• Gurpet PETROL (Gur-Oil ) Co,.LTD
• +90-232-2576733,2576734
• Turkey

• Gurpet Oil Co.
• 90-232-328-2697
• Turkey

• Gurvey & Berry Co. Inc.
• +1-416-2595700
• Canada

• Gusmer Corporation World Headquarters
• 1-800-367-4767, (732) 370-9000
• United States

• Gustav Grolman
• +49 21 31 93 68-259
• Germany

• Gustav Grolman GmbH & Co. KG
• 49 2131 9368 01
• Germany

• Guybro Chemical
• 022-6321846
• India

• GuyChem Inc.
• (506) 452-9200
• Canada

• Gwalior Chemical Industries
• 91-22-5638 8500
• India

• Gwalior Oil Mills (GOM)
• (91) - (731) - 421064, 421079
• India

• GWI Great Western Inorganics, Inc.
• +1-303-423-9770
• Other Regions

• gyeongsanbuk Youngsin Metal Co., Ltd.
• 82-53-856-6486-8
• Korea

• Gyma Laboratories Of America, Inc.
• +1-516-933-0900
• United States

• Gypsy Organics India Inc.,
• +91 22 24052830
• India