Antenum
Motor Vehicle ManufacturingNew Hampshire, United States0-1 Employees
Antenum is a motor vehicle manufacturing company based in Merrimack, New Hampshire. Its core offering centers on advanced automotive connectivity through CALPRO, an all-in-one, conformal antenna designed to be concealed under a vehicle’s roof to support multiple radio bands, aiming to replace multiple external antennas and a separate sharkfin setup. The company is pursuing improvements in vehicle connectivity and integration by potentially combining features such as keyless entry into the CALPRO platform, with the goal of simplifying antenna architecture and reducing component count. Antenum positions itself within the connected car sector, targeting automakers and vehicle electronics developers seeking high-performance, space-efficient antenna solutions. The organization is at an early stage in terms of scale and product development, and its activities are anchored in its Merrimack location with a focus on bringing innovative connectivity and access-control concepts to the automotive market.
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