What 吉田産業（株） does

吉田産業株式会社 (Yoshida Sangyo Co., Ltd.) is a privately held, family-owned industrial chemical trading company (工業化学薬品取扱商社) founded in June 1954 in Tochigi Prefecture, Japan, and reorganized into a joint-stock corporation in 1971. The company operates from a headquarters in Kaminokawa-cho (Tochigi) and a single branch sales office in Higashine City (Yamagata), serving industrial customers across the Kanto and Tohoku regions through route-based sales representatives and proprietary warehouse logistics. It is currently in a third-generation leadership transition: Yoshida Yasuhiko became Chairman and Representative Director and Yoshida Yasuyoshi became President and Representative Director in July 2025.

The product portfolio spans twelve categories — inorganic and organic industrial chemicals, transportation-equipment chemicals (automotive and aerospace, including Boeing-certified detergents), energy-industry products (gas turbine, wind, thermal maintenance), lithium secondary-battery and electronics materials, environmental/water-treatment chemicals, food/sanitation/nursing-care products, oils/lubricants/surfactants, environmental equipment, analytical and ultra-high-purity reagents, semiconductor resists and developers, and electronic mounting materials. Manufacturing inputs are sourced from major Japanese chemical producers including AGC, Mitsubishi Chemical, Sumitomo Bakelite, Kureha, Tokyo Ohka Kogyo, and Daiwa Pharmaceutical. Differentiators cited by management are JUST IN TIME delivery, a strategic location near the Kita-Kanto Expressway roughly 100 km from central Tokyo, integrated ISO 9001/14001 certification (since November 2003), and compliance credentials including pharmaceutical sales (1999) and alcohol sales (2001) licenses plus toxic-substance import registration (2005).

The business model is B2B distribution of chemicals and related equipment to manufacturers, with sales split across transportation equipment (20%), energy (18%), electronics (44%), and food/medical/sanitation/industrial materials (18%). The firm earns a transaction margin on the spread between supplier purchase price and customer resale price under quote-based pricing; pricing is not publicly disclosed. Beyond core trading, the company has pursued small-scale diversification into space-industry supply (Teikyo University TeikyoSat-4 satellite, November 2021) and obtained Utsunomiya space-business enterprise certification in November 2024. Distribution channels are domestic-only, GTM is enterprise field sales, and the company employs roughly five disclosed staff (likely understating total workforce including drivers and warehouse personnel).

Name

吉田産業（株）

Legal name

吉田産業株式会社

Website

https://yoshida-sgo.co.jp

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

1–10 employees

Short description

吉田産業株式会社 is a family-owned Japanese B2B industrial chemical trading company (shoji), founded 1954 in Tochigi, distributing inorganic chemicals, semiconductor and electronics materials, environmental chemicals, and food/sanitation products to manufacturers in Kanto and Tohoku via route-based sales and JIT logistics.

Ownership category

akta.pro rank

Headquarters

HQ city

Kaminokawa-cho (上三川町)

HQ country

Japan

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales

Revenue model

1. Chemical Product Sales: Revenue generated from the wholesale and retail distribution of industrial chemical products to manufacturing and industrial customers. The company purchases chemicals from various manufacturers and resells to end-users, earning margin on the spread. Products include inorganic chemicals, organic solvents, petroleum-based chemicals, foundry supplies, synthetic resins, environmental chemicals, boiler chemicals, oils, lubricants, reagents, and specialized equipment.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Yoshida Sangyo is a Japanese industrial chemical trading company (工業化学薬品取扱商社) founded in 1954 that distributes a broad portfolio of inorganic chemicals, organic solvents, petrochemicals, foundry chemicals, synthetic resins, environmental treatment chemicals, boiler chemicals, and high-purity semiconductor chemicals. The company supplies chemicals to manufacturers across transportation/automotive/aerospace, energy, electronics, food/sanitation, and healthcare sectors, supported by its own warehouses, route-based sales force, and ISO 9001/14001 certified management.

Product overview

吉田産業株式会社 is a chemical products trading company (工業化学薬品取扱商社) that operates as a specialized distributor of industrial chemicals and related products. The company offers a comprehensive portfolio organized into product categories: industrial chemicals (inorganic and organic), transportation equipment chemicals (automotive and aerospace), energy industry products (power generation and renewables), secondary batteries and electronics materials, environmental business (water treatment and waste management), food/sanitation/nursing care products, oils/lubricants/surfactants, environmental equipment, reagents, semiconductor-related products, aerospace products, and electronic mounting materials. The company provides JUST IN TIME delivery services and emphasizes chemical management support for customers across multiple industries including manufacturing, energy, electronics, food, and healthcare sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Industrial Chemicals (工業薬品) Industrial chemicals including inorganic chemicals (ammonia, sulfuric acid, nitric acid, caustic soda, hydrochloric acid), organic solvents, and chemical products for manufacturing processes, supplied to industrial manufacturers.
• Transportation Equipment Chemicals (輸送機器関連) Chemical products for transportation equipment manufacturing including automotive and aerospace industries, covering parts manufacturing, coatings, and development support.
• Energy Industry Products (エネルギー産業製品) Products for the energy industry including gas turbine manufacturing materials, renewable energy equipment (wind power), and maintenance parts for thermal power generation.
• Secondary Battery and Electronic Materials (二次電池・電子機器関連製品) Materials for lithium secondary batteries and electronic components including process chemicals, functional materials, high-purity chemicals, and rare metals.
• Environmental Business Products (環境事業製品) Environmental chemicals including water treatment products, boiler chemicals, cooling water treatment, wastewater processing, and exhaust gas treatment.
• Food, Sanitation and Nursing Care Products (食品・衛生・介護製品) Products for the food industry including cleaning agents, sanitizers, food additives, as well as nursing care products and commercial laundry systems with sanitization.
• Oils, Lubricants and Surfactants (油脂・油剤・界面活性剤) Oils, lubricants, and surfactants including glycerin, oleic acid, palmitic acid, stearic acid, and various types of surfactants (anionic, cationic, amphiphilic, nonionic).
• Environmental Equipment (環境機器関連) Environmental equipment including wastewater treatment systems, acid/alkali recovery units, deodorizing equipment, and various filtration systems.
• Reagents (試薬関連製品) Reagents including general reagents, analytical reagents, ultra-high purity reagents, organic/inorganic reagents, ionic liquids, and contract synthesis services.
• Semiconductor-Related Products (半導体関連製品) Semiconductor-related products including resists, developers, rinse aids, strippers, high-purity acids/alkalis, sealing resins, and die bonding paste.
• Aerospace Products (航空宇宙関連製品) Aerospace products including Boeing-certified detergents, specialized coatings, vacuum bagging films, lint-free wipes, and fiber products.
• Electronic Mounting Materials (電子機器実装材料) Electronic equipment mounting materials including solder, flux, and related chemicals.

