About Us
The Message from the President introduces our growth strategy and
sustainability initiatives. The History section details our journey since our
founding, and the Domestic and International Locations section
introduces our global business structure.
Corporate
Profile
- Company Name
- TOSO Co., Ltd.
- Address
-
[Head Office]
1-4-9 Shinkawa, Chuo-ku, Tokyo 104-0033 JAPAN
Tel: +81-(0)3-3552-1211
[Overseas Department]
1-4-9 Shinkawa, Chuo-ku, Tokyo 104-0033 JAPAN
Tel: +81-(0)3-6693-4550
Fax:+81-(0)3-3552-1378 - Established
- September, 1949
- Capital
- 1,170 million yen
- Listed
- The Tokyo Stock Exchange Standard Market
- Main areas of business
- Development, manufacturing, and marketing of interior products
Licensed by the Ministry of Land, Infrastructure and Transport as an Interior Finishing Business (Ordinary License, 28), No. 16989
ISO9001 Certification: JQA-QM5920 (manufacturing division, product development division,and quality assurance department)
ISO14001 Certification: JQA-EM2416 (Tsukuba Plant, Mitsukaido Plant) - Employees
(as of March 31, 2025) - 984 (including TOSO subsidiaries);
624 (TOSO only) - President
- Makoto Yaeshima
-
Head Office (Tokyo) 
Showroom: TOSO Plaza (Tokyo)
Top Message
Our interior products and services help create appealing interiors.
Over the 70 years since our founding in 1949, we’ve supplied curtain tracks, blinds, and other interior products and services based on an approach that focuses on promoting awareness of and offering ideas for comforting interiors.
Thanks to the trust you’ve placed in us over so many years, we continue to hold the leading domestic market share for curtain tracks.
The environment surrounding companies is currently undergoing significant changes such as advancing globalization, aging populations, and rapid progress in ICT, and the lifestyles of individuals are expected to continue to diversify.
In response, we’ve renewed our commitment to our cornerstones—superb design and technologies that deliver the highest quality—while continuing to offer new value through products that emphasize safety, usability, and installability. We also plan to adopt an increasingly global perspective as we promote our offerings in growing markets.
Companies today are supposed to play a vital role in the pursuit of sustainable development and as significant members of society. Building on this understanding, we plan to focus heightened attention not just on compliance issues and environmental protection, but to fulfilling our corporate social responsibilities.
We hope to count on your warm support.
History
1940
Tokyo Sobi Kogyo Co., Ltd. established.
1950
"C Type" form metallic Curtain track launched out.
"C Type Home Rail Set" put on the market.
1960
Changed trade name to TOSO Co., Ltd.
Plastic Curtain track “Mine Set” introduced.
Motorized Curtain tracks introduced.
TOSO Kako Co., Ltd. (the present Tsukuba Plant) made wholly owned subsidiary.
TOSO Seni Co., Ltd. established in Hamamatsu.
Exhibition “Curtain Rails of the World” held at 8 locales in Japan.
1970
Japan's first free-size (extendable) Curtain track “Adjusta-101 Sets” introduced.
Changed trade name to TOSO Co., Ltd.
The “Styling the Curtains Show” held at Tokyo and Osaka.
Folding Door “Majikiri” introduced.
Fuji Home Co., Ltd. made a subsidiary.
The present Tsukuba Plant becomes JIS certified for curtain tracks.
Roller blinds introduced.
Venetian blinds “Slat 25, 18” and “Slat 25MP, 18MP” introduced.
Absorbed TOSO Kako Co., Ltd. and TOSO Seni Co., Ltd. via merger.
1980
Interior decorating seminars held at major cities of Japan.
Established JV with Silent Gliss Co. (Switzerland)
Best Interior Co., Ltd. (the present Silent Gliss Corporation) established.
The first Japanese company to participate in the "Heim Textile Exhibition 81"1980
Vertical blinds “Silhouette” introduced.
World Collection of global Curtain tracks and accessories imported and marketed in Japan.
German total interior system seminar held in five cities of Japan.
“Total Interior for the Home” design contest sponsored.
Roller blind “Mytec”received The Good Design Award.
Ibaraki Plant-2 (the present Mitsukaido Plant) established.
TOSO Sangyo-Shizai Co., Ltd. and TOSO International Co., Ltd.
(the present Overseas Department) established.
Roman shades, Panel tracks, and Motorized Roller blinds introduced.
Ibaraki Plant-2 (the present Mitsukaido Plant) JIS certified for Venetian blinds.
Motorized Vertical blinds introduced.
Interior decorating seminars held at major cities of Japan.
P.T. TOSO Industry Indonesia established.
Linear Motorized Curtain track “Bestec” introduced.
"Refre" style Curtain track receives Fukuda Special Prize at 13th Invention Award competition.
Motorized Roman shades introduced.
Motorized Venetian blinds introduced.
1990
Showroom opened at Akasaka, Tokyo.
