List of licenses / List of technically qualified employees

List of licenses

Our nationwide network of operating licenses adds to customers' trust.

Our sites across the country have licenses for intermediate treatment and transport of wastes including Specially Controlled Industrial Wastes that are flammable, corrosive or toxic, as well as general industrial waste collection and transport licenses from many local governments throughout the country. With our national-scale recycling network, Daiseki is able to handle the treatment and recycling of increasingly diversified and complex industrial wastes.
Visit the Japanese "Sanpai-kun" industrial waste information network for up-to-date information.

List of licenses

  Business sites
Type of waste Nagoya Works Hokuriku Works Kansai Works Kyusyu Works Kanto Works Chiba Works

Industrial wastes

Waste acid
Waste alkali
Waste oil
Waste plastics
Soot and dust  
Waste paper      
Wood chips  
Fiber waste      
Animal- and plant-derived residual waste      
Waste rubber          
Waste metal      
Waste glass, concrete,
and ceramic

Specially Controlled Industrial Wastes

Corrosive waste acid
Specified hazardous waste acid  
Corrosive waste alkali
Specified hazardous waste alkali  
Flammable waste oil
Specified hazardous waste oil  
Specified hazardous sludge  
Specified hazardous slag        
Specified hazardous soot and dust    
Specified hazardous cinders      
Ship-related waste oil treatment business license (Ministry of Land, Infrastructure, Transport and Tourism)

As of the end of March 2023

Areas licensed for Industrial waste/Specially Controlled Industrial Waste collection and transport

Prefectures of Aomori, Iwate, Miyagi, Akita, Yamagata, Fukushima, Ibaraki, Tochigi, Gunma, Saitama, Chiba, Tokyo, Kanagawa, Niigata, Toyama, Ishikawa, Fukui, Yamanashi, Nagano, Gifu, Shizuoka, Aichi, Mie, Shiga, Kyoto, Osaka, Hyogo, Nara, Wakayama, Tottori, Shimane, Okayama, Hiroshima, Yamaguchi, Tokushima, Kagawa, Ehime, Kochi, Fukuoka, Saga, Nagasaki, Kumamoto, Oita, Miyazaki, Kagoshima; cities of Nagoya, Amagasaki

As of the end of March 2023

Waste oil treatment business license (Ministry of Land, Infrastructure, Transport and Tourism)

Ports of Nagoya, Yokkaichi, Tsu-Matsusaka, Ujiyamada, Toba, Owase, Kinuura, Mikawa, Maizuru, Maizuru-higashi, Tsuruga, Fukui-shin, Kanazawa, Nanao, Fushiki-toyama, Toyama-shin, Toyama, Himekawa, Naoetsu, Niigata-nishi, Niigata-higashi, Ogi, Ushitsu, Hime-gyo, Obama, Fukui, Miyazu, Kasumi, Osaka, Hannan, Sakai-Senboku, Kobe, Akashi, Himeji, Mizushima, Hiroshima, Sakai, Tottori, Hamada, Wajima, Iida, Okayama, Tokushima, Takamatsu, Niihama, Kochi; coastal area from Kanagawa Prefecture to Ibaraki Prefecture
All ports, including fishing ports, within the following Prefectures:Fukuoka, Oita, Saga, Nagasaki, Kumamoto, Miyazaki, Kagoshima, Yamaguchi, Hiroshima, Shimane

Other licenses

Specified construction business (scaffolding/earthwork business, coating business, demolition business)

List of technically qualified employees

We are a professional industrial waste treatment and recycling group.

What supports Daiseki's advanced technical capabilities are our staff members who hold numerous technical licenses. To meet ever more diverse and complex needs for industrial waste treatment and recycling, we undertake the development of higher-level treatment and recycling technologies and high value-added products.

Name of qualification/license
Specially controlled industrial waste collection and transport program Specially controlled industrial waste disposal program Industrial waste intermediate treatment facility technical manager
Specially controlled industrial waste supervisor program Environmental certified measurer (concentration) Environmental certified measurer (noise/vibration)
Type 1 water quality-related pollution control manager Type 4 water quality-related pollution control manager Type 1 atmosphere-related pollution control manager
Type 3 atmosphere-related pollution control manager Dioxins-related pollution control manager Type 1 radiation protection supervisor
Type 2 radiation protection supervisor X-ray operation supervisor Civil engineering works execution managing engineer (Class 1, Class 2)
Hazardous material handler (Type A, Type 1B, Type 2B, Type 3B, Type 4B, Type 5B, Type 6B)

As of the end of February 2022