Sphera is rethinking aviation safety. Our aerial marker balls are designed for efficiency and sustainability, drastically reducing installation time and, in turn, CO₂ emissions.
NEW: Installation by drone is now possible too!
The cradle-to-cradle concept relies on closed material cycles instead of a traditional throwaway mentality.
At Sphera, too, we are exploring how packaging and materials can be designed to save resources and be returned to the cycle in the long term.
Our marker balls are ideal not only for high-voltage power lines but also for a wide range of other applications, including mountain cableways, utility lines and navigation pylons.
Catering to diverse requirements, our marker balls come in two sizes (300mm and 600mm) and can be ordered in standard colors or custom shades for bulk orders. Their design accommodates various cable thicknesses, ensuring suitability for different applications.
Our aerial marker balls are made predominantly from recycled materials, including fully recyclable aluminum clamping jaws. We are committed to sustainable practices, from production through to our innovative "Cradle-to-cradle" recycling program.
Unsere Signalkugeln bestehen überwiegend aus recycelten Materialien, einschließlich vollständig recycelbaren Aluminiumbacken. Wir setzen uns für nachhaltige Praktiken ein, angefangen von der Produktion bis hin zu unserem innovativen Recyclingprogramm "Back-to-the-Roots".
Thanks to our patented solution, the Sphera Marker is officially the fastest-to-install aerial marker ball on the market. This saves you time and money while also reducing environmental impact through shorter helicopter operations or drone-based installation, as well as exceptionally durable material.
With innovative robotic and drone solutions, Sphera is setting new standards for installing marker balls on overhead power lines. Advanced installation technology using the FulcrumAir LineFlySystem enables fast, precise and safe installation, even in hard-to-reach areas. This reduces installation times and minimizes risks, while providing grid operators with an efficient, forward-looking solution for marking overhead power lines.
Made from recycled materials, fully recyclable, supporting environmental conservation
Back-to-the-Roots' initiative for sustainable reuse of marker balls
Utilizing renewable energy and heat recovery for reduced carbon footprint
Shorter installation times and therefore lower CO₂ emissions when installing by helicopter or drone
Sphera aerial marker balls are manufactured by MS Design from high-quality, solid-colour ASA material. This ensures strength, durability and resistance to changing and harsh weather conditions. Our commitment to sustainability means that 97% of our aerial marker balls are made from recycled ASA.
More on sustainability
Depending on your requirements, Sphera offers two options for transporting the marker balls safely: classic single-use packaging and a sustainable reusable system. The weatherproof, foldable reusable boxes are designed for repeated use and can also be used to return dismantled Sphera marker balls. The system thus combines safe transport with a practical circular economy.
At Sphera, we believe in fostering strong, global partnerships. Our innovative aerial marker solutions are trusted worldwide, from the mountains of Switzerland to the deserts of the UAE.
Fordonsvägen 17, 55302 Jönköping, Sweden
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ul. Sepolowskiej 16/6, 43-300 Bielsko-Biala, Poland
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Prot Stabelsvei 22, 2021 Skedsmokorset, Norway
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403C, Wing B1, Marathon Innova, Opp Peninsula Corporate Park, Lower parel, Mumbai 400013, India
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G.05171 Union Road Surrey Hills, VIC 3127 Australia
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Market Overton Industrial Estate Ironstone Lane, Market Overton, Oakham, Rutland, LE15 7TP, England
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Ebnatstrasse 150, 8201 Schaffhausen, Switzerland
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via Leonardo da Vinci 15, 24060 Carobbio degli Angeli (Bergamo), Italy
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Mosdorfergasse 1, 8160 Weiz
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MS-Design-Straße 1, 6426 Roppen
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