Received Distinguished Company Award from Recreational Development Center Foundation on the occasion of the third "Appraisal of Corporate Leisure-Mindedness".
Ultrasonic Roller blind “Iota 2020” delivered to Tokyo Metropolitan Government building.
Pleated blind “Shiori” introduced.
“Top Treatment” line introduced. Panel door “Flexies” introduced.
TOSO Shoji Co., Ltd. established.
Listed on Second Section of Tokyo Stock Exchange.
“Picture Rail” line introduced. “TIOS-I" automatic control system introduced. “Fusakake,”
“New Ceramy 15X,” and “Cubicle” received The Good Design Award.
Venetian blinds “New Ceramy” awarded the Distinguished Service Medal for Inventive Design at the 22nd Invention Award competition. Venetian blinds “New Raison” awarded honorable mention in Japan DIY Association New and Hit Products Contest.
Interior hook “Forms” received The Good Design Award.
TOSO Service Minami Kanto Co., Ltd., and TOSO Service Kyushu Co., Ltd. established.
Capital alliance with Wado Creative Co., Ltd.
50th Anniversary Exhibition “More Pleasant, More Comfortable ‘Fine Tuned Living’"
Automatic control system “TIOS-II” introduced.
2000
Wado Creative made subsidiary company.
TOSO Service Tokyo Co., Ltd. established.
Manufacturing headquarters achieves ISO9001 certification.
Motorized Curtain tracks “Felio” and “Premio” introduced.
TOSO Service Kinki Co., Ltd. established.
TOSO Ryutsu Service Co., Ltd. established.
Entire line of Pleated blinds manufactured without formaldehyde.
Wooden blinds “Venewood” line introduced. Venetian blinds with heat-shielding slats added to line.
Merger of regional TOSO Service companies into single TOSO Service Co., Ltd.
Shanghai TOSO Interior Products Co., Ltd. established.
Tsukuba Plant and Mitsukaido Plant achieve ISO14001 certification.
TOSO booth at JAPANTEX 2003 received Incentive Award of Display Industry.
Introduced exquisite “Gracier” collection target high-end consumers.
DIY Curtain track “Lifty” awarded at New Product Contest sponsored by DIY Show.
Curtain track “Outlook 1” received The Good Design Award.
Roller blinds “Mytec Seeds” and Curtain accessory “Arm Holder” received The Good Design Award.
TOSO booth at JAPANTEX 2006 received Booth Display Contest Press Award.
Curtain track “Cortina” and Vertical blind “Dual“
and Interior screen “SUKIGAMI” received The Good Design Award.
TOSO booth at JAPANTEX 2008 received Next Design Award and Incentive Award of Display Industry.
Turn-up screen"VISIC"received The Good Design Award
P.T. TOSO INDUSTRY INDONESIA started on an afforestation project.
TOSO booth at JAPANTEX 2009 received DDA (Japan Display Design Association) Award.
2010
Window Treatment Screen "Colt" received The Good Design Award.
TOSO Europe S.A.S established.
Fuji Home Co., Ltd. established.
Curtain track "Legato Square" received The Good Design Award.
TOSO Europe S.A.S. exhibit in "R+T 2012" in Germany.
Roller blinds "Visic Decora Vertical" received The Good Design Award.
Curtain track "Fit Archi" received The Good Design Award.
2020
Sales And Production
Bases
Sales Offices and
Factories
Tsukuba Plant
With its curtain track forming and setting machines, this plant forms the core of TOSO's manufacturing division, taking charge of producing TOSO's most key parts.
Mitsukaido plant
Equipped with the latest facilities for slat coating, stiffener processing and heat-cutting, this plant is in charge of producing TOSO's blinds.
P.t. TOSO industry
indonesia
As TOSO's overseas manufacturing center, this plant has been awarded ISO9001 by the British accrediting agency,UKAS.
Quality, Based on
Equipment and
People
TOSO's high quality and agility are realized by all the machines and processes in an efficient operation, including forming machines with production capacities of one-million meters per month. Computer controlled machines responding to the demands for precise orders are combined with tight control with human eyes and hands, which assures TOSO's high quality.
The Practice of
Environmental
Conservation
In 2002, TOSO became the first curtain track manufacturer to receive ISO 14001*, the international certification of the environmental management system. However, obtaining the certification is not the ultimate goal for environmental activities.
TOSO's Tsukuba Plant has achieved a goal of more than 99% recycling rate for waste materials. Working together with the manufacturing division, the entire corporation has been striving for an environmental conservation that will help us to pass on a rich and beautiful world to the next generation.
* Tsukuba Plant, Mitsukaido Plant, P.T TOSO Industry, Indonesia
Tsukuba Plant/
Mitsukaido Plant
Certificate
No:192577
Group Corporations
- Japan
- Silent Gliss Corporation TOSO Service Co., Ltd.
Fuji Home Co., Ltd. - Overseas
- P.T. TOSO Industry Indonesia
TOSO Window Treatment(Shanghai)Co., Ltd.