Series Unknown Funded Startups in Ireland
Among the 50 most recent “Series Unknown” rounds shown, one disclosed outlier stands out: Avolon Holdings’ $650M (2025-07-07) is far above the rest of the…
Among the 50 most recent “Series Unknown” rounds shown, one disclosed outlier stands out: Avolon Holdings’ $650M (2025-07-07) is far above the rest of the disclosed amounts. The next-largest figures cluster in the $271M–$550K band (e.g., Mainstream Renewable Power $271M on 2025-04-03 and HAON Life Sciences $12M on 2025-04-09), while several entries are far smaller or undisclosed.
Geographically, Dublin dominates: 32 of 50 rows list Dublin (including multiple Dublin addresses such as Blackrock, Bray, and Sandyford), while other counties appear less frequently (e.g., Galway, Cork, Limerick). Temporally, rounds span 2024-06-03 (Overcast HQ, $1M) through 2025-08-05 (Fresco, undisclosed), with notable concentration in the first half of 2025. Sector-wise, Energy appears repeatedly (10+ entries), alongside recurring Health Care/Biotech footprints (e.g., CroíValve $3M on 2025-07-01; Perfuze $24M on 2025-03-13). Undisclosed amounts show up in 6 rows, limiting direct size comparisons for those entries.
Most recent rounds
50 shownRelated listings
Frequently asked
What is the largest disclosed “Series Unknown” round in the list, and how extreme is it versus the rest?
Avolon Holdings’ $650M round on 2025-07-07 is the dominant outlier; it sits well above the next tier of disclosed rounds such as Mainstream Renewable Power’s $271M (2025-04-03) and Amarenco’s $212M (2025-04-15). Several other disclosed rounds are much smaller (for example, Tuarity’s $30K on 2025-06-10), while six entries are undisclosed (e.g., Fresco on 2025-08-05).
Do certain geographies dominate the “Series Unknown” pattern in Ireland here?
Yes. Dublin appears in 32 of 50 rows, including variants like Blackrock (Vida Care $1M on 2025-01-07; Lip undisclosed on 2024-07-18) and Bray (Druid Software $20M on 2025-01-08). Outside Dublin, Ireland’s other recurrent locations are scattered (e.g., Galway appears via Perfuze $24M on 2025-03-13 and Neurent Medical undisclosed on 2024-12-18).
How concentrated are rounds in time, based on the window covered by the 50 rows?
The rows span from 2024-06-03 (Overcast HQ, $1M) to 2025-08-05 (Fresco, undisclosed). More entries cluster through 2025’s first half (multiple rounds between March and July 2025, such as CDB Aviation $700M on 2025-05-20 and Urban Volt $45M on 2025-05-02), rather than being evenly distributed across the full window.
Which sectors show over-representation among these Series Unknown companies?
Energy is the most visible theme with 10+ entries (e.g., VIOTAS $11M on 2025-05-22; Urban Volt $45M on 2025-05-02; Xerotech $49M on 2024-09-06). Health Care/Biotech also recur (e.g., CroíValve $3M on 2025-07-01; HAON Life Sciences $12M on 2025-04-09; Relevium Medical $5M on 2024-11-27), but the list is not confined to those categories.
Which entries closed very recently within the latest ~90 days, and do they differ in size from older rounds?
Within the most recent ~90 days of the shown window, examples include Fresco (undisclosed) on 2025-08-05, Fusion Fuel $4M on 2025-07-23, and Gazelle Wind Power $2M on 2025-07-16. These recent disclosed rounds often sit in the low millions (e.g., CroíValve $3M on 2025-07-01), whereas the largest disclosed figure in the entire list appears earlier in the same period via Avolon Holdings’ $650M on 2025-07-07.
Are there unusually small disclosed rounds that stand out against the mid-range activity?
Yes. Several disclosed rounds are near the bottom of the disclosed range, such as Reap Interactive’s $10K on 2024-09-17 and Tuarity’s $30K on 2025-06-10, both far below larger disclosed rounds like Kneat’s $35M (2024-09-23) or Amethyst Care’s $540K (2024-07-15). These small figures coexist with multiple mid-to-high disclosed rounds, plus six undisclosed amounts (e.g., Nemysis on 2025-03-18).
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