Verified Nov 2026
Electronics & Software
·
Minato City, Tokyo
·
Since 1987
Tosoh Bioscience - Separation & Purification is a liquid chromatography company headquartered in Minato City, Tokyo, Japan, founded in 1987. It operates as a division of Tosoh Corporation, employs roughly 500 to 1,000 people, and has an estimated revenue band of $10 to $50 million. The company serves the pharmaceutical, biotechnology, chemical, and industrial sectors with bioseparation products and analytical tools. In October 2026 it reported a sales and service training session with its South Korean distributor, Rigong International, to support its LenS3 MALS product line.
Tosoh Bioscience - Separation & Purification at a glance
Revenue
$10-50M
Est. band
Employees
500-1,000
Founded
1987
Headquarters
Minato City, Tokyo
Certifications
ISO 13485 · ISO 9001
Industries
Automotive
Electric Vehicles
Medical
Industrial Equipment
STABILITY SIGNALS
Established & active
39 years in operation (founded 1987).
Holds ISO 13485, ISO 9001 certification(s) per public sources.
Overview
Tosoh Bioscience - Separation & Purification is a liquid chromatography company headquartered in Minato City, Tokyo, Japan, founded in 1987. It operates as a division of Tosoh Corporation, employs roughly 500 to 1,000 people, and has an estimated revenue band of $10 to $50 million. The company serves the pharmaceutical, biotechnology, chemical, and industrial sectors with bioseparation products and analytical tools. In October 2026 it reported a sales and service training session with its South Korean distributor, Rigong International, to support its LenS3 MALS product line.
At a glance
Attribute | Detail |
|---|---|
Founded | 1987 |
Headquarters | Minato City, Tokyo |
Employees | 500-1,000 |
Revenue | $10-50M (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 13485 · ISO 9001 |
What Tosoh Bioscience - Separation & Purification makes
Its product range includes analytical HPLC columns, bulk process media resins, GPC instruments, and chromatographic media, and it holds ISO 9001 and ISO 13485 certifications.
Products and capabilities described on the company's own site include LED (source: tosohbioscience.com).
Certifications
Tosoh Bioscience - Separation & Purification is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 13485 — tosohbioscience.com
ISO 9001 — tosohbioscience.com
Latest developments
2026-10-21 — Hands-on learning and collaboration in Seoul! This week, our team is working alongside Rigong International, our distributor partner in South Korea, for LenS3 MALS sales and service training. | Tosoh Bioscience - Separation & Purification (linkedin.com)
2026-06-17 — Sanofi Analytical Symposium | Tosoh Bioscience (tosohbioscience.com)
2026-04-21 — Driving Sustainability in with the ECOnti consortium!♻️ | Tosoh Bioscience - Separation & Purification (linkedin.com)
2026-01-20 — January 20-22, 2026: Avantor Sales Conference | Tosoh Bioscience (tosohbioscience.com)
Facilities
Tosoh Bioscience - Separation & Purification is headquartered in Minato City, Tokyo. Public sources also reference these locations:
Griesheim, Germany — bionity.com
Grove City, OH — tosohbioscience.com
Japan — tosohbioscience.com
Company details
It is a non-public division of Tosoh Corporation and reports customers across pharmaceutical, biotechnology, chemical, and academic laboratories. Tosoh Bioscience - Separation & Purification was founded in 1987, has an estimated 500-1,000 employees, and is headquartered in Minato City, Tokyo. On the LightSource stability read it is rated "Established & active": 39 years in operation (founded 1987). Holds ISO 13485, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Tosoh Bioscience - Separation & Purification make?
Tosoh Bioscience - Separation & Purification is a liquid chromatography company headquartered in Minato City, Tokyo, Japan, founded in 1987. It operates as a division of Tosoh Corporation, employs roughly 500 to 1,000 people, and has an estimated revenue band of $10 to $50 million. The company serves the pharmaceutical, biotechnology, chemical, and industrial sectors with bioseparation products and analytical tools. In October 2026 it reported a sales and service training session with its South Korean distributor, Rigong International, to support its LenS3 MALS product line.
Where is Tosoh Bioscience - Separation & Purification headquartered?
Tosoh Bioscience - Separation & Purification is headquartered in Minato City, Tokyo.
When was Tosoh Bioscience - Separation & Purification founded?
Tosoh Bioscience - Separation & Purification was founded in 1987.
How big is Tosoh Bioscience - Separation & Purification?
Tosoh Bioscience - Separation & Purification has an estimated 500-1,000 employees, with revenue in the $10-50M range (estimated).
What certifications does Tosoh Bioscience - Separation & Purification hold?
Tosoh Bioscience - Separation & Purification lists ISO 13485 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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