Beff Co.

Energy Storage & BatteriesSeries ATokyo, Japanb-eff.com/ja

Latest round

Series A

Last raised

Sep 2026

Total raised

$4.2M

Investors

3

About Beff Co.

, Ltd. specializes in the development of AI-driven software and platforms that facilitate battery research, development, and manufacturing. The company offers its Virtual Factory Platform (VFP), which provides technical insights and expertise related to batteries, and is also working on solutions to automate the battery development process through the use of AI and machine learning. Beff was co-founded by Yukihiro Nagano and Amagai Shunsuke , who hold the positions of Co-CEOs., Ltd., Ltd. offers cutting-edge solutions for the battery industry through its flagship products: the Virtual Factory Platform (VFP) and the Real Factory Platform (RFP). The VFP is an advanced software tool that leverages a proprietary database and Large Language Model (LLM) technology, aimed at enhancing information access for stakeholders in the lithium-ion battery sector. Users can conduct queries on various battery-related topics, optimizing development processes and facilitating benchmarking analyses. The RFP focuses on collaborative development with overseas cell manufacturers, supporting the co-development of next-generation battery solutions.Beff Inc. generates revenue through subscription models for its VFP and RFP services, primarily targeting B2B clients in the battery manufacturing and technology sectors. The company offers various pricing plans, including Professional and Premium subscriptions, alongside a trial period to attract prospective customers. The platforms are designed to meet the increasing demand for timely information and technological expertise, with clients benefiting from direct interactions with industry experts.

Who invested in Beff Co.

3 investors across 2 rounds

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Funding rounds

  1. Series A

    Sep 1, 2026

    Amount

    $2.8M

    Investors

    Locked

  2. Seed

    Sep 2, 2024

    Amount

    $1.4M

    Investors

    Locked

Questions about Beff Co.

Who invested in Beff Co.?

Beff Co. has 3 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Beff Co. raised?

Beff Co. has raised 2 venture rounds. Sign up free to see how much each round raised and the total.

When did Beff Co. last raise money?

Beff Co.'s most recent round on record is a Series A, in Sep 2026.

What does Beff Co. do?

Beff Co. is a energy storage & batteries company.

Where is Beff Co. headquartered?

Beff Co. is headquartered in Tokyo, Japan.

Which VCs invest in companies like Beff Co.?

Among active investors with capital left to deploy, Shanghai State-owned Capital Investment Leading Fund, Hui Hua Fund, Yufu Capital and ICBC Capital Management back energy storage & batteries companies at Beff Co.'s stage. Their profiles are linked below.

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