Yandex
A Russian technology company operating search, advertising, mobility, commerce, cloud, media, artificial-intelligence and other internet services.
Last updated November 4, 2026
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Overview
Yandex is a Russian technology company whose best-known product is Yandex Search, a search engine developed for Russian-language information retrieval and later expanded into a broad digital-services ecosystem. The company’s services have included search, contextual advertising, maps, navigation, email, cloud storage, browser software, online video and music, classified listings, food ordering, e-commerce, ride-hailing, payments, voice assistance and artificial-intelligence tools. Yandex has also developed autonomous-driving technology and a range of machine-learning and developer products. The company’s origins date to the early 1990s, when Arkady Volozh and Ilya Segalovich worked on software for searching Russian texts. They used the name Yandex, commonly explained as a bilingual wordplay on “Yet Another Indexer” and the Russian first-person pronoun “ya.” The Yandex.ru search engine was launched in September 1997. Contextual advertising became an important early business line, and Yandex.Direct, introduced in 2001, helped establish the company’s advertising platform as a major source of revenue. Yandex expanded during the 2000s and 2010s through internal development, acquisitions and partnerships. It added maps, traffic information, music, translation, a browser, media discovery, automobile classifieds, food delivery and online commerce. Its ride-hailing business, initially known as Yandex Taxi and later associated with Yandex Go, became one of the company’s most important consumer platforms. A 2018 transaction with Uber combined their ride-hailing operations in several markets and also supported expansion into food delivery and autonomous vehicles. Yandex Market developed into a major e-commerce service after Yandex ended its joint venture with Sberbank in 2020. Artificial intelligence has remained central to Yandex’s identity. The company developed MatrixNet, released the CatBoost machine-learning library as open source, created speech-recognition and synthesis tools, and introduced the Alice voice assistant. In 2023 it launched YandexGPT and integrated generative-AI capabilities into Alice. Yandex has also released or supported open-source technologies including YDB, YTsaurus and CatBoost. The company has operated under significant political, regulatory and geopolitical pressure. Its media and search presence in Russia made questions about government influence and content control persistent. In 2019, Russian authorities forced a corporate restructuring that increased the influence of a proposed public-interest foundation and strengthened protections against changes in control. The company also faced sanctions-related constraints after Russia’s invasion of Ukraine, including difficulties involving foreign ownership and overseas affiliates. Yandex’s corporate structure changed substantially in 2024. Nebius Group, the Dutch holding company formerly known as Yandex N.V., completed the sale of its Russian businesses to a consortium of Russian investors for approximately $5.2 billion to $5.4 billion, with the transaction publicly described as a discounted divestment shaped by sanctions and ownership restrictions. The Russian operating business continued under the Yandex brand, while former international assets and businesses were separated from the Russian group. Because of this restructuring, historical references to Yandex N.V. as a Nasdaq-listed parent should not be treated as describing the current ownership of the Russian Yandex business.
History
Yandex developed from a search-software project begun in the early 1990s by Arkady Volozh and Ilya Segalovich. Their work focused on indexing Russian-language texts, an area requiring specialized linguistic processing. The Yandex name was created in 1993, and the search engine was publicly launched on 23 September 1997. The business introduced contextual advertising in 1998 and was incorporated as a standalone company in Cyprus in 2000. Baring Vostok became an early institutional investor, while Yandex’s association with CompTek provided an initial corporate setting and distribution base. During the 2000s, Yandex moved beyond search. Yandex Direct, launched in 2001, gave advertisers a self-service contextual-advertising network. The company became profitable in 2003 and expanded its geographic and product footprint through offices, acquisitions and new technical capabilities. It established Ukrainian operations, acquired the social network Moikrug, integrated traffic-monitoring company SMILink into its mapping activities, and obtained rights to Punto Switcher. Yandex Labs was established in Silicon Valley in 2008 to support search and advertising research. The 2010s brought international expansion and rapid ecosystem development. Yandex introduced music streaming, an English-language search service, a browser, translation tools and mapping for Europe and the United States. It acquired or invested in companies including KinoPoisk, Auto.ru, KitLocate, Agnitum and Foodfox. Its 2011 Nasdaq IPO raised approximately $1.3 billion. The company also entered Turkey, opened European and Israeli research offices, and expanded into automobile listings, media discovery and food delivery. Yandex increasingly combined digital services with physical-world logistics. In 2018 it presented Yandex.Station, introduced Alice as an intelligent assistant, demonstrated autonomous vehicles and acquired Uber’s regional ride-hailing businesses. It also expanded into e-commerce through Yandex Market and into additional delivery services. In 2019, amid concerns about potential foreign ownership and political influence, the Russian government pressured the company into a restructuring that gave a proposed public-interest body enhanced influence over certain control changes. The 2020s were marked by restructuring, geopolitical pressure and a stronger emphasis on artificial intelligence. Yandex offered free COVID-19 testing in selected Russian areas during the pandemic, ended its e-commerce joint venture with Sberbank, acquired full control of Yandex Market and separated several technology units, including autonomous driving and ClickHouse-related operations. It launched Yandex Pay, expanded Yandex Go, acquired Uber’s interests in selected businesses, and developed open-source infrastructure such as YDB and YTsaurus. The company faced a major DDoS attack in 2021, an email-access incident disclosed that year, and pressure on international affiliates after Russia’s invasion of Ukraine. Arkady Volozh left the chief executive and board roles in 2022, while Elena Bunina also departed as chief executive of the Russian business. Yandex sold Zen and related media properties to VK, acquired Delivery Club, changed its principal homepage to ya.ru, and established structures outside Russia for international investments. YandexGPT was launched in 2023, alongside continuing work in speech technology, translation and autonomous driving. In July 2024, Nebius Group, the former Yandex N.V. holding company, sold its Russian assets to a group of Russian investors. The reported consideration was approximately $5.3 billion, although the exact public descriptions of value vary by source and transaction component. The divestment separated the Russian Yandex operating business from the former international holding structure and ended the previous model in which the Russian business was controlled through a publicly traded Dutch parent.
