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About Us

About Us

Company Name
The Front Tower Shiba Koen, 23rd Floor
2-6-3 Shiba-koen, Minato-ku, Tokyo 105-0011, Japan
TEL : 81-3-3431-1943
FAX : 81-3-3431-1945
Date of Establishment
September, 1940  >>History
Hideyuki Amamiya
100,000,000 yen
Total assets
7,100,000,000 yen
Capital adequacy ratio
Research & development, manufacturing, wholesale, and exporting of scientific instruments
Business Establishment
  • Kansai Branch
    4-1-1, Minatojimanakamachi, Chuo-ku, Kobe-shi, Hyogo Port Island building the tenth floor 650-0046, Japan
  • Kyushu Branch
    Fukuoka AI building, eighth floor 2-4-27, Momochihama, Sawara-ku, Fukuoka-shi, Fukuoka 814-0001, Japan
  • Fukaya Factory “Good Design MarkGood Design Award“
    501 Omaeda, Fukaya-shi, Saitama 369-1246, Japan
  • U.S.A. Subsidiary
    U.S.A. Subsidiary
    14432 SE Eastgate Way Ste 450 Bellevue, WA 98007 U.S.A.
  • INDIA Subsidiary
    INDIA Subsidiary
    Unit # 103, Western Edge II, Opp. Magathane Bus Depot, Off. Western Express Highway, Borivali (East), MUMBAI 400 066, India.
  • THAILAND Subsidiary
    THAILAND Subsidiary
    15/8 Moo5 . Soi Bangraknoi 2. Tumbol Bangraknoi Amphoe Mueng Nonthaburi 11100 Thailand
  • BRASIL Subsidiary
    BRASIL Subsidiary
    Rua Paulo Velloni, 175 – Sala 2
    Jd. Nova Aliança Sul – CEP: 14027-023 - Ribeirão Preto - SP - Brazil
  • ITALIA Subsidiary
    ITALIA Subsidiary
    VIA PIAVE, 22 - 20089
  • CHINA Subsidiary
    CHINA Subsidiary
    Tianhe district, linhe xi road No.9, B room 3214-15, Guangzhou, China
  • RUSSIA Subsidiary
    RUSSIA Subsidiary
    230, Lit A, corp.3 Savushkina str.83 St. Petersburg, 197374, Russia
  • KAZAKHSTAN Subsidiary
    KAZAKHSTAN Subsidiary
    050054, RK, Almaty, Turksibsky district, Fizuli street, house 64
Number of Employees
Japan : 204 (Headquaters • Factory • Kansai • Kyushu)
Overseas : 106 (U.S.A. • India • Thailand • Brasil • Italia • China • Russia • Kazakhstan)

Japan SME Rating

ATAGO CO.,LTD has received the top grade " aaa " from Japan SME Rating (SME=Small & Medium Sized Enterprise), which is presented by STANDARD & POOR'S, the world's foremost provider of independent credit ratings.
( Acquisition years : 2007 August, 2008 September, 2014 March, 2015 March, 2016 March, 2017 March, 2018 March)

Trade Mark
Trade Mark
Year 2005 - ATAGO was established 65 years ago and we have been developing, manufacturing, and marketing Refractometers based on our in-depth study of optics. This year we have released our NEW Hand-Held Refractometer series, the "MASTER" to support and meet our customer's needs. The NEW "MASTER" series is a fitting name to match its ultimate performance.
The trade mark, "hikari" is the Japanese Kanji which means "light.". The decision to use this Kanji as a trade mark for the MASTER series is to emphasize that this product was designed and manufactured in Japan. With the multitude of imitation products out in the market today, ATAGO is maintaining our identity as the master of manufacturing quality instruments. We, ATAGO, would like to be your business partner and to be the "light" to continue towards a bright future together.