United Kingdom · How much has Sentinel Subsea raised?
Sentinel Subsea has raised $693K across 1 round since 2021.
United Kingdom · Funded startup
Who invested in Sentinel Subsea
One round we have observed, with the 0 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 15 Nov 2026
$693Kraised across 1 round since 2021, from 1 source
- Latest round
- Round, $693KSept 2021
- Investors
- 0
The rounds
- Sept 2021Round$693K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Funding filed with regulators
Sentinel Subsea filed 2 raises, $693K in all. Filings say how much was sold and to how many investors; they never name the investors.
- Dec 2025Amount not statedUK share allotment
- Sept 2021$693KUK share allotment
Founders and team
From Sentinel Subsea's own website: 5 on the team.
Quick answers about Sentinel Subsea
When did Sentinel Subsea last raise?
Sentinel Subsea's most recent round, $693K, was in Sept 2021.
What was Sentinel Subsea's biggest round?
Its most recent round, $693K in Sept 2021, is also its largest on record.
Where is Sentinel Subsea based?
Sentinel Subsea is based in the United Kingdom.
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