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HEXAGON acquires company with groundbreaking positioning solution for navigation and autonomous applications

RELIABLE POSITIONING, down to the CENTIMETER LEVEL in everything from AUTOMOTIVE and UAVs to CONSTRUCTION and LOGISTICS. Hexagon, a Swedish industry group that supplies measurement and positioning systems for objects in both the micro and macro segments, announces the acquisition of the Belgian company Septentrio NV. The latter is a market leader and OEM provider of technologies for global navigation satellite systems, Global Navigation Satellite System (GNSS), to drive innovation and expand the market reach of Resilient Assured Positioning solutions. More specifically, Septentrio designs, manufactures and sells high-precision multi-frequency and constellation GNSS receivers for use in demanding applications.
”The company's receivers deliver accurate and reliable positioning, down to the centimeter level,” says,” Norbert Hanke, interim CEO of Hexagon.
Currently, GNSS/GPS is used in a variety of areas where the use of accurate, constantly available position and time information is required. Reliable centimeter-level positioning enables, for example, machine automation that improves efficiency and safety. In this, Septentrio provides solutions for industrial applications such as robotics, construction, mapping and surveying, maritime, logistics and unmanned aerial vehicles (UAV). In terms of industry, it is found in agriculture, transportation, machine control, marine navigation, vehicle navigation, mobile communications and, interestingly, also athletics.
By combining Septentrio's GNSS platform with Hexagon's extensive positioning portfolio, including sensor fusion, anti-jamming, correction services and perception technologies, Hexagon believes that, "it will enable groundbreaking solutions for various markets and applications that ensure greater accessibility to high-precision and high-performance positioning technology with low SWaP (Size, Weight and Power) characteristics. ”
Norbert Hanke, claims that today’s announced acquisition will accelerate the adoption of autonomous systems in existing markets and meet the needs of emerging high-growth segments such as robotics, UAVs, autonomy and other mission-critical applications.
“The combination of Hexagon and Septentrio will transform the positioning industry across existing and new markets and set new standards for the accuracy, resilience and scalability of positioning technologies, necessary to support and accelerate the journey towards full autonomy,” he says in a comment.
Examples of Septentrio customers are Swedish defense giant Saab Group and Xenomatix, an established tier II automotive supplier providing LiDAR based solutions enabling autonomous driving.
How will the now announced purchase strengthen Hexagon?

Septentrio has built its reputation on innovation and customer focus and, together with Hexagon, will continue to drive its business model to deliver state-of-the-art GNSS technology and products to its large base of industry-leading OEM customers.

Strong growth and good margins
Septentrio, headquartered in Leuven, Belgium, but the company also has a global presence with offices in Los Angeles, Shanghai, Seoul and Yokohama, as well as several partners around the world. It has approximately 150 employees and is expected to generate revenues of over EUR 50 million, equivalent to just over SEK 550 million, in 2024. This is with a strong growth rate and margins in line with Hexagon Group’s ambition levels. Septentrio will be reported within Hexagon’s Autonomous Solutions division.

The completion of the transaction is subject to regulatory approvals and customary conditions and is expected to be completed in the first half of 2025.

SUM (Smart yoUr Mobility), developer of autonomous driving vehicle control technology is combining several sensors to enable autonomous navigation in a challenging environments like ports and urban areas. After rigorous testing and validation SUM selected Septentrio GNSS/INS receivers for accurate and robust positioning and orientation in their systems. SUM’s control systems are being used in vehicle automation in smart ports, an environment that poses many challenges for GNSS positioning, starting from reflections off metal structures as well as signal blockage by containers or overhead cranes. Septentrio FUSE+ inertial sensor-fusion technology enabled receivers to provide the reliability and availability of position that SUM needs for their autonomous technology.

Precision in navigation in everything from manufacturing machines to UAVs
Hexagon is a world leader in precision technology at all scales. The company’s approach to digital twins, robotics and AI solutions is of great importance in a number of industrial operations.
The now announced purchase also has connections to these capabilities. An interesting background aspect is the increasing reliance on GNSS signals for positioning, navigation and timing applications in various industries, ranging from manufacturing plants and their machinery to UAVs and satellites in aerospace & defense. This increasing reliance has raised questions about GNSS vulnerabilities and how to address them. Which has consequences for today’s GPS/GNSS systems: Always available and accurate positioning, navigation and timing or Assured PNT (a.k.a. A-PNT) is the key to successful security-related or tactical operations.
Things like AIM+ anti-jamming and anti-spoofing technology ensure superior resilience even in Navigational Warfare (NAVWAR) environments where GNSS signals are limited or denied.

Saab validated Septentrio receivers at the JammerTest in Norway to ensure anti-jamming and anti-spoofing resilience for their air traffic management system. Aviation stakeholders across the world are using Saab’s Air Traffic Management (ATM) systems to conduct safe flight operations. Saab’s Cooperative Surveillance System incorporates multiple sensors to provide Multilateration and ADS-B surveillance. These sensors rely on GNSS timestamps for accurate synchronization. ADS-B stands for Automatic Dependent Surveillance–Broadcast, and it is a key technology used in ATM to enhance aircraft surveillance and improve safety and efficiency in in the air and on the airport surface.

Market-leading resilience – Saab validation
On its website, Septentrio writes that AIM+ anti-jam and anti-spoof technology has proven market-leading resilience in tests organized those of the US Department of Homeland Security (DHS) and at other dedicated events such as JammerTest in Norway where receivers are subjected to powerful jamming and spoofing attacks over several days.

Swedish defense group Saab has also validated Septentrio receivers at JammerTest. AIM+ has also been confirmed to be effective in the industry as part of critical infrastructure as well as on the battlefield, where receivers are used under frequent jamming attacks near disputed borders and in conflict zones.

Notably, the company owns all key components of its receivers, from the silicon chipset to the firmware.

If the deal, which is likely, goes through, these capabilities will strengthen Hexagon’s industrial offering.

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