China's cockpit domain controller market is entering a new phase of competition, where differences in supplier models are becoming increasingly visible in performance outcomes.
According to data from Gasgoo Automotive Research Institute, installations of cockpit domain controllers in China's passenger vehicle market reached approximately 590,000 units in February 2026, up 28.4% y-o-y, with penetration rising to 52.6%.
Image source: ECARX
Within this growing market, different supplier models are translating into distinct growth patterns.
On one side are vertically integrated players closely tied to specific OEM ecosystems. BYD, for example, continues to lead the market with an 11.9% share in February, according to ZuoSi data. However, its performance also reflects the inherent linkage to vehicle sales cycles, with shipments declining y-o-y during the month amid softer momentum from certain models.
On the other side are platform-oriented suppliers serving a broader range of automakers, a group that is gaining momentum as the market expands. ECARX is among the key players in this category, with a consistently strong growth trajectory. ZuoSi data shows that the company delivered around 75,000 cockpit domain controllers in February, up 37.1% y-o-y, bringing its market share to 11.3% and placing it close to the top tier of suppliers.
The narrowing gap between the two also reflects a deeper shift beyond short-term performance.
While monthly data highlights near-term fluctuations, longer-cycle market tracking points to a more structural trend. According to data from the Gaogong Intelligent Automotive Research Institute, ECARX held a 14.32% share in China's passenger vehicle market for factory-installed cockpit domain controllers in models priced below ¥200,000 in 2025 (excluding imports and exports).
This segment, which accounts for the majority of vehicle sales volume in China, has increasingly become the core battleground for cockpit deployment. The data suggests that ECARX's strength is not only reflected in recent growth, but also in its established position within high-volume market segments.
OEM dynamics continue to amplify these trends. Automakers experiencing stronger sales momentum can significantly influence supplier performance. In February, Geely Auto recorded a sharp increase in cockpit domain controller installations, supported by key models such as Boyue L and Xingrui, contributing to growth among its technology partners.
Meanwhile, the broader competitive landscape remains active. Other global and domestic players continue to maintain presence, but the gap among leading suppliers appears to be tightening as the market evolves.
Taken together, the latest data suggests that China's cockpit domain controller market is no longer defined solely by scale or ranking. Instead, supplier structure—whether tied to a single ecosystem or built around a broader platform strategy—is becoming a key factor shaping competitive positioning.
As penetration continues to rise and competition intensifies, the ability to sustain growth across multiple OEM programs may increasingly determine how quickly the remaining gap between leading players can close.
