Startup · United Kingdom

JET Connectivity

HQ United Kingdom

Delivering pop up, floating maritime 5G communications for a safe and secure, sustainable, smart operational, global blue economy.

Funding4 rounds · £1.7M

Funding rounds
Announced	Stage	Amount	Valuation	Lead investors	Other investors	Confidence
Jun 1, 2026	Grant	Undisclosed	—	NATO DIANA	—	Reported
Apr 17, 2026	Seed	£1.2M	—	TRICAPITAL	—	Reported
Aug 23, 2023	Grant	Undisclosed	—	Offshore Wind Growth Partnership	—	Reported
Aug 15, 2023	Seed	£500K	—	Cornwall & Isles of Scilly Investment Fund	—	Reported

Totals add known amounts using recorded USD conversions where available; other currencies are shown separately. A ~ marks an estimated amount.

1
CompanyJET Connectivity
JET Connectivity · Supports Organization · description, Organization · name, Organization · website
“Delivering pop up, floating maritime 5G communications for a safe and secure, sustainable, smart operational, global blue economy.”
2
DatabaseSixth-Domain public startup directory
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "UK", "hq_iso2": "GB", "id": "61165fec-59bf-410d-9ccc-c9dddeadffa4"}”

3
DatabaseJET Connectivity - CB Insights company profile
CB Insights · Oct 6, 2026 · Supports Funding round
“Seed VC”
4
NewsCompany which brings 5G connectivity to challenging environments chosen for exclusive NATO accelerator
Insider Media · Jun 1, 2026 · Supports Funding round
“one of just five companies globally chosen from more than 3,600 applicants for the first phase of the NATO DIANA Mission Track programme”
5
NewsTRICAPITAL Leads £1.2M Pre-Series A in JET Connectivity
LinkedIn (TRICAPITAL Angels) · Apr 17, 2026 · Supports Funding round · amount
“TRICAPITAL Angels has led a £1.2 million Pre-Series A investment into”
6
NewsJet Connectivity (Cohort 4.0) awarded innovation funding from the Offshore Wind Growth Partnership (OWGP)
BetaDen · Aug 23, 2023 · Supports Funding round
“have been awarded innovation funding from the Offshore Wind Growth Partnership (OWGP)”
7
NewsJet Engineering secures £500k investment to grow presence in Cornwall
Nordic9 · Aug 15, 2023 · Supports Funding round · amount
“Jet Engineering secures £500k investment to grow presence in Cornwall”

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