• Rietschle Thomas Sheboygan, Inc.
• +1-920-457-4891
• United States

• RIFA CO.,LTD
• 82-2-2007-5555
• South Korea

• Rifan Refined Salt co.
• 0098 21 2567471
• Iran

• Riga Sugar Company Ltd.
• 011 2921 1691/2873
• India

• Riga Varnish and Paint Plant
• 371-2-458776
• Other Regions

• Riggins Company
• +1 757 826 0525
• United States

• RihaChem
• 420724128971
• China

• RihaChem
• +420 724 128 971
• Czech Republic

• RIL INTERNATIONAL LTD.
• +86 22 58211126/27/28
• China

• Riliance Industries Limited (RIL)
• +91-22-3032 7000
• India

• RIMA CHEM
• 1-352-373-4606
• United States

• Rimnetics, Inc.
• 916-652-5555
• United States

• Ring Specialty Chemicals Inc.
• +1-416-493-6870
• Canada

• Ring Specialty Chemicals Inc.
• 1-416-493-6870
• Canada

• Rini Life Science Pvt. Ltd.
• 917312723174/917313250098
• India

• Rintech Inc.
• 3019871980/2402770387/2404984288
• United States

• Rio Care (I) Pvt. Ltd.
• 091-022-27600163
• Italy

• Rio Tinto Alcan
• + 1 514 848 8000 +61(0)7 3625 3000 +61(0)7 3625 3001
• Canada

• RioCare India Pvt. Ltd
• 912227600163/27693331
• India

• Riocell S.A
• 55-51-480-7307
• Brazil