| 1969 | Founded as a joint venture between Mitsui & Co., Ltd. and Nikken Chemicals Co. Ltd. for the purpose of manufacturing sugar based polyols products (capital: 100 million yen). |
|---|---|
| 1971 | Started the operation of Nagoya Plant in Chita City, Aichi. Started manufacturing sorbitol and ESWEE, hydrogenated starch hydrolysate. |
| 1974 | Started manufacturing MALBIT, maltitol syrup. |
| 1987 | Started manufacturing ESWEE 600, low molecular hydrogenated starch hydrolysate. |
| 1993 | Started manufacturing Sorbitan A and Isosorbide Liquid. |
| 1995 | Completed a GMP ( Good Manufacturing Practice) compliant ultra-high quality manufacturing plant. Started manufacturing high-purity crystal products, Mannitol ( JP) and Xylitol ( JP). |
| 1998 | Started manufacturing Xylitol food Additive. |
| 2000 | Started manufacturing new types of hydrogenated starch hydrolysate, SWEET OL and SWEET G2. |
| 2002 | Acquired sugar based polyols business from Nikken Chemicals Co., Ltd. and started sales and marketing, in addition to manufacturing. Mitsui & Co., Ltd. becomes the largest stockholder. Started manufacturing new type hydrogenated starch hydrolysate, SWEET NT. |
| 2003 | Became a wholly owned subsidiary of Mitsui & Co., Ltd. Started its operation with the new 18L can filling facility whose filling rate is the highest in Japan. |
| 2005 | Acquired ISO9001 certification. Started manufacturing crystallized hydrogenated starch hydrolysate, SWEET P EM. |
| 2007 | Acquired ISO14001 certification. |
| 2008 | Changed the corporate name to B Food Science Co., Ltd. |
| 2009 | Acquired functional materials business from the Sugar & Fermentation Products Div. of Mitsui & Co., Ltd. Relocated Tokyo Head Office·Tokyo Sales Office. |
| 2010 | Opened Osaka Sales Office. Completed hydrogen generation device. |
| 2012 | Acquired the sugar based polyols business from San-ei Sucrochemical Co., Ltd. Centralized the sugar based polyols business within the Mitsui group. |
| 2013 | Relocated Tokyo Head Office·Tokyo Sales Office. Acquired FSSC22000 certification. Started contract manufacturing in Indonesia. Completed seismic strengthening work at the Nagoya Plant. |
| 2014 | Started contract manufacturing for overseas manufacturers. |
| 2015 | New release of Erythritol of our own B Food Science brand. Completion of new office and research building at our Nagoya Plant. |
| 2016 | New release of Kestose. |
| 2017 | Acquired Halal certification. Opened Tokyo Application Center. |
| 2018 | New release of Mannitol (JP) and Xylitol (JP) of our own B Food Science brand. |
| 2019 | Be certified as Aichi Quality Company. New release of SWEET G3 |
| 2021 | New release of ESWEE P |
| 2022 | Withdraw ISO9001 and ISO14001 Certificate. |
| 2025 | Became a wholly owned subsidiary of PTCJ-7 Holdings Co., Ltd. |
