RTX Ventures
The rounds this investor is named on, who it invests beside, and where it shows up.
The rounds this investor is named on, who it invests beside, and where it shows up.
| Company | Round | Amount | Announced | Role |
|---|---|---|---|---|
Darkhive darkhive.com | Series B Verified against 3 of 4 sources[ REPORTED LATER ]: This round was announced before Fireround first saw it. It stays in the company's history, not in Latest, Trending, or alerts. | $30M | 2026-05-07 | [ LEAD ] |
Reliable Robotics Reliable Robotics is bringing certifiable autonomy to commercial and defense aviation. | Funding round |
| $160M |
| 2026-04-21 |
| [ PART ] |
Hermeus Hermeus develops high-speed aircraft technologies, specifically a high-Mach multipurpose mission plane and propulsion systems for military use. | Series C Verified against 1 of 3 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. | $200M | 2026-04-07 | [ PART ] |
Efficient Computer A company building the world's most energy-efficient processors | Series A Verified against 1 of 4 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. | $60M | 2026-02-18 | [ PART ] |
JetZero JetZero designs and manufactures innovative all-wing aircraft focusing on efficiency and passenger experience for airlines. | Series B 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. | $175M | 2026-01-13 | [ PART ] |
Code Metal Codemetal provides verifiable code translation solutions for mission-critical industries like defense and automotive. | 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. | $36.5M | 2025-11-12 | [ PART ] |
Impulse Space A company that builds spacecraft that move satellites and other payloads after launch | Series C 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. | $300M | 2025-06-02 | [ PART ] |
Impulse Space A company that builds spacecraft that move satellites and other payloads after launch | Series B 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. | $150M | 2024-09-30 | [ PART ] |
Darkhive darkhive.com | Series A Verified against 1 of 3 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. | $21M | 2024-09-10 | [ PART ] |
Hadrian Automation Hadrian Automation builds highly automated factories and provides manufacturing-as-a-service solutions for various precision parts. | Series B Verified against 1 of 3 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. | $117M | 2024-02-21 | [ PART ] |
Ursa Major Ursa Major sells aerospace and defense systems, including hypersonics and solid rocket motors. | Series D+ 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. | $138M | 2023-11-30 | [ PART ] |
Impulse Space A company that builds spacecraft that move satellites and other payloads after launch | Series A 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. | $45M | 2023-07-24 | [ LEAD ] |