Endeavor Optical Networks has secured $10.75 million in funding to launch a satellite network using laser technology for data transmission.
Endeavor Optical Networks (EON), a startup from the United States, has secured $10.75 million in seed funding to develop a satellite network that will utilize laser technology to transmit data across continents. This funding round was led by General Catalyst and a16z, as reported by TechCrunch.
Founded in May 2026 by Charlie Horowitz and Tyler Presser, EON aims to create a network of 20 satellites in low Earth orbit, equipped with laser optical terminals. This innovative approach is designed to offer a viable alternative to traditional undersea fiber optic cables, aiming for a data throughput of 2.4 Tbps between continents.
In comparison, existing laser communication systems like those from York, Kepler, and Cailabs, currently achieve speeds of up to 2.5 Gbps. EON's technology faces the challenge of overcoming atmospheric distortions and cloud cover, which the company plans to address by selecting ground stations based on weather data.
The first demonstration satellite is anticipated to launch by the end of 2027, with the goal of achieving signal transmission speeds of at least 800-1000 Gbps by that time. The raised funds will be used to establish an optical lab, recruit engineers, and conduct ground tests. EON intends to source its satellite chassis from manufacturers like Apex Space, where Horowitz previously worked.
Market Focus and Competitive Landscape
EON is targeting hyperscalers and AI research laboratories, focusing on routes that currently lack efficient infrastructure or have high traffic costs, such as connections from France to Australia and Africa to South America. The company plans to offer dedicated bandwidth rather than shared capacity.
The technical team includes experienced professionals like Michael David Francois, formerly with Google, and Wesley Baxter, who has a background in optical engineering from Amazon's satellite network team. EON's strategy aims for a quicker market entry with a smaller satellite fleet, differentiating itself from competitors like Blue Origin, which is working on a much larger satellite network capable of delivering speeds up to 6 Tbps, albeit with a longer timeline.
In a related context, The Economist highlighted the emergence of space data centers, while Aetherflux is also exploring laser energy transmission from space, with a pilot program set for 2026.
