Tohoku Chemical

What Tohoku Chemical does

Tohoku Chemical Co., Ltd. (東北化学薬品株式会社) is a publicly listed Japanese specialty trading company (専門商社) founded on February 16, 1953, headquartered in Hirosaki, Aomori Prefecture, and traded on the Tokyo Stock Exchange (TYO:7446). The company sells industrial chemicals, pharmaceuticals, reagents, food products and additives, agricultural chemicals, and medical/laboratory equipment through four dedicated route-sales groups: the Industry Sales Group (serving semiconductor, pharmaceutical, food, and government clients), the Medical Sales Group (serving hospitals and clinics with diagnostic reagents, IVDs, and imaging equipment), the Academia/Life Science Sales Group (serving universities and research institutes with reagents, microscopes, pure water systems, and contracted analysis), and the Contract Analysis/Program R&D Group. Distribution is direct, quote-based, and relationship-driven through a network of 7 branches and 6 satellite sales offices spanning the six Tohoku prefectures plus Tokyo, supported by 245 employees as of September 2025. Revenue is generated almost entirely through one-time product sales with pricing not publicly disclosed, and the company appears at the scale of approximately ¥34.4B (2025) of top-line revenue, with no M&A, no external funding rounds, and no subsidiaries disclosed.

Tohoku Chemical's underlying technology stack is conventional for a trading company: a corporate website with company overview, IR disclosures, news, and a recently launched SDS information database (March 2026) for chemical regulatory compliance under Japan's Industrial Safety and Health Act. No proprietary software platforms, APIs, apps, or AI/ML capabilities are disclosed. Strategic positioning is built on regulatory licenses for handling chemicals, drugs, poisons, and medical devices, along with long-tenured customer relationships and a localized route-sales force that differentiates it from national catalog distributors.

Customer segments span four verticals: industrial manufacturers and government agencies (water treatment and snow-melting chemicals), medical/healthcare institutions (diagnostic reagents and equipment), academia/research institutes (lab consumables and analytical services), and government public-sector procurement. The firm also participates in the Hirosaki University COI Project focused on health big data and QOL screening. Revenue concentration risk appears low given the breadth of small-and-mid-sized B2B customers served via route sales, although individual segment-level splits are not publicly disclosed. The business model relies on stable demand from regional manufacturers, hospitals, and research labs, supplemented by commissioned analysis services; the December 2025 earthquake in Aomori caused office damage but was disclosed as non-material to operations.

Name

Tohoku Chemical

Legal name

東北化学薬品株式会社 (Tohoku Chemical Co., Ltd.)

Website

https://t-kagaku.co.jp

Company type

Public

Founded year

1953

Operating status

Operating

Headcount range

251–500 employees

Short description

Tohoku Chemical is a publicly listed Japanese specialty trading company, founded in 1953 and headquartered in Hirosaki, Aomori, that distributes industrial chemicals, pharmaceuticals, diagnostic reagents, food additives, and medical/laboratory equipment to factories, hospitals, universities, and government agencies across Japan's Tohoku region via dedicated route-sales groups.

Ownership category

akta.pro rank

Product category

Chemical & Pharmaceutical Distribution

SIC

Wholesale-Chemicals & Allied Products (5160)

akta.pro primary industry

Food-Grade Chemicals & Processing Aids Trading/Wholesale (AFAIAKAJ)

Keywords

• Industrial chemicals distribution
• Pharmaceutical products trading
• Clinical diagnostic reagents
• Laboratory equipment supply
• Chemical specialty trading

Headquarters

HQ city

Hirosaki

HQ country

Japan

HQ region

Asia

Offices14 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Product Sales: Tohoku Chemical generates revenue primarily through the sale of chemical products, pharmaceutical products, reagents, food products and additives, agricultural chemicals, and medical/laboratory equipment. The company serves industrial, medical, and academic customer segments through its four business groups.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Tohoku Chemical is a specialized trading company that distributes industrial chemicals, pharmaceutical products, reagents, food products and additives, agricultural chemicals, and medical/laboratory equipment to industrial, medical, and academic customers in Japan's Tohoku region. Its business is organized into four specialized sales groups serving factories and government agencies, hospitals and clinics, universities and research institutions, and providing contracted analytical and program R&D services. The company also publishes SDS (Safety Data Sheet) information online in compliance with Japan's Industrial Safety and Health Act.

Product overview

Tohoku Chemical is a specialized trading company (専門商社) offering a portfolio of four integrated sales divisions: Industry Sales Group serving industrial manufacturing clients, Medical Sales Group serving healthcare institutions, Academia/Life Science Sales Group serving research institutions, and Contract Analysis/Program R&D Group providing analytical and development services. The company also provides SDS (Safety Data Sheet) information services for chemical compliance. These divisions operate together to serve the chemical, pharmaceutical, food, and life science sectors across Japan's Tohoku region and beyond.

