Producer
Kao Corporation
Kao Corporation (Tokyo Japan; TSE: 4452; ~¥1.5T revenue) is Japan's largest personal care and household products company and a major producer of fatty alcohol-derived surfactants including SLES. Kao produces SLES under the Emal® brand (Emal 10N, Emal 70, Emal E series) — a standard reference grade in Asian personal care formulation. Kao controls its own fatty alcohol supply through its oleochemicals division, producing from palm kernel oil and coconut oil. Primary SLES manufacturing at Wakayama Japan and sites in Thailand, Indonesia, and China. Kao supplies Shiseido, Unilever Asia, P&G Asia, and domestic Japanese personal care manufacturers. Estimated ~8-12% SLES global share; dominant ~30% share in Japan/SE Asia.
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Stories
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1 input Kao Corporation supplies
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Personal Care (Japan & Asia)
40%Household & Fabric Care
25%Chemical (Oleochemicals & Surfactants)
20%Information Technology (Toner)
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Did you know2023
Kao Corporation is simultaneously the maker of Biore and Jergens personal care products (consumer hygiene supply chain) AND one of the world's largest manufacturers of dry toner for laser printers (office technology supply chain). Kao's Information Technology division produces dry toner particles — the charged powder that forms images in laser printers and photocopiers — for OEM supply to printer manufacturers including Canon and Ricoh. The same Tokyo company that formulates the SLES surfactant in your facial cleanser also makes the toner particles in your office printer cartridge. Kao's expertise in fine particle formulation and surface chemistry — developed for cosmetics manufacturing — transferred into toner particle engineering: both require precise control of particle size, surface properties, and flow characteristics. Kao's toner business has approximately 20-25% global dry toner market share, making it a significant supplier to the office printing supply chain alongside its dominant position in the Asian personal care surfactant market. A Japanese personal care company founded on face soap in 1887 is now a critical supplier to two completely unrelated consumer supply chains: bathroom shelves and office printers.
Kao Corporation ↗Origin2023
Kao Corporation was founded in 1887 in Tokyo by Tomiro Nagase, who imported and sold Western-style soaps and cosmetics before launching his own product in 1890: Kao Soap (花王石鹸, literally "Flower King Soap"). Nagase deliberately chose premium ingredients and set a higher price than domestic alternatives to position Kao Soap as equivalent quality to imported Western products — the first Japanese household product successfully competing with imported goods rather than imitating lower-cost substitutes. The "Kao" brand name plays on two Japanese words: 花王 (kaoO, "flower king") and 顔 (kao, "face") — a double meaning that connected the brand to face care and premium personal hygiene in a single syllable. Kao grew through the 20th century by backward-integrating into oleochemicals (purchasing the palm kernel oil feedstock, extracting fatty alcohols, and using those to make surfactants), creating a vertically integrated supply chain from tropical oil through finished personal care products. The company eventually became Japan's dominant surfactant producer, the world's largest manufacturer of xerographic dry toner for laser printers, and the maker of Jergens and Biore brands that Americans encounter at CVS — all from the 1890 Tokyo soap brand.
Kao Corporation ↗