日本産業廃棄物処理（株）

What 日本産業廃棄物処理（株） does

Nihon Sangyo Haikibutsu Shori Co., Ltd. (日本産業廃棄物処理株式会社) is a privately held Japanese industrial waste management company founded in December 1965 and headquartered in Shizuoka City, Shizuoka Prefecture. The company specializes in the collection, transportation, and recycling of industrial waste generated by factories, manufacturing plants, research institutes, schools, and medical institutions across Japan. Its service portfolio is organized around four core pillars: medical waste treatment (infectious waste, X-ray films, dental crowns, mercury devices, confidential medical records), confidential document dissolution recycling, chemical and pharmaceutical waste disposal, and general industrial waste handling (paints, solvents, fluorescent lamps, dry batteries, OA equipment, plastics, and sludges). It also handles hazardous specialty waste including lead-containing coatings, spray canisters, asbestos, and lithium batteries, and offers ancillary sales of recycled-content products such as used drums and toilet paper made from dissolution-processed documents.

The company operates four strategically located offices — Shizuoka headquarters, Tsukuba, Sendai, and Okayama — providing coverage across Japan's Chubu, Kanto, Tohoku/Hokkaido, and Chugoku/Shikoku/Kyushu regions respectively. Its core competitive assets are regulatory: as of August 2025 it holds industrial waste and specially controlled industrial waste collection/transport permits across 57 prefectures and designated cities, with most permits carrying the superior 'excellent operator' (優良認定) designation. The proprietary confidential document dissolution system accepts files, clips, and embedded materials without prior sorting and is verifiable through on-site witnessing; long-distance container logistics are supported by a partnership with JR Freight. Eco Action 21 environmental management certification has been obtained at all four locations on a phased rollout from 2018 through 2021.

The business model is transaction-fee based, with pricing varying by waste type, volume, composition, and market conditions; some waste (e.g., metals recovered from X-ray films and dental crowns) is purchased from clients, some is processed at no cost, and hazardous or complex waste incurs treatment fees. Sales are direct and field-led, with free on-site estimates and online inquiry forms feeding a quote-to-contract pipeline. The company is led by Representative Director Kazuo Shigeta (重田和夫) and is not publicly listed.

Name

日本産業廃棄物処理（株）

Legal name

日本産業废弃物処理株式会社

Website

https://nihonsanpai.co.jp

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

1–10 employees

Short description

Nihon Sangyo Haikibutsu Shori Co., Ltd. (日本産業廃棄物処理株式会社) is a privately held Japanese industrial waste management company specializing in collection, transportation, and recycling of medical, chemical, confidential, and general industrial waste for factories, research institutes, and medical institutions nationwide, operating from four regional offices under 57-prefecture permit coverage.

Ownership category

akta.pro rank

Product category

Industrial Waste Management Services

NAICS

Hazardous Waste Collection (562112), Hazardous Waste Treatment and Disposal (562211), Waste Collection (5621)

SIC

Hazardous Waste Management (4955), Refuse Systems (4953)

akta.pro industry

PRIMARYEUAIAFAG

Industrial Hazardous Waste Services (Manufacturing, Refineries, Metals, Automotive)

Energy, Utilities & Environment/Environmental Services (Waste Management, Recycling & Remediation)/Hazardous Waste Management (Industrial, Chemical, Medical)

SECONDARYBPALAFAJ

Universal Waste Management (Batteries, Lamps, Mercury Devices, Aerosols)

Business & Public Services/Waste Management & Remediation Services/Hazardous Waste Management (Transport, Treatment, Storage, Disposal)

SECONDARYEUAIABAG

E-waste & Universal Waste Collection/Transfer (Electronics, Lamps, Batteries)

Energy, Utilities & Environment/Environmental Services (Waste Management, Recycling & Remediation)/Transfer Stations & Material Handling

Keywords

• Industrial waste management
• Waste collection transportation
• Hazardous waste treatment
• Medical waste disposal
• Confidential document destruction

