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Sea Machines

Sea machines is revolutionizing marine technology with data-driven intelligence, autonomy, and connectivity. Learn more about autonomous marine technology.

This is the graph view. The full profile, with its team, deals and sources, is on Venture Capital.Open the full profile →

Search this name across graphsid dfx:vc:0b76fb7b-1861-42bc-9b94-bdbd96328841

Data as of Sep 17, 2026 (this record's last observation) from Sworn filings; Announcements; Limited partners. Page built Sep 20, 2026, 9:34 PM UTC and rebuilt at most every 15 minutes.

Relationships: 2
Dated events: 0
On other graphs: 1
Observed: Sep 15, 2026 to Sep 17, 2026
6 observations

Across DFX

same identity by shared identifier, citation, or a bridge measured by hand

Private Equityidentity

Sea Machines

Portfolio company · cited

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Rounds: 0
Investors: 2
People: 0
Website: sea-machines.com

Investors

Investor	Class	Fund	Partner	Role	Attribution
Riverwalk Capital, LLC	Angel fund	n/a	n/a	unknown	Unknown
Toyota Ventures	Corporate venture	n/a	n/a	unknown	Unknown

Relationships

Invested in (2)

← Riverwalk Capital, LLCFirmPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
← Toyota VenturesFirmPortfolio listing
Sep 15, 2026 to presentfactThe subject's own site

Dated events

No dated event names this entity yet.

Provenance

Graph: Venture Capital
Canonical id: dfx:vc:0b76fb7b-1861-42bc-9b94-bdbd96328841
First observed: Sep 15, 2026
Last observed: Sep 17, 2026 3 days ago
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.