QuantSyn Tech
量巡科技
Shanghai QuantSyn Tech was founded in October 2025 in Pudong, Shanghai, as a chip-platform company focused on "probabilistic computing plus quantum security".
Position in SVTR
Snapshot 2026-11-03- Startup SignalsRankedof 2,287↓33
- ComputeRankedof 216↓7
- ChipsRankedof 157↓5
- Novel ComputingRankedof 55↓3
About
Shanghai QuantSyn Tech was founded in October 2025 in Pudong, Shanghai, as a chip-platform company focused on "probabilistic computing plus quantum security". Its core products span a PPU (Probabilistic Processing Unit) built on spin-based probabilistic bits (P-bits), a QRNG (quantum random number generator) chip, and a PQC (post-quantum cryptography) chip with a compute-in-memory security architecture, targeting probabilistic AI compute and quantum-attack-resistant security infrastructure for the large-model era.
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Capital graph
Funding history
- 2026-09-14Angel
Investors · TopView Innovation, 浦东创投, 上海城投旗下诚鼎基金Source · chinaventure.com.cn ↗
Comparable companies· by market
This company
BusinessLatest roundTotal raisedDate- QuantSyn Tech
Probabilistic computing and quantum-safe chips; core products are the PPU probabilistic processing unit…
Angel · 2026-09
—
United States
BusinessLatest roundTotal raisedDate- Niobium
In-house FHE accelerator chip/SoC (PCIe card for cloud servers) and encrypted cloud computing platform Niobium Fog…
$6M
$6M - TetraMem
Analog in-memory computing AI inference chips based on RRAM memristors (NPU chips and IP) for low-power edge and endpoint AI devices.
— - Photon Queue
Room-temperature quantum memory devices that store and synchronize single photons for quantum computing and networks
Seed · $4M · 2026-07
$4M
China
BusinessLatest roundTotal raisedDate- 光啾科技
Silicon photonic chips based on all-optical reservoir computing architecture; products are optical computing AI processors for edge AI
Angel · 2026-09
— - SQ Computing
Superconducting quantum computing chip R&D and manufacturing, full-stack quantum computers, measurement and control systems and quantum software stack
$69M
$69M - Logical Qubit
Superconducting quantum chip design, fabrication and control, plus quantum computing cloud services.
Series A · $7M · 2026-07
$7M
Europe
BusinessLatest roundTotal raisedDate- Olix
Photonic AI inference chip (DX-1/optical tensor processing unit) that uses SRAM plus photonic interconnects to bypass the HBM bottleneck…
Series B · $532M · 2026-08 · Valuation $3.3B
$532MValuation $3.3B - Rotonium
Silicon photonics-based photonic quantum computing chips that run at room temperature and deploy at the edge and in space
$1M
$1M - Quint Computing
Quint Computing is a superconducting quantum hardware startup spun out of Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and part of the Muni…
Undisclosed · 2026-11
—
Other / unspecified
BusinessLatest roundTotal raisedDate- DEEPX
On-device AI chips (NPUs, or neural processing units), with hardware and software for AI applications in electronic devices
Series C · $80M · 2024-05
$80M - QuTwo
Orchestration platform for AI and quantum computing workloads
Angel · $29M · 2026-05 · Valuation $382M
$29MValuation $382M - Pasqal
Quantum computing company developing neutral-atom processors
IPO · $300M · 2026-08
$300M
Confirmed rounds only. Matched on subsector, sector, stage and funding scale — each verifiable on the company profiles.
Investors that may fit
China Fortune-Tech Capital
12 Compute deals in the last 24 months · 7 at a nearby stage · 12 in East China
Request intro →CAS Star
11 Compute deals in the last 24 months · 9 at a nearby stage · 11 in East China
Request intro →Shenzhen Capital Group
11 Compute deals in the last 24 months · 6 at a nearby stage · 11 in East China
Request intro →Inno Angel Fund
8 Compute deals in the last 24 months · 6 at a nearby stage · 8 in East China
Request intro →GL Ventures
7 Compute deals in the last 24 months · 3 at a nearby stage · 7 in East China
Request intro →Bosch Ventures
7 Compute deals in the last 24 months · 4 at a nearby stage · 1 in East China
Request intro →Ranked by each firm’s deals in this sector over the last 24 months, weighted by nearby stage and shared geography. Indicative only — no rating judgment.