Top 15 Counter-Air Defense startups

Updated: Jan 05, 2026
|
These companies and startups specialize in creating advanced systems designed to detect, track and neutralize airborne threats, including enemy aircraft, missiles and drones.
1
Digantara
Country: India | Funding: $64.4M
Digantara specializes in space-based missile defense systems. The company utilizes its space-based and ground-based infrared sensors, as well as software for analytics and intelligence collection. The company has already launched its first space surveillance satellite, SCOT (Space Camera for Object Tracking) and has signed contracts with the US and Indian Space Commands to provide analytical services. Its US division also was selected to participate in the Missile Defense Agency's SHIELD program, which supports next-generation missile defense programs.
2
Frankenburg Technologies
Country: Estonia | Funding: €5.5M
Frankenburg Technologies is developing miniature anti-drone missiles that are at least ten times cheaper than those currently available on the market. These missiles were designed specifically to destroy drones and Shahed loitering munitions and are intended for mass production. The startup has also created an AI-powered situational awareness platform, enabling it to anticipate threats and stay ahead of adversaries. The company has already conducted tests at a NATO base, using a short-range missile to destroy a 2-meter (6.5-foot) drone traveling at 200 kilometers per hour (124 miles per hour).
3
Anduril
Country: USA | Funding: $6.2B
Anduril Industries is a defense product company that builds technology for military agencies and border surveillance. Provider of AI-based surveillance and reconnaissance solutions for the defense sector. It offers an autonomous operational platform based on sensor fusion, machine learning, and mesh networking to monitor and control warfare assets.
4
Raytheon
Country: USA | Funding: $3.2M
Developer of the air defense systems (Patriot), missile systems (Tomahawk), man-portable air-defense systems Stinger.
5
L3Harris
Country: USA | Funding: $2.3B
L3 Harris is a proven leader in tactical communications, geospatial systems, air traffic management, avionics, and space and intelligence.
6
Rheinmetall
Country: Germany | Funding: $1.1B
Rheinmetall manufactures battle tanks (Leopard, Panther), unmanned ground vehicles, complex air defence systems, advanced military surveillance systems.
7
HENSOLDT
Country: Germany | Funding: €846M
Hensoldt is a globally leading supplier of premium sensors for security and surveillance missions.
8
LIG Nex1
Country: South Korea | Funding: ₩579.2B
LIG Nex1 produces a wide range of advanced precision electronic systems, including missiles, underwater weapon systems, radars, electronic warfare, avionics, tactical communication systems, fire control systems, naval combat systems, and electro-optics.
9
Teledyne FLIR
Country: USA
Teledyne FLIR develops unmanned aerial systems (including Black Hornet), unmanned ground vehicles, military surveillance systems
10
Rafael Advanced Defense Systems
Country: Israel
Rafael develops and manufactures advanced defense systems for the Israeli Defense Forces.
11
IAI
Country: Israel
Israel Aerospace Industries develops and manufactures military and commercial aerospace and defense systems.
12
Hanwha
Country: South Korea
Hanwha Defense provides total defense solutions ranging from artillery systems, armored vehicles, air defense and unmanned ground systems.
13
WB Group
Country: Poland
WB Group specializes in state-of-the-art solutions for international armed forces, radio communication equipment, and weapons systems.
14
Technology Service Corporation
Country: USA
TSC is a high technology company providing engineering consulting services and specialized products to the government and industry.
15
Long Wall
Country: USA
Long Wall develops containerized, mass-producible missile defense systems and offers rapid, low-cost flight testing.
  See also:
Bruce Makowsky
Editor: Bruce Makowsky
Bruce Makowsky has covered military, cyber and IT news since 2009, with a focus on U.S. Navy and Marine Corps operations, acquisition programs and budgets. In particular he worked for Inside Defense. Bruce holds a Master of Science degree in journalism from Boston University. Bruce is also an award-winning photographer, renowned for his captivating images that have earned him numerous accolades and widespread recognition in the photography community. You can contact Bruce at makowsky(at)militarystartups(dot)com