OILON GKP-280M | 1 | Gas/Light oil | Cikarang | 2004 |
| 24 | DANONE INDONESIA.PT | OILONGKP-400M-I | 1 | Gas/Light oil | Cikarang | 2004 |
| 25 | MULTI MECHSINDO INDUSTRIES.PT | OILON GP-250 T | 1 | Gas | Cikarang | 2004 |
| 26 | KERRY INGREDIENTS INDONESIA.PT | OILON GRP-140 M | 1 | Gas/Light oil | Cikarang | 2004 |
| 27 | SANMIGUEL INDONESIA F&B.PT | OILON GKP-400M-I | 4 | Gas/Light oil | Cibitung | 2004 |
| 28 | UNILEVER INDONESIA.PT | OILON GKP-400M-I | 1 | Gas/Light oil | Gunung Putri | 2004 |
| 29 | BASUKI PRATAMA ENGINEERING.PT | OILON KP-150 H | 1 | Light Oil | Jakarta | 2004 |
| 30 | BASUKI PRATAMA ENGINEERING.PT | OILON KP-700 M-II | 1 | Light Oil | Jakarta | 2004 |
| 31 | JAKARTA IN | OILON KP-700 M | 2 | Light Oil | Jakarta | 2004 |
| 32 | COCA COLA AMATIL.PT ( Maxitherm Project ) | OILON GKP-400 M-I | 3 | Gas/Light oil | Cibitung | 2004 |
| 33 | GRAND KARTECH.PT | OILON KP-150 H | 1 | Light Oil | Jakarta | 2004 |
| 34 | LUCKY PRINT.PT | OILON GKP-90 H | 1 | Gas/Light oil | Cikarang | 2004 |
| 35 | AICA INDONESIA.PT | OILON GKP-150 H | 1 | Gas/Light oil | Bekasi | 2005 |
| 36 | DANONE DAIRY INDONESIA.PT | OILON GKP-400 M-I | 1 | Gas/Light oil | Cikarang | 2005 |
| 37 | BEKASI, IN | OILON GKP-700 M-II | 1 | Gas/Light oil | Bekasi | 2005 |
| 38 | BASUKI PRATAMA ENGINEERING.PT | OILON RP-130 H | 8 | Heavy Oil | Jakarta | 2006 |
| 39 | GRAND KARTECH.PT | OILON RP-700 M | 1 | Heavy Oil | Jakarta | 2006 |
| 40 | MITRA ADYANIAGA.PT | OILON RP-140 H | 1 | Heavy Oil | Sidoarjo | 2006 |
| 41 | BASUKI PRATAMA ENGINEERING.PT | OILON RP-150 H | 1 | Heavy Oil | Jakarta | 2006 |
| 42 | NW INDUSTRIES.PT | OILON RP-700 M | 2 | Heavy Oil | Jakarta | 2006 |
| 43 | BUKAKA MANDIRI.PT | OILON RP-130 H | 1 | Heavy Oil | Bekasi | 2006 |
| 44 | BASUKI PRATAMA ENGINEERING.PT | OILON RP-130 H | 8 | Heavy Oil | Jakarta | 2006 |
| 45 | FIBRINDO ALAM SEJAHTERA.PT | OILON GKP-250 M | 1 | Gas/Light oil | Jakarta | 2006 |
| 46 | SUMMI RUBBER.PT (Dunlop) | OILONGKP-400M-I | 1 | Gas/Light oil | Karawang | 2006 |
| 47 | BRIDGESTONE TIRE INDONESIA.PT | OILON GRP-1600ME | 2 | Gas/Heavy Oil | Jakarta | 2006 |
| 48 | ECOGREEN OLEO.PT | OILON GRP-700 M-I | 2 | Gas/Heavy Oil | | 2006 |
| 49 | BASUKI PRATAMA ENGINEERING.PT | OILON GP-280 M | 1 | Gas | Jakarta | 2006 |
| 50 | PLTGU CILEGON – ( Basuki Pratama Engineering Project ) | OILON KP-700 M-II | 1 | Light oil | Cilegon | 2006 |
| 51 | MAXITHERM BOILER INDONESIA.PT | OILON GP-800 ME | 1 | Gas | Cikarang | 2007 |
| 52 | MAXITHERM BOILER INDONESIA.PT | OILON GKP-300 T | 1 | Gas/Light oil | Cikarang | 2007 |
| 53 | MAXITHERM BOILER INDONESIA.PT | OILON GKP-300 T | 2 | Gas/Light oil | Cikarang | 2007 |
| 54 | FIBRINDO ALAM SEJAHTERA.PT | OILON GKP-150 H | 1 | Gas/Light oil | Jakarta | 2007 |
