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2016-2025
| Round (year) | Amount (USD millions) | Post-money valuation (USD billions) |
|---|---|---|
| Series A (2016) | 13.5 | |
| Series B (2017) | 50 | |
| Series C (2020) | 150 | |
| Series D (2021) | 450 | 3.15 |
| Series E (2025) | 1,000 | 7 |
Australia (Brisbane / Moreton Bay)-USA (Chicago)

$PSIQUANTUM
Best-capitalized private pure-play (about $7B post-money, $1B Series E in 2025) building utility-scale photonic, fault-tolerant systems. Its Omega chipset is fabbed at GlobalFoundries; sites are under construction in Brisbane and Chicago.