Funded Startups in Esch-sur-alzette
Among the eight most recent funded entries tied to Esch-sur-alzette, the largest disclosed round is Passbolt’s $8M (2025-01-23).
Among the eight most recent funded entries tied to Esch-sur-alzette, the largest disclosed round is Passbolt’s $8M (2025-01-23). That amount stands well above the rest of the disclosed figures, where several rounds are $2M (Spacebackend 2026-04-21; Exobiosphere 2025-04-04; Scorechain 2021-10-20) and one disclosed round is $1M (Yotako 2021-06-02). A second observation is that funding is clustered tightly at the top of the list by date: three entries fall in 2025 alone (Exobiosphere in 2025-04-04, Passbolt in 2025-01-23, and NIUM’s seed in 2024-09-11 is the main nearby precursor), while several additional entries appear in 2026 and 2024, suggesting activity concentrates across a relatively short window rather than being evenly spread.
Sector-wise, biotechnology and related science/engineering themes recur: Biotechnology appears in Exobiosphere (Seed, 2025-04-04, $2M) and NIUM (Seed, 2024-09-11, undisclosed), alongside Spacebackend (AI) and Spacety (Science and Engineering). Stage labeling is often incomplete: two of the eight entries carry “undisclosed” amounts (Spacety 2026-04-09 and NIUM 2024-09-11), and two entries show “Series Unknown/blank” (Spacety and Anisoprint 2023-10-25; Yotako lists a blank stage on 2021-06-02). The dates span 2021-06-02 (Yotako) through 2026-04-21 (Spacebackend).
Most recent rounds
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Frequently asked
What’s the largest disclosed funding round in this Esch-sur-alzette list, and how does it compare to other disclosed amounts?
Passbolt’s $8M (2025-01-23) is the largest disclosed amount. The next disclosed figures sit at $2M for Spacebackend (2026-04-21), Exobiosphere (2025-04-04), and Scorechain (2021-10-20), with Yotako’s $1M (2021-06-02) as the smallest disclosed amount.
Are there temporal clusters among the eight most recent rounds?
Yes. Three of the eight entries are dated in 2025 (Passbolt 2025-01-23, Exobiosphere 2025-04-04), with additional nearby activity before/after via 2024-09-11 (NIUM) and 2026-04-21 (Spacebackend), creating a dense center around 2024–2026 rather than a flat timeline from 2021 onward.
How often are amounts or stages unspecified, and does that limit comparisons?
Two entries list “undisclosed” amounts (Spacety on 2026-04-09; NIUM on 2024-09-11), and two entries use “Series Unknown/blank” stage labels (Spacety on 2026-04-09; Anisoprint on 2023-10-25; Yotako has a blank stage on 2021-06-02). That means only some rows support like-for-like comparisons across size and stage.
Which sector themes appear multiple times in this city set?
Biotechnology appears at least twice: Exobiosphere is Seed with a $2M disclosed round on 2025-04-04, and NIUM is Seed on 2024-09-11 with an undisclosed amount. Science/engineering-adjacent categories also recur via Spacebackend (AI, 2026-04-21) and Spacety (Science and Engineering, 2026-04-09).
Are there outliers worth targeting when looking at size and sector together?
Passbolt’s $8M (2025-01-23, Information Technology) is an outlier in disclosed size relative to the $2M cluster and the $1M Yotako round. Meanwhile, the other notable gap is Spacety’s undisclosed round (2026-04-09), which prevents assessing whether its size would align with or break the disclosed pattern.
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