INTERGEO 2026

Join Calian at INTERGEO 2026 in Munich, September 15–17. Discover the latest in geospatial technology, connect with industry leaders, and explore innovations shaping the future of geoinformation.

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A blue arrow points to booth B5.506 for Callum Grsco Ltd. on a color-coded exhibition floor plan with labeled booths, stage areas, and company names.

Visit us in hall B6, booth number B6E056

Explore innovative positioning, navigation, timing, and geospatial solutions shaping the future of location intelligence.

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Meet our experts

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About us

With global headquarters and manufacturing in Ottawa, Canada, Calian GNSS is a leading manufacturer of high-precision GNSS and Iridium antennas, smart antennas (antenna with built in GNSS receiver) and accessories supporting a broad range of satellite-based positioning, and navigation applications.

We are known for Accutenna®, VeraPhase®, VeroStar® and Helical antenna technologies. These technologies are among the highest performance antennas (low axial ratios, high multi-path signal rejection, tight PCV) in their size and weight, while setting economical price points. Calian’s antennas are the antennas of choice for a wide variety of applications.

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Antenna builder

Finding the right antenna for your application should be easy. Calian’s simple, three-step antenna selection guide allows you to quickly specify the fundamental antenna requirements for your situation to quickly narrow down your antenna options. 

 The first step to choosing the right antenna is defining which signal frequency bands from which satellite constellations your receiver requires. Calian’s broad antenna selection supports GPS, GLONASS, Galileo, BeiDou, QZSS and NAVIC GNSS constellations, Iridium Satellite Communications, and L-Band connection services. 

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Custom GNSS antenna solutions

Calian offers a wide range of Antenna & RF Engineering Services including custom antenna solutions, custom tuning of ceramic patch or helical elements, and a variety of cables and connector customizations. Our technical expertise and support are available to provide you with best practices in antenna integration, from enclosure design to custom tuning, where our testing services ensure you achieve optimal performance for your unique application. Learn more about our Antenna & RF Engineering Services 
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Let’s connect at INTERGEO 2026

Schedule time with our experts to discuss how Calian can support your needs
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