Centum

Centum

Centum, S.L.

Madrid, Spain

Air SystemsCommunications & SATCOMElectronic WarfareC4ISRDual-use
System Integrator, Subsystem ManufacturerSupplies Homeland Security & Police, Defense Industry
Profile last updated: April 19, 2026

About

Centum is a defense system integrator based in Madrid, Spain working in air systems, communications & satcom, electronic warfare +1 more.

Centum designs, develops and markets aeronautical mission systems for the emergency, security, defense and aerospace markets. Its products include airborne mobile-phone geolocation for search and rescue, GNSS interference detection and geolocation, and airborne private cellular networks. The company states that its systems are developed to aeronautical standards for installation in manned and unmanned aircraft, works with aircraft OEMs and integrators, and has experience in airborne systems integration, qualification and certification. Its offering covers search and rescue, maritime surveillance, firefighting, emergency communications, border control and signal intelligence. Its customers include civil protection, fire services, search and rescue organisations, police, military forces and air navigation service providers. The company is based in Madrid and has an office in Vigo, Spain.

Location

Madrid, Spain

Company type

Limited company

Legal name

Centum, S.L.

Focus areas

aeronautical mission systemssearch and rescueGNSS interferenceairborne cellular communicationssignal intelligenceborder controlemergency communicationsUAV

Languages

ESEN

Products & capabilities

Defense domains

Air SystemsCommunications & SATCOMElectronic WarfareC4ISR

Supply-chain role

System IntegratorSubsystem Manufacturer

What they offer

HardwareSoftwareEngineering Services

Markets

Also sells to civilian markets

Products

Lifeseeker

Aeronautical mobile phone geolocation system

Airborne system that uses mobile communication technologies to locate missing persons' phones and guide search and rescue teams to their position, with secure two-way communication.

NoJamZone

GNSS interference detection and geolocation system

Detects GNSS jamming and spoofing and determines the position of the interference source using beacons installed around the protected area, for critical infrastructure such as airports.

Cellair

Aeronautical cellular communications equipment

Airborne cellular communications system that enables deployment, control and management of a private, secure network for emergencies, disasters and tactical operations.

End users

Homeland Security & PoliceDefense Industry

Standards, platforms & customers

Defense standards

UNE-EN 9100:2018

Named customers

RegaNASAAIRBUS Helicopters

Credentials & affiliations

Certifications

ISO 9001:2015

ISO 14001

DO-160 environmental qualification

Awards

Innovation Spotlight Award

Commercial UAV Expo2025Innovation Spotlight

Premio Galicia de Innovación y Diseño

Xunta de Galicia2023

People

Management & team (2)

Other defense companies in Spain

View all