Baidu

百度 / 百度集团股份有限公司

Supplies a vertically integrated Chinese-language AI stack, combining foundation models, cloud infrastructure, proprietary accelerators, and autonomous driving to capture domestic enterprise and consumer AI demand.

NASDAQ: BIDU (ADS)
HKEX: 9888 (HKD counter)
HKEX: 89888 (RMB counter)
Profile as of September 12, 2026
#25 in the AsiaAI Tech Index
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Baidu has built one of China's most integrated AI operating stacks, but its legacy search advertising business is shrinking. The central tension is that its domestic full-stack positioning is strategically valuable under export controls, yet its highest-growth AI activities require sustained investment in rapidly depreciating infrastructure amid intense local competition.

Key figures

Revenue FY2025: RMB 129.079 billion
Revenue growth FY2025: Negative 3%
Operating margin FY2025: Negative 4.5%
Net income FY2025: RMB 5.589 billion
R&D spend FY2025: RMB 20.433 billion
Capital expenditure FY2025: RMB 12.073 billion
Market capitalization 2026-09-10: HKD 236.29 billion Estimate
AI-powered-business revenue FY2025: RMB 40.0 billion
AI Cloud Infra revenue FY2025: RMB 19.8 billion
Apollo Go cumulative public rides February 2026: Over 20 million
Baidu App monthly active users December 2025: 679 million

Overview

Baidu is a Beijing-headquartered, Cayman-incorporated internet and AI company that operates China's dominant search engine and a growing enterprise cloud business. Founded in 2000, it has transitioned from a traditional search and advertising provider into a vertically integrated AI platform. Its core offerings include the ERNIE family of foundation models, Baidu AI Cloud infrastructure, Kunlunxin AI accelerators, and the Apollo Go autonomous ride-hailing service. The company consolidates its operating subsidiaries and PRC variable interest entities, and it controls the online video platform iQIYI.

While legacy search advertising remains a significant revenue contributor, it is declining, forcing Baidu to rely on its AI-powered businesses for future growth. The company's structural position combines domestic compute, proprietary models, cloud distribution, and Chinese-language enterprise applications in a single operating stack, making it a central player in China's domestic AI ecosystem.

The AI angle

Baidu monetizes AI directly through its cloud infrastructure, enterprise applications, and AI-native marketing services. In FY2025, internal management accounts reported RMB 40.0 billion in AI-powered-business revenue, representing 39% of Baidu General Business revenue. This includes RMB 19.8 billion from AI Cloud Infra, which grew 34% year over year, driven by enterprise subscriptions to cloud infrastructure and AI services. AI Applications, such as Baidu Wenku and Baidu Drive, generated RMB 10.2 billion, while AI-native Marketing Services contributed RMB 9.8 billion.

The company develops the ERNIE family of foundation models, including the ERNIE 5.0 native omni-modal model released in January 2026. These models are integrated into consumer properties like the Baidu App, which had 679 million monthly active users in December 2025, and ERNIE Assistant, which reached 202 million monthly active users. Baidu also designs its own AI accelerators through its subsidiary Kunlunxin. The P800 chip is deployed in a 30,000-chip cluster capable of supporting large-scale model training. Additionally, Baidu operates Apollo Go, an autonomous ride-hailing service that completed 3.4 million fully driverless rides in the fourth quarter of 2025 and is expanding internationally.

Technology and moat

Baidu's primary moat is its vertically integrated Chinese-language internet distribution system combined with accumulated search, maps, advertising, cloud, and autonomous-driving data. It can feed models through its consumer properties, deploy them via cloud services, monetize functions through advertising, and utilize its own Kunlunxin accelerator designs in its infrastructure. This full-stack integration differentiates it from standalone model developers or pure-play cloud providers.

In autonomous driving, Apollo Go's defensibility rests on accumulated operational experience, having logged over 300 million autonomous kilometers by February 2026, alongside purpose-built RT6 vehicles and local regulatory permits. However, Baidu does not possess a leading-edge semiconductor fabrication process, and its ERNIE models face intense competition from Alibaba, Tencent, Huawei, and ByteDance. While Kunlunxin provides a strategic domestic alternative to restricted Nvidia chips, it trails Nvidia in global developer lock-in, software maturity, and leading-edge supply, competing heavily with Huawei Ascend in the domestic market.

