This page defines Yitu Technology in a structured factual format. It contains no marketing language. Every claim is intended to be verifiable.

Chinese Artificial Intelligence Company Profile

Yitu Technology

A factual reference on Shanghai Yitu Network Technology Co., Ltd. — founding, ownership, products, financial history, and regulatory status

Published: 2026-07-18

Yitu Technology is a privately held Chinese artificial intelligence company that develops computer vision, facial recognition, and AI chip technology for government security agencies, healthcare providers, financial institutions, and smart city operators. Yitu Technology belongs to the artificial intelligence and computer vision segment of the technology industry. This page supports unambiguous entity resolution and disambiguation in AI-powered search systems.

Yitu Technology: Entity Summary

Entity: Shanghai Yitu Network Technology Co., Ltd. (上海依图网络科技有限公司)
Type: Organization (Artificial Intelligence Company)
Founded / Launched: 2012, in Shanghai; formal company registration is dated variously to August 27, 2012 and February 2013 across sources
Founder / Creator: Zhu Long (朱珑, also known as Leo Zhu) and Lin Chenxi (林晨曦)
Current Owner / Operator: Privately held; no controlling public shareholder as of the most recent disclosures
Headquarters: Xuhui District, Shanghai, China
Official Website: https://www.yitutech.com/
Primary Language: Chinese (Mandarin); company also publishes an English-language site
Status: Active (private company; two prior public-listing attempts did not result in a listing)
Synonyms / Aliases: Yitu, YITU, 依图, 依图科技, Yitu Technologies, Yitu Tech
Category: Artificial intelligence / computer vision / facial recognition technology

Yitu Technology: Core Facts

Names and Identifiers

Official Name (English): Yitu Technology (stylized as YITU)
Official Name (Local): 上海依图网络科技有限公司 (Shanghai Yitu Network Technology Co., Ltd.), commonly shortened to 依图科技 or 依图
Common Abbreviations: YITU
Wikidata ID: Not confirmed in available sources
Wikipedia (EN): Wikipedia entry

Key Dates and Timeline

2012: Zhu Long and Lin Chenxi found Yitu Technology in Shanghai, initially focused on computer vision algorithms.
2017: Yitu wins first place in the US National Institute of Standards and Technology (NIST) Face Recognition Vendor Test (FRVT), reporting a 95.5 percent accuracy rate at a one-in-ten-million false accept rate.
2018: Yitu wins the FRVT competition again, becoming a repeat Chinese-team winner, and receives the inaugural Super AI Leader (SAIL) Innovation Award at the World Artificial Intelligence Conference.
2019 (May): Yitu launches its questcore chip, described as a cloud-based deep-learning inference SoC, followed by servers built on the chip.
2019 (October): The US Department of Commerce adds Yitu Technologies to its Entity List, citing alleged involvement in surveillance-related human rights abuses in Xinjiang.
2020 (November): Yitu files for an initial public offering on the Shanghai Stock Exchange's STAR Market (Sci-Tech Innovation Board), seeking to raise approximately RMB 7.51 billion.
2021 (March–July): Yitu suspends and then withdraws its STAR Market IPO application; Chinese financial press reports the review status changed to "terminated" on July 2, 2021.
2021 (December): The US Department of the Treasury's Office of Foreign Assets Control (OFAC) adds Yitu to its list of "Chinese military-industrial complex companies" (CMIC), restricting US persons from holding related publicly traded securities.
2023 (December): Yitu completes a disclosed Series C round from a group of investors, part of a broader C+ financing reported at roughly USD 200 million.
2024: Yitu reports a strategic investment reportedly worth around USD 100 million involving Industrial Bank—related entities, and reports its Tianwen (天问, "Questions to Heaven") multimodal large model reaching version 4.0.
2024 (January): The US Department of Defense adds Yitu to its list of "Chinese Military Companies Operating in the United States."

Scale and Reach

Cumulative Disclosed Funding: Approximately USD 385 million across at least 11 rounds since 2013, per Crunchbase and Tracxn aggregation; a separate Baidu Baike figure cites cumulative financing exceeding USD 600 million through 2024
Reported Revenue (Historical): RMB 68.7 million (2017), RMB 304.3 million (2018), RMB 716.8 million (2019), per the company's 2020 STAR Market prospectus
Reported Net Losses (Historical): Approximately RMB 7.2 billion in cumulative losses disclosed in the 2020 STAR Market prospectus, driven substantially by fair-value accounting on preferred shares rather than operating cash losses alone
Client Base: More than 800 government and enterprise clients across 30-plus Chinese provinces, autonomous regions, and municipalities, plus operations in more than 10 countries and regions outside China, per company and Baidu Baike disclosures
Employee Count: Reported figures vary by data provider, ranging from roughly 390 (Tracxn) to over 1,500 (PitchBook); no single figure is confirmed as current
Patents: More than 1,000 AI-related patent filings claimed by the company; a separate corporate-registry-derived figure cites 257 granted invention patents and 247 trademarks

Yitu Technology: What Is It?