Headquarters

HQ city

Shizuoka City

HQ country

Japan

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Supply Chain, Personnel, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Waste Collection and Treatment Fees: Fee-for-service model based on waste type, volume, composition, and market conditions. Some waste may be purchased (e.g., valuable metals from X-ray films, dental crowns), some may be processed free of charge, while others incur processing fees. Estimates are free; collection begins after contract signing.
2. Used Drum Sales: Sale of used/empty steel drums previously used for waste transport, sold to customers who need them for storage or other non-waste applications.
3. Related Medical Supplies Sales: Sale of related products such as pedal-type stands, cardboard box lids, toilet paper, and paper towels — made from recycled materials including dissolution-processed confidential documents.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels4 records

Core offering

日本産業廃棄物処理株式会社 is a specialized industrial waste management company offering collection, transportation, and recycling services across Japan. The company handles diverse waste streams from factories, research institutes, schools, and medical institutions, including standard industrial waste, specially controlled hazardous waste, medical/infectious waste, confidential documents, and chemical/pharmaceutical waste. Operations are anchored at Shizuoka headquarters with three regional sales offices (Tsukuba, Sendai, Okayama) providing nationwide coverage.

Product overview

日本産業廃棄物処理株式会社は、産業廃棄物のリサイクル提案及び収集運搬を主营とする企業。静岡本社をベースに仙台営業所、つくば营业部、岡山营业所の4拠点で全国的に対応。主力サービスとして（1）医療系廃棄物処理サービス（感染性廃棄物、レントゲンフィルム、歯科撤去冠、水銀体温計・血圧計、ガラス・石膏等）、（2）機密書類溶解処理サービス（カルテ・各種帐簿の溶解リサイクル）、（3）薬品系廃棄物処理サービス（試薬・農薬・廃液の処理）、（4）産業系廃棄物処理サービス（廃プラスチック、蛍光灯、乾電池、OA機器等）の4つの柱でサービスを提供。また関連商品としてドラム缶販売、感染性廃棄物処理用手配物品销售也可。本社は1965年12月設立、1977年2月に現商号に変更。

Differentiator

Problem solved

Functional benefit

Products and services

• Medical Waste Disposal Service (医療系廃棄物処理サービス) Specialized collection and treatment service for medical waste from hospitals, clinics, and dental offices, including infectious waste, X-ray films, dental crowns, mercury-containing devices, glass, and plaster. Provides thorough infectious disease prevention with experienced specialists performing safe and rapid treatment.
• Confidential Document Dissolution Service (機密書類溶解処理サービス) Dissolution recycling service for confidential documents such as medical records, customer information, and various ledgers. Documents are sealed in their original state and fed directly into dissolution furnaces without requiring pre-sorting of files, clips, or metal/plastic components. On-site witnessing at the dissolution facility is available, and dissolution certificates can be issued.
• Pharmaceutical Waste Disposal Service (薬品系廃棄物処理サービス) Treatment of hazardous waste chemicals and waste liquids including reagents, pesticides, and unknown chemicals. Safely and rapidly disposed under strict management using appropriate methods, with orders accepted from as little as one bottle. Handles reagents, pesticides, unknown chemicals, and other waste pharmaceuticals.
• Industrial Waste Disposal Service (産業系廃棄物処理サービス) Collection, transportation, and recycling service for factory-generated waste including waste plastic, fluorescent lamps, dry batteries, OA equipment, glass, slag, wood powder, and other industrial waste streams.
• Paint, Solvent, and Fluorescent Lamp Treatment Service (塗料・シンナー・蛍光灯処理サービス) Collection and treatment of waste paint, solvents, and fluorescent lamps from factories. Waste paint is converted to fuel or distillation-regenerated; sludge is made into fertilizer and roadbed materials; waste plastic is processed through material recycling and thermal recycling.
• Lead-Containing Coating, Bomb, and Spray Can Treatment Service (鉛含有塗膜・ボンベ・スプレー缶処理サービス) Treatment service for lead-containing coatings, bombs, spray cans (aerosol), and lighters, all classified as specially controlled industrial waste. Provides safe treatment of products containing high-pressure gas, including sprays containing flammable gases.
• Reagent and Pesticide Disposal Service (試薬・農薬処理サービス) Disposal of various pharmaceutical products including reagents and pesticides. Accepts single bottles of reagents, and recovery is possible for pharmaceutical products with detached or unrecognizable labels. Handles sludge, waste oil, waste acid, waste alkali, waste pharmaceuticals, and waste pesticides.
• Beryllium-Containing Product Treatment Service (ベリリウム含有製品処理サービス) Recycling or proper treatment service for waste products containing beryllium (Be) and its compounds, including X-ray film thickness gauges and electron microscopes. This service is currently temporarily suspended.
• Used Drum Sales Service (ドラム缶販売サービス) Sale of used/empty steel drums previously used for storage during waste transport. The company accepts and stores poly cans and drums during waste collection, then offers additional sales to customers needing them for storage or other non-waste applications.
• Infectious Waste Container Sales (感染性廃棄物容器販売) Sales of infectious waste processing accessories and related products for medical institutions, including pedal stands, dunnage stands, dunnage covers, and related products.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• JR貨物 (JR Freight)coreStrategic or Co-development Partner · 6 February 2019Partnership with Japan Railway Freight for long-distance container transport of large-volume industrial waste, enabling nationwide coverage coordinated through regional sales offices. The company leverages JR freight for efficient inter-regional waste transportation beyond the reach of standard road transport.

