D-Robotics' $400M Round Is the Largest China Robotics Bet in Four Years
On September 17, D-Robotics closed a $400 million Series C. It is the largest robotics funding round in China in four years, and it did not go to a robot maker. The company sells the computing layer that robots run on: the chips, the operating system, and the tooling that glues them together.
That is where the real question sits. If embodied AI becomes the next platform shift, who keeps the margin — the firms that assemble the machines, or the firms that supply the silicon and software every machine needs? D-Robotics just raised a round led by Mirae Asset, with Meituan and two state-backed funds alongside, on the strength of shipments rather than slides.
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**The round at a glance**
**Deal:** US$400M Series C, closed September 17, 2026
**Lead:** Mirae Asset, with Meituan and state-backed funds
**Use of funds:** broaden the Sunrise chip family and build a full-stack robot software platform
**The signal:** more than 8 million Sunrise chips shipped cumulatively; revenue grew several-fold in the first half of 2026
$400M Series C round
#### D-Robotics Series C
The largest robotics round in China in four years, led by Mirae Asset. _Dealroom, 2026_
$770M total disclosed
#### Capital raised to date
Back-to-back 2026 rounds — a $120M and a $150M Series B, then the Series C. _Tracxn, 2026_
8M+ Sunrise chips shipped
#### Cumulative chip shipments
Across the Sunrise family, with the embodied-AI line now in mass production. _Company, H1 2026_
## What $400 million actually buys
The headline number is the least interesting part. The round is a statement about where the money in robotics is moving. Mirae Asset led it. Meituan, the Chinese delivery and local-services giant, returned. Hefei Guotou and Nanshan Zhixin, two state-linked vehicles, joined. Existing backers including GL Ventures and 5Y Capital and Hillhouse followed on.
Two things get funded. First, the Sunrise chip portfolio is being broadened across computing tiers, from the modest inference silicon inside a wheeled warehouse platform to the heavier parts needed by a general-purpose humanoid. Second, D-Robotics is building a software platform that spans the whole robot development chain — data collection, model training, simulation, and deployment on the device.
Chips alone are a component business. Chips plus an operating system plus a development toolchain is a platform business, and platforms earn the durable margin. That is the bet. D-Robotics wants to be the layer a robotics founder reaches for the way a phone maker reaches for an Arm core and an Android build.
It is worth being precise about what the company is not. It does not sell a robot. It does not compete with its own customers. That neutrality is the reason its customer list can include a dozen humanoid startups that otherwise fight each other for the same headlines.
## Growing: the funding wave underneath the wave
The round lands in the middle of a boom that is already looking stretched. Venture investment into humanoid robotics hit $8.7 billion in 2026 year to date, according to Dealroom — roughly double the full-year record set in 2025. Figure and Apptronik and a lengthening list of challengers have pulled in rounds that once would have funded an entire sector.
Infrastructure has lagged the attention. The money has been chasing the robot, not the thing that makes the robot think. D-Robotics is a bet that the sequence runs the other way: first the platform consolidates, then the applications multiply. Its investors include Prosperity7 Ventures, Cathay Capital, Vertex Growth, Linear Capital, GF Securities and Hillhouse Capital Management, a roster that reads less like a humanoid fan club and more like a supply-chain position.
The demand signal is the customer list. The Sunrise S600, launched in November 2025, has been adopted by more than 20 embodied-AI customers inside six months. UBTECH, Astribot, FOURIER, Booster Robotics, TARS, Spirit AI, X Square Robot and PaXini Tech all appear. The partners span humanoid robots, industrial wheeled vehicles, flexible electronics manufacturing, embodied foundation models, and multimodal perception — and the company says the majority are already in volume production.
## Cooling: the hardware-only case is getting harder
The humanoid trade is not free money. PitchBook spent part of the year noting the limits of the venture bet on humanoids: backing a handful of winners in a field where unit economics stay unproven and the customer is often still a pilot project. Arms and legs are expensive to iterate, and every design change resets the manufacturing relationship.
That is the asymmetry D-Robotics is exploiting. A company selling complete robots has to win a narrow set of races. A company selling the compute layer underneath every robot only has to stay neutral, cheap and fast enough to keep the next generation of designers on its toolchain. When one humanoid startup stumbles, the infrastructure supplier still ships to the twelve that have not.
