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SEC Form D · by sector and metro

Manufacturing raises in San Diego

Every manufacturing company in San Diego that filed a new SEC Form D: the last 90 days first, then everything on record.

Companies on record6
Total sold$87.11M
Last 90 days0
Median raise$345K

0 manufacturing companies in San Diego filed in the last 90 days, against 0 in the 90 days before. The biggest raise on record here is Monarch Quantum, Inc. at $52.59M.

Companies raising per week

2026-07-06 to 2026-07-12: 0 companies02026-07-13 to 2026-07-19: 0 companies02026-07-20 to 2026-07-26: 0 companies02026-07-27 to 2026-08-02: 0 companies02026-08-03 to 2026-08-09: 0 companies02026-08-10 to 2026-08-16: 0 companies02026-08-17 to 2026-08-23: 0 companies02026-08-24 to 2026-08-30: 0 companies02026-08-31 to 2026-09-06: 0 companies02026-09-07 to 2026-09-13: 0 companies02026-09-14 to 2026-09-20: 0 companies02026-09-21 to 2026-09-27: 0 companies0

Everything on record

BasedPeople named
Monarch Quantum, Inc. first filing$52.59M2026-03-31san diego, CATimothy Day, Bryan Taylor +4
Monarch Quantum, Inc. first filing$21M2026-03-31san diego, CATimothy Day, Bryan Taylor +4
OK Stone Engineering, Inc.$5.17M2025-10-10carlsbad, CAOren Klaff
OK Stone Engineering, Inc. first filing$5M2024-04-09carlsbad, CAOren Klaff
Hempacco Co., Inc. first filing$1.95M2023-12-15san diego, CASandro Piancone, Neville Pearson +2
Hempacco Co., Inc.$490K2024-04-02san diego, CASandro Piancone, Neville Pearson +2
Aptera Motors Corp$200K2024-12-17carlsbad, CAChris Anthony, Steve Fambro
Aptera Motors Corp$200K2024-09-24carlsbad, CAChris Anthony, Steve Fambro
Aptera Motors Corp$200K2024-09-10carlsbad, CAChris Anthony, Steve Fambro
Aptera Motors Corp$134K2024-06-14carlsbad, CAChris Anthony, Steve Fambro
Alcheme Bio Inc. first filing$119K2023-08-23san diego, CAVanessa Small
87 Spirits, Inc. first filing$55K2023-11-30oceanside, CAJordan Kohn

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Other sectors in San Diego

Manufacturing in other metros

How this list is built

Every company here filed a Form D with the SEC from this sector and metro. A Form D is the notice a company files when it sells shares or other securities without a public offering, so it catches seed rounds, small rounds and rounds that were never announced, alongside the large ones that make the news. Only new offerings by operating companies count: amendments, pooled investment funds, real estate vehicles and special purpose vehicles are left out, so each row is a company raising money for itself.

The amount shown is the total the filing reports as sold so far. Some filings report nothing sold yet; those rows show a dash and add nothing to the totals. "First filing" marks a company whose first Form D on record this is. Each company links to our page for the filing, or to the SEC's own copy, and the list can be copied as CSV for a spreadsheet.

Download this data (CSV)12 rows, with sources

Cite this page

Permanent URL: https://mentionfox.com/funding/manufacturing/san-diego
Last updated 2026-09-29
Manufacturing startups raising in San Diego: 6 companies, $87.11M sold. MentionFox, 2026-09-29. https://mentionfox.com/funding/manufacturing/san-diego