What Does Mitsubishi Nuclear Energy Services Do?

Total employees300
HeadquartersCharlotte
Founded2006

Mitsubishi Nuclear Energy Services (MNES), Inc. is a U.S.-based subsidiary of Mitsubishi Heavy Industries (MHI) Group, a global leader in engineering and manufacturing. MNES was established in 2006 to introduce MHI’s state-of-the-art nuclear power plant technology to the U.S. market and provide comprehensive services to the existing U.S. nuclear fleet. The company focuses on delivering advanced Pressurized Water Reactor (PWR) technology, including the US-APWR, and offers a wide range of services such as plant maintenance, component supply, safety analysis, upgrades, and engineering support. MNES aims to contribute to a stable and environmentally responsible energy supply through its advanced nuclear technologies and services.

Where Is Mitsubishi Nuclear Energy Services's Headquarters?

HQ Function

The Charlotte headquarters serves as the central command for MNES's operations in North America, including business development, engineering leadership, project management, and strategic planning for nuclear services and technology deployment.

Notable Features:

Located in Ballantyne Corporate Park, a well-established business campus known for its modern facilities and accessibility, providing a professional environment for its operations.

Work Culture:

The work culture at MNES, reflecting its Japanese parent company Mitsubishi Heavy Industries, likely emphasizes precision, long-term vision, safety, quality, and technological innovation. A collaborative environment focused on technical excellence and client support is expected.

HQ Significance:

The Charlotte location positions MNES strategically within a key U.S. energy corridor, facilitating close collaboration with utility customers, regulatory bodies, and other industry stakeholders in the Southeast and nationwide.

Values Reflected in HQ: The headquarters' location and professional setting reflect Mitsubishi's commitment to stability, technological leadership, and strong customer relationships in the highly regulated nuclear energy sector.

Location:

While Mitsubishi Nuclear Energy Services (MNES) is primarily focused on the North American market, it is an integral part of Mitsubishi Heavy Industries' (MHI) global nuclear business. MHI has a worldwide presence, providing comprehensive nuclear power solutions including reactor design, manufacturing, construction, maintenance, fuel cycle services, and decommissioning. MNES leverages this global expertise and network to support its North American customers, and MHI supports nuclear projects and services in Asia (notably Japan), Europe, and other regions actively pursuing or utilizing nuclear energy.

Street Address:

13540 Ballantyne Corporate Place, Suite 400

City:

Charlotte

State/Province:

North Carolina

Country:

USA

Where Else Does Mitsubishi Nuclear Energy Services Operate Around the World?

Cranberry Township, Pennsylvania, USA

Address: 125 Emeryville Road, Suite 220, Cranberry Township, PA 16066, USA

Provides specialized engineering services, project support, and field services coordination for nuclear power plants in the Northeast and Midwest regions of the U.S.

Washington D.C., USA

Address: 1200 19th Street NW, Suite 650, Washington, D.C. 20036, USA

Serves as the company's interface with U.S. federal government bodies, industry associations, and international embassies, focusing on policy, regulatory matters, and strategic market development.

Buying Intent Signals for Mitsubishi Nuclear Energy Services

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
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Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Mitsubishi Nuclear Energy Services? Meet the Executive Team

As of April 2025, Mitsubishi Nuclear Energy Services' leadership includes:

Devin Westinghouse - President
Takajiro Ishikawa - President & CEO, Mitsubishi Heavy Industries America (Overseeing MNES)
Masahiko Kameyama - Senior Vice President, Chief Financial Officer

Who's Investing in Mitsubishi Nuclear Energy Services?

Mitsubishi Nuclear Energy Services has been backed by several prominent investors over the years, including:

Mitsubishi Heavy Industries, Ltd. (Parent Company)

What Leadership Changes Has Mitsubishi Nuclear Energy Services Seen Recently?

Hire1
Exits0

In the past year, Mitsubishi Nuclear Energy Services appointed Devin Westinghouse as its new President, indicating a strategic move to bolster its leadership in the North American nuclear sector.

New Appointments:

Devin Westinghouse, Devin Westinghouse appointed as President of Mitsubishi Nuclear Energy Services.

What Technology (Tech Stack) Is Used byMitsubishi Nuclear Energy Services?

Discover the tools Mitsubishi Nuclear Energy Services uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Mitsubishi Nuclear Energy Services Email Formats and Examples

Mitsubishi Nuclear Energy Services (MNES), as a subsidiary of Mitsubishi Heavy Industries, likely follows common corporate email formatting conventions. The most probable formats use combinations of first name, last name, and initials.

[first].[last]@mnes-us.com

Format

jane.doe@mnes-us.com

Example

85%

Success rate

What's the Latest News About Mitsubishi Nuclear Energy Services?

World Nuclear News2024-02-27

MHI begins development of AMR with hydrogen production

Mitsubishi Heavy Industries (MHI) has started development of an advanced micro reactor (AMR) designed for hydrogen production, leveraging its experience in high-temperature gas-cooled reactor technology. While MNES is focused on PWRs, this MHI initiative shows the parent company's broader commitment to advanced nuclear tech....more

Mitsubishi Heavy Industries2023-09-26

MHI Concludes Memorandum of Understanding with KEPCO and The Kansai Electric Power France Office Toward Decarbonization in Europe

MHI signed an MOU with Kansai Electric Power Co., Inc. (KEPCO) to collaborate on decarbonization efforts in Europe, including evaluating the potential for advanced nuclear reactors like PWRs and Small Modular Reactors (SMRs). This aligns with MNES's focus on PWR technology....more

PR Newswire (via Mitsubishi Power Americas)2023-04-03

Mitsubishi Power Names Devin Westinghouse President of Mitsubishi Nuclear Energy Services

Mitsubishi Power announced the appointment of Devin Westinghouse as President of Mitsubishi Nuclear Energy Services (MNES). Westinghouse will lead MNES's efforts to provide services and state-of-the-art technology to the U.S. commercial nuclear fleet....more

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