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fundraiseAnnounced · Apr 23, 2026Defense and National Security
Rilian
Rilian raises $17.5M in Seed
David Najork · Founding Software Engineer
Published · Updated · 1 min read
Raise amount
$17.5M
Company
Rilian
Round
—
Lead investor
—
Rilian raised $17.5M in a Seed round. Sector: Defense and National Security. Location: Location not specified. Lead investor: 8VC.
This page summarizes publicly available information about the round as of 2026-04-23. Figures may change as press releases and filings update.
Rilian, a startup building agentic systems integration tools for companies operating in the defense and national security industries, said today it has raised $17.5 million in seed funding.
Deal timeline
Announced
Apr 23, 2026 · siliconangle.com
Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.
Sector context
This transaction is classified in Defense and National Security with a reported deal value of $17.5M. Figures and status may change as sources update.
Sources: siliconangle.com · Primary article · FireStrike proprietary index