Funded Startups in Princeton
Among Princeton-based funded startups on this page, Essential Properties’ $400M round dated 2025-08-18 is the clear size outlier: it is the only disclosed…
Among Princeton-based funded startups on this page, Essential Properties’ $400M round dated 2025-08-18 is the clear size outlier: it is the only disclosed amount far above the next-largest disclosed entries (e.g., Miami International Holdings at $40M on 2025-06-24 and multiple $20M rounds such as Thea Energy on 2024-02-08 and Transcend Software on 2023-08-03). The 38 rows span 2020-11-05 (Tetrels Technology Corp.) to 2025-08-26 (Navikenz), with multiple funding events concentrated in the 2024 third-quarter window (e.g., Tidal Metals $9M on 2024-09-19; Eion $3M on 2024-09-24; plus additional 2024-08-28 and 2024-11-12–11-26 closings). Sector clustering is visible as well: biotechnology appears in 7+ entries (e.g., Sonnet BioTherapeutics $5M on 2024-11-06; Soligenix $9M on 2023-05-05; IVERIC bio $250M on 2022-07-26), while “Series Unknown” and “undisclosed” amounts show up repeatedly (each appears in multiple rows, including four “Series Unknown” entries with undisclosed amounts around 2024-10 to 2024-11).
Most recent rounds
38 shownRelated listings
Frequently asked
Which disclosed round is the size outlier in Princeton here, and how extreme is the gap versus the rest?
Essential Properties’ $400M (2025-08-18) is the only disclosed amount in a radically higher band than the next-largest disclosed entries, such as Miami International Holdings’ $40M (2025-06-24) and IVERIC bio’s $250M (2022-07-26). The remaining disclosed amounts cluster mostly in the $1M–$20M range (e.g., $20M Thea Energy on 2024-02-08; $9M Tidal Metals on 2024-09-19; $6M NJ Bio on 2023-03-09).
Do recent closings cluster into a narrow date window within the most recent entries?
Yes. Within the most recent ~3 months of the list’s tail, multiple rounds land in late August and mid/late June 2025: Navikenz $4M on 2025-08-26, Essential Properties $400M on 2025-08-18, Latent AI (undisclosed) on 2025-08-18, and Miami International Holdings $40M on 2025-06-24. That pattern repeats in 2024’s fall as well, with several rounds in September 2024 (e.g., Eion $3M on 2024-09-24 and Tidal Metals $9M on 2024-09-19).
Are any sectors over-represented compared with the rest of the page?
Biotechnology is the most consistently recurring sector, appearing across entries like Sonnet BioTherapeutics ($5M, 2024-11-06), Advaxis ($5M, 2022-02-10), Soligenix ($9M, 2023-05-05), and IVERIC bio ($250M, 2022-07-26). Energy is also present multiple times (e.g., Thea Energy $20M on 2024-02-08; Tidal Metals $9M on 2024-09-19; GreenBlu $5M on 2024-01-03), though not as frequently as biotechnology.
How does stage labeling behave: do “Series Unknown” and “undisclosed” amounts cluster together or appear across stages?
Both patterns recur across the table rather than being confined to one specific stage. Examples include Latent AI (Artificial Intelligence) marked “Series Unknown” with an undisclosed amount on 2025-08-18, Curio (Health Care) “Series Unknown” with undisclosed amount on 2024-08-28, and RICOVR Healthcare (Biotechnology) “Series Unknown” with undisclosed amount on 2024-10-08. At the same time, disclosed amounts exist in named stages too (e.g., Eion at “Series A” with $3M on 2024-09-24; Thea Energy “Series A” with $20M on 2024-02-08).
What outlier should analysts flag besides the single-largest round?
Two types stand out. First, Essential Properties at $400M (2025-08-18) dwarfs other disclosed amounts, while second, the largest biotech-sized disclosed round outside that (IVERIC bio $250M on 2022-07-26) sits far above other biotech entries like Sonnet BioTherapeutics $5M (2024-11-06) and Soligenix $9M (2023-05-05). In contrast, the smallest disclosed amount on the page is $100K for Certara (Grant, 2021-09-20), which is much lower than the disclosed $250K–$4M band seen elsewhere (e.g., 98Strong $250K on 2022-08-11; Entourage Yearbooks $250K on 2024-11-07).
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