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Questel is a leading provider of global patent solutions
About Questel

Offices

28 offices around the globe
A Global Presence
Local Expertise, Global Reach

The 28 offices consist of centers of expertise, production centers, R&D labs and commercial offices. We have both a global ambition and a local approach. In each region of the world you will find experts and sales people close to your needs.1,500 professionals work together around the world to transform the Intellectual Property, Innovation and Legal Industries.

Local Expertise, Global Reach
Main Offices
Contact our main sales offices around the world
  • Questel Headquarters & EMEA

    Paris

    23 Rue d’Antin
    75002 Paris, France
    Phone: +33 (0)1 55 04 52 00
    Fax: +33 (0)1 55 04 52 01


    Contact

  • Questel North America

    Alexandria, VA

    2331 Mill Road – Suite 600 
    Alexandria, VA 22314 
    Phone : +1 703 519 1820 
    Help Desk : 800 456 7248 
    Fax : +1 844 783 7835


    Contact

  • Questel Japan

    Tokyo

    〒100-0004 東京都千代田区大手町2丁目2番1号 新大手町ビル4階 Shin Otemachi building, 2-2-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
    Phone: +81 35 299 5050


    Contact

  • Questel China

    Shanghaï

    科知信思信息服务（上海）有限公司
    Room 1502, 15th Floor, Yue Xiu Tower,
    388 Fushan Road, Pudong Shanghai 200122, China
    中国上海浦东新区福山路388号
    越秀大厦15楼1502室 邮编：200122
    Phone: +86 21 6164 7786
    Fax: +86 21 6164 7790
    Help Desk Phone: +86 400-080-1105


    Contact

  • Questel Germany

    München

    Möhlstraße 2, 81675  München, Germany 
    Helpdesk : +800 738 78 35


    Contact

  • Questel India

    Noida

    Questel IP Services india private limited
    Riana Towers, Plot No. 111, Sector 136,
    Noida, Uttar Pradesh 201304, India
    Phone: +91 85889 35994.


    Contact

  • Questel Korea

    Seoul

    G-5 Central Plaza #409
    Seocho-dong 1685-8, Seocho-gu
    Seoul, South Korea, 137-882
    Phone: +82 2 536 1433 / 1434
    Fax: +82 2 536 1435

    Contact

  • Questel Taiwan

    Taipei

    7F-4, No. 128, Min-Sheng East Rd, Section 3
    Songshan District Taipei City, Taiwan 1052
    Phone: +886 2 2545 6222


    Contact

  • Questel Singapore

    Singapore

    30 Prinsep Street #06-01
    Singapore 1886478
    Phone: +65 96289309


    Contact

Questel Partners
  • China

    China National Chemical Information Center

    Chaoyang district,
    Beijing Anding Road, 33
    Beijing 100 029, R.O.C.
    Phone: +86 0164445550


    Website

  • Brazil

    Axonal Consultoria Tecnológica Ltda.

    Av Nações Unidas 12551 – 17. Andar
    04578-903 – São Paulo – SP – Brasil
    Phone: 55(11) 3443 7772
    Mobile Phone: 55(11) 99609 9012
    Fax: 55(11) 3443 1401


    Email   |   Website

  • South America

    Daniela Hoyos

    Complejo Ruta N – Calle 67, Nº 52-20,
    Piso 1, Of.1059
    Medellín, Colombia
    Phone: +1 571 403 3933
    Mobile Phone: +57 310 837 1730


    Email