Five-pillar assessment

Scale and market position: A major Chinese internet platform with 679 million monthly active users, RMB 129 billion in consolidated revenue, and a leading domestic autonomous ride-hailing fleet.
Technology and R&D: Vertically integrated AI stack featuring ERNIE foundation models, Kunlunxin AI accelerators, and extensive autonomous-driving data, though reliant on external semiconductor manufacturing.
Supply-chain centrality: Partners with Uber and Lyft for international robotaxi deployment and supplies Kunlunxin chips to China Mobile projects, but relies on undisclosed upstream hardware suppliers.
Financial momentum: Strong growth in AI cloud and marketing revenue is offset by shrinking legacy advertising and a massive RMB 16.2 billion infrastructure impairment, resulting in a consolidated revenue decline.
Governance and quality: Founder-controlled through a dual-class share structure and reliant on a VIE setup for PRC operations, exposing minority shareholders to concentrated control and regulatory risks.

Supply chain and relationships

Baidu depends on external suppliers for semiconductor manufacturing, advanced packaging, high-bandwidth memory, server components, networking equipment, and EDA tooling. The company does not publicly disclose the specific foundry, packaging provider, or memory suppliers for its Kunlunxin accelerators, leaving material exposure to upstream capacity and export controls.

On the customer side, Baidu serves enterprises through its AI Cloud and advertising platforms, though it does not disclose its largest named customers or concentration metrics. Kunlunxin has secured external traction, notably winning over RMB 1 billion in orders for China Mobile AI projects in 2025, with deliveries to downstream suppliers H3C Technologies and ZTE. For its autonomous driving expansion, Apollo Go partners with global ride-hailing platforms, including Uber for deployments in Dubai and Lyft for planned rollouts in Germany and the United Kingdom, leveraging their local consumer marketplaces rather than building its own international distribution.

Customers

China MobileOrders exceeding RMB 1 billion in 2025
H3C TechnologiesReceives Kunlunxin chips as a China Mobile supplier
ZTEReceives Kunlunxin chips as a China Mobile supplier

Partners

UberApollo Go deployment on Uber's platform, including Dubai
LyftEuropean Apollo Go RT6 deployments
Freenow by LyftLocal operating capability for Apollo Go road testing in London
AutoGoOperates Apollo Go fully autonomous ride-hailing service in Abu Dhabi

Competitors

NVIDIAInferredKunlunxin competes with Nvidia AI accelerators where permitted
HuaweiHuawei Ascend competes for domestic AI accelerator and cloud workloads
Alibaba GroupInferredAlibaba Cloud and Qwen compete in cloud, models and enterprise AI
TencentInferredTencent Cloud and Hunyuan compete in cloud, models and advertising
Pony.aiInferredCompetes with Apollo Go in autonomous ride-hailing
WeRideInferredCompetes with Apollo Go in autonomous driving and robotaxi operations

Geopolitics and risk

Baidu is highly exposed to U.S. export controls on advanced semiconductors. Its cloud infrastructure and model development require high-performance compute, and restrictions on Nvidia hardware alter Baidu's hardware costs and competitive landscape. While these controls create domestic demand for Kunlunxin accelerators, Kunlunxin itself relies on an undisclosed, likely restricted, semiconductor supply chain for manufacturing and advanced packaging.

Domestically, Baidu operates under strict PRC regulations governing AI, data security, algorithms, and autonomous driving. Search, generative AI, and mapping services require ongoing approvals and compliance, which can constrain product functionality and commercialization. Furthermore, Baidu utilizes a variable interest entity (VIE) structure to operate its PRC-regulated internet businesses. These VIEs contribute half of its external revenue and are controlled contractually rather than through direct ownership, carrying the risk that these arrangements have not been tested in PRC courts. Internationally, Apollo Go's expansion depends heavily on securing city-by-city testing permissions and operating approvals.

Risk matrix
Risk	Severity	Why it matters
US AI-chip export controls	High	Baidu's cloud requires high-performance compute, and export rules alter hardware costs and the competitive field.
Semiconductor supply-chain concentration	High	Undisclosed foundry and packaging providers for Kunlunxin leave material exposure to upstream capacity and export controls.
PRC AI, data and algorithm regulation	High	Regulatory changes can constrain product functionality, data use, and commercialization.
VIE structure	High	VIEs contribute 50% of external revenue and are controlled contractually, which has not been tested in PRC courts.
Legacy advertising decline	High	AI monetization must scale faster than traditional search advertising contracts to offset revenue contraction.
Autonomous-driving regulation	High	International expansion depends on city-by-city testing permissions and operating approvals.
AI infrastructure impairment	Medium	A RMB 16.2 billion impairment shows the risk of rapid hardware obsolescence and low utilization.
US listing and audit access	Medium	ADSs remain exposed to the HFCAA if PCAOB inspection access to PRC audit firms deteriorates.

