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TerraPower

Wyoming, US · 1,076 employees on LinkedIn · 7 known investors

Find your way into TerraPower

TerraPower develops advanced nuclear reactors and related technologies to generate carbon-free electricity and heat for industrial decarbonization, while also producing radioisotopes for medical cancer treatments. The company addresses climate change and energy security through innovative nuclear technology.

Climate TechDeep TechEnergy

Founders & leadership

BGBill Gates
Bill Gates

Investors · 7

Congruent VenturesSan Francisco · $100K – $5M
Nearingpoint Venture Partners Inc.Torontovia Saurabh Khandelwal · inferred
NVenturesreportedSingapore · $25K – $2.5M
NVenturesreportedSanta Clara
NVIDIAreported · 2 sourcesSanta Clara

Also in the syndicate · 2

SK Inc.leadSK Innovationlead

Funding

SEC filings, press & company announcements

$650M disclosed across 1 of 2 rounds · 2022–2025

Source: company announcements and press reports — follow each round's link for the claim.

Founder mafia

2 people who came through TerraPower went on to found or lead other companies.

Nicholas HorelikNuclear Engineering InternFounded Knode +1Brian TaylorMechanical Design EngineerFounded Lux Aeterna +1

Competitors · 1

by search overlap
Power Technology204 shared keywordsPower Technology is an online trade publication that publishes news, features, and analysis covering the power and energy industry, including topics such as geothermal development.

Companies competing with TerraPower for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Commercial Fusion Energy Funding Status: Mid-Year 2026thefusionreport.substack.com · Jul 2026TerraPower Advances SMR Commercialization with U.S. Approvalchosun.com · Jul 2026Terrapower Stock for Accredited Investors | Pre-IPO Shares | UpMarketupmarket.co · Aug 2025Nvidia backs TerraPower building nuclear reactors for powering data centerstomshardware.com · Jun 2025TerraPower, Gates-backed nuclear firm, raises $650 million in funding By Investing.cominvesting.com · Jun 2025TerraPower Announces $650 Million Fundraisebusinesswire.com · Jun 2025The Week’s 10 Biggest Funding Rounds: Bill Gates’ TerraPower Fuels Week With Huge Round, Biotech Startups Surgenews.crunchbase.com · Aug 2022Gates-Backed Nuclear Co. TerraPower Announces $750M Secured in Fundraiseterrapower.com · Aug 2022

Frequently asked questions

What does TerraPower do?
TerraPower develops advanced nuclear reactors and related technologies to generate carbon-free electricity and heat for industrial decarbonization, while also producing radioisotopes for medical cancer treatments. The company addresses climate change and energy security through innovative nuclear technology.
Who founded TerraPower?
TerraPower was founded by Bill Gates.
Who are TerraPower's investors?
TerraPower's investors include Congruent Ventures, Nearingpoint Venture Partners Inc., NVentures, NVentures, NVIDIA.
How much funding has TerraPower raised?
TerraPower has disclosed $650M raised across 1 of its 2 known rounds.
Where is TerraPower headquartered?
TerraPower is headquartered in Wyoming, US.