Company records / helionenergy.com

Helion Energy

Helion Energy (helionenergy.com): 3 changes recorded in its website history since June 2009. Homepage last checked 6 November 2026.

Recorded changes

Newest observations first. Each interval bounds when the website changed; it is not an exact event date.

FundingBetween 5 July 2026 and 6 November 2026
Announced on its homepage: “Helion Raises $465 Million Series G Funding Round to Meet Surging Global Demand for Power [ 6/4/26 ] Updates Led by Thrive Capital at $15…”.
Observed on the company’s website; business claims are not independently verified.
earlier archived page current websiteHistorical capture not publicly availableLink to observation
HeadlineBetween 13 January 2025 and 5 July 2026
BeforeWe're building the world's first fusion power plant
AfterFUSION BUILT TO POWER OUR WORLD
Observed on the company’s website; business claims are not independently verified.
earlier archived page later archived page Link to observation
HiringBetween 18 July 2019 and 11 July 2021
Added a careers page.
Observed on the company’s website; business claims are not independently verified.
earlier archived page later archived page Link to observation

First recorded website

Observed 11 July 2021

Our earliest capture with readable facts. This is our first observation, not when the company introduced these things. These website claims are not independently verified.

How it described itself

First to fusion

Helion

archived page Link to first observation

All facts above belong to this capture. Unlisted fields mean we have no readable observation, not that they were absent.

How it describes itself

Similar headlines are grouped together. The quote shown is from the last capture in each group, not necessarily the exact wording throughout that period.

July 2021 – November 2026 · 5 captures · latest observed messagingFUSION BUILT TO POWER OUR WORLD
Helion is building the world's first fusion power plant to deliver clean, reliable, and abundant electricity to the grid.
This wording observed 6 November 2026.
current websiteHistorical capture not publicly available
Inspect 5 captures in this group
- 11 July 2021 · First to fusion archived page
- 6 January 2023 · First to fusion archived page
- 13 January 2025 · We're building the world's first fusion power plant archived page
- 5 July 2026 · FUSION BUILT TO POWER OUR WORLD archived page
- 6 November 2026 · FUSION BUILT TO POWER OUR WORLD current websiteHistorical capture not publicly available

Cite this record

StartupHistory, “Helion Energy” company record, https://startuphistory.org/c/helionenergy.com

Machine-readable: /c/helionenergy.com.json. How changes are found: method.