CloudWalk Technology

Corporate brand

CloudWalk Technology is a Chinese artificial-intelligence company known for facial-recognition software and biometric identity systems. Company in Guangzhou, China

Last updated October 14, 2026

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Overview

CloudWalk Technology Co. Ltd. is a Chinese artificial-intelligence company whose principal business is the development and deployment of facial-recognition software, biometric identification systems, and related computer-vision technologies. The company was founded in April 2015 by Zhou Xi, an artificial-intelligence and pattern-recognition researcher who left the Chinese Academy of Sciences. Its early development was closely associated with public-sector support in Guangzhou, where the municipal government provided initial funding in 2017. That same year, CloudWalk completed a reported Series B financing round of approximately US$379 million involving investors including Shunwei Capital, Oriza Holdings, and Puhua Capital. CloudWalk’s business model has centered on applying computer vision and facial recognition to public security, finance, transportation, and identity-management use cases. In China, the company has been identified as a supplier of facial-recognition technology to financial institutions including Bank of China and Haitong Securities. Its systems are intended to support identity verification, access control, customer authentication, monitoring, and other automated recognition tasks. The company has also pursued overseas public-sector projects. In 2018, it reached an agreement with the government of Zimbabwe to help establish a national facial-recognition database and a monitoring system covering major transportation hubs. The project made CloudWalk part of a wider international debate about the export of biometric surveillance technologies and the governance of national identity databases. CloudWalk experienced substantial financial pressure during its expansion. Reference material reports an aggregate net loss of about US$398 million for 2018 through 2020. Regulatory requirements concerning personal-data protection and related compliance issues were also described as obstacles to a public listing. Its initial-public-offering application was accepted by the Shanghai Stock Exchange in 2021, and the company eventually floated shares in May 2022. The offering price was reportedly 29 percent below the earlier pre-IPO valuation expectation, reflecting weaker market conditions and investor concerns about the company’s financial position and regulatory environment. The company’s international profile has also been shaped by sanctions and human-rights controversy. On May 22, 2020, the United States Department of Commerce placed CloudWalk on the Entity List, alleging that the company had supported Chinese government surveillance and abuses involving Uyghurs, ethnic Kazakhs, and other Muslim minorities in Xinjiang. U.S. officials also cited CloudWalk’s alleged involvement in technology connected with arbitrary detention, forced labor, and high-technology surveillance. In December 2021, the U.S. Department of the Treasury prohibited U.S. investment in CloudWalk under measures targeting companies it accused of contributing to the repression of Uyghur communities. In October 2022, the U.S. Department of Defense included CloudWalk on a list of Chinese military companies operating in the United States. CloudWalk’s inclusion on these lists has affected its geopolitical and compliance profile, although the available reference material does not establish the company’s current response or the continuing commercial effect of each measure. CloudWalk continued to develop artificial-intelligence products beyond conventional facial recognition. In May 2023, it released a large-language-model product called Comfort for beta testing. This move reflected the company’s attempt to broaden its technology portfolio from biometric computer vision toward generative artificial intelligence. Publicly available reference material does not provide enough information to establish the product’s present commercial status, revenue contribution, or international availability.

History

CloudWalk Technology was established in April 2015 by Zhou Xi, an artificial-intelligence and pattern-recognition specialist who had previously worked with the Chinese Academy of Sciences. The company entered the market during a period of rapid development in China’s computer-vision and facial-recognition industries. Its initial focus was the creation of software capable of identifying people and analyzing visual data for public-sector, financial, and commercial applications. A significant stage in CloudWalk’s development came in 2017. The Guangzhou municipal government provided initial funding, linking the company’s growth to local government support for artificial-intelligence infrastructure. CloudWalk also raised a reported US$379 million Series B round that year, with Shunwei Capital, Oriza Holdings, and Puhua Capital among the participating investors. The financing gave the company resources to expand its research, product development, and deployment relationships. CloudWalk’s principal technology applications included facial recognition, identity verification, monitoring, and biometric authentication. The company became a supplier to Chinese financial institutions, with Bank of China and Haitong Securities identified among its customers. Its systems were positioned for uses such as customer identification and automated authentication, while similar computer-vision capabilities could also be applied to public security and transportation monitoring. In 2018, CloudWalk signed an agreement with the government of Zimbabwe to create a national facial-recognition database and monitoring system. The proposed system was intended to cover major transportation hubs and create a national facial-ID database. The agreement expanded CloudWalk’s international presence but also raised questions about the export of biometric surveillance, data governance, privacy, and the safeguards surrounding national-scale identity systems. The company’s expansion was accompanied by difficult financial conditions. Reference material states that CloudWalk recorded an aggregate net loss of approximately US$398 million from 2018 to 2020. Regulation involving personal data was another reported obstacle to publicly listing the company’s shares. In 2021, the Shanghai Stock Exchange accepted CloudWalk’s IPO application. The company completed its public offering in May 2022, although the IPO price was reportedly 29 percent lower than its anticipated pre-IPO valuation. CloudWalk’s international reputation was strongly affected by U.S. government sanctions. On May 22, 2020, the U.S. Department of Commerce placed the company on its Entity List, alleging that it had helped enable Chinese government surveillance and human-rights abuses against Uyghurs, ethnic Kazakhs, and other Muslim minority groups in Xinjiang. U.S. officials connected the allegations to repression, arbitrary detention, forced labor, and high-technology surveillance. In December 2021, the U.S. Treasury Department prohibited U.S. investment in CloudWalk and made similar allegations. In October 2022, the U.S. Department of Defense included the company on a list of Chinese military companies operating in the United States. These actions made sanctions compliance and geopolitical risk important parts of CloudWalk’s corporate profile. CloudWalk later broadened its artificial-intelligence ambitions. In May 2023, it released Comfort, a large-language model, for beta testing. The release indicated an effort to participate in the broader generative-AI market rather than remain identified solely with facial recognition. Available reference material does not establish the model’s subsequent commercial development, the company’s current executive leadership, or its present geographic footprint. CloudWalk’s documented history therefore combines rapid technology-sector financing, public-sector and financial applications, an overseas biometric-surveillance project, a Shanghai listing, and continuing scrutiny related to financial performance, privacy, sanctions, and human rights.

