Belfast startup funding

Belfast startups have raised €158m across 14 rounds since January 2023, 0.2% of the money raised by all UK startups in that time (debt excluded).

In 2026 so far, 4 rounds have raised €82.2m, with a median round of €10.4m.

The largest round in the data is Cloudsmith's €61.6m Series C in April 2026.

The biggest sectors by money raised are Cybersecurity, Semiconductors, Software.

The most active investors are Insight Partners, TCV, Techstart.

Total raised

€158m

since January 2023

Rounds

14

1 undisclosed

Companies

11

raising at least once

Median round

€9.9m

of rounds with an amount

Money raised each quarter

€m
Money raised each quarterMoney raised each quarter: 16 rows. Highest: Q2 26 (€61.6m). Lowest: Q4 26 (€0m).Q1 23: €0m. Rounds: 0Q2 23: €0m. Rounds: 0Q3 23: €3.96m. Rounds: 1Q4 23: €10m. Rounds: 1Q1 24: €0m. Rounds: 0Q2 24: €0m. Rounds: 0Q3 24: €2.79m. Rounds: 2Q4 24: €3.81m. Rounds: 1Q1 25: €31.9m. Rounds: 2Q2 25: €22.5m. Rounds: 2Q3 25: €0.74m. Rounds: 1Q4 25: €0m. Rounds: 0Q1 26: €20.6m. Rounds: 3Q2 26: €61.6m. Rounds: 1Q3 26: €0m. Rounds: 0Q4 26: €0m. Rounds: 0Q1 23: €0m. Rounds: 0Q2 23: €0m. Rounds: 0Q3 23: €3.96m. Rounds: 1Q4 23: €10m. Rounds: 1Q1 24: €0m. Rounds: 0Q2 24: €0m. Rounds: 0Q3 24: €2.79m. Rounds: 2Q4 24: €3.81m. Rounds: 1Q1 25: €31.9m. Rounds: 2Q2 25: €22.5m. Rounds: 2Q3 25: €0.74m. Rounds: 1Q4 25: €0m. Rounds: 0Q1 26: €20.6m. Rounds: 3Q2 26: €61.6m. Rounds: 1Q3 26: €0m. Rounds: 0Q4 26: €0m. Rounds: 0Raised (€m)Rounds (line)€0m€20m€40m€60m€80mQ1 23Q2 23Q3 23Q4 23Q1 24Q2 24Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Q3 26Q4 26€61.6m
Show the data as a table
LabelValue (€m)Rounds
Q1 23€0m0
Q2 23€0m0
Q3 23€3.96m1
Q4 23€10m1
Q1 24€0m0
Q2 24€0m0
Q3 24€2.79m2
Q4 24€3.81m1
Q1 25€31.9m2
Q2 25€22.5m2
Q3 25€0.74m1
Q4 25€0m0
Q1 26€20.6m3
Q2 26€61.6m1
Q3 26€0m0
Q4 26€0m0

Sectors by money raised

A round can count towards more than one sector.

€m
Sectors by money raisedSectors by money raised: 7 rows. Highest: Cybersecurity (€93.6m). Lowest: Transportation (€3.81m).Cybersecurity: €93.6m. 3 roundsSemiconductors: €20m. 1 roundSoftware: €13.5m. 4 roundsSports: €10.4m. 1 roundHealthtech: €10.2m. 2 roundsCleantech: €6.46m. 2 roundsTransportation: €3.81m. 1 roundCybersecurity€93.6m 3 roundsSemiconductors€20m 1 roundSoftware€13.5m 4 roundsSports€10.4m 1 roundHealthtech€10.2m 2 roundsCleantech€6.46m 2 roundsTransportation€3.81m 1 round
Show the data as a table
LabelValue (€m)Note
Cybersecurity€93.6m3 rounds
Semiconductors€20m1 round
Software€13.5m4 rounds
Sports€10.4m1 round
Healthtech€10.2m2 rounds
Cleantech€6.46m2 rounds
Transportation€3.81m1 round

Dig deeper

Filter Belfast rounds by year, stage, size and investor, see them on the map and download the data.

Open in the interactive explorer

Latest 14 rounds

Newest first.

Belfast startup funding: latest rounds
DateCompanySectorStageAmount
23 Apr 2026CloudsmithCybersecuritySeries C€61.6m
20 Jan 2026Eolas MedicalHealthtechSeries A€10.2m
19 Jan 2026TeamFeePaySportsOther / undisclosed€10.4m
13 Jan 2026PulseAIHealthtechSeedUndisclosed
29 Jul 2025Fluid FocusSoftwareOther / undisclosed€740k
8 Apr 2025NuadaCleantechOther / undisclosed€2.5m
2 Apr 2025IceMOSSemiconductorsSeries D+€20m
3 Mar 2025CloudsmithCybersecuritySeries B€22m
23 Jan 2025StormHarvesterSoftwareSeries A€9.9m
17 Dec 2024LoadarTransportationSeed€3.8m
24 Jul 2024INQDATASoftwareOther / undisclosed€893k
8 Jul 2024Digital IronSoftwarePre-Seed€1.9m
28 Nov 2023CloudsmithCybersecuritySeries A€10m
27 Jul 2023NuadaCleantechSeries A€4m

More UK funding data

Data as of , updated daily at midnight UK timeData: Tech.eu Funding Explorer

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