R
Rainmaker
El Segundo, CA
LAST FUNDING
$100.0M
Series B
Backed byUpfront Ventures
Funding history
DateRoundAmountInvestorsSource
About Rainmaker
How much funding has Rainmaker raised?
Rainmaker has raised $100.0M in total funding. The most recent round was Series B. The last funding was announced in September 2026.
Who are Rainmaker's investors?
Upfront Ventures.
Where is Rainmaker headquartered?
Rainmaker is headquartered in El Segundo, CA.
Rainmaker is hiring for 20 roles
Business Development - Critical Industries
El Segundo, CA
Director of Business Development - California
El Segundo, CA
Electrical Engineer
El Segundo, CA
Embedded Software Engineer
El Segundo, CA
Lead, UAV Integration Technician
El Segundo, CA
Radar Meteorologist
El Segundo, CA
Senior Electrical Engineer
El Segundo, CA
Senior Mechanical Engineer
El Segundo, CA
Senior Security Engineer
El Segundo, CA
Software Engineer, Infrastructure
El Segundo, CA
Software Engineer, Product
El Segundo, CA
Technical Recruiter
El Segundo, CA
Showing 12 of 20. See every open role at Rainmaker ↗ From Rainmaker's own job board, checked daily. Applications go straight to them.
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Related terms
❝ Cite this page
Free to use in articles, research, and reference works. Stable URL, will not change. Data on this page last updated September 21, 2026.
MLA
"Rainmaker: Funding & Investors." SoCal.Startups, September 21, 2026, https://socalstartups.io/companies/rainmaker. Accessed November 13, 2026.
APA
SoCal.Startups. (2026). Rainmaker: Funding & Investors. Retrieved November 13, 2026, from https://socalstartups.io/companies/rainmaker
WIKIPEDIA (CITE WEB)
{{cite web |title=Rainmaker: Funding & Investors |url=https://socalstartups.io/companies/rainmaker |website=SoCal.Startups |access-date=November 13, 2026}}
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