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered major, minor and core.

• AGC株式会社 (AGC Corporation)majorOthersMajor Japanese glass and chemical manufacturer supplying specialty glass, chemicals, and high-performance materials to 吉田産業 for distribution to industrial customers
• 三菱ケミカル株式会社 (Mitsubishi Chemical Corporation)majorOthersLarge Japanese chemical company supplying diverse chemical products including performance products, industrial gases, and materials to 吉田産業
• 住化ベークライト株式会社 (Sumitomo Bakelite Co., Ltd.)majorOthersLeading manufacturer of phenolic resins, epoxy resins, and molded plastics supplying to 吉田産業 for industrial distribution
• 株式会社クレハ (Kureha Corporation)majorOthersSpecialty chemical manufacturer supplying polyvinylidene fluoride (PVDF), specialty chemicals, and functional materials
• 東京応化工業株式会社 (Tokyo Ohka Kogyo Co., Ltd.)majorOthersLeading manufacturer of photoresists and other materials for semiconductor manufacturing, supplying high-purity chemicals
• 大和약품株式会社 (Daiwa Pharmaceutical Co., Ltd.)minorOthersPharmaceutical and chemical manufacturer supplying products including D-mannitol and other pharmaceutical excipients
• 、足利銀行 (Ashikagi Bank)coreOthersRegional banking partner providing financial services. Suzumenomiya Branch serves as the company's primary bank
• 栃木銀行 (Tochigi Bank)coreOthersRegional banking partner with Suzumenomiya Branch providing financial services to the company
• 帝京大学 (Teikyo University)minorStrategic or Co-development PartnerUniversity partner for space development. Company participated in development of TeikyoSat-4 multi-purpose space environment experiment satellite, which was successfully launched in November 2021

Scale indicators5 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Mitsui & Co., Ltd. Mitsui & Co. is a Japanese sogo shosha with chemicals, iron & steel, and electronics materials distribution businesses; broadly comparable end markets and chemical distribution activities to Yoshida Sangyo.
• Sojitz Corporation: Sojitz is a major Japanese general trading company (sogo shosha) with a chemicals division that distributes industrial chemicals and plastics - overlapping with Yoshida Sangyo's product categories but operating at national/global scale and broader portfolio.
• Mitsubishi Corporation: Mitsubishi Corporation is a major Japanese sogo shosha whose chemicals group trades industrial chemicals, petrochemicals, and specialty products globally - overlapping product categories with Yoshida Sangyo at vastly larger scale.
• Marubeni Corporation: Marubeni is a Japanese sogo shosha with chemicals trading operations spanning petrochemicals, plastics, and specialty chemicals; same industrial chemical distribution space as Yoshida Sangyo but at much larger scale.
• Itochu Corporation: Itochu is a Japanese sogo shosha with a chemicals trading arm covering industrial chemicals, electronics materials, and downstream distribution; a much larger, geographically broader counterpart to Yoshida Sangyo.

Direct peers

• Nagase & Co., Ltd. Nagase is a long-established Japanese specialty chemicals trading company that distributes industrial chemicals, plastics, electronics materials, and life sciences products to manufacturers - the same end-use customers and supplier-principal model Yoshida Sangyo operates.
• Kanto Chemical Co., Inc. Kanto Chemical is a Japanese industrial chemical and reagent manufacturer-distributor serving semiconductor, electronics, and pharmaceutical customers - directly comparable to Yoshida Sangyo's electronics and high-purity chemicals business.
• Fujifilm Wako Pure Chemical Corporation: Fujifilm Wako is a Japanese manufacturer-distributor of industrial chemicals, reagents, and high-purity chemicals for electronics and life-science customers; comparable to Yoshida Sangyo's reagent and semiconductor-chemical product lines.
• Nacalai Tesque, Inc. Nacalai Tesque is a Japanese specialty distributor of reagents, life-science chemicals, and industrial chemicals with an established network of academic and industrial buyers; comparable business model and customer overlap with Yoshida Sangyo.
• Junsei Chemical Co., Ltd. Junsei Chemical is a Japan-based specialty chemical and reagent distributor serving research, industrial, and electronics customers; comparable product breadth, supplier-principal model, and Japanese B2B customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/%E5%90%89%E7%94%B0%E7%94%A3%E6%A5%AD%EF%BC%88%E6%A0%AA%EF%BC%89

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 吉田産業（株）