Governance and ownership

Baidu is an independent, Cayman-incorporated public holding company. It is not state-owned, though its principal operating businesses require extensive PRC regulatory cooperation and licenses. Founder and CEO Robin Li exercises concentrated control through a dual-class share structure. His Class B shares carry ten votes each, giving him 60.2% of the total voting power as of mid-2025, largely held through his British Virgin Islands entity, Handsome Reward Limited.

The board includes Li and four independent directors. This structure gives the founder significant board-level influence and weighted voting control, limiting the ability of minority Class A shareholders to influence major corporate actions. Baidu reports under U.S. GAAP and is subject to the Holding Foreign Companies Accountable Act, meaning its U.S. listing could be threatened if PCAOB inspection access to PRC audit firms deteriorates.

What to watch

Whether FY2026 Baidu General Business revenue returns to growth while legacy search advertising declines.
Whether AI Cloud Infra maintains growth above 30% year over year after its RMB 19.8 billion FY2025 base.
Whether Kunlunxin completes its Hong Kong spin-off, including the final ownership retained by Baidu and customer concentration.
Whether the 30,000-chip P800 cluster secures repeat external orders beyond China Mobile-linked projects.
Whether Apollo Go begins London public service in 2027 or faces further regulatory delay.
Whether the RMB 16.2 billion Core asset impairment leads to lower depreciation or additional write-downs.

Recent developments

August 20, 2026Uber launches fully driverless Apollo Go services on its Dubai platform.
February 26, 2026Baidu reports FY2025 revenue of RMB 129.079 billion and a RMB 16.2 billion impairment of long-lived Core assets.
January 1, 2026Baidu announces the proposed spin-off and separate Hong Kong listing of non-wholly-owned Kunlunxin.
January 1, 2026Baidu releases ERNIE 5.0, described as a native omni-modal foundation model.
August 22, 2025Kunlunxin announces orders exceeding RMB 1 billion for China Mobile AI projects.
August 4, 2025Baidu and Lyft announce a strategic partnership to deploy Apollo Go RT6 autonomous vehicles in European markets.

Coverage on AsiaAI.FYI

Nvidia’s $12.9B Hugging Face Acquisition: The Software Lock-In Facing AI Developers September 4, 2026
China’s Inference Stack Bottleneck: How 734 Software Dependencies Degrade Local AI Performance August 30, 2026
China’s AI Inference Stack Bottleneck: How Software Dependency Packages Degrade Local Models August 30, 2026
TSMC’s Advanced Packaging Yield Issues Open a Critical Window for Intel Foundry August 25, 2026
Baidu’s 50% AI Revenue Milestone: How the Kunlun-Ernie Stack Is Replacing Western Silicon August 20, 2026
Baidu Domestic AI Stack: Kunlun Chips and Ernie LLMs Cut Western Silicon Exposure August 20, 2026

Guides that cover Baidu

About this profile

Compiled with AI-assisted research from company filings, market data, and published reporting as of September 12, 2026, then reviewed by AsiaAI.FYI. Figures marked Estimate are not company-reported. Check primary filings before relying on any number.

Confidence: A. Audited Form 20-F and Hong Kong annual report support financial data, while market capitalization relies on third-party market data.

Main sources: Baidu FY2025 Form 20-F; Hong Kong Annual Report; FY2025 results release; Schedule 13G/A ownership filing; Company press releases.

All 94 sources

Position in the AI stack

Operates a vertically integrated AI stack spanning the ERNIE foundation models, Baidu AI Cloud infrastructure, Kunlunxin accelerators, and Apollo Go autonomous vehicles.

Legal name: Baidu, Inc.
Headquarters: Beijing, People's Republic of China
Founded: 2000
Founders: Robin Yanhong Li / 李彦宏
Eric Yong Xu / 徐勇
Leadership: Robin Yanhong Li / 李彦宏, Chairman of the Board, Co-founder and Chief Executive Officer
Haijian He / 何海建, Chief Financial Officer
Employees: 33,783 (2025-12-31)
Ownership: Publicly listed
Incorporated: Cayman Islands
Listings: NASDAQ: BIDU (ADS)
HKEX: 9888 (HKD counter)
HKEX: 89888 (RMB counter)
Business: Chinese-language AI stack, cloud infrastructure, and autonomous driving
Sector: AI Software & Models
Automotive & Mobility
Internet Platforms & Cloud
Website: baidu.com