Indorama Ventures Public Co. Ltd. is a holding company, which engages in the manufacture and distribution of Polyethylene Terephthalate (PET), Purified Terephthalic Acid (PTA), Paraxylene (PX), recycling, Purified Isophthalic Acid (PIA), Naphthalene Dicarboxylate (NDC), PET preforms and packaging, Integrated EG, Integrated purified EO, PO/MTBE, Integrated Surfactants comprising EOA, LAB and others, Fibers including Polyester, Rayon, Nylon, Polypropylene, composites and worsted wool fibers products. The company is headquartered in Bangkok, Bangkok Metropolis and currently employs 28,154 full-time employees. The company went IPO on 2009-09-25. The company operates through three segments: Combined PET, Indovinya and Fibers. The Combined PET segment manufactures and distributes the full polyethylene terephthalate (PET) value chain comprising Paraxylene (PX), purified terephthalic acid (PTA), PET, and Recycling (Integrated PET), Specialty PET-related chemicals, PIA, and NDC (Specialty Chemicals), PET preforms and packaging (Packaging), and Ethane to MEG and MTBE (Intermediates Chemicals). The Indovinya segment manufactures and distributes Integrated Downstream Surfactants. The Fibers segment is engaged in the manufacturing and distribution of Polyester, Rayon, Nylon, Polypropylene, composites, and worsted wool fibers, for three end-use segments: mobility, lifestyle, and hygiene. Its subsidiaries include Indorama Ventures Mobility (Qingdao) Co., Ltd, Indorama Ventures Lifestyle (Shanghai) Co., Ltd., Sinterama Yarns (Dongguan) Co., Ltd, among others.