Company Profile

🚀 9 Mothers

Counter-drone systems.

🚀 Defense techUnited StatesYC Spring 2026

Quick facts

Country
United States
Sector
Defense tech
Latest disclosed round
YC Spring 2026
Amount
Backers
Y Combinator
Reviewed

About

Y Combinator — Y Combinator is the Silicon Valley accelerator that has funded thousands of startups since 2005, typically in exchange for a small equity stake.

What "YC Spring 2026" means

this company is part of a current Y Combinator batch — the Silicon Valley accelerator that funds a small, fixed amount per company (plus mentorship and a demo day) in exchange for equity, before most of its companies go on to raise a seed round.

Why defense tech is attracting capital

Defense and space are relatively new early-stage categories for venture money, driven by renewed government spending and a handful of funds specifically betting on "hard tech." These companies typically face longer, more capital-intensive paths to revenue than a typical software startup, with government contracts often the first real customer.

Before you read anything into this

9 Mothers is not investable by the general public — this round was private, and nothing on this page is a recommendation, a rating or a prediction. Inclusion on our early-stage watchlist means a credible public source reported this round with a named stage; we have not done diligence on the company and have no view on its prospects. Most early-stage startups fail.

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Frequently asked questions

Can I invest directly in 9 Mothers?
Almost certainly not. 9 Mothers raised this round privately from venture investors, not the public. The realistic routes into early-stage deals generally are regulated equity crowdfunding, a syndicate, or a venture fund — see our guide to the four routes.
What does "YC Spring 2026" mean?
this company is part of a current Y Combinator batch — the Silicon Valley accelerator that funds a small, fixed amount per company (plus mentorship and a demo day) in exchange for equity, before most of its companies go on to raise a seed round.
Does appearing on this list mean 9 Mothers is a good investment?
No. Inclusion means a credible source reported a recent early-stage round, nothing more. We have not done diligence on this company, and the base rate for early-stage startups is failure.
Where does this information come from?
Compiled from public reporting as part of our early-stage watchlist, which lists the review date and full sources. Funding stages change quickly — check the company's own site or a deal database before relying on any detail here.