Named on 4 rounds in the feed, most often at Series D+ and in Energy.
Rounds from 2014-08-14 to 2026-06-04
ROUNDS
4
joined, none as lead
ROUNDS JOINED · USD
$1.4B
across 4 rounds
CO-INVESTORS
16
named beside it
Named on 4 rounds in the feed, most often at Series D+ and in Energy.
Rounds from 2014-08-14 to 2026-06-04
| Company | Round | Amount | Announced | Role |
|---|---|---|---|---|
Helion Helion Energy specializes in developing fusion energy technology to produce clean, safe, and scalable electricity. | Series G Verified against 1 of 2 sources[ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $465M | 2026-06-04 | [ PART ] |
Helion Helion Energy specializes in developing fusion energy technology to produce clean, safe, and scalable electricity. | Series F Verified against 1 source[ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $425M | 2025-01-28 | [ PART ] |
Helion Helion Energy specializes in developing fusion energy technology to produce clean, safe, and scalable electricity. | Series E Verified against 2 sources[ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $500M | 2021-11-05 | [ PART ] |
Helion Helion Energy specializes in developing fusion energy technology to produce clean, safe, and scalable electricity. | Series A Verified against 1 source[ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $1.5M | 2014-08-14 | [ PART ] |