Scale indicators4 records

Recent moves11 records

Expansion highlights5 records

Broad incumbents

• DOWA Holdings: Japan's largest industrial waste recycler and hazardous waste processor, with integrated collection, treatment, and recycling operations across multiple waste streams. Directly comparable to subject company's core industrial waste business but at vastly larger scale and with proprietary processing technology.
• Hitachi Zosen Corporation: Major Japanese waste processing plant builder and operator, including hazardous waste incineration and treatment facilities. Comparable in hazardous waste handling but at large-scale plant operator level rather than hauler.
• Kobelco Eco Solutions: Subsidiary of Kobe Steel group focused on waste processing, including hazardous waste treatment and recycling facilities. Comparable in industrial waste handling capability but operates large-scale processing plants rather than collection focus.
• JFE Engineering Corporation: Engineering and construction arm of JFE Group with significant waste-to-energy and hazardous waste treatment operations. Comparable waste-processing capability but operates at utility-scale plant level.

Regional players

• Maruwa Co., Ltd. Mid-sized Japanese industrial waste collection and treatment company with hazardous waste handling capability. Comparable in scale and service mix to subject company with regional permit footprint.
• Takagi Co., Ltd. Japanese industrial waste management company with regional collection and processing operations. Comparable in core service offering to subject company but with regional rather than nationwide emphasis.

Direct peers

• San-Ei Trading Co., Ltd. Japanese industrial waste collection, transportation, and recycling company offering collection/transport permits and processing services. Closer in scale and service mix to subject company than the largest incumbents.
• Hokuto Kogyo Co., Ltd. Industrial waste management company in Japan with collection, transport, and treatment permits across multiple prefectures. Comparable mid-sized industrial waste operator with similar permit-driven business model.
• Daiseki Co., Ltd. Major Japanese industrial waste collection, transportation, and treatment company with nationwide operations. Direct competitor in industrial waste management serving manufacturing and chemical customers, with overlapping hazardous waste permit footprint.
• E&M Eco Solutions Co., Ltd. Japanese waste management company specializing in industrial and hazardous waste collection and treatment with nationwide permit network. Highly comparable in operating model and customer segments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/%E6%97%A5%E6%9C%AC%E7%94%A3%E6%A5%AD%E5%BB%83%E6%A3%84%E7%89%A9%E5%87%A6%E7%90%86%EF%BC%88%E6%A0%AA%EF%BC%89

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 日本産業廃棄物処理（株）