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Teikoku Seiyaku Co., Ltd.

帝國製薬株式会社

Teikoku Seiyaku Co., Ltd. is a manufacturer registered in Kagawa, Japan. Its registry entry is active and its identity was confirmed against official records on 2026-07-22, under corporate number 3470001011426.

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About this company

Teikoku Seiyaku Co., Ltd. is a Japanese manufacturer based in Kagawa, Japan. Its registered business activities are manufacture and sale. Public filings show a reported workforce of 953. The company is recognized as a global niche top manufacturer. Its identity is confirmed against the national company register under corporate number 3470001011426, and the entry is currently active. It reports a workforce of 953. In this directory it is classified as a manufacturer, which describes how it trades rather than what it sells.

Registered company details

Japanese name: 帝國製薬株式会社
Romanized name: Teikoku Seiyaku Co., Ltd.
English trade name: Teikoku Seiyaku Co., Ltd.
Address: Sanbonmatsu 567
Corporate number: 3470001011426
Registry status: Active
Entity role: Manufacturer
Registry number issued: 2015-10-05 (the date the number was issued, not a founding date)
Reported employees: 953

What we verified

Registered identity confirmed against official records on 2026-07-22. Corporate number 3470001011426.
Registry status recorded as active as of 2026-07-22.
Entity role classified as Manufacturer on 2026-07-22.
Recognized as a global niche top manufacturer, recorded 2026-07-22.

What we have not verified

Stating this plainly matters more than looking complete.

English language communication has not been confirmed. Inquiries may need to be sent in Japanese, which we translate on your behalf.
Production capability has not been confirmed from the company's own website. Equipment, tolerances and lot sizes should be requested directly.
Founding date is not available from the records we hold. The registry number issue date is not a founding date and is not used as one here.
We have not audited this company's premises, financial standing or capacity to fulfil an order. Verification here covers identity and public record only.

Industrial context for Kagawa

Japan's manufacturing base is distributed across every prefecture, with regional clusters that specialise in particular processes and materials.

How to verify this company yourself

You can confirm this company independently. Search it by name, in English, romaji, kana or kanji, with our company verification tool, and follow the checks in how to verify a Japanese company before you send money. The corporate number above is the key that ties every official record together.

Last verified: 2026-07-22. If something here is wrong, tell us what changed: out of business, moved, no longer offers this, or details incorrect. Write to the verification tool and search the current record first.