Company
History and Milestones of CPI Vertex
The roots of CPI Vertex date back to 1964, when the antenna technology division was established within Krupp Industrietechnik GmbH. Building on this technological foundation, Vertex Antennentechnik GmbH was spun off as an independent company headquartered in Duisburg on January 1, 1993.
Over the following decades, Vertex developed into an internationally recognized provider of high-precision antenna systems. In 1997, the ground station antenna business of Bosch Telecom was integrated, further strengthening the portfolio. From 2006 to 2020, Vertex was part of the General Dynamics Group and firmly established in the international aerospace and defense sector. Since June 2020, the company has been part of Communications & Power Industries LLC (CPI) and now operates as CPI Vertex Antennentechnik GmbH within the CPI Antenna Technologies Group. In this way, CPI Vertex combines German engineering tradition with the global technologies and resources of a leading international industrial company.
Today, CPI Vertex represents over six decades of experience in the development, manufacture, and support of high-precision antenna and ground systems—ranging from classic SatCom applications and radio astronomy to deep-space and lunar missions. The combination of historical engineering expertise, continuous development, and international project experience forms the foundation of our success today. CPI Vertex is based in Duisburg, Germany, and holds certifications to ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018.

Position in theGlobal Market
As a global supplier of ground stations, precision antenna systems, and radio telescopes, CPI Vertex Antennentechnik is a leader in satellite communications, remote sensing, TT&C, and deep-space missions. Customized solutions across all frequency bands ensure global excellence.
Locations, Capabilities, Strategic Partnerships
Headquartered in Duisburg, Germany, we offer comprehensive capabilities for engineering, production, and worldwide installation. Strategic partnerships with industry leaders strengthen our expertise in RF technologies and baseband systems.
Engineering in Germany,High-End Engineering
Engineered in Germany stands for the highest quality: Our high-end engineering solutions are ISO 9001:2015 certified, with a focus on precision, reliability, and sustainability in all processes.


Technology & Innovation
Overview of Technologies and Products
CPI Vertex combines in-depth engineering expertise with state-of-the-art technologies to deliver high-performance, future-proof antenna and ground systems. Our technology and product portfolio covers the entire spectrum—from mechanical structures and high-precision drive and control systems to RF, feed, and monitoring solutions-enabling customized system solutions from a single source.
The close integration of development, system engineering, and integration allows us to tailor technologies specifically to mission-specific requirements in SatCom, TT&C, remote sensing, radio astronomy, and deep-space applications. Our products are modular, scalable, and designed for long-term operation under demanding environmental conditions. This overview provides insight into the core technologies and product areas that define the performance and reliability of CPI-Vertex systems—from precision mechanics to intelligent signal processing.
Key Technologies
The performance of CPI Vertex Antennentechnik GmbH’s systems is based on a range of core technologies that are precisely coordinated with one another and enable comprehensive system solutions:
High-precision mechanics & structures
Robust reflectors and support structures for maximum stability and accuracy, designed for extreme environmental conditions.
Actuation and Control Systems (ACS)
Millidegree-accurate positioning and reliable tracking for GEO, MEO, LEO, and deep-space applications.
Feed and RF Integration
Broadband feed systems and integrated RF structures for high signal quality across all relevant frequency bands.
Monitoring & Control (M&C)
Centralized control, monitoring, and automation for safe and efficient system operation.
System Engineering & Integration
A holistic approach from design and integration through to the operation of complex, mission-critical systems.
These key technologies form the foundation for scalable, durable, and future-proof antenna systems used worldwide in communications, research, and space exploration.
Unique Selling Propositions
CPI Vertex Antennentechnik GmbH combines unique selling points that set the company apart globally. As a system provider, we offer comprehensive solutions from a single source, from the initial concept through precise engineering and integration to commissioning and long-term lifecycle support. Our particular strength lies in the development of high-precision antenna and ground systems for mission-critical applications in SatCom, TT&C, radio astronomy, as well as deep-space and lunar missions.
Under the motto “Engineered in Germany – made in the EU,” we combine German engineering tradition with a strong European technology and supplier network. Proven in continuous global operation, our systems stand for the highest reliability, durability, and performance, even under extreme environmental conditions. We do not see ourselves merely as a supplier, but as a long-term technology partner who supports its customers over decades and creates sustainable, future-proof solutions.

Reference Projects
Here you will find a selection of global projects
CPI Vertex’s many years of expertise are reflected in a multitude of successfully implemented projects worldwide. With innovative solutions and the highest quality standards, we have efficiently and on-time delivered demanding international projects at locations around the globe. The following references provide an insight into our global capabilities.

CCAT-prime Submillimeter Telescope,Cerro Chajnantor, Chile
The CCAT-Prime Observatory is located on Cerro Chajnantor in Chile’s Atacama Desert, one of the […]
20-meter fully movable dual-band antenna for lunar and cis-lunar missions
As part of the expansion of commercial ground station
infrastructure for lunar and cis-lunar missions, […]
Tri-band groundstation at the GermanAerospace Center(DLR)
At the Neustrelitz site,
two state-of-the-art tri-band ground stations were put into operation […]
Delivery of turning-head antennas, Egypt (Thales/NILESAT environment)
As part of the ongoing modernization of the NILESAT ground infrastructure (including new satellite control facilities […]


Scientific Impact
How CPI Vertex Enables Scientific Breakthroughs Through Infrastructure
CPI Vertex makes a significant contribution to scientific research and exploration. Our high-precision antenna and ground systems are used worldwide in radio astronomy, Earth observation, deep-space research, and space programs, forming the technological foundation for the acquisition, transmission, and analysis of scientific data. Through participation in complex research and space projects, including those involving international space agencies and scientific institutes, CPI Vertex solutions enable precise observation of space, communication with space probes, and the operation of high-performance scientific ground stations.
The combination of mechanical precision, high-precision control, and reliable RF integration supports long-term research programs with the highest accuracy and availability requirements. In this way, CPI Vertex actively contributes to gaining new insights into Earth, the Moon, and space, and to promoting scientific progress across national and institutional boundaries.

Pressemitteilungen
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Contact person
Alexander Deppenkemper
Phone: +49 (0)2066 2096-53
E-Mail: adeppenkemper@vertexant.de

Contact form
CPI Vertex Antennentechnik GmbH
Baumstraße 46-50
47198 Duisburg
Germany
Phone +49 (0) 2066 – 2096-0
Fax +49 (0) 2066 – 2096-11
E-Mail info@vertexant.de
Contact form
CPI Vertex Antennentechnik GmbH
Baumstraße 46-50
47198 Duisburg
Germany
Phone +49 (0) 2066 – 2096-0
Fax +49 (0) 2066 – 2096-11
E-Mail info@vertexant.de