Oji Holdings

Green Chemical is a chemical manufacturing company specializing in the production of bioplastic raw materials designed to replace petroleum-based products. The company utilizes innovative catalyst and production technology to convert inedible biomass resources into hydroxymethylfurfural, a crucial aromatic compound for bioplastics and various other chemicals. By focusing on sustainable practices, Green Chemical aims to expand the bioplastics market by offering a carbon-neutral alternative to traditional plastics, thereby promoting environmentally friendly solutions in the chemical industry.

Walki Group Oy is a manufacturer of technical laminates and protective packaging materials, specializing in fiber-based, intelligent, and multi-layer laminate products. Founded in 2007 and based in Espoo, Finland, the company produces a wide range of items, including flexible circuit boards, paper-based protective materials, and barrier packaging solutions designed to enhance the functionality and sustainability of finished products. Walki Group serves various industries, including construction, steel, paper and forest, and packaging for food, retail, and transport, through its global sales offices. The company operates production facilities in Finland, Germany, the Netherlands, Poland, the United Kingdom, Russia, and China. Walki Group aims to contribute to a zero-waste future by offering energy-efficient and innovative packaging solutions.

Mitsubishi Paper Mills Limited is a prominent paper and pulp manufacturing company headquartered in Tokyo, Japan. Founded in 1898, it operates through four main segments: Paper and Pulp, Imaging Media, Speciality Materials, and Warehouse and Transportation. The company produces a wide range of products including writing and printing papers, photosensitive printing plates, photographic materials, and various inkjet media. In addition to traditional paper products, Mitsubishi Paper Mills develops functional materials such as highly efficient filters and battery separators, reflecting its commitment to innovation and research. The company's operations extend beyond Japan, servicing markets in Europe, Asia, and North America, and it also provides warehousing and transportation services as well as engineering solutions.

Box Asia Group International is a privately held company that manufactures and markets folding boxes and corrugated carton boxes.

GS Paper & Packaging is a privately held company that operates as an integrated paper and packaging manufacturer in Malaysia.

New Tac Kasei is a privately held company that produces and distributes first aid bandages.