Insights

Innovative Technology Leadership Helion is at the forefront of fusion energy development, having achieved groundbreaking plasma temperatures and demonstrating measurable fusion with its Polaris prototype. This positions the company as a key player in the cutting-edge clean energy sector, creating potential for partnerships or technology licensing opportunities with organizations seeking advanced fusion solutions.

Significant Investor Confidence With over 1 billion dollars raised from prominent investors such as SoftBank, Mithril, and Lightspeed, Helion demonstrates strong financial backing and market validation. This financial strength indicates a readiness to scale operations and expand into new markets, providing growth opportunities for suppliers, service providers, and collaborators in the energy and manufacturing sectors.

Expanding Infrastructure Helion's investment in a large 166,000-square-foot manufacturing facility suggests substantial capacity to produce fusion equipment and components at scale. Companies offering advanced manufacturing, supply chain solutions, and tech integration services can explore procurement or partnership opportunities to support Helion’s expansion and technological deployment.

Strategic Market Positioning By securing a power purchase agreement with Microsoft and competing with other fusion leaders like Commonwealth Fusion Systems, Helion is establishing a foothold in enterprise and commercial energy markets. This opens sales opportunities with major corporations seeking clean, reliable energy sources and green infrastructure solutions.

Growing Industry Influence Helion’s recognition as a top private technology startup in the Pacific Northwest signifies its rising prominence in the innovation ecosystem. This visibility can facilitate introductions to regional partners, government agencies, and investors interested in sustainable technologies, providing avenues for collaborations, pilot programs, or strategic alliances.

Helion Tech Stack

Helion uses 8 technology products and services including Open Graph, JSON-LD, jQuery Migrate, and more. Explore Helion's tech stack below.

  • Open Graph
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • Siemens Teamcenter
    Product Information Management
  • TypeScript
    Programming Languages
  • C++
    Programming Languages
  • Onsen UI
    Software Development
  • Apache HTTP Server
    Web Servers

Media & News

Helion's Email Address Formats

Helion uses at least 1 format(s):
Helion Email FormatsExamplePercentage
FLast@helionenergy.comJDoe@helionenergy.com
60%
First@helionenergy.comJohn@helionenergy.com
22%
First.Last@helionenergy.comJohn.Doe@helionenergy.com
17%
FL@helionenergy.comJD@helionenergy.com
1%

Frequently Asked Questions

Where is Helion's headquarters located?

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Helion's main headquarters is located at 1415 75th Street Southwest Everett, Washington 98203 United States. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is Helion's phone number?

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You can contact Helion's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Helion's official website and social media links?

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Helion's official website is helionenergy.com and has social profiles on LinkedInCrunchbase.

What is Helion's NAICS code?

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Helion's NAICS code is 2211 - Electric Power Generation, Transmission and Distribution.

How many employees does Helion have currently?

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As of April 2026, Helion has approximately 483 employees across 5 continents, including North AmericaEuropeAsia. Key team members include President: P. H.Director Strategic Business Operations: M. E.Deputy Director Of Federal Affairs: Y. A. H.. Explore Helion's employee directory with LeadIQ.

What industry does Helion belong to?

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Helion operates in the Renewable Energy Power Generation industry.

What technology does Helion use?

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Helion's tech stack includes Open GraphJSON-LDjQuery MigrateSiemens TeamcenterTypeScriptC++Onsen UIApache HTTP Server.

What is Helion's email format?

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Helion's email format typically follows the pattern of FLast@helionenergy.com. Find more Helion email formats with LeadIQ.

How much funding has Helion raised to date?

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As of April 2026, Helion has raised $425M in funding. The last funding round occurred on Jan 28, 2025 for $425M.

Helion

Renewable Energy Power GenerationWashington, United States201-500 Employees

We are a fusion power company based in Everett, WA, with the mission to build the world's first fusion power plant, enabling a future with unlimited clean electricity. Our vision is a world with clean, reliable, and affordable energy for everyone.

Since Helion's founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group and new investors SoftBank and Lightspeed to propel us forward. Our last prototype, Trenta, completed 10,000 high-power pulses and reached plasma temperatures of 100 million degrees Celsius (9 keV). Now, we're turning up operations for Polaris, and working towards delivering the world's first fusion power plant. 

More than ever, it's a pivotal time to join us and have the opportunity to solve real challenges to create a better energy future. You will see first-hand how we value urgency, rigor, ownership, and hard truths, knowing it will take each to do what no one has before. Joining us, you will push the boundaries of what's possible and transform humanity for the better - because the world can't wait.

Section iconCompany Overview

Headquarters
1415 75th Street Southwest Everett, Washington 98203 United States
Phone number
NAICS Code
2211 - Electric Power Generation, Transmission and Distribution
Employees
201-500

Section iconFunding & Financials

  • $425M

    Helion has raised a total of $425M of funding over 9 rounds. Their latest funding round was raised on Jan 28, 2025 in the amount of $425M.

Section iconFunding & Financials

  • $425M

    Helion has raised a total of $425M of funding over 9 rounds. Their latest funding round was raised on Jan 28, 2025 in the amount of $425M.

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