Companies - Chemical base materials - Thailand

Rayong Sugar Co., Ltd. (Factory)

Food Products

Chon Buri, Thailand

Linde (Thailand) Public Co., Ltd.

Petrochemicals / Refining

Samut Prakan, Thailand

Forcelink Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

Linde (Thailand) Public Co., Ltd.

Petrochemicals / Refining

Songkhla, Thailand

Thai Industrial Gases Public Co., Ltd. (Talan)

Petrochemicals / Refining

Saraburi, Thailand

MIG Production Limited

Petrochemicals / Refining

Rayong, Thailand

Linde (Thailand) Public Co., Ltd.

Industrial Products

Rayong, Thailand

Oil States Industries (Thailand) Ltd.

Petrochemicals / Refining

Rayong, Thailand

Thai-MC Co., Ltd.

Export / Import

Bangkok, Thailand

Sino-U.S. Petroleum Inc.

Oil - Exploration

Bangkok, Thailand

APICO LLC

Petrochemicals / Refining

Bangkok, Thailand

Inter Goods Co., Ltd.

Chemicals

Bangkok, Thailand

Man Ferrostaal (Thailand) Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

Seaweld Engineering Services Southeast Asia Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

Kaset Thai International Sugar Corporation (Public) Company Limited.

Food Products

Bangkok, Thailand

PCC ICT Solutions Co., ltd.

Computers

Bangkok, Thailand

Atichai Medical Co., Ltd.

Medical

Nonthaburi, Thailand

Berli Jucker Plc.

Conglomerate - Mixed Industry Companies

Bangkok, Thailand

Unilever Thai Holdings Ltd. (Factory)

Consumer Products : Fast Moving

Bangkok, Thailand

Bara Windsor & Co., Ltd.

Conglomerate - Mixed Industry Companies

Bangkok, Thailand

PTT Aromatics and Refining Public Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

Thai Kaseihin Co., Ltd.

Chemicals

Bangkok, Thailand

M. Thai Industrial Co., Ltd.

Chemicals

Bangkok, Thailand

Thai Washin Co., Ltd.

Paint & Dye Manufacturers

Samut Prakan, Thailand

Ueno Fine Chemicals Industry (Thailand) Ltd. (Head Office)

Chemicals

Bangkok, Thailand

Liack Seng Trading Co., Ltd.

Plastics

Bangkok, Thailand

Citric Acid Industry Co., Ltd.

Chemicals

Samut Prakan, Thailand

Collodin Chemie (Thailand) Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

Bangkok Polyethylene Public Co., Ltd. (Factory)

Plastics

Rayong, Thailand

Jack Chia Industries (Thailand) Public Co., Ltd.

Consumer Products : Pharmaceuticals / OTC

Bangkok, Thailand

Indorama Polymers Public Co., Ltd.

Chemicals

Bangkok, Thailand

A.P.C. Industries Co., Ltd.

Paint & Dye Manufacturers

Bangkok, Thailand

Tipco Asphalt Public Co., Ltd.

Construction Materials

Bangkok, Thailand

TOA Chemical Industries Co., Ltd.

Chemicals

Samut Prakan, Thailand

Unique Gas & Petrochemicals Public Co., Ltd.

Retailing - Petrochemical Products

Bangkok, Thailand

AGC Chimicals (Thailand) Co., Ltd.

Chemicals

Samut Prakan, Thailand

PTT Refine Management Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

The Siam Cement Public Co., Ltd.

Construction Materials

Bangkok, Thailand

Nam Siang Co., Ltd.

Chemicals

Bangkok, Thailand

T.J.S. Marketing Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

White Group Public Co., Ltd.

Chemicals

Bangkok, Thailand

Ferno Co., Ltd.

Chemicals

Pathum Thani, Thailand

Pfizer (Thailand) Ltd.

Consumer Products : Pharmaceuticals / OTC

Bangkok, Thailand

Rayong Olefins Co., Ltd.

