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Deep Stream Micro

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A graphics chip manufacturer providing GPU chip design with super-computing features and high-performance solutions

Shenzhen, ChinaFounded 2021Semiconductors
Valuation $50–100M Last recorded · 2022
Total funding $10–50M Disclosed equity funding
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About Deep Stream Micro

Deep Stream Micro (Siroywe), formally known as Deep Stream Micro Intelligence Technology (Shenzhen) Co., Ltd., is a semiconductor company established in May 2021 with its headquarters in Shenzhen, China, and additional R&D centers in Beijing and Nanjing. The company focuses on the design and development of high-performance, domestically-produced, and independently controllable Graphics Processing Units (GPUs). This strategic direction aims to address a critical gap in China's domestic technology landscape, particularly in the high-end GPU market.

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The founding team comprises seasoned experts from leading global semiconductor firms such as NVIDIA, AMD, Intel, and Juniper Networks, with each core member possessing over two decades of experience in the chip industry. The CEO is Zhang Jian, who leads a team that covers the full spectrum of GPU design, including architecture, frontend and backend design, software, and algorithms. This extensive background has been pivotal in the company's ability to develop its proprietary 'Super Stream' (XST) architecture from the ground up, encompassing system, hardware, software, and microarchitecture.

Deep Stream Micro's business model is centered on providing high-performance GPU chips and comprehensive solutions. Its products are engineered to support a wide array of applications, including graphic rendering, image processing, virtual reality, artificial intelligence, and supercomputing. The company serves a market that requires powerful parallel computing capabilities, such as data centers, visual computing, and edge computing. Its product lineup is structured to address these specific needs with the "G series" for visual computing and metaverse applications, the "C series" for data center and general-purpose computing, and the "E series" for edge devices. The company has secured significant orders, including a notable contract worth over one hundred million yuan, indicating early market traction.

Since its inception, Deep Stream Micro has achieved several key milestones. It secured an Angel round of financing led by Oriental Fortune Capital in October 2021 and an Angel+ round led by Xingwang Investment shortly after. By December 2022, the company announced the completion of an A-round financing of one hundred million yuan, also led by returning investor Xingwang Investment, with participation from entities like 37 Interactive Entertainment. In July 2024, the company's project on developing independently controllable high-performance GPU chips was selected as one of the top ten industrial technology problems by the China Association for Science and Technology, highlighting its national strategic importance.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2021
Headquarters
Shenzhen, China
Open positions
None listed
Dealroom signal
20.7/100
Industry
Semiconductors
Sector
Semiconductors, Core AI, Semiconductor Designers and Manufacturers, Chips and Processors, AI Chips and Processors, Hard Tech, AI Applications, DT and LS, science-based
Technology
Artificial Intelligence, Hardware, Deep Tech
Business model
Manufacturing
Client focus
b2b
Links
Website

Funding history

3 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES A✓Equity / VC Dec 2022 $14M $55M Zhuoyuan Capital · Sanqi Mutual Entertainment Fund · Xingwang Investment ↗
SEED✓Equity / VC Mar 2022 $14M $55M Undisclosed —
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Growth signals

Deep Stream Micro website traffic

Latest recorded traffic for Deep Stream Micro is 170 monthly website visits, down 78.5% over the last three months.

Latest monthly visits170 3-month web change-78.5%
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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

4 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • Oriental Fortune Capital

Series A3 investors entered at this stage

  • Zhuoyuan Capital
  • Sanqi Mutual Entertainment Fund
  • Xingwang Investment
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Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇨🇳 China · Shenzhen HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Deep Stream Micro on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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