Portal Space Systems Inc.

Other Bothell, WA

About

Issuer

Entity type
Corporation
Jurisdiction
Delaware
Sector
Other
Headquarters
Bothell, WA
Street
22118 20th Ave Se, Suite G-140
Zip
98021

Offering

Total offering
$72.4M
Amount sold
$61.5M
First sale
Mar 11, 2026
Min investment
$0
Securities
Equity
Federal exemption
Rule 506(b)
Investors so far
32

How this filing compares

Ranked #16 of 222 Other filings in March 2026 by offering amount.

Median Other filing in March 2026: $5.4M. This offering is 13.3× the median.

Other Washington filings this week: BA-0903 Fund I, a series of Roll Up Vehicles, LP, Caroline-JO-0209 Fund I, a series of Platform Funds 2026, LP, CER Investment, a series of MAV Alternate Investments, LP, EA-1110 Fund I, a series of Climate Collective, LP, Fund I, a series of Yale Angels, LP

Leadership

Jeffery Thornburg — Executive Officer (also: Director, Promoter)

Ian Vorbach — Director

Prashaanth Ravindran — Director

Rayfe Gaspar-Asaoka — Director

Filing details

Portal Space Systems Inc. filed a Form D with the SEC on March 26, 2026.

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