# Beff Co.

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/beff-co

- Industry: Energy Storage & Batteries
- Headquarters: Tokyo, Japan
- Website: www.b-eff.com/ja
- Total disclosed funding: $4.2M
- Latest round: Series A (Sep 1, 2026)
- Investors on record: 3

## About

Founded in 2023 and based in Tokyo, Japan, 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. In September 2026, Beff Co., Ltd. raised JPY 450 million in?series A funding led by Genesia Ventures, with participation from another Mitsubishi UFJ Capital.

Beff Co., 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's solutions are marketed globally, with a strong focus on regions known for advancements in battery technology, such as North America, Europe, and parts of Asia.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.

The company plans to use the September 2026 funding to hire global talent, expand lab facilities, and enhance its battery development platform and services.

## Funding rounds

- Series A, Sep 1, 2026, $2.8M — Mitsubishi UFJ Capital, Genesia Ventures
- Seed, Sep 2, 2024, $1.4M — Energy & Environment Investment

## Investors

- Energy & Environment Investment (https://capitalatlas.ai/funds/energy-environment-investment) — Seed
- Mitsubishi UFJ Capital (https://capitalatlas.ai/funds/mitsubishi-ufj-capital) — Series A
- Genesia Ventures (https://capitalatlas.ai/funds/genesia-ventures) — Series A