# Okuma Corporation

Okuma Corporation is a Corporate Investor based in Oguchi-cho, Japan.

## Overview

- **Organization type:** Corporate Investor
- **Headquarters:** Oguchi-cho, Japan
- **Region:** Asia
- **Address:** Oguchi-cho, Niwa-gun, Aichi Prefecture, Japan
- **Founded:** 1898
- **Assets under management:** Undisclosed
- **Website:** www.okuma.co.jp
- **LinkedIn:** https://linkedin.com/company/okuma-corporation

## Regulatory record

- **Reports private funds:** No

## About

Okuma Corporation is a company focused on manufacturing CNC machine tools and controls in the machinery industry.

## Sectors

- Industrial Tech
- Robotics & Automation
- Energy Transition & Renewables

## Offices

- Charlotte, NC, United States
- Krefeld, Germany

## People

- Atsushi Ieki — President and CEO
- Jim King — President and CEO of Okuma America Corporation

## Questions

### Who runs investment and technology allocation decisions at Okuma Corporation?

President and CEO Atsushi Ieki leads overall capital allocation strategy from the company's headquarters in Oguchi-cho, Japan. Jim King, President and CEO of Okuma America Corporation, manages North American operations and related deployment. Because Okuma is a publicly traded industrial manufacturer rather than a traditional fund, allocation decisions are embedded within the corporate budgeting and R&D planning process rather than through a separate investment committee.

### How does Okuma Corporation source proprietary technology and infrastructure projects?

Okuma sources projects internally through its R&D organization and externally via the 'Partners in Technology' network, a consortium of more than 45 manufacturing-solution companies. The network creates an integrated ecosystem where member firms collaborate on advanced manufacturing applications, feeding Okuma's product and process development pipeline. Additionally, the firm's long-term research collaboration with Nagoya University provides access to academic innovation in machine tool engineering.

### Does Okuma operate as a formal investment fund or a direct corporate allocator?

Okuma is a direct corporate allocator. All investments in plant construction, energy infrastructure, and technology development are funded from the company's manufacturing operating cash flows. This balance-sheet model avoids external limited partners, fund-life constraints, or fixed deployment schedules — capital is committed when strategic and operational merit warrants it, without fundraising pressure.

### What non-manufacturing assets does Okuma hold?

Okuma owns and operates biomass power generation plants in Hokkaido and Fukushima Prefecture, Japan. These energy assets serve dual purposes: they supply industrial power to Okuma's operations and generate independent revenue streams. The firm also holds commercial real estate through its headquarters in Charlotte, North Carolina and Krefeld, Germany, alongside its production facilities in Aichi and Gifu prefectures.

### Which sectors does Okuma explicitly invest in?

Deployment concentrates on three observable sectors: Industrial Technology (AI-driven machine diagnostics, advanced CNC controls, 5-axis machining systems), Robotics & Automation (smart factories, integrated manufacturing solutions through the Partners in Technology network), and Energy Transition & Renewables (biomass power generation, industrial energy infrastructure). Okuma does not invest in software, consumer internet, or financial services — its capital stays within industrial manufacturing and adjacent energy assets.

### Does Okuma Corporation participate in co-investments alongside external partners?

Okuma does not engage in traditional private-market co-investments with GPs. However, the 'Partners in Technology' network operates as a collaborative platform where member firms integrate their manufacturing solutions with Okuma's machine tools and controls. This creates a de facto co-development model rather than a financial co-investment structure, with technical integration serving as the binding mechanism rather than pooled capital.

## Related profiles

- [Oktogon Ventures](https://altss.com/profile/oktogon-ventures)
- [OK Venture](https://altss.com/profile/ok-venture)

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Last updated: 2026-05-29T11:15:09.702Z

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