Perseus Defense Company Profile

Background

Overview

Perseus Defense is a privately held defense technology startup founded in 2025, specializing in the development of affordable, man-portable, multi-domain counter-unmanned aerial system (C-UAS) solutions. The company aims to provide efficient and safe methods to detect, engage, and eliminate drone threats, addressing a critical need within national security.

Mission and Vision

Perseus Defense's mission is to revolutionize counter-drone defense by creating mass-manufactured, cost-effective micro-guided missile systems. These systems are designed to be man-portable and multi-domain capable, enabling rapid deployment and effective neutralization of drone threats. The company's vision is to enhance the safety and operational effectiveness of military and homeland security personnel by providing scalable and affordable counter-UAS solutions.

Primary Area of Focus

The company's primary focus is on developing guided micro-missile pods that can autonomously detect, identify, and intercept small, low-flying drones. These systems are intended for deployment across various platforms, including unmanned aerial vehicles (UAVs), ground vehicles, boats, and dismounted units, offering versatility in counter-drone operations.

Industry Significance

In the rapidly evolving landscape of drone warfare, traditional counter-UAS solutions often struggle with high costs and limited scalability. Perseus Defense addresses this gap by providing a more affordable and scalable alternative, potentially transforming the defense sector's approach to neutralizing drone threats.

Key Strategic Focus

Core Objectives

• Affordability: Develop counter-UAS solutions that are cost-effective, with each micro-guided missile priced under $10,000, significantly reducing the cost per engagement compared to existing solutions.

• Scalability: Create systems that can be mass-produced and deployed across various military and homeland security operations, ensuring widespread availability and rapid deployment.

• Versatility: Design man-portable and multi-domain capable systems that can be integrated into different platforms, including UAVs, ground vehicles, boats, and dismounted units.

Specific Areas of Specialization

Perseus Defense specializes in the development of guided micro-missile pods tailored for countering small, low-flying drones. These systems are engineered for rapid deployment and effective neutralization of drone threats, addressing the need for scalable and affordable counter-UAS solutions.

Key Technologies Utilized

• Guided Micro-Missile Technology: Utilizing advanced guidance, navigation, and control systems to ensure precise targeting and interception of drone threats.

• Multi-Domain Deployment Mechanisms: Developing versatile launching mechanisms compatible with various platforms, including UAVs, ground vehicles, boats, and dismounted units.

• Rapid Prototyping and Testing: Employing agile development cycles to quickly iterate and test missile prototypes, ensuring rapid advancement from concept to deployment.

Primary Markets or Conditions Targeted

Perseus Defense primarily targets the Department of Defense (DoD) and Department of Homeland Security (DHS), focusing on providing scalable and affordable counter-UAS solutions to enhance the safety and operational effectiveness of military and homeland security personnel.

Financials and Funding

Funding History

In July 2025, Perseus Defense secured a $6 million seed funding round from over 15 investors, including Bow Capital, Multimodal Ventures, Lobster Capital, Rebel Fund, Alumni Ventures, and Pioneer Fund. This funding is intended to support the scaling of their operations and the development of their counter-UAS technologies.

Total Funds Raised

As of February 2026, Perseus Defense has raised a total of $6 million in seed funding.

Notable Investors

• Bow Capital: A venture capital firm known for investing in innovative defense technology startups.

• Multimodal Ventures: An investment firm focusing on emerging technologies with applications across multiple sectors.

• Lobster Capital: A venture capital firm that invests in early-stage companies with high growth potential.

• Rebel Fund: An investment group supporting disruptive technologies and business models.

• Alumni Ventures: A network of venture funds investing in a diverse range of startups.

• Pioneer Fund: A venture capital firm focusing on early-stage investments in technology-driven companies.

Intended Utilization of Capital

The capital raised is intended to accelerate the development and scaling of Perseus Defense's counter-UAS technologies, including the mass production of guided micro-missile pods, expansion of engineering and manufacturing capabilities, and further research and development efforts to enhance system effectiveness and versatility.

Pipeline Development

Key Pipeline Candidates

Perseus Defense is focusing on the development of guided micro-missile pods designed to detect, identify, and neutralize small, low-flying drones. These systems are intended to be man-portable and multi-domain capable, suitable for deployment across various platforms.

Stages of Clinical Trials or Product Development

• Prototype Development: In June 2025, Perseus Defense built two versions of spin-stabilized guided missiles (Mk-I/II).

• Testing and Iteration: Conducted over 30 live-fire flight tests to refine guidance and lethality at prototype scale.

• Deployment Readiness: Engaged in end-user interviews and briefings with DoD and DHS stakeholders to align product development with operational needs.

Target Conditions

The primary target conditions are small, low-flying drones used in surveillance and attack roles, posing threats to military and critical infrastructure.

Relevant Timelines for Anticipated Milestones

• Prototype Testing: Completed initial testing phases in 2025, with ongoing iterations to enhance system performance.

• Deployment: Plans to move operations to Austin, Texas, and establish a headquarters in Buda, Texas, by January 2026, with projections to create approximately 400 jobs by the fifth year.

Technological Platform and Innovation

Proprietary Technologies

• Guided Micro-Missile Systems: Advanced guidance, navigation, and control technologies enabling precise targeting and interception of drone threats.

• Multi-Domain Deployment Mechanisms: Versatile launching systems compatible with various platforms, including UAVs, ground vehicles, boats, and dismounted units.

Significant Scientific Methods

• Rapid Prototyping: Utilizing agile development cycles to quickly iterate and test missile prototypes, ensuring rapid advancement from concept to deployment.

• Human-in-the-Loop Architecture: Balancing automation with manual oversight to align with military operational needs, ensuring control and safety in deployment.

Leadership Team

Jason Cornelius – Co-founder & CEO

Jason Cornelius holds a PhD in aerospace engineering and has led aerospace vehicle design for NASA's Titan Dragonfly mission. He has contributed to multiple aerospace programs across NASA, the DoD, and commercial sectors. Jason also teaches aerospace engineering at Stanford University and has founded an international drone competition.

Steve Messinger – Co-founder & CTO

Steve Messinger is a swarm robotics expert with a focus on guidance, navigation, and control of autonomous systems. He developed technologies for Boeing that enabled autonomous aircraft landings and built multi-agent collaborative behaviors for unmanned systems.

Competitor Profile

Market Insights and Dynamics

The counter-UAS market is experiencing rapid growth due to the increasing prevalence of drone threats in both military and civilian contexts. Traditional counter-drone solutions often face challenges related to cost, scalability, and effectiveness, creating opportunities for innovative companies like Perseus Defense to offer more efficient alternatives.

Competitor Analysis

• Raytheon (RTX): Offers the Coyote C-UAS system, a combat-proven kinetic and non-kinetic effector family paired with KuRFS radar.

• Anduril: Develops the Anvil Interceptor, a high-speed kinetic interceptor for Group 1–2 drones, as part of its integrated counter-UAS portfolio.

• DroneShield: Provides RF sensing/jamming and integrated command and control across dismounted, on-the-move, and fixed-site systems, such as DroneSentry and DroneGun.

• Dedrone (by Axon): Offers the DedroneDefender, an AI-assisted smart jammer integrated with DedroneTracker.AI for detection, identification, and mitigation, widely used for government and military counter operations.