Arcturus raises $8M seed
Arcturus raised $8M in seed funding, announced on 30 June 2026, led by Initialized Capital, with participation from Toyota Ventures, Breakthrough Energy Discovery, 1517, Wireframe Ventures. The round is tracked live by Fusion42 as part of the Raise fund database and the Scout startup database.
Arcturus uses lasers to infuse carbon nanomaterials into copper and aluminum to reduce electrical losses in conductors. Arcturus is based in United States and currently at seed stage, operating in deeptech, climate, energy.
Round details
| Company | Arcturus |
| Stage | seed |
| Amount | $8M |
| Announced | 30 June 2026 |
| Lead | Initialized Capital |
| Participation | Toyota Ventures, Breakthrough Energy Discovery, 1517, Wireframe Ventures |
| Source | announcement ↗ |
Explore: Seed · United States
Frequently asked questions
- How much did Arcturus raise?
- Arcturus raised $8M in its seed round, announced 2026-06-30.
- Who invested in Arcturus's seed round?
- The round was led by Initialized Capital, with participation from Toyota Ventures, Breakthrough Energy Discovery, 1517 and Wireframe Ventures.
- What does Arcturus do?
- Arcturus uses lasers to infuse carbon nanomaterials into copper and aluminum to reduce electrical losses in conductors.
Verified 30 June 2026 · Sources: public filings