Asia

• Iwatani Corporation (Korea) Ltd.
  

  11F, Youngpoong Building, 41 Cheonggyecheon-Ro, Jongno-Ku, Seoul, 03188, Korea

• Iwatani Philippines, Inc.
  

  Unit 2-9, 2F, Oasis Commercial Center, R.S. Diaz Avenue, Corner First Street, FPIP-SEZ Brgy. Sta. Anastacia, Sto. Tomas, Batangas, 4234, Philippines

• Iwatani Trading Philippines Inc.
  

  Unit 2-05, 2F, Oasis Commercial Center, Diaz Avenue, Corner First Street, FPIP-SEZ Brgy. Sta. Anastacia, Sto. Tomas, Batangas, 4234, Philippines

• Iwatani Corporation (Singapore) Pte. Ltd.
  

  6 Shenton Way, OUE Downtown 2, #13-11, 068809, Singapore

• Iwatani Corporation (Singapore) Pte. Ltd. Jurong Factory
  

  13 Pioneer Sector 3 Jurong Industrial Estate, 628347, Singapore

• Iwatani Nox Gas Pte. Ltd.
  

  13 Pioneer Sector 3 Jurong Industrial Estate, 628347, Singapore

• Iwatani Malaysia Sdn. Bhd.
  

  26F, Menera 3, PETRONAS, Persiaran KLCC, Kuala Lumpur, 50088, Malaysia

• Iwatani-SIG Industrial Gases Sdn. Bhd.
  

  Parent Lot 4033 KLD, Lot 4370 (Sublot 8) Block 26, Kemena Land District, Kidurong Industrial Estate, Bintulu, Sarawak, 97000, Malaysia

• Kincera Sdn. Bhd.
  

  No.1-1, Jalan Semenyih Sentral 3, Semenyih Sentral, Semenyih, Selangor Darul Ehsan, 43500, Malaysia

• ISO Kimia (M) Sdn. Bhd.
  

  5, Jalan Pelabur 23/1, 40300 Shah Alam, Selangor, Malaysia

• Westech Chemicals Sdn. Bhd.
  

  5, Jalan Pelabur 23/1, 40300 Shah Alam, Selangor, Malaysia

• Iwatani Corporation (Thailand) Ltd.
  

  Room No.2903, 29F, United Center Building, 323 Silom Road, Bangrak, Bangkok, 10500, Thailand

• Iwatani Corporation (Thailand) Ltd. Lamphun Branch
  

  268 Moo 4, Tambon Sri Bua Ban, Amphoe Mueang Lamphun, Lamphun 51000 Thailand

• Iwatani Tomoe (Thailand) Co., Ltd.
  

  Room No.2904, 29F, United Center Building, 323 Silom Road, Bangrak, Bangkok, 10500, Thailand

• Iwatani Gas and Machinery (Thailand) Ltd.
  

  Room No.2904, 29F, United Center Building, 323 Silom Road, Bangrak, Bangkok, 10500, Thailand

• Bangkok Ai-Toa CO., Ltd.
  

  Samutsakorn Industrial Estate 1/7 Moo 2, Soi 8, Rama 2 Road, Tambol Thasai, Amphur Muang Samutsakorn, Samutsakorn Province, 74000, Thailand

• Iwatani Cassette Feu (Thailand) Co., Ltd.
  

  323 United Center Building, 29th Floor Room No.2903, Silom Road, Silom Bangrak, Bangkok 10500, Thailand

• Iwatani Vietnam Co., Ltd.
  

  Unit 11.02, Corner Stone Building, 16 Phan Chu Trinh Street, Phan Chu Trinh Ward, Hoan Kiem District, Hanoi, Vietnam

• Iwatani Vietnam Co., Ltd. Ho Chi Minh City Branch
  

  Unit No. 4, 6F, Saigon Centre, 65 Le Loi Street, Ben Nghe Ward, District 1, Ho Chi Minh City, Vietnam

• PT. Iwatani Indonesia
  

  Gedung Summitmas 2, 6F, Jl. Jend. Sudirman, Kav. 61-62, Jakarta, 12190, Indonesia

• PT. Iwatani Industrial Gas Indonesia
  

  Kawasan Industri KIIC Lot A-12, Teluk Jambe, Karawang, 41361, Indonesia

• Iwatani India Pvt. Ltd.
  

  Room No.411, Time Tower, MG Road, Gurgaon, Haryana, 122-002, India

Oceania

• Iwatani Australia Pty. Ltd.
  

  1 Alumina Road, East Rockingham, WA 6168, Australia

• Iwatani Australia Pty. Ltd. Melbourne Office
  

  Level 7, 330 Collins Street, Melbourne 3000, Australia

• Iwatani Australia Pty. Ltd. Brisbane Office
  

  Level 4, 260 Queen Street, Brisbane City, QLD 4000, Australia

• Doral Mineral Sands Pty. Ltd.
  

  25 Harris Road, Picton, WA 6229, Australia

• Doral Fused Materials Pty. Ltd.
  

  1 Alumina Road, East Rockingham, WA 6168, Australia

• Keysbrook Leucoxene Pty. Ltd.
  

  1424 Hopeland Road, North Dandalup, WA 6207, Australia

• Iwatani Forests Pty. Ltd.
  

  1 Alumina Road, East Rockingham, WA 6168, Australia

North America

• Iwatani Corporation of America
  

  2200 Post Oak Boulevard, Suite 1150, Houston, TX 77056, U.S.A.

• Iwatani Corporation of America California Branch
  

  5251 California Avenue, Suite 210, Irvine, CA 92617, U.S.A.

• Iwatani Corporation of America California Branch Silicon Valley Office
  

  3031 Tisch Way, 110 Plaza West, San Jose, CA 95128, U.S.A.

• Advanced Specialty Gases
  

  135 Catron Drive Reno, NV 89512, U.S.A.

• Aspen Air U.S.,LLC
  

  1524 Lockwood Rd, Billings, MT 59101, U.S.A.

Middle East

• Iwatani Corporation-Abu Dhabi
  

  Room No.1407, 14F, Al-Ghaith Office Tower, Hamdan Street, Abu Dhabi, POB 37687, U.A.E.

• Iwatani Corporation-Doha (QFC Branch)
  

  Unit 3904, 39F, The Palm (Tower B), West Bay, Doha, State of Qatar

• Gulf Helium Services W.L.L.
  

  Ras Laffan Industrial City, West Side Support Service Area, State of Qatar

Europe

• Iwatani Corporation Europe Office
  

  Maximilianstrasse 2, Munich, 80539, Germany