How Much Did Rebellion Defense Raise? Headquarters, Funding & Key Investors

Rebellion Defense, a Washington-based defense technology firm, has raised $150 million in Series B funding (September 2021), achieving a $1 billion valuation. Major investors include Insight Partners, Venrock, Innovation Endeavors, Lupa Systems, and Declaration Partners, backing the company’s AI-driven mission systems for military and national defense. Focused on enhancing battlefield intelligence and operational awareness, Rebellion Defense uses cutting-edge AI and ML tools to serve government and defense agencies.

How Much Did Rebellion Defense Raise? Funding & Key Investors

Rebellion Defense builds AI and ML-powered intelligence systems for defense and national security organizations. The company focuses on enhancing situational awareness, threat analysis, and decision-making capabilities. Founded in 2019 and headquartered in Washington, D.C., it operates with a team of 201–500 employees (as of July 2025).

Through its mission-driven products, Rebellion Defense helps governments modernize their defense operations and stay ahead of emerging global threats, combining cutting-edge technology with operational precision.

What Is Rebellion Defense and What Does It Do?

Rebellion Defense, founded in 2019 by Chris Lynch, is a Washington-based AI and ML company developing mission-focused intelligence systems for the defense sector.

With a team of 201–500 employees (as of July 2025), the company provides tools that increase battlefield awareness and decision superiority.

The platforms integrate advanced analytics and real-time data processing to help defense organizations efficiently interpret vast data streams, thereby improving response times, situational awareness, and overall mission outcomes.

How Much Funding Has Rebellion Defense Raised?

*1. Series B* • Amount Raised: $150M
• Date: September 2021
• Lead Investors: Insight Partners, Venrock, Innovation Endeavors, Lupa Systems
• Motivation: To expand AI product development for defense missions and scale government deployments.

Total Funding Raised: $150 Million

Current Valuation: $1 Billion (as of September 2021)

Latest Funding Date: September 2021

Key Investors

*1. Insight Partners* • Details: A global venture capital and private equity firm investing in high-growth software and technology companies.
• Investment Focus Areas: Software, cybersecurity, AI, and data infrastructure.
• Notable Investments: SentinelOne, Monday.com, Wiz.

*2. Innovation Endeavors* • Details: A venture firm co-founded by former Google CEO Eric Schmidt, investing in transformative technologies.
• Investment Focus Areas: AI, robotics, defense tech, and deep tech.
• Notable Investments: Uber, Zymergen, Planet Labs.

*3. Venrock* • Details: A venture capital firm originally founded as the Rockefeller family’s venture arm, focusing on technology and healthcare.
• Investment Focus Areas: Enterprise software, healthcare, defense, and security.
• Notable Investments: Intel, Apple, CloudFlare.

*4. Lupa Systems* • Details: An investment company founded by James Murdoch, focused on emerging technologies and media.
• Investment Focus Areas: Defense, media, and technology innovation.
• Notable Investments: Tribeca Enterprises, The Void, Vice Media.

*5. Declaration Partners* • Details: A growth equity and investment management firm backed by the Carlyle Group’s founder David Rubenstein.
• Investment Focus Areas: Technology, defense, and infrastructure.
• Notable Investments: Epic Games, Affinity Partners.

Where Is Rebellion Defense’s Headquarters?

Rebellion Defense is headquartered in Washington, D.C., the core hub for U.S. defense and federal agencies. The strategic location enables the company to collaborate directly with government departments, military organizations, and national security experts.

What’s Next for Rebellion Defense?

Rebellion Defense aims to deepen its integration with government and military networks, focusing on AI-driven situational awareness and autonomous decision-making tools. The company plans to expand its product suite to include predictive analytics for threat detection and multi-domain operational planning.

With robust backing from top-tier investors, Rebellion Defense continues to strengthen the U.S. defense ecosystem by merging AI innovation with mission-critical intelligence, setting the stage for future global expansion and advanced defense collaborations.

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