Bothell, WA · Founded 2021 · Privately Held (backing)
Provider of space maneuverability services intended to empower the next generation of space operators to maintain space superiority. Portal Space Systems is based in Bothell, WA and was founded in 2021. It is valued at about $217 million as of Oct 2026, set by institutional fund marks, down 13% since its later-stage round in Mar 2026. It has raised $80 million across 1 recorded round; the latest was a $61.5 million later-stage round in Mar 2026.
PMV mark · valuation
$217.5M
Oct 2026
Since last round
-13%
Mar 2026
Total raised
$80.0M
Last round
Later Stage VC
Mar 2026
No prints on record
No secondary trades in Portal Space Systems shares have been recorded yet. When market activity lands it appears here as monthly aggregates and, for platform-recorded trades, dated prints.
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