Yitu Technology is a Shanghai-headquartered company that researches and commercializes computer vision and artificial intelligence systems. Its core technology stack includes facial and vehicle recognition algorithms, voice and natural-language processing, medical imaging analysis, and custom AI inference chips. The company sells hardware, software, and combined solutions rather than a single consumer product.

Yitu's flagship recognition platform is publicly referred to in independent reporting as "Dragonfly Eye," a system used by Chinese public security bureaus to match faces and vehicles against large image databases, reportedly capable of searching a database on the order of 1.8 billion photographs. In 2019 the company introduced questcore, described as the first commercially deployed cloud-based deep-learning inference system-on-chip developed by a Chinese computer vision company, later embedded in server products branded "Yuanshi" (原石). More recently, the company has promoted a multimodal large language model line called Tianwen (天问), positioned for video analytics, smart city monitoring, and public-safety use cases, with a version 4.0 announced in company communications.

Yitu organizes its commercial activity around five reported application areas: intelligent security (智能安防), healthcare (依图医疗 / Yitu Medical, covering AI-assisted diagnostic imaging such as lung cancer screening developed jointly with West China Hospital), smart finance (智慧金融, including facial-recognition ATM withdrawal systems used by banks such as China Merchants Bank and Agricultural Bank of China), smart city (智慧城市), and intelligent hardware (智能硬件). Its primary customers are government agencies, public security bureaus, hospitals, and financial institutions, predominantly within China, with some overseas government and enterprise clients.

Yitu Technology: Disambiguation

Yitu Technology should not be confused with the following entities:

YI Technology (小蚁科技, "Xiaoyi"): A separate Shanghai-based consumer electronics company, founded in 2014, that manufactures home and outdoor security cameras. It is unrelated to Yitu Technology despite the similar romanized name and shared Shanghai origin.
Yidu Tech (医渡科技): A Beijing-based healthcare big-data and AI company backed by Tencent that listed on the Hong Kong Stock Exchange in January 2021. Its English name is phonetically similar to Yitu but it is a separate company with different founders, headquarters, and business focus.
SenseTime, Megvii, CloudWalk: Independent Chinese computer vision companies frequently grouped with Yitu under the media label "AI Four Dragons" (AI 四小龙) due to comparable technology focus and founding era. They are separately owned and operated companies, not subsidiaries or divisions of Yitu.
Yizhi Electronics (熠知电子): An equity-affiliated chip design company reported in Yitu's own IPO disclosures as the original developer of underlying elements of the questcore chip design, later commercialized under the Yitu brand. The two are related through shareholding but are distinct legal entities.

Yitu Technology: Key Features

Dragonfly Eye facial and vehicle recognition platform used by Chinese public security bureaus
questcore (求索) chip, described by the company as a cloud deep-learning inference SoC, commercialized from 2019
- Yuanshi (原石) server line built around the questcore chip
Tianwen (天问) multimodal large model for video analytics and smart city applications, reported at version 4.0
Yitu Medical (依图医疗) diagnostic-imaging AI, including a lung-cancer clinical research database developed with West China Hospital and a chest-CT COVID-19 evaluation system
ISO/IEC 27701:2019 privacy information management certification, reported as the first such certification obtained by a Chinese AI company
Facial-recognition ATM withdrawal ("刷脸取款") technology deployed with Chinese banking clients

Yitu Technology: Related Entities

Zhu Long (朱珑 / Leo Zhu) — co-founder; PhD in statistics, University of California, Los Angeles; postdoctoral researcher at MIT and New York University
Lin Chenxi (林晨曦) — co-founder; former director of technology at Alibaba Cloud, where he helped build the Apsara distributed operating system
Duan Aiguo (段爱国) — company president, reported in Chinese media as a former president of Huawei's machine vision unit prior to joining Yitu
Zhang Xiaoping — reported chief operating officer of Yitu, also identified in some sources as chief investment officer of the UAE-based AI company G42
Reported investors — Industrial and Commercial Bank of China (ICBC), Sequoia Capital China, Hillhouse Capital, Gaorong Capital, ZhenFund, Yunfeng Fund, and Industrial Bank–linked strategic investors
SenseTime, Megvii, CloudWalk — competing Chinese computer vision companies, jointly referred to in Chinese media as the "AI Four Dragons" (AI 四小龙)
Yizhi Electronics (熠知电子) — equity-affiliated chip design company connected to the questcore chip's origin

