Funded Manufacturing Startups in United States
Across these 50 funded manufacturing entries, the largest disclosed round is Phoenix Tailings at $500M (2026-06-16).
Across these 50 funded manufacturing entries, the largest disclosed round is Phoenix Tailings at $500M (2026-06-16). That $500M figure dwarfs the rest: the next-highest disclosed amounts shown are $280M (Principal Mineral, 2026-06-16), $250M (Worksport, 2026-06-18), $244M (Alterra IOS, 2026-06-05), and $200M (Apex - Spacecraft Manufacturing, 2026-06-05; LiquidPiston is much smaller at $2M on 2026-06-14). On the low end, several very small disclosed rounds appear (for example WattAir at $30K on 2026-06-12; AOTCO at $100K on 2026-06-09; LandSeed at $400K on 2026-06-15), indicating a wide disclosed-amount spread rather than a tight funding band.
Date-wise, the rounds shown span 2026-05-04 to 2026-06-30, with noticeable clustering in mid-June (e.g., multiple entries dated 2026-06-16: Katalyst Space Technologies $12M, Principal Mineral $280M, Phoenix Tailings $500M, and Revino $5M). City concentration is also visible: Phoenix, Arizona appears more than once (Supersede $5M on 2026-05-05; Vertech undisclosed on 2026-05-05; and two later Phoenix-adjacent locations in Arizona entries such as Katalyst Space Technologies in Prescott, but Phoenix itself is repeated), and Massachusetts shows multiple placements (Boston Metal $75M on 2026-05-20; several $300K electropolishing/labs entries on 2026-06-09). Stage labeling is dominated by “Series Unknown” entries (33 of 50), with the remainder split across Seed, Series A, Series B, Series C, Series D, and a “Series Unknown”/undisclosed mix that includes four undisclosed amounts (Silvis Materials, PteroDynamics, Tanis Brush, Thibaut, Vertech, S+S Industries, USFibers, plus another undisclosed row count per listing).
Most recent rounds
50 of 451401 more funded startups
This page shows the 50 most recent rounds (back to May 2026). The full 451-company history for this listing is available on a paid plan.
Unlock all 451 companies in this listing — full funding history, investors, and founders.
Related listings
Frequently asked
What’s the biggest disclosed round in this U.S. manufacturing list, and how unusual is it versus the next-largest disclosed amounts?
Phoenix Tailings’ $500M round on 2026-06-16 is the largest disclosed amount shown, and it sits well above the next-highest disclosed figures in the table (e.g., Principal Mineral at $280M on 2026-06-16 and Worksport at $250K on 2026-06-18 are far below; Alterra IOS is $244M on 2026-06-05 and Apex - Spacecraft Manufacturing is $200M on 2026-06-05).
Do rounds concentrate in a narrow window within the most recent two months, or are they evenly spread across the date range?
The rounds span 2026-05-04 to 2026-06-30, but mid-June is visibly crowded: on 2026-06-16 alone the table includes Katalyst Space Technologies ($12M), Principal Mineral ($280M), and Phoenix Tailings ($500M), all dated the same day.
Which entries act as low-end outliers in disclosed funding, and are they isolated or repeated?
Very small disclosed rounds appear multiple times rather than once: WattAir is $30K (2026-06-12), AOTCO is $100K (2026-06-09), and LandSeed is $400K (2026-06-15). This pattern suggests a long tail of micro-rounds alongside much larger rounds like Phoenix Tailings at $500M.
Is there a stage label mix that stands out, or is it evenly distributed across Seed/Series A/B/C/D?
“Series Unknown” dominates the list: 33 of 50 entries show “Series Unknown,” while named stages (Seed, Series A, Series B, Series C, Series D) account for the remainder (for example Orderful is Series C at $35M on 2026-06-24; Impulse Space is Series D at $500M on 2026-06-02; Amca is Series B at $300M on 2026-05-20).
Are any geographies repeated enough to look like a local cluster rather than one-off listings?
Phoenix, Arizona is repeated on the same date cluster with Supersede ($5M on 2026-05-05) and Vertech (undisclosed on 2026-05-05). Massachusetts also appears multiple times across different entries, including Boston Metal ($75M on 2026-05-20) and several $300K listings dated 2026-06-09 (Broomfield Laboratories, Phillips Precision, Mach Machine, and New England Electropolishing).
Know which startups just got funded. Every week.
Fresh funding rounds, new companies, and the sectors moving fastest — in your inbox every Monday morning.
Free. Sent every Monday. Unsubscribe anytime.