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Ubiden

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App-based IoT charging service for electric vehicles

Tokyo, JapanFounded 2019Energy
Valuation $25–50M Last recorded · 2025
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About Ubiden

Ubiden, Inc. is a Japanese technology startup specializing in electric vehicle (EV) charging solutions. The company was founded on April 19, 2019, by Norio Yamaguchi (CEO & CTO), Tatsuro Shiraishi (COO), and Shuhei Onishi (CFO). The company's name combines the Latin word "Ubique" (meaning everywhere) with "denki" (Japanese for electricity). The business idea originated within SoftBank's internal innovation program, where Norio Yamaguchi's business plan for a new charging system won and was subsequently spun out to create Ubiden.

Ubiden's core offering is "WeCharge," an IoT-powered charging service for battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs). Launched in 2021, WeCharge enables users to pay for charging based on the amount of electricity consumed rather than time, accessible via a smartphone app that handles authentication and payment. This system is designed to be installed in locations like apartment complexes, office buildings, and commercial facilities, addressing the need for accessible charging infrastructure. The service connects EV users with property owners willing to provide electricity, facilitating easy payment between them. The company's business model involves providing the management and operation of this charging service.

The company collaborates with major corporations to expand its infrastructure. A key partnership with OMRON involves the joint development of a smart plug module that can be retrofitted into individual charging outlets to measure electricity usage and connect with the WeCharge billing system. Ubiden has also secured investments from numerous prominent companies, including Panasonic, ENEOS, OMRON Ventures, and Sumitomo Mitsui Trust Bank, to fuel its growth and contribute to the development of a carbon-neutral society.

Source: Dealroom company data

At a glance

Founded
2019
Headquarters
Tokyo, Japan
Sector
Energy

Investors

13 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A9 investors entered at this stage

  • Omron Ventures
  • Panasonic
  • Tokyu Fudosan
  • FUSO Group
  • SBI Investment
  • Fuji Electric
  • ENEOS Innovation Partners
  • Sumitomo Mitsui Auto Service
  • kawamura electric industrial

Series B and later4 investors entered at this stage

  • Mirai Creation fund
  • Energy and Environment Investment
  • TOHO GAS
  • Sumitomo Mitsui Trust Bank
Team profiled 2 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇯🇵 Japan100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Ubiden on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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