Differentiator

Problem solved

Functional benefit

Products and services

• Industry Sales Group (インダストリー営業グループ) Sales division serving semiconductor, pharmaceutical, and food manufacturing factories, as well as government offices, supplying industrial chemicals, analytical equipment, raw materials, filters, water treatment chemicals, and snow-melting agents. Customers are industrial manufacturers and government/public sector agencies in the Tohoku region.
• Medical Sales Group (メディカル営業グループ) Sales division serving hospitals and clinics, providing clinical diagnostic reagents, in vitro diagnostic drugs, medical imaging equipment (MRI, X-ray, ultrasound), other medical equipment, and medical consumables such as gauze and masks. Does not include prescription drug sales.
• Academia/Life Science Sales Group (アカデミア・ライフサイエンス営業グループ) Sales division serving universities and research institutions, providing research reagents, lab consumables, microscopes, pure water systems, and commissioned analysis/testing/parsing services for university and government research labs.
• Contract Analysis and Program R&D Group (受託解析・プログラム研究開発グループ) Provides commissioned analytical testing, inspection/parsing, and program R&D / software development services in support of research and development programs for academic and industrial customers.
• SDS Information Service (SDS情報ページ) Online Safety Data Sheet (SDS) information page providing chemical safety information for hazardous substance transfers, maintained to comply with Japan's Industrial Safety and Health Act requirements for chemical handling documentation.

Named customers1 record

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered minor.

• 宫城县 (Miyagi Prefecture)minorOthers · 1 January 2024Tohoku Chemical invested in the Miyagi Prefecture Sustainability Bond in 2024 as part of its sustainable society initiatives, contributing to regional ESG goals. This investment aligns with the company's stated commitment to SDGs achievement through its business activities.
• 弘前大学COIプロジェクト (Hirosaki University COI Project)minorStrategic or Co-development PartnerTohoku Chemical participates as a partner company in the Hirosaki University Center of Innovation (COI) project. As featured in the book '寿命革命' (Lifespan Revolution), the company contributes to the 10-year trajectory of the project focused on 'health big data and the latest science for a healthy longevity society.' The company participates in QOL screening and health big data analysis initiatives alongside the university.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Suzuken Co., Ltd. Suzuken is one of Japan's largest pharmaceutical distribution companies, supplying drugs, medical devices, and clinical reagents to hospitals and clinics. Comparable to Tohoku Chemical's Medical Sales Group in product overlap (clinical reagents, medical equipment) and customer base (hospitals/clinics).
• Alfresa Corporation: Alfresa is a major Japanese pharmaceutical wholesaler distributing ethical drugs, OTC products, medical devices, and clinical diagnostics to healthcare providers. Overlaps with Tohoku Chemical's Medical Sales Group product lines and healthcare customer base.
• Medipal Holdings Corporation: Medipal is a major Japanese pharmaceutical wholesaler distributing drugs, medical equipment, and clinical reagents to hospitals and pharmacies nationwide. Comparable to Tohoku Chemical's Medical Sales Group serving hospitals and clinics with diagnostic reagents and medical equipment, though Medipal operates at significantly larger scale.
• Nagase & Co., Ltd. Nagase is a major Japanese specialty chemical trading company that distributes industrial chemicals, specialty chemicals, and life-science products to manufacturers across Japan and Asia. Comparable to Tohoku Chemical in core distribution activities, though Nagase operates at significantly larger scale with broader geographic reach.
• Toho Pharmaceutical Co., Ltd. Toho Pharmaceutical is a Japanese pharmaceutical distribution company serving hospitals, clinics, and pharmacies with drugs and medical devices. Comparable to Tohoku Chemical's Medical Sales Group in serving healthcare institutions with medical and diagnostic supplies.
• Itochu Chemical Frontier Corporation: Itochu Chemical Frontier is the chemicals distribution arm of the Itochu trading group, distributing industrial chemicals, specialty chemicals, and life-science products. Comparable in core chemical trading activities to Tohoku Chemical's Industry Sales Group, though operating as part of a much larger sogo shosha.

Direct peers

• Maruwa Chemical Co., Ltd. Maruwa Chemical is a smaller Japanese specialty chemical distributor serving industrial customers with a regional distribution model. Comparable in size, business model, and customer focus to Tohoku Chemical as a domestic chemical trading company.
• Hakuto Co., Ltd. Hakuto is a Japanese specialty trading company distributing chemicals, electronic materials, and semiconductor-related equipment to industrial customers. Comparable to Tohoku Chemical's Industry Sales Group, with overlap in semiconductor and electronics factory supply.
• Shoko Co., Ltd. Shoko is a Japanese specialty chemical trading company (専門商社) that distributes industrial chemicals, plastics, and electronic materials to manufacturers. Directly comparable to Tohoku Chemical in business model as a domestic B2B chemical distributor serving industrial customers, though Shoko has a broader product mix including electronic materials.
• Sansho Co., Ltd. Sansho is a Japanese specialty trading company focused on chemicals, pharmaceuticals, and food additives distribution. Highly comparable to Tohoku Chemical in serving multiple end-segments (industrial chemicals, pharma, food) via a regional distribution model.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

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 Tohoku Chemical