Ethernovia Inc. Secures Over $90 Million to Advance Next-Gen Packet Processors and Expand Market Reach

Ethernovia Inc. was founded in Silicon Valley in 2018 with a very specific obsession. Cars were turning into rolling data centers, but the wiring underneath still thought it was 2009. Sensors got louder, AI got hungrier, autonomy got closer, and the network holding it together started sweating. Ethernovia stepped into that pressure point with Ethernet not as plumbing but as a nervous system. Deterministic. Automotive-grade. Built for machines that cannot hesitate. If data is the oxygen of autonomy, Ethernovia builds the lungs.

The company raised over $90M in Series B funding to keep scaling that vision. Maverick Silicon led the round, joined by Socratic Partners, Conduit Capital, and CDIB-TEN Capital, with Porsche SE, Qualcomm Ventures, and Fall Line Capital returning. Total funding now tops $154M, a signal that the market sees more than chips here. It sees infrastructure for software-defined vehicles and physical AI systems that do not get a second chance to be right.

This is not a first-time rodeo team. Ramin Shirani, CEO and Co-Founder, previously took Aquantia from zero to IPO and helped define Ethernet auto-negotiation now embedded in billions of devices. Roy Myers, Hossein Sederat, and Darren Engelkemier round out a founding group steeped in IEEE standards, high-speed silicon, and scars earned in production. Add leaders like Christopher Mash and Alexander E Tan, plus architects like Max Turner shaping automotive TSN standards, and this starts to look less like a startup and more like a war room.

The product stack matches the ambition. Ethernovia’s 7 nanometer automotive Ethernet PHYs push up to 10 gigabits over single-pair cabling with functional safety baked in. Its packet processors sit above that layer, aggregating sensor data, routing AI workloads, and enabling over-the-air updates with deterministic latency. The word Ethernovia is not branding poetry. It is literal. They move the ether inside the vehicle, fast enough for cameras, radar, and control systems to coexist without tripping over each other.

Then there is validation. Continental AG partnered with Ethernovia to co-develop automotive packet processor switches for series production vehicles. That is Tier-1 gravity. Capital from this round is aimed at pushing samples into manufacturing readiness, expanding software capabilities, and deepening OEM and robotics engagement. Vehicles are becoming software platforms on wheels. Networks decide whether they think clearly or panic. Ethernovia is betting that when autonomy finally stops talking and starts shipping, the companies controlling the flow of data will quietly control everything that follows.