2023
Comfort large-language-model beta
[1]CloudWalk Technologyen.wikipedia.org
The company released its Comfort large-language model for beta testing.
2022
Shanghai listing
[1]CloudWalk Technologyen.wikipedia.org
CloudWalk floated shares on the Shanghai Stock Exchange in May, with a reported offering price below its earlier valuation expectation.
2021
IPO application accepted
[1]CloudWalk Technologyen.wikipedia.org
The Shanghai Stock Exchange accepted CloudWalk’s application for an initial public offering.
2020
Added to the U.S. Entity List
[1]CloudWalk Technologyen.wikipedia.org
The U.S. Department of Commerce sanctioned CloudWalk over alleged involvement in surveillance and human-rights abuses in Xinjiang.
2018
Zimbabwe biometric-surveillance agreement
[1]CloudWalk Technologyen.wikipedia.org
CloudWalk agreed to help Zimbabwe establish a national facial-recognition database and monitoring system covering major transportation hubs.
2017
Municipal support and Series B financing
[1]CloudWalk Technologyen.wikipedia.org
The Guangzhou municipal government provided initial funding, and CloudWalk raised a reported US$379 million Series B round involving several investment firms.
2015
Company founded
[1]CloudWalk Technologyen.wikipedia.org
Zhou Xi founded CloudWalk Technology in April after leaving the Chinese Academy of Sciences.

Products and positioning

A Chinese artificial-intelligence and computer-vision provider focused on facial recognition, biometric identity, public-security applications, and related enterprise technologies, with an emerging interest in large-language models.

Biometric software
Facial-recognition software
CloudWalk’s core product category consists of software for detecting, matching, and verifying faces in digital images or video. The technology has been applied to identity authentication, financial services, public-sector systems, and monitoring environments. Public descriptions associate the company with large-scale deployments rather than only consumer-device features.
Public-sector biometric platform · 2018
National facial-recognition and monitoring system
Under its 2018 agreement with Zimbabwe, CloudWalk was to provide technology for a national facial-recognition database and monitoring system. The planned deployment included major transportation hubs and a national facial-ID database. The project is notable both as an international use of CloudWalk’s technology and as a subject of debate over privacy, surveillance, and biometric-data governance.
Large language model · 2023
Comfort
Comfort is CloudWalk’s large-language-model product, released for beta testing in May 2023. Its launch represented an expansion from facial recognition and computer vision into generative artificial intelligence. The available reference material does not specify the model’s technical architecture, capabilities, licensing, commercial availability, or development after the beta release.

Controversies

2022
U.S. Department of Defense military-company designation
The U.S. Department of Defense added CloudWalk to a list of Chinese military companies operating in the United States, further increasing the company’s geopolitical and compliance exposure.
Source
2021
U.S. investment restrictions
The U.S. Treasury Department prohibited U.S. investment in CloudWalk in December 2021, citing alleged complicity in abuses connected with the surveillance of Uyghur communities.
Source
2020
Xinjiang surveillance allegations and U.S. Entity List designation
The United States alleged that CloudWalk had aided Chinese government surveillance and human-rights abuses involving Uyghurs, ethnic Kazakhs, and other Muslim minority groups in Xinjiang. The Department of Commerce added the company to its Entity List in May 2020.
Source

2023
Expansion into large language modelsProduct launch
Background
CloudWalk sought to broaden its artificial-intelligence portfolio beyond facial recognition and computer vision as generative AI became a major technology market.
Action taken
The company released the Comfort large-language model for beta testing.
Aftermath
The available sources do not establish the model’s later commercial performance or market availability.
Source
2022
Shanghai public offeringOther
Background
CloudWalk pursued a public listing after reported financial losses and regulatory issues concerning personal data had complicated its path to the market.
Action taken
The company floated shares on the Shanghai Stock Exchange in May 2022.
Aftermath
The IPO price was reported to be 29 percent below the earlier pre-IPO valuation expectation.
IPO price relative to pre-IPO valuation expectation. 29% lower (May 2022)
Source
2018
Pursuit of an overseas national biometric projectStrategy
Background
CloudWalk sought to extend its facial-recognition business beyond China through a Zimbabwean government project involving transportation-hub monitoring and a national facial-ID database.
Action taken
The company signed an agreement to provide technology for the proposed national facial-recognition and monitoring system.
Aftermath
The agreement expanded CloudWalk’s international profile while contributing to wider debate about exported surveillance technology and biometric-data safeguards.
Source

Recent events

2023
CloudWalk releases Comfort large-language-model beta[1]CloudWalk Technologyen.wikipedia.org
Product launch
CloudWalk released its Comfort large-language-model product for beta testing, extending its stated technology direction beyond facial recognition and computer vision.
2022
CloudWalk shares begin trading in Shanghai[1]CloudWalk Technologyen.wikipedia.org
Other
CloudWalk floated shares on the Shanghai Stock Exchange in May 2022. The reported IPO price was 29 percent below the company’s earlier pre-IPO valuation expectation.
2021
CloudWalk IPO application accepted by Shanghai Stock Exchange[1]CloudWalk Technologyen.wikipedia.org
Other
CloudWalk’s application for an initial public offering was accepted by the Shanghai Stock Exchange after financial and personal-data regulatory issues had complicated its listing plans.

Sources18 sources

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