| 1948 |
東京都港区に自動車部品販売を目的として株式会社久永洋行を設立 |
| 1948 |
Kyouei Yoko Co. was established in Central Tokyo to sell automotive components. |
| 1988 |
The Industrial Machinery Sales Division was spun off into Kyouei Seiko Co., as a new company with the view of greater expansion. |
| 1988-06 |
産業機械営業部門を発展的に分離独立させ、久永精工株式会社を設立 |
| 2003 |
新規扱い品目・販路拡大に伴い、株式会社KSマテリアルに社名変更 |
| 2003 |
To expand into new markets with new products and marketing strategy, the company’s name was changed to KS Material Co., Ltd. |
| 2004 |
大阪府堺市に技術研究所を開設 |
| 2004 |
Technology Research Institute Established in Sakai-shi, Osaka. |
| 2006 |
北海道札幌市北区に札幌営業所を開設 |
| 2006 |
Sapporo Sales Office established in Kita-ku, Sapporo-shi, Hokkaido. |
| 2008 |
神奈川県横浜市港北区に営業部を移転 |
| 2008 |
Sales Headquarters relocated to Kohoku-ku, Yokohama-shi, Kanagawa. |
| 2009 |
大阪府堺市に産業資材部を開設 |
| 2009 |
Industrial Materials Department established in Minami-ku, Sakai-shi, Osaka. |
| 2012 |
神奈川県横浜市港北区新横浜に本社を移転 |
| 2012 |
北海道札幌市豊平区に札幌営業所を移転 |
| 2012 |
Headquarters relocated to Kohoku-ku, Yokohama-shi, Kanagawa. |
| 2012 |
Sapporo Sales Office relocated to Toyohira-ku, Sapporo-shi, Hokkaido. |
| 2013 |
大阪府和泉市に技術部を移転 |
| 2013 |
大阪府和泉市に産業資材部を移転 |
| 2013 |
Food Division established in Kohoku-ku, Yokohamashi, Kanagawa. |
| 2013 |
Engineering Department and Industrial Materials Department relocated to Izumi-shi, Osaka. |
| 2014 |
化粧品製造販売業許可取得 |
| 2014 |
Permission to operate as a cosmetics product manufacturing and sales business obtained. |
| 2016 |
神奈川県横浜市港北区に技術部を移転 |
| 2016 |
Moved the Engineering Department and the Industrial Materials Department to Osaka Yodogawa Ward Separated Food Business Division and established Sakai Co., Ltd. as a new company |
| 2017 |
神奈川県横浜市港北区にSMP事業部(現SMP横浜ベース)を開設 |
| 2017 |
Established SMP Division (currently SMP Yokohama Base) in Kohoku-ku, Yokohama, Kanagawa Prefecture |
| 2020 |
神奈川県横浜市港北区新吉田に技術部を移転 |
| 2020 |
Technical Department moved to Shinyoshida, Kohoku-ku, Yokohama City, Kanagawa Prefecture |
| 2021 |
神奈川県横浜市都筑区に物流センターとワイン事業室を開設 |
| 2021 |
Distribution Center and Wine Business Office opened in Tsuzuki-ku, Yokohama City, Kanagawa Prefecture |
| 2022 |
北海道北広島市にSMP札幌ベースを開設 |
| 2022 |
札幌営業所を北広島市に移転 |
| 2022 |
Opened SMP Sapporo Base in Kitahiroshima City, Hokkaido, and moved the Sapporo Sales Office to Kitahiroshima City. |
| 2024 |
神奈川県横浜市港北区に新社屋竣工、本社と技術部を移転・統合 |
| 2024 |
Along with the establishment of the new head office, the headquarters was relocated to Nippacho, Kohoku-ku,Yokohama-shi,Kanagawa. With the new headquarters, the Engineerubg Department was relocated to Nippacho, Kohoku-ku, Yokohama-shi, Kanagawa. |
