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CPI Vertex

CPI Vertex Antennentechnik GmbH

Duisburg, Germany

Communications & SATCOMSpaceDual-use
Founded 1993System Integrator, Subsystem Manufacturer
Profile last updated: August 7, 2026

About

Founded in 1993, CPI Vertex is a defense system integrator based in Duisburg, Germany working in communications & satcom, space.

CPI Vertex Antennentechnik GmbH, headquartered in Duisburg, Germany, develops, manufactures and supports high-precision antenna and ground station systems. Its portfolio covers ground stations and antennas for SatCom, TT&C, remote sensing, radio astronomy and deep-space and lunar missions, along with RF electronics, feed systems, reflectors, drive and control systems, and monitoring and control. Antenna sizes range from 5.5 m to 35 m, with fixed, mobile and transportable variants and Plug & Play systems prefabricated and tested in Germany. The company traces its roots to an antenna technology division established in 1964 within Krupp Industrietechnik GmbH. It was spun off as Vertex Antennentechnik GmbH on 1 January 1993, was part of the General Dynamics Group from 2006 to 2020, and has been part of Communications & Power Industries LLC since June 2020 within the CPI Antenna Technologies Group. The company holds ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 certifications and services systems through integration, commissioning, training, maintenance, spare parts and retrofits. Recent projects include three 20 m antennas for Kongsberg Satellite Services' Lunar Ground Station Network, two tri-band ground stations at DLR Neustrelitz, and antenna systems for NILESAT in Egypt.

Location

Duisburg, Germany

Founded

1993

Company type

Subsidiary

Legal name

CPI Vertex Antennentechnik GmbH

Focus areas

satellite communicationsground stationsradio telescopesdeep spacelunar communicationTT&Cantenna systemsPlug & Play

Languages

ENDE

Products & capabilities

Defense domains

Communications & SATCOMSpace

Supply-chain role

System IntegratorSubsystem ManufacturerComponent Supplier

What they offer

HardwareComponentsEngineering ServicesMaintenance & RepairTraining

Markets

Also sells to civilian markets

Products

Full-Motion Antennas

Full-motion ground station antenna

Large steerable antennas (5.5 m to 20 m) for TT&C, remote sensing and LEO tracking with azimuth, elevation and optional tilt axes.

Plug & Play Antennas

Prefabricated ground station antenna

Pre-assembled, tested antenna systems from 5.5 m to 13.5 m covering frequencies up to Q/V-band for GEO, MEO, HEO and LEO applications.

Precision Antenna Systems

High-precision antenna

Antenna systems up to 35 m for SatCom, TT&C, remote sensing, radio astronomy and deep-space communication.

Radio Telescopes

Radio telescope

High-precision radio telescopes for astronomical and scientific observation, including a 6 m submillimeter telescope at 5,600 m altitude.

Antenna Control System ACS 8500

Antenna control system

Drive and control system providing millidegree-accurate alignment and tracking with Program Track, Monopulse and Orbit Prediction modes.

Monitoring & Control Systems

Monitor and control system

Centralized control and monitoring of antenna and RF system components with local and remote operation.

RF Electronics

RF subsystem

Amplifiers, converters, switching and monitor and control subsystems for S-band to Q/V-band antenna systems.

Feed Systems

Antenna feed

Single-band, dual-band and multiband feeds up to 100 GHz with simultaneous transmit and receive capability.

Standards, platforms & customers

Named customers

Kongsberg Satellite ServicesGerman Aerospace Center (DLR)ThalesCornell University

Credentials & affiliations

Certifications

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

People

Management & team (1)

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