About Us

会社概要

With love, Passion and a Wealth of Experience We Support the Growth of your Business

We have been a HubSpot partner since 2012 before HubSpot's Japanese subsidiary was established, and have supported numerous projects to date.
With our love and passion for HubSpot, we have been working on marketing, sales strategy development, and other business challenges.

Based on this experience, we are committed to providing support to HubSpot partners. We are committed to the inbound philosophy advocated by HubSpot, and are developing our business with a focus on human behavior and emotions.

Company

  • name of company

    100 Inc.

  • capital stock

    100 million yen

  • Location

    Tokyo Head Office / Japan
    3F No.R Shimokitazawa, 5-31-8 Daizawa, Setagaya-ku, Tokyo 155-0032, Japan Google Maps

  • CEO

    Kei Tamura

  • Establishment

    February 14, 2018

  • Business

    ・HubSpot implementation and utilization support
    ・Support for RevOpes of marketing, sales, support operations, 
    ・CRM development, system integration development, DWH construction
    ・Website and owned media construction
    ・Marketing and sales contents production
    ・MA implementation support, CRM implementation support, SFA implementation support
    ・Customer support center construction support

  • Group Companies

    WACUL, inc. 

     



     

  • Qualifications & Certifications

    Information Security Management
    ISO/IEC27001:2022, JIS Q27001:2023
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    HubSpot Solutions Partner
    HubSpot Elite Partner
    HubSpot Solutions Partner Program Elite

    HubSpot Onboarding Accreditation
    HubSpot Onboarding Accreditation

  • Commendation


    2025
    HubSpot Best Sourcing Partner in Japan 2024

    2024
    HubSpot Best Partner in Japan 2023

    2023
    HubSpot Elite Partner
    Exceptional Virtual HUG Event
    HubSpot Best Partner in Japan 2022

    2021
    HubSpot Best Partner in Japan 2021

    2020
    HubSpot Impact Award Rookie of the Year

  • Other

    Selected HubSpot  『Partner Advisory Council
    Selected HubSpot User Group Japan 『Japan HUG』 Leader

News Release

We are HubSpot LOVERS

Aside from their outstanding platform that makes your business grow and the concept of inbound marketing,
We were drawn to HubSpot because of their inbound approach, the way they focus on their customers and their unwavering philosophy.
All of this is what attracted us to HubSpot, and that's why we are working with HubSpot as their partner.
Please contact us for any questions about HubSpot, marketing and Sales strategy, organization building and ets.

Grow with HubSpot and 100 Inc. together

Contact Us