| 55 | GAJAH TUNGGAL PETRO CHEM.PT | OILON GKT-12S | 1 | Gas/Light Oil/Butadine | Merak | 2007 |
| 56 | BASUKI PRATAMA ENGINEERING.PT | OILON RP-150 H | 1 | Heavy Oil | Jakarta | 2007 |
| 57 | BRIDGESTONE TIRE INDONESIA.PT | OILON GRT-18S | 1 | Gas/Heavy Oil | Jakarta | 2008 |
| 58 | BRIDGESTONE TIRE INDONESIA.PT | OILON GRP-1200 ME | 2 | Gas/Heavy Oil | Jakarta | 2008 |
| 59 | SINAR SYNO KIMIA.PT | OILON GP-250 M | 1 | Gas | Cikarang | 2008 |
| 60 | SINAR SYNO KIMIA.PT | OILON GP-140 H | 3 | Gas | Cikarang | 2008 |
| 61 | SINAR SYNO KIMIA.PT | OILON GP-500 TH | 1 | Gas | Cikarang | 2008 |
| 62 | ALPHA OMEGA.CV | OILON GP-500 M | 1 | Gas | Surabaya | 2008 |
| 63 | MAXITHERM BOILER INDONESIA.PT | OILON GP-1000 ME | 1 | Gas | Cikarang | 2008 |
| 64 | INDOBOILER.PT | OILON GP-150 H | 1 | Gas | Jakarta | 2008 |
| 65 | INDONESIA.PT | OILON GP-150 H | 1 | Gas | Jakarta | 2008 |
| 66 | NESTLE INDONESIA.PT ( Indoboiler Project ) | OILON GP-150 H | 1 | Gas | Cikupa | 2008 |
| 67 | ASTARI NIAGARA.PT | OILON GKP-130 M | 1 | Gas/Light oil | Tanggerang | 2008 |
| 68 | ASTARI NIAGARA.PT | OILON GKP-140 M | 1 | Gas/Light oil | Tanggerang | 2008 |
| 69 | ASTARI NIAGARA.PT | OILON GKP-400 M-II | 1 | Gas/Light oil | Tanggerang | 2008 |
| 70 | SUGITY CREATIVES INDONESIA.PT | OILON GKP-400 M-II | 1 | Gas/Light oil | Cibitung | 2008 |
| 71 | BASUKI PRATAMA ENGINEERING.PT | OILON KP-400 | 1 | Light Oil | Surabaya | 2009 |
| 72 | SUGITY CREATIVES INDONESIA.PT | OILON GKP-50 H | 1 | Gas/Light oil | Cibitung | 2011 |
| 73 | LAUTAN NATURAL KRIMERINDO,PT | OILON GKP 600 M | 1 | Gas/Light oil | Mojokerto | 2011 |
| 74 | MERAK ENERGI | OILON KL-550 | 1 | Light Oil | Merak | 2011 |
| 75 | HENKEL ADHESIVE TECHNOLOGIES, PT | OILON GP 140 M | 1 | Gas | Pasuruan | 2011 |
| 76 | BYWOS MULTI SOLUTION,PT | OILON KP 1000 ME | 1 | Light Oil | Jakarta | 2011 |
| 77 | TOYOTA MANUFACTURING KARAWANG PLANT PT | OILON GP 140H | 3 | Gas | Jakarta | 2012 |
| 78 | PELITA SARANA ANUGERAH.PT | OILON GKP-140 H | 1 | Gas/Light oil | – | 2012 |
| 79 | NUSA DUA BEACH HOTEL | OILON GKP-50 H | 2 | Gas/Light oil | Bali | 2013 |
| 80 | TRINSEO MATERIALS INDONESIA.PT | OILON GKT-8S | 1 | Gas/Oil | Cilegon | 2014 |
| 81 | FOUR SEASON HOTEL & RESORT | OILON GKP 130 M WDX00 | 1 | Gas/Oil | Bali | 2014 |
| 82 | UTD CREATION PACKAGING INDONESIA.PT | OILON GP-350 M WD33 | 1 | Gas | Batam | 2015 |
| 83 | OKI PULP AND PAPER MILLS,PT | OILON KP-150 M | 1 | Light Oil | Palembang | 2015 |
| 84 | LAUTAN NATURAL KRIMERINDO,PT | OILON GKP 1200 M WDX00 | 1 | Gas/Light oil | Mojokerto | 2015 |
| 85 | MAXITHERM BOILER INDONESIA.PT | OILON GKP 700 M WD X00 | 1 | Gas/Light oil | Jakarta | 2015 |
| 86 | SARI DUMAI OLEO.PT | OILON GKP-400 M-I | 1 | Gas/Light oil | Dumai | 2016 |
