automotive-ethernet
(3)
Excelfore Corporation
Excelfore Corporation is a Fremont, California software company that builds the connectivity layer for software-defined vehicles. Its flagship eSync platform delivers secure over-the-air (OTA) updates and bi-directional data pipelines between the cloud and every electronic control unit inside a vehicle, while its in-vehicle networking stacks (Automotive Ethernet, TSN/AVB) and eDatX data-aggregation and edge-AI products round out an end-to-end cloud-to-edge toolkit. Founded by the brothers behind MARGI Systems, Excelfore helped create the industry-wide eSync Alliance and today has technology deployed across more than 17 million vehicles worldwide.
Ethernovia
Ethernovia is a San Jose semiconductor company building a new class of high-performance automotive and edge packet processors, Ethernet PHY transceivers and switches in 7nm. Its chips act as the deterministic 'nervous system' for software-defined vehicles and physical-AI machines, scaling from 1 Gbps to 10 Gbps to move sensor and compute data with low latency and low power. Founded in 2018 by veterans of Aquantia, the company has raised more than $150 million from backers including Porsche SE, Qualcomm Ventures and AMD Ventures.
AXONNE
AXONNE is a fabless Silicon Valley semiconductor company building high-speed Automotive Ethernet connectivity for the software-defined, AI-defined vehicle. Founded by ex-Marvell engineering leaders, it designs PHY transceivers and bridge chips - led by its Cyton PHY implementing IEEE 802.3ch Multi-Gigabit Automotive Ethernet - that move 1Gbps to 10Gbps over a single twisted pair or coax, wiring cameras, radar and lidar into the compute clusters that drive ADAS and autonomous systems.