- Japan-Indo Consultancy
- Address:Ojima
- Fidens Simanjuntak
- Address:958-1-206 Kashimada, Saiwai-ku
- katula worldwide enterprise
- Address:katula worldwide enterprise
- BlueWaterJapa
- Address:1-2-11-103 Oyabe
- ADVANCED FIELD CORPORATION
- Address:Shimoochiai
- Owada Corporation
- Address:245-1, Kidono-cho,
- JAST BE
- Address:I i da ba SI 4-7-11
- BlueWaterJapan
- Address:1-2-11-103 Oyabe
- Japan Energy Resources Ltd
- Address:1309-2 Naganuma,
- MITSUIKE CORPORATION
- Address:Kasumi Bldg 4F, 2-5-16, Shinjuku, Shinjuku-Ku, Tokyo, Japan
- D&M Co., LTD
- Address:2-16-1 Szuori BLD 502 Kita-Ku Tokyo Japan
- Pacific Japan Mineral
- Address:Horikiri 5-5-7 Takahashi build. 4F
- Radiun Ore Imp & Exp Co., Ltd
- Address:xxxxx
- Union International co.
- Address:3-7-19-104, Sugita, Isogo-ku
- Zetton Ltd
- Address:1fl NREG Bld,7-13-5 Ginza, Chuo, Tokyo, Japan
- Onward International Co., Ltd.,
- Address:Japan
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