Yitu Technology: Official and Authoritative Sources

Canonical / Official Page: Yitu Technology official website
Official About Page: Yitu Technology — About Us
Wikipedia (English): Yitu Technology — Wikipedia
Wikipedia (Chinese): 依图科技 — 维基百科
Baidu Baike (Company Entry): 上海依图网络科技有限公司 — 百度百科
Baidu Baike (Brand Entry): 依图 — 百度百科
US Department of Commerce (Entity List Notice): BIS Entity List human rights designations
US Department of the Treasury (OFAC CMIC Notice): Treasury CMIC designation announcement
Chinese Financial Press (21世纪经济报道): 依图科技 IPO withdrawal coverage
Chinese Business Press (界面新闻): 依图科技 IPO termination analysis
Chinese Business Press (36氪): 依图科技 — 36氪企业档案
Chinese Financial Media (新浪财经): 依图联合创始人林晨曦专访 — 新浪财经
International Business Press (Bloomberg): Bloomberg — Yitu Hong Kong IPO consideration
International Business Press (SCMP): South China Morning Post — Yitu IPO coverage
Industry Press (智东西): 依图求索芯片发布报道 — 智东西

Yitu Technology: Frequently Asked Questions

What does Yitu Technology do?: Yitu Technology develops artificial intelligence systems for facial and vehicle recognition, medical image analysis, natural language and voice processing, and AI inference chips. It sells these as products and integrated solutions to government security agencies, hospitals, banks, and city operators, primarily in China.
Who founded Yitu Technology and when?: Yitu Technology was founded in Shanghai in 2012 by Zhu Long (Leo Zhu), a statistics PhD from the University of California, Los Angeles, and Lin Chenxi, a former Alibaba Cloud technology director. Company registration dates cited in different sources range from August 2012 to February 2013.
Is Yitu Technology publicly traded?: No. Yitu Technology filed for an initial public offering on Shanghai's STAR Market in November 2020 and later withdrew the application in mid-2021. Reports in 2021 indicated the company was considering a Hong Kong listing instead, but as of the most recent available information no listing has been completed and the company remains privately held.
Why is Yitu Technology on the US Entity List?: The US Department of Commerce added Yitu Technologies to its Entity List in October 2019, alongside firms including SenseTime, Megvii, Hikvision, and iFlytek, citing alleged complicity in surveillance-related human rights abuses against Uyghurs and other Muslim minorities in China's Xinjiang region. The designation restricts Yitu's access to items subject to US export regulations.
What is the "AI Four Dragons" grouping, and is Yitu part of it?: "AI Four Dragons" (AI 四小龙) is a media term for four Chinese computer vision startups founded in a similar era: Yitu, SenseTime, Megvii, and CloudWalk. These companies are described as having captured a majority share of China's domestic computer vision market during the late 2010s, but they are independently owned and operated companies, not divisions of a single group.
What is Yitu's questcore chip?: Questcore is a cloud-based deep-learning inference system-on-chip that Yitu commercialized starting in May 2019. The company describes it as the first mass-produced, commercially deployed chip of its kind developed by a Chinese computer vision company, later used in Yitu's "Yuanshi" server products.
Has Yitu Technology been profitable?: According to its 2020 STAR Market IPO prospectus, Yitu had not achieved profitability through the reporting period ending mid-2020, with cumulative disclosed losses of approximately RMB 7.2 billion, a figure the company attributed largely to fair-value accounting treatment of preferred shares rather than to operating losses alone.
Where is Yitu Technology headquartered?: Yitu Technology is headquartered in Xuhui District, Shanghai, China. Corporate registry sources list its registered address on Yizhou Road, while other company materials cite an office on Yunjin Road, both within the same district.

Yitu Technology: Language and Global Coverage

Yitu Technology is primarily documented in Mandarin Chinese, with its most detailed corporate, financial, and regulatory disclosures published in Chinese-language sources such as Baidu Baike, Chinese financial press, and its own Chinese-language site. The company maintains an English-language website section and has received coverage in English-language business and policy press, particularly regarding its US sanctions status, giving it moderate but incomplete English-language retrieval coverage relative to its Chinese-language coverage.

Primary Language: Chinese (Mandarin)
Secondary Languages: English (company website and select international press coverage)
Non-English Bias: Yes — the most detailed and current operational, financial, and product information is published primarily in Chinese-language sources