Sonatus builds an AI-driven software-defined vehicle platform and ships production automotive software for global OEMs, transforming how cars are built, updated, and experienced throughout their lifecycle. Its production code runs in millions of vehicles, with named customers including Hyundai and Genesis alongside an expanding roster of global automakers. The company operates across seven locations - Sunnyvale, Dublin, Paris, Seoul, Tokyo, Taipei and Shanghai - and employs more than 250 people.
The technical work spans software-defined vehicles, connected vehicle technology and vehicle lifecycle software, delivered as shipped production code rather than prototypes. Engineers work in cross-functional teams on complex vehicle software problems, with a garage lab on hand for testing innovations. The company states that it optimises for shipping impactful products rather than for process, and aims to retain startup velocity as it scales.
Sonatus describes its culture in terms of four core values: leading future innovation, driving for customer success, executing on commitments and practising inclusive collaboration. It reports that curiosity and ownership are valued across the organisation, and that culture is treated as core to operations rather than an afterthought. The company has been recognised by Forbes as a top startup employer.
