Pre-Seed Funded Manufacturing Startups
Among 50 most-recent pre-seed manufacturing rounds, the largest disclosed amount is $4M by Flyby Robotics (2023-04-05) and also appears at the $4M level fo…
Among 50 most-recent pre-seed manufacturing rounds, the largest disclosed amount is $4M by Flyby Robotics (2023-04-05) and also appears at the $4M level for baCta (2024-10-10) and Karman Industries (2024-09-19). That $4M ceiling stands out against most other disclosed rounds that cluster in the ~$1M range or below (for example, $3M at Radical Dot on 2025-03-03 and Renovate Robotics on 2023-03-02; $2M multiple times such as Litehaus 2025-05-21 and Lodestar 2024-07-25).
Date-wise, activity concentrates in 2024–2025: the newest entry is Starflight Dynamics (2025-07-17, undisclosed), while the oldest disclosed-dated row shown is CalcTree (2022-10-03, $80K), spanning nearly three years. City clustering is visible around London with multiple entries (BioTwin on 2023-10-11 at $220K, Space DOTS on 2023-07-25 at $2M, and Lodestar on 2024-07-25 at $3M is London-based). Amount disclosure is also uneven: 13 of the 50 rows list “undisclosed” amounts, with the largest disclosed dollar amounts still reaching only the low single-digit millions.
Most recent rounds
50 shownRelated listings
Frequently asked
What is the largest disclosed pre-seed round in this manufacturing list, and how far above the next-largest disclosed amounts does it sit?
The largest disclosed amount is $4M, occurring at Flyby Robotics (2023-04-05) and also at baCta (2024-10-10) and Karman Industries (2024-09-19). The next tier below is $3M (e.g., Radical Dot on 2025-03-03 and Renovate Robotics on 2023-03-02), while many other disclosed rounds land at $2M (Litehaus 2025-05-21; Lodestar 2024-07-25; DPhi Space 2025-02-21).
Are there clear amount outliers, such as a very small round alongside much larger ones?
Yes. The smallest disclosed amount is $20K at ExLattice (2023-04-11), which sits far below commonly disclosed figures like $80K (NE Tech 2024-08-02; CalcTree 2022-10-03) and $100K–$1M rounds (e.g., Phoenix Waste Solutions $100K on 2022-10-12 and AM Craft $650K on 2024-05-15). Separately, $4M rounds (baCta 2024-10-10; Karman Industries 2024-09-19; Flyby Robotics 2023-04-05) form the top disclosed tier.
Do rounds cluster in a narrow time window, or are they spread across multiple years in the list?
They’re concentrated in the 2024–2025 window rather than a single burst: the newest entry is Starflight Dynamics (2025-07-17, undisclosed), while the oldest dated row shown is CalcTree (2022-10-03, $80K). Within that, multiple $2M rounds appear in 2025 (Litehaus 2025-05-21; Soource 2025-01-21; OrbitAID Aerospace 2025-01-15), indicating recurring investment levels during the more recent period.
Which geographies appear more than once, suggesting city-level concentration (versus one-off locations)?
London/UK shows up multiple times, including BioTwin (2023-10-11, $220K) and Space DOTS (2023-07-25, $2M), with Lodestar also listed in London (2024-07-25, $3M). Outside London, repeated countries occur, but the most explicit same-city repetition in the visible rows is London.
How does disclosure behavior affect the ability to compare round sizes?
Disclosure is inconsistent: 13 of the 50 rows are “undisclosed” (e.g., Starflight Dynamics 2025-07-17; Ravel 2025-03-11; Trojan Systems 2025-03-10). As a result, size comparisons rely on fewer disclosed rows, even though disclosed maximums still reach $4M (baCta 2024-10-10; Karman Industries 2024-09-19; Flyby Robotics 2023-04-05).
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