Funded Startups in Natick
Among the 18 most recent Natick-based entries, the largest disclosed round is Electric Hydrogen’s $100M on 2024-05-09; it is the only disclosed amount abov…
Among the 18 most recent Natick-based entries, the largest disclosed round is Electric Hydrogen’s $100M on 2024-05-09; it is the only disclosed amount above $80M and stands out versus the next tier that includes Stellaromics at $80M (2025-02-11) and Mercy BioAnalytics at $41M (2023-04-03). Disclosed amounts are also less consistently reported than stage labels: 8 of 18 rows are “undisclosed” or “$—” amounts, and 3 of 18 carry a blank “Series” field. Date coverage spans 2020-05-12 (Pillar Biosciences) through 2026-06-23 (A Place To Turn Food Pantry), with multiple entries clustering in late 2024–2025 (e.g., Curadel Surgical Innovations $14M on 2025-10-12; Attivare Therapeutics $7M on 2025-12-15; Stellaromics $80M on 2025-02-11). Sector-wise, Biotechnology appears frequently (at least 8 entries, including Stellaromics 2025-02-11 $80M and Mercy BioAnalytics 2023-04-03 $41M), while Energy shows a separate pocket via Electric Hydrogen $100M (2024-05-09) and Colossus $36M (2022-01-18).
Most recent rounds
18 shownRelated listings
Frequently asked
What’s the largest disclosed round in Natick on this list, and how does it compare to the rest of disclosed amounts?
Electric Hydrogen’s $100M round on 2024-05-09 is the clear outlier: it is the only disclosed amount above $80M, sitting above Stellaromics at $80M (2025-02-11) and Mercy BioAnalytics at $41M (2023-04-03).
Do the most recent Natick rounds cluster into a narrow window rather than being evenly spread?
They’re concentrated toward 2024–2025: Electric Hydrogen $100M (2024-05-09), CapeSym $1M (2024-02-20), Arch Therapeutics $3M (2023-09-07), Mercy BioAnalytics $41M (2023-04-03), and several 2025/late-2025 datapoints including Stellaromics $80M (2025-02-11) and Curadel Surgical Innovations $14M (2025-10-12). The oldest row shown is Pillar Biosciences on 2020-05-12, and the newest is A Place To Turn Food Pantry on 2026-06-23.
How consistently are round amounts disclosed, and does that affect identification of top rounds?
Amounts are frequently missing: 8 of 18 rows are “undisclosed” (for example, Surety Bond Professionals on 2026-06-04 and NeuroDex on 2024-11-07). Even with that, the disclosed top-end is still dominated by one large Energy round ($100M for Electric Hydrogen on 2024-05-09).
Are there sector over-representations in this Natick set, and what are the strongest sector pockets?
Biotechnology is the most repeated sector (including Attivare Therapeutics $7M on 2025-12-15, Stellaromics $80M on 2025-02-11, and Mercy BioAnalytics $41M on 2023-04-03). Energy is a smaller but distinct pocket with Electric Hydrogen $100M (2024-05-09) and Colossus $36M (2022-01-18), which are far larger than other disclosed single-round amounts like CapeSym $1M (2024-02-20).
Which stage labels dominate, and are there any stage/amount outliers worth tracking?
“Series Unknown” appears as the most common series classification across entries such as Attestiv on 2026-05-06 ($830K) and Electric Hydrogen on 2024-05-09 ($100M). Disclosed stage anchors include Series B for Stellaromics at $80M (2025-02-11) and Series A for Mercy BioAnalytics at $41M (2023-04-03), while the largest disclosed round is not tied to a named Series label (Electric Hydrogen is “Series Unknown”).
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