About Portal Space Systems
Portal Space Systems is a private company based in Bothell, Washington, incorporated in 2021 in Delaware. It has reported $61,476,510 raised in one offering on Form D since March 2026. Its chief executive is Jeffery Thornburg.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Mar 11, 2026 | Mar 26, 2026 | $61,476,510of $72.4M target | 32 | $1.9M | EquityRule 506(b) | Form D ↗ |
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Leadership Team
Executive officers and directors listed on Portal Space Systems's Form D filed Mar 26, 2026.
