Sound Defense ⚠ Under review

About

Funding history · 7 rounds · $8.8B total

Q&A

When was Sound Defense founded?

Sound Defense was founded in 2025.

What is Sound Defense's primary sector?

Sound Defense's primary sector is Defense Tech.

What is Sound Defense's one-liner description?

Sound Defense is a startup developing solutions for field personnel in hazardous areas.

Where is Sound Defense headquartered?

Sound Defense is headquartered in Ra'anana, Israel.

What was the amount of Sound Defense's Pre-Seed funding round?

Sound Defense raised $70,000,000 in a Pre-Seed funding round in December 2024.

When did Sound Defense complete its Seed funding round and for what amount?

Sound Defense completed a Seed funding round in July 2025, raising $7,000,000.

Which investors participated in Sound Defense's B Round funding in May 2026?

Sound Defense's B Round funding in May 2026, which raised $200,000,000, included investments from Bill Ackman.

What was the amount of Sound Defense's A Round funding in 2026?

Sound Defense raised $8,400,000,000 in an A Round funding in 2026.

What was the amount of the Grant received by Sound Defense?

Sound Defense received a Grant of $54,000,000.

When did Sound Defense raise its C Round and who was a lead investor?

Sound Defense raised $5,000,000 in a C Round, with Protego Ventures as a lead investor.

Sectors & technology