Petrochemicals / Refining

Rayong, Thailand

Bayer Thai Co., Ltd. (Head Office)

Chemicals

Bangkok, Thailand

Imperial Industrial Chemicals (Thailand) Co., Ltd.

Chemicals

Bangkok, Thailand

Imperial Industrial Chemicals (Thailand) Co., Ltd. (Factory)

Chemicals

Pathum Thani, Thailand

Merck Ltd.

Chemicals

Bangkok, Thailand

Pacific Healthcare (Thailand) Co., Ltd.

Consumer Products : Pharmaceuticals / OTC

Bangkok, Thailand

Goodwill Marketing Co., Ltd.

Chemicals

Bangkok, Thailand

Aventis Pharma Ltd.

Ethical Pharmaceutical Products

Bangkok, Thailand

Aker Solutions (Services) Pte Ltd.

Petrochemicals / Refining

Bangkok, Thailand

PTT Chemical Public Co., Ltd. (I-1 Road)

Petrochemicals / Refining

Rayong, Thailand

MC Plastics Co., Ltd. (Factory)

Plastics

Samut Prakan, Thailand

Mitr Phol Sugar Corp., Ltd. (Head Office)

Agricultural Produce

Bangkok, Thailand

PTT Natural Gas Distribution Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

Siam Chemical Industry Co., Ltd. (Factory)

Chemicals

Samut Prakan, Thailand

TPI Polene Public Co., Ltd. (Head Office)

Construction Materials

Bangkok, Thailand

IRPC Public Co., Ltd.

Petrochemicals / Refining

Rayong, Thailand

PTT Global Chemical Public Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

Pornvilai International Group Trading Ltd.

Chemicals

Bangkok, Thailand

Ban Thai Trading Co., Ltd.

Consumer Products : Fast Moving

Bangkok, Thailand

Du Pont (Thailand) Ltd.

Paint & Dye Manufacturers

Bangkok, Thailand

C.P. Poly-Industry Co., Ltd.

Packaging

Nakhon Ratchasima, Thailand

Central Poly Trading Co., Ltd. (Sales Office)

Consumer Products : Pharmaceuticals / OTC

Nonthaburi, Thailand

Louis T. Leonowens (Thailand) Ltd.

General Trading

Bangkok, Thailand

ISP (Thailand) Ltd. (Ashland)

Chemicals

Bangkok, Thailand

National Petrochemical Public Co., Ltd.

Petrochemicals / Refining

Bangkok, Thailand

Rhodia Thai Industries Co., Ltd.

Consumer Products : Pharmaceuticals / OTC

Samut Prakan, Thailand

GlaxoSmithKline (Thailand) Ltd. (GSK)

Consumer Products : Pharmaceuticals / OTC

Bangkok, Thailand

A.F. Goodrich Chemicals Co., Ltd. (Factory)

Chemicals

Samut Prakan, Thailand

Siam Srithong Co., Ltd.

Textiles

Bangkok, Thailand

Bayer Thai Co., Ltd. (Bangpoo Plants)

Chemicals

Samut Prakan, Thailand

Thai Alcohol Co., Ltd. (Factory)

Consumer Products : Pharmaceuticals / OTC

Nakhon Pathom, Thailand

KT MSG Co., Ltd.

Consumer Products : Fast Moving

Bangkok, Thailand

Lertvilai and Sons Co., Ltd.

Steel

Bangkok, Thailand

Bangkok Foam Co., Ltd.

Industrial Products

Bangkok, Thailand

Asia Shellac Ltd., Part.

Construction Materials

Bangkok, Thailand

Praxair (Thailand) Co., Ltd.

Chemicals

Samut Prakan, Thailand

PTT Chemical Public Co., Ltd. (I-4 Road)

Petrochemicals / Refining

Rayong, Thailand

The Siam Fine Chemical Co., Ltd.

Chemicals

Bangkok, Thailand