• GEMSAN
• +2127982450
• Turkey

• Gemsan A.S.
• +902127982450X8220
• Turkey

• Gemsan AS
• 90 212 798 2450
• Turkey

• GEMSAN CHEMICAL INC.
• 90-212-798-2450
• Turkey

• Gemu Valves
• ++44 (0) 19 25-82 40 44
• United Kingdom

• Genabolix Laboratory, Inc.
• +1 (604) 600-1386
• Canada

• Genaxxon Bioscience GmbH
• +49 (0) 731 3608 123
• Germany

• Genchem & Genpharm (Changzhou) CO., Ltd.
• +86-519-85720236;18861157609
• China

• Gencor Pacific Inc.
• 1-714-8708723 / 8724
• United States

• Gencore BioPharma Pvt Ltd
• 914027260040
• India

• GeneCraft GmbH
• +49 2591 794990
• Germany

• Genen Pharmaceuticals Co.,Ltd
• +852- 281-13620(HK)
• Hong Kong

• Genencor International
• 716-256-5200; 800-847-5311
• United States

• Genencor International, Inc.
• 650-846-7500
• United States

• GeneOn
• 49-621-5720864
• Germany

• Genepharm Group
• Greece

• General Air Products, Inc.
• 1-800-345-8207
• United Kingdom

• General Carbon Corp.
• 973 523-2223
• United States

• General Chemical
• 973-515-0900;800-631-8050
• United States

• General Chemical Canada Ltd.
• 1-905-566-3851
• Canada