IBOKIN Co., Ltd.

IBOKIN Co., Ltd. is a Japanese company headquartered in Tatsuno, Hyogo Prefecture, engaged in dismantling, environmental services, metal recycling, and transportation. It was founded in 1984 as Ibo River Metal Co., Ltd. (揖保川金属株式会社) and renamed IBOKIN Co., Ltd. in 2003. The company operates a one-stop system covering dismantling of buildings and plants, industrial waste treatment, metal scrap processing, and logistics, with its own intermediate treatment plants and final disposal site. It is listed on the Tokyo Stock Exchange Standard Market under the ticker 5699. The company positions itself as a leader in the recycling industry, aiming for a sustainable circular society under the brand slogan 'Resources' lives, with dreams and responsibility.' (資源の一生に、夢と責任。). Its business segments include dismantling, environmental, metal, and transportation. It has offices in Hyogo, Tokyo, Osaka, and Fukushima, and group companies including Kunitoku Industry and Mitsue.

IBOKIN Co., Ltd. was founded in August 1984 as Ibo River Metal Co., Ltd. (揖保川金属株式会社) in Tatsuno, Hyogo Prefecture. The company began as a metal scrap processor and gradually expanded into industrial waste treatment and dismantling. In 1990, it obtained a permit for industrial waste collection and transportation, followed by an intermediate treatment permit in 1992 and a final disposal site permit in 1994. In 1999, it acquired ISO 14001 certification. In 2002, it opened the Tatsuno Plant as a scrap specialist factory and obtained a general construction permit. In 2003, it was designated as a direct supplier by Nippon Steel's Hirohata Works and changed its name to IBOKIN Co., Ltd. In 2006, it obtained a specific construction permit and was designated as an FRP boat recycling processor. In 2008, it opened the PMR Plant for plastic material recycling. In 2011, it received 'excellent' certification from Hyogo Prefecture for industrial waste permits. In 2012, it opened the Hanshin Office in Amagasaki. In 2013, it was certified as a small home appliance recycler under the Small Home Appliance Recycling Act. In 2015, it opened the Tokyo Branch and formed comprehensive business alliances with several companies. In 2016, it absorbed Hinode Development Co., Ltd. In 2017, it integrated Kunitoku Industry Co., Ltd. In 2018, it listed on the Tokyo Stock Exchange JASDAQ Standard Market. In 2020, it opened the Fukushima Branch. In 2021, it obtained ISO 27001 certification for information equipment transport and destruction. In 2022, it transitioned to the TSE Standard Market. In 2024, it opened the Osaka Branch and acquired Mitsue Co., Ltd. In 2025, it integrated Mitsue Co., Ltd. The company continues to expand its recycling and dismantling operations, aiming to lead the circular economy.

• Founded as Ibo River Metal Co., Ltd.

• Obtained industrial waste collection and transportation permit

• Obtained industrial waste intermediate treatment permit

• Established final disposal site and obtained final disposal permit

• Acquired ISO 14001 certification

• Opened Tatsuno Plant as scrap specialist factory

• Designated as direct supplier by Nippon Steel Hirohata Works

• Renamed to IBOKIN Co., Ltd.

• Obtained specific construction permit

• Designated as FRP boat recycling processor

• Opened PMR Plant for plastic material recycling

• Received 'excellent' certification from Hyogo Prefecture

• Opened Hanshin Office in Amagasaki

• Certified as small home appliance recycler

• Formed comprehensive business alliances with several companies

• Opened Tokyo Branch

• Absorbed Hinode Development Co., Ltd.

• Integrated Kunitoku Industry Co., Ltd.

• Listed on Tokyo Stock Exchange JASDAQ Standard Market

• Opened Fukushima Branch

• Acquired ISO 27001 certification

• Transitioned to TSE Standard Market

• Opened Osaka Branch

• Integrated Mitsue Co., Ltd.

Comprehensive dismantling and recycling enterprise aiming to lead the circular economy.

• Dismantling services

  Dismantling and removal of buildings and structures, recycling waste into construction materials.

• Environmental services

  Collection and processing of industrial waste from manufacturing and construction.

• Metal recycling

  Purchasing, sorting, and processing of metal scrap for steelmakers.

• Transportation services

  Industrial waste collection and transportation, and general freight trucking.

1. 1株式会社イボキン | 解体・リサイクルの総合企業 | 東証スタンダード上場ibokin.co.jp
2. 2沿革 | 解体・リサイクル事業の歴史 | 株式会社イボキンibokin.co.jp
3. 3会社概要 | 株式会社イボキン （本社：兵庫県たつの市）ibokin.co.jp
4. 4ブランドストーリー | 資源の一生に、夢と責任。 | 株式会社イボキンibokin.co.jp
5. 5イボキン - Wikipediaja.wikipedia.org
6. 6Ibokinwikidata.org