# ASTMAX Fund Management

ASTMAX Fund Management is a Private Equity based in Tokyo, Japan.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Tokyo, Japan
- **Region:** Asia
- **Address:** Tokyo, Japan
- **Founded:** 2012
- **Assets under management:** Undisclosed
- **Website:** www.astmax.co.jp
- **LinkedIn:** https://www.linkedin.com/company/astmax

## Regulatory record

- **Reports private funds:** No

## About

ASTMAX Group operates primarily in comprehensive energy businesses and financial businesses across four segments. Its energy activities include renewable power generation and supply, power trading support and wholesale, and electricity retail. Its financial business centers on proprietary dealing in commodity futures and related markets on major exchanges in Japan and overseas.

## Sectors

- Venture Capital

## People

- 牛嶋 英揚 — 代表取締役会長 兼 社長
- 橋本 昌司 — 社外取締役
- 溝渕 寛明 — 社外取締役
- 中西 典彦 — 社内取締役
- 吉田 昂希 — 社外取締役
- 阿部 禎人 — 常勤社外監査役
- 脇 一郎 — 社外監査役
- 田畑 千絵 — 社外監査役
- 大橋 俊克 — 執行役員
- 西尾 亮 — 執行役員
- 森川 健太郎 — 執行役員
- 西潟 しのぶ — 執行役員
- 竹井 哲夫 — 執行役員
- 中村 好克 — 執行役員

## Questions

### What stages does ASTMAX Fund Management target?

Research records list early-stage seed and general venture as the strategy.

### Where is ASTMAX Fund Management headquartered?

The firm is based in Tokyo, Japan.

## Related profiles

- [Astir Ventures](https://altss.com/profile/astir-ventures)
- [A-Stone Ventures](https://altss.com/profile/a-stone-ventures)

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Last updated: 2026-08-11T15:06:04.815Z

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