- 2024
Russian business divested by Nebius Group
[1]The former Yandex holding company sells the Russian assets to a consortium of Russian investors.
- 2023
YandexGPT launches
[1]The company introduces a generative-AI model and adds it to Alice.
- 2020
Yandex Market becomes fully owned
[1]Yandex ends its Sberbank joint venture and takes full ownership of Yandex Market.
- 2018
Yandex.Station and autonomous-driving demonstrations
[1]Yandex introduces a smart speaker and publicly demonstrates self-driving technology.
- 2017
Alice assistant introduced
[1]Yandex launches its intelligent voice assistant for major desktop and mobile platforms.
- 2011
Nasdaq IPO
[1]Yandex N.V. completes an initial public offering on Nasdaq.
- 2001
Yandex Direct begins
[1]The company launches its contextual-advertising network.
- 1997
Yandex.ru search engine launches
[1]Yandex presents its search engine at the Softool exhibition in Moscow.
- 1993
The Yandex name is created
[1]Arkady Volozh and Ilya Segalovich adopt the Yandex name for their Russian-text indexing technology.
Products and positioning
A technology-led Russian internet ecosystem combining localized search and advertising with everyday consumer services, mobility, commerce and artificial intelligence.
Search and advertising · 1997
Yandex Search
Yandex’s core web-search service, designed around Russian-language indexing, ranking and local information. It supports the company’s broader advertising business and connects users with maps, news, commerce and other Yandex services.
Digital advertising · 2001
Yandex Direct
A contextual and performance-advertising platform that allows advertisers to place commercial messages across Yandex search results and associated properties.
Mapping and navigation · 2004
Yandex Maps
A mapping and navigation service incorporating geographic information, route planning, traffic data and local-business discovery. Its capabilities were expanded through the integration of traffic-monitoring technology and international mapping work.
Mobility and delivery · 2011
Yandex Go
A consumer platform associated with ride-hailing, taxi booking, food delivery and other urban logistics services. It grew substantially through the combination of Yandex and Uber operations in several regional markets.
E-commerce · 2000
Yandex Market
An online commerce marketplace offering product discovery, merchant listings and transactional services. It became fully controlled by Yandex after the company ended its e-commerce joint venture with Sberbank in 2020.
Voice assistant · 2017
Alice
Yandex’s intelligent voice assistant, available through software and smart-speaker products. Alice supports conversational requests and was later integrated with YandexGPT generative-AI capabilities.
Artificial intelligence · 2023
YandexGPT
A generative-language model introduced by Yandex in 2023 and used in applications including the Alice assistant.
Machine learning software · 2017
CatBoost
An open-source machine-learning library released by Yandex in 2017. It implements gradient-boosting methods and has been used in applications such as code completion, bot detection and trip-distance estimation.
Controversies
2022
Yandex reaches settlement in search competition dispute
Yandex said it reached a settlement with Russia's Federal Antimonopoly Service and an IT companies consortium over its search engine results. The settlement confirmed compliance with the warning, ended the case without fines, and established additional competition-related obligations; the FAS said Moscow's Arbitration Court approved the agreement.
2021
Unauthorized access to Yandex email accounts
Yandex disclosed that a system administrator had enabled unauthorized access to almost 5,000 user mailboxes.
2019
Government pressure over corporate control
Russian authorities pressured Yandex to restructure its governance, increasing the influence of pro-Kremlin representatives and creating additional barriers to changes in control.
2018
Regin cyberattack against Yandex
Yandex was targeted in October and November by an attack using Regin malware. Kaspersky Lab attributed the operation to intelligence agencies associated with the Five Eyes countries; the reported target was technical information concerning user authentication.
Marketing campaigns
- 2020COVID-19 home testing support
Russia
During the COVID-19 pandemic, Yandex made its home testing service free for residents of selected Russian areas for a period in April 2020.
Outcome. Short-term public-health service support.
Brand decisions
2024
Divestment of Russian assetsM&ABackground
Sanctions, foreign-ownership restrictions and geopolitical conditions made the previous Dutch holding-company structure difficult to maintain.
Action taken
Nebius Group sold the Russian Yandex businesses to a consortium of Russian investors and management.
Aftermath
The Russian operating group became separated from the former publicly traded international parent structure.
Transaction consideration. Approximately US$5.3 billion (July 2024)
2020
End the Sberbank e-commerce joint ventureStrategyBackground
Yandex and Sberbