What departments does TerraPower have?

TerraPower has employees across 11 departments including Administrative, Engineering, Supply Chain, Operations, Program & Project Management.

What is the largest department at TerraPower?

The largest department at TerraPower is Program & Project Management with 9 employees.

Where are TerraPower employees located globally?

TerraPower has employees across 2 continents and 4 countries including United Kingdom Of Great Britain And Northern Ireland, Austria, United States Of America, Canada.

How has TerraPower's team size changed over time?

TerraPower's team has grown from approximately 738 to 888 employees based on available data.

TerraPower Employee Directory

Q: Who are TerraPower's key employees and leadership?

TerraPower's key employees include: Executive Administrator To The President & Ceo: R. M., Chief Executive Officer: L. M., Chief Executive Officer: M. L., Chief Engineer, Plant Engineering Design Authority: S. U., Chief Engineer, Plant And Component Design Natrium: T. L..

Nuclear Electric Power GenerationWashington, United States1001-5000 Employees

TerraPower is a Bellevue, Washington-based company focused on advancing nuclear energy. It develops technologies aimed at providing safe, affordable, carbon-free power and helping decarbonize industry, while also developing processes to extract radioisotopes for medical use in cancer treatments. The firm traces its origins to Bill Gates and a group of visionaries who founded it to accelerate private-sector action in advanced nuclear energy to meet rising electricity demand and address climate change and poverty.

TerraPower operates in the nuclear electric power generation industry and pursues next-generation reactor concepts alongside isotopic applications. It notes a mission-driven culture and is an Equal Opportunity Employer with an affirmative action plan. In May 2026, the company announced agreements with HD Hyundai and Hyundai Engineering & Construction to support the rapid commercialization and deployment of a fleet of advanced nuclear power plants and integrated energy storage systems.

TerraPower Global Highlights

North America
1K

United States Of America
1K
Canada
1

Europe
2

United Kingdom Of Great Britain And Northern Ireland
1
Austria
1

TerraPower's Leadership

L. M.
Chief Executive Officer
Mobile Phone
Email
M. L.
Chief Executive Officer
Mobile Phone
Email
S. U.
Chief Engineer, Plant Engineering Design Authority
Mobile Phone
Email
T. L.
Chief Engineer, Plant And Component Design Natrium
Mobile Phone
Email
A. R.
Vice President Of Government Affairs
Mobile Phone
Email
R. T.
Vice President Supply Chain
Mobile Phone
Email
E. W.
Vice President Of Engineering
Mobile Phone
Email
M. S.
Vp And Project Director
Mobile Phone
Email

TerraPower Employee Metrics

100%

50%

0%

2026

2025

Engineering
Program & Project Management
Analytics
Operations
Arts & Design
Other
Administrative
Healthcare Services
Accounting

Contact profiles from TerraPower

Name

Title

Contact Info

Location

Last Update

R. M.
Executive Administrator To The President & Ceo
Mobile Phone
Email
United StatesOregon
Apr 15, 2026
S. C.
President, Terrapower Isotopes
Mobile Phone
Email
United StatesMassachusetts
Apr 17, 2026
L. M.
Chief Executive Officer
Mobile Phone
Email
Nov 18, 2024
M. L.
Chief Executive Officer
Mobile Phone
Email
UNITED STATES
Aug 26, 2024
S. U.
Chief Engineer, Plant Engineering Design Authority
Mobile Phone
Email
United States
Mar 25, 2026
A. R.
Vice President Of Government Affairs
Mobile Phone
Email
United StatesDistrict of Columbia
Apr 13, 2026
D. F.
Head Of Estimating
Mobile Phone
Email
United StatesGeorgia
Apr 16, 2026
G. W.
Senior Vice President Regulatory Affairs
Mobile Phone
Email
United StatesPennsylvania
Apr 15, 2026
R. T.
Vice President Supply Chain
Mobile Phone
Email
United StatesSouth Carolina
Apr 13, 2026
T. L.
Chief Engineer, Plant And Component Design Natrium
Mobile Phone
Email
United StatesOregon
Mar 30, 2026

Frequently Asked Questions

What is TerraPower known for?

TerraPower operates in the Nuclear Electric Power Generation industry. The company's main headquarters is located in 15800 Northup Way Bellevue, Washington 98008 United States; you can contact the main corporate office by phone at

+1-425-324-****

. Explore TerraPower's company overview page for more information.

What is TerraPower's most common email format?

TerraPower employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more TerraPower email formats with LeadIQ.

How many employees does TerraPower have currently?

TerraPower has approximately 1K employees as of June 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are TerraPower's key employees and leadership?

As of June 2026, TerraPower's key employees include:

Chief Executive Officer: L. M.
Chief Executive Officer: M. L.
Chief Engineer, Plant Engineering Design Authority: S. U.
Chief Engineer, Plant And Component Design Natrium: T. L.
Vice President Of Government Affairs: A. R.

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TerraPower Employee Directory

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