D-Robotics has completed a US$400 million Series C round, giving the Chinese company fresh capital to expand its Sunrise chip portfolio and the software layers it says are needed to develop and deploy AI robots. The financing is a company-specific bet on an integrated approach: not just selling a processor, but linking data collection, model training, simulation verification, and inference deployment around it.
The company confirmed the amount and round in its September 17 announcement. Dealroom reported that Future Asset led the financing, with Meituan and Hefei Guotou participating. D-Robotics’ own release did not name the investors, instead referring to a leading global internet company, top-tier institutions, and follow-on investment by existing shareholders. The difference is important: the US$400 million Series C is company-confirmed, while the named investor list should be attributed to Dealroom and other reporting.
The raise funds chips and the software around them
D-Robotics says the proceeds will expand the Sunrise chip portfolio across different computing levels and develop software that spans data collection, model training, simulation verification, and inference deployment. It presents that work as a hardware-software platform for AI robots, covering established robot categories as well as general-purpose humanoids.
“Embodied-AI chip stack” is a useful editorial shorthand, but it is not the company’s formal product name. The source material supports a more specific description: D-Robotics is investing in an integrated robotics-development platform built around its Sunrise chips and supporting software. That distinction keeps the funding story grounded in what the company says it will build rather than assigning a broader product category that has not been formally announced.
The package matters because robotics developers face several linked constraints. They must collect data from physical environments, train or adapt models, test behavior in simulation, deploy software to a device, and operate inference under power, cost, memory, and real-time response limits. A processor alone does not solve that chain. D-Robotics’ stated plan places the chip inside a workflow intended to address each stage.
This is why the raise belongs in both the funding and infrastructure categories. The headline is a Series C, but the investment thesis is not only venture scale. It is an attempt to supply the compute and tooling needed for robots to move from demonstrations to sustained product development. That approach sits within the broader domestic push for embodied-AI capability, including China’s recent standards work for embodied-AI training.
Sunrise S600 adoption remains a company claim
D-Robotics says cumulative Sunrise-series chip shipments have exceeded 8 million units. It also says first-half 2026 revenue grew by a multiple year over year, though it did not publish a specific growth rate in the opened materials. These are meaningful operational indicators if accurate, but they are company claims rather than audited financial results. The article should therefore say “D-Robotics said” rather than treat the numbers as independently established market data.
The company further says its Sunrise S600 embodied-AI computing chip, introduced in November 2025, had been adopted by more than 20 leading embodied-AI customers within six months. It cited customers including TARS, UBTECH, and PaXini Tech, while saying most of the customer group had reached mass production.
Those names show the range of firms D-Robotics is seeking to serve, from humanoid and industrial-robot developers to companies working on tactile perception and physical intelligence. But the customer list, the number of adoptions, and the mass-production characterization all originate with D-Robotics. No independent source opened for this article verified the exact deployments or production volumes. The cleaner conclusion is that the company says it has built a customer base around S600, not that each named company has independently confirmed a specific purchase or deployment.
The relationship between funding and customer adoption is central to the company’s logic. A chip supplier can cite a large shipment figure, but robotics customers also need stable tools for data, simulation, and deployment. D-Robotics’ financing announcement says it plans to use the new capital to support that longer development chain. Whether it can convert the software plan into a broadly adopted platform remains a commercial question rather than a result established by the funding round.
A large Series C, with a carefully bounded superlative
Dealroom placed the financing at the top of its 48-month comparison of 52 Chinese robotics Series C transactions by value. That is a narrower and more defensible statement than calling it simply the largest China robotics round in four years. Dealroom’s comparison covers Series C deals in its own dataset, not every robotics financing across all stages.
The scale nevertheless stands out against a busy funding environment. EastFrontier recently reported that China AI funding cooled in August even as robot deals led activity. D-Robotics’ US$400 million round does not overturn that market picture, but it shows that investors can still commit very large sums to companies positioned where domestic chips, robot hardware, and AI software overlap.
The announcement also illustrates a difference between large-model infrastructure and physical-AI infrastructure. Data-center systems prioritize training clusters, networking, and server utilization. Robotics chips must be embedded in machines that interact with changing physical environments and often need an accompanying chain of perception, simulation, control, and deployment tools. D-Robotics’ stated investment plan is directed at that chain rather than at a single benchmark race.
The round does not disclose a valuation, ownership stakes, or a detailed use-of-proceeds budget. It also does not provide independently audited revenue, shipment, or customer data. Those missing pieces set limits on what the financing proves. What it does establish is more concrete: D-Robotics has completed a US$400 million Series C, and the company says it will use the capital to broaden Sunrise chips and build software across the robotics-development lifecycle.
For China’s embodied-AI sector, that is a useful signal. Investors are not only funding robot makers and model labs; they are also funding the layer that attempts to connect chips with the data, simulation, and inference systems required to turn a robot concept into a deployable product. The test for D-Robotics will be whether its integrated platform becomes a durable part of that layer, rather than merely a well-financed component supplier.