Alternatives to NexTenna

A leading enabler of the new space economy, specializing in 3D-printed satellite components and systems.

MDA is a leading provider of advanced satellite and space technology solutions for Earth observation, robotics, and communication.

American aerospace company developing launch vehicles and spacecraft for commercial and government customers.

Operator of internet satellites.

Provides integrated satellite communications and mobile connectivity solutions for maritime and land-based applications.

Light Links is an optical wireless communication company that has developed Wi-OW™, a technology designed to replace radio communication with invisible infrared light for industrial automation and defense sectors.

A leading Chinese commercial aerospace company developing and operating the Jilin-1 remote sensing satellite constellation.

Global leader in advanced tactical networking and electromagnetic spectrum operations (EMSO).

ReOrbit manufactures software-defined satellites for sovereign communications and national security.

Get SAT designs and manufactures compact, lightweight satellite communication terminals and modems for various demanding applications.

Microamp develops advanced semiconductor solutions for high-frequency applications.

Designs and manufactures flight-proven aerospace and defense systems, including rocket engines and hypersonic capabilities.

Develops AI-powered, multi-domain unmanned aerial systems for defense and commercial applications.

Aviation technology company developing SkyOS, a universal operating system for simplified aircraft control.

AI-powered cybersecurity platform for national defense and critical infrastructure.

The largest private owner and operator of communications infrastructure in the United States.

In-space transportation company building autonomous orbital transfer vehicles, founded by SpaceX employee #1.

European leader in space launchers and defense systems, developing and operating reliable civil and military launch vehicles.

Solar-electric, high-altitude pseudo-satellite for persistent stratospheric operations.

Enabling scalable, low-cost space-to-Earth laser communications.