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Nine Fives

ninefives.com · San Francisco · founded 2025 · team 2 employees (verified on YC), 2-10 employees (LinkedIn) · Y Combinator Spring 2026 (YC P26 batch), privately held · trust 0/4

RF Test Equipment, reimagined. Simple, Driverless, Networked, RF Test Equipment Powered by nineVue

This dossier was built by Clark from a public scan on 2026-07-04 and is unclaimed. Is this your startup? Claim it.

Verified facts

Company NameNine Fives
source: https://ninefives.com
TaglineRF Test Equipment, reimagined. Simple, Driverless, Networked, RF Test Equipment Powered by nineVue
source: https://ninefives.com
Headquarters CitySan Francisco
source: https://www.ycombinator.com/companies/nine-fives
Founding Year2025
source: https://www.ycombinator.com/companies/nine-fives
Team Size2 employees (verified on YC), 2-10 employees (LinkedIn)
source: https://www.ycombinator.com/companies/nine-fives; https://www.linkedin.com/company/ninefives
Funding StageY Combinator Spring 2026 (YC P26 batch), privately held
source: https://www.ycombinator.com/companies/nine-fives; https://www.linkedin.com/company/ninefives
FoundersNoah Levy (CEO) - designed Starship RF hardware, Falcon 9 radar altimeter, other spacecraft systems; Andrew Kurtz - 9 years as mechanical engineer in aerospace at SpaceX
source: https://www.ycombinator.com/companies/nine-fives
Entity TypePrivate company, YC-backed startup
source: https://www.ycombinator.com/companies/nine-fives; https://www.linkedin.com/company/ninefives
Public Contact Email (on ninefives.com domain)Not publicly listed only contact form available on website
source: https://ninefives.com/pages/contact

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