| 87 | SARI DUMAI OLEO.PT | OILON GKP-600 M | 1 | Gas/Light oil | Dumai | 2016 |
| 88 | SARI DUMAI OLEO.PT | OILON GKP-700 M-III | 1 | Gas/Light oil | Dumai | 2016 |
| 89 | CRODA INDONESIA.PT ( Maxitherm Project ) | OILON GKP-280 M-WD34 | 1 | Gas/Light oil | Cikarang | 2016 |
| 90 | BV LONTAR ( Maxitherm Project ) | OILON KT-50S | 1 | Light Oil | Tanggerang | 2017 |
| 91 | NETSLE INDONESIA.PT | OILON GKP-150 M | 1 | Gas/Light oil | Cikupa-Tanggerang | 2017 |
| 92 | SINAR SYNO KIMIA.PT | OILON GP-140 M WD33 | 1 | Gas | Cikarang | 2018 |
| 93 | AMCOR FLEXIBLE INDONESIA.PT | OILON GKP-300 M-II | 1 | Gas/Light oil | Tanggerang | 2019 |
| 94 | TAMBAK LOROK ( Maxitherm Project ) | OILON GP-300 M II WD | 1 | Gas | Semarang | 2019 |
| 95 | SINAR SYNO KIMIA.PT | OILON GP-400 M-I | 1 | Gas | Cikarang | 2020 |
| 96 | ENERGI SEJAHTERA MAS.PT | OILON GP-1600 ME | 1 | Gas ( Biogas ) | Medan | 2021 |
| 97 | UNILEVER OLEO CHEMICAL INDONESIA.PT ( Maxitherm Project ) | OILON GRP-2500 ME | 1 | Gas/Heavy oil | Simangke – Medan | 2021 |
| 98 | OKI PULP AND PAPER MILLS,PT | OILON KP -150 M WDX00 | 1 | Light Oil | Palembang | 2021 |
| 99 | PETROKIMIA GRESIK, PT | OILON GKP-140 M WD X00 | 1 | Gas/Light oil | Gresik | 2021 |
| 100 | PERTAMINA BALONGAN PLANT ( Taruna Eka Setia Project) | OILON GP-600 M WDX00 | 2 | Natural Gas | Cirebon | 2021 |
| 101 | FONUSA AGUNG MULIA.PT | GKP-400 M I | 1 | Gas/Light oil | Cikande | 2021 |
| 102 | MAXITHERM BOILER INDONESIA.PT | OILON GKP 140 MH WD 34 | 1 | Gas/Light oil | Jakarta | 2021 |
| 103 | FONUSA AGUNG MULIA.PT ( Maxitherm Project) | OILON GKP-700 M I | 1 | Gas/Light oil | Cikande | 2022 |
| 104 | OKI PULP AND PAPER MILLS,PT | OILON GP- 80 H | 1 | Natural Gas | Palembang | 2022 |
| 105 | INDONESIA TORAY SINTHETIC.PT (Maxitherm Project ) | OILON GKP-1600 ME | 1 | Gas/Light oil | Tanggerang | 2022 |
| 106 | MUARA TAWAR ( Maxitherm Project ) | OILON GKP-700 M | 1 | Gas/Light oil | Marunda | 2022 |
| 107 | SURALAYA ( Maxitherm Project ) | OILON KT-70S | 1 | Light oil | Merak-Banten | 2022 |
| 108 | UMAS JAYA AGRO UTAMA.PT ( Basuki Pratama Project ) | OILON GP-350 M WD33 | 1 | Gas ( Biogas ) | Lampung | 2022 |
| 109 | PETROKIMIA GRESIK NPK 2 | OILON GKP 350 M WD X00 | 1 | Gas/Light oil | Gresik | 2022 |
| 110 | PETROKIMIA GRESIK PHONSKA V ( PKN project ) | OILON GRP 2000 ME | 1 | Gas/Heavy oil | Gresik | 2022 |
| 111 | SARI DUMAI OLEO.PT ( Enco Project ) | OILON GKP-2500 ME | 1 | Gas/Light oil | Marunda | 2023 |
| 112 | PETROKIMIA GRESIK NPK 4 ( K3PG Project ) | OILON GKP 350 M WD X00 | 1 | Gas/Light oil | Gresik | 2023 |
| 113 | PETROKIMIA GRESIK PHONSKA 1 ( K3PG Project ) | OILON GKT 12S WD X00 | 1 | Gas/Light oil | Gresik | 2023 |
| 114 | PETROKIMIA GRESIK PHONSKA IV ( K3PG Project ) | OILON GKP 2000 ME | 1 | Gas/Light oil | Gresik | 2023 |