United Kingdom · How much has Sentinel Photonics raised?
Sentinel Photonics has raised $5.8M across 3 rounds since 2022.
2023202420252026
$277KRound$594KRound$5.0MRound
United Kingdom · Funded startup
Who invested in Sentinel Photonics
3 rounds we have observed, with the 0 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 7 months ago
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Funding summaryUpdated 15 Nov 2026
$5.8Mraised across 3 rounds since 2022, from 3 sources
$277KRound$594KRound$5.0MRound
- Latest round
- Round, $5.0MApr 2026
- Step-upi
- 8.4×
- Investors
- 0
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round, $277K Sept 2022
- Biggest round
- $5.0M Round · Apr 2026
- Usual gap between rounds
- 3.2 years the median of 2
The rounds
- Apr 2026Round$5.0M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
- Mar 2023Round$594K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
- Sept 2022Round$277K
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 Photonics filed 3 raises, $5.8M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Apr 2026$5.0MUK share allotment
- Mar 2023$594KUK share allotment
- Sept 2022$277KUK share allotment
Founders and team
From Sentinel Photonics's own website: 2 founders, 1 on the team.
Dr Chris BurgessCEO & Co-Founder
Sean TipperCTO & Co-Founder
- Jackson WhiteChief Commercial Officer
Quick answers about Sentinel Photonics
When did Sentinel Photonics last raise?
Sentinel Photonics's most recent round, $5.0M, was in Apr 2026.
What was Sentinel Photonics's biggest round?
Its most recent round, $5.0M in Apr 2026, is also its largest on record.
Where is Sentinel Photonics based?
Sentinel Photonics is based in the United Kingdom.
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