The recent industrial-robotics rounds show the split. As we wrote in September, Maven Robotics exited stealth with $100 million to scale industrial arms — a hardware thesis, with the manufacturing and integration risk that comes with it. D-Robotics is the same enthusiasm pointed one layer down the stack, where the revenue is recurring and the customer count is the moat.
## The edge is the choke point
A humanoid robot cannot outsource every decision to a data center. The moment a machine has to balance on a moving factory floor or catch a falling object, the latency budget collapses to milliseconds, and the inference has to run on the device. That single constraint turns the robot's compute silicon into a choke point — every designer needs it, few can build it well, and switching costs rise the moment a toolchain is learned.
D-Robotics is competing for that choke point inside the world's largest manufacturing base. Its pitch is integration: a chip tuned to the power and thermal envelope of a mobile robot, an operating system that handles the sensor-and-actuator plumbing, and a toolchain that lets a robotics team move a trained model onto hardware without rewriting it from scratch.
The financial logic follows from the integration. Development kits get sold early, often cheaply, sometimes at a loss. Volume silicon comes next, once a customer commits to a platform for a production run. The software layer arrives last and compounds, because a team that has built its stack on one toolchain rarely migrates. That sequence is why infrastructure valuations can outrun application valuations, and why a $400 million round into a company with no robot of its own is less eccentric than it first looks.
It also explains the roster. Meituan buys silicon for the logistics and delivery robots it already runs. State-linked investors in Hefei and Shenzhen Nanshan see a local champion in a category their industrial policy has named. Mirae Asset, the lead, is placing a bet that the compute-intensity curve which reshaped smartphones and then data centers now runs through robots. The strategic internet-company investor the company declined to name fits the same pattern: a large platform that expects to need embodied-AI compute at scale and would rather own the supplier than rent from it.
## New: the comparison that matters
Set the round beside its nearest peers and the shape of the bet gets clearer. Below, three positions in the robotics value chain, and what each one is actually selling.
Position| D-Robotics| Maven Robotics| Humanoid OEMs
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**What it sells** | Chips + robot OS + toolchain | Industrial robot arms | Complete humanoid robots
**Latest raise** | $400M Series C | $100M stealth round | $1B+ rounds
**Revenue model** | Recurring silicon + software | Per-unit hardware | Per-unit hardware
**Key risk** | Customer concentration | Manufacturing scale-up | Unproven unit economics
Illustrative comparison of positions in the robotics stack. Sources: Dealroom, company announcements, 2026.
The pattern is familiar from earlier platform cycles. In smartphones, the component and tooling layer consolidated long before the handset brands did, and it earned more stable returns. If humanoid robots follow the same curve, the largest round in four years going to an infrastructure supplier is not an anomaly. It is the tell.
## What to watch
Three things decide whether this round looks prescient or early. The first is whether D-Robotics can hold its neutrality as some of its customers grow large enough to design their own silicon. The second is whether the Sunrise software platform ships as real developer leverage or as a thin wrapper. The third is whether the humanoid funding wave survives its own valuations long enough for the installed base to compound.
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**Key signals to track**
Whether D-Robotics names the strategic internet-company investor behind the round, or keeps it quiet
Whether Sunrise S600 design wins convert from evaluation to multi-year volume commitments
Whether the robot software platform attracts third-party developers, the only proof of a real platform
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The largest China robotics round in four years went to the silicon and software layer, not a robot maker.
Infrastructure earns recurring revenue while hardware carries manufacturing and unit-economics risk.
The bet only pays if D-Robotics stays neutral, ships real tooling, and the humanoid funding wave outlasts its own valuations.
## Sources
D-Robotics Completes $400 Million in Series C Funding
The company's own announcement, with the round size, the use of funds and first-half shipment figures.
PR Newswire
Primary source for the deal terms and the Sunrise S600 customer list.
D-Robotics lands $400M Series C, the largest China robotics round in four years
Dealroom's read on where the round ranks and why infrastructure is drawing the capital now.
Dealroom
The ranking claim — largest China robotics round in four years — comes from here.
D-Robotics Closes $400 Million Series C Funding Round
Trade coverage that lays out the 2026 round history and the early traction of the Sunrise chip line.
Gasgoo
Useful for the $120M and $150M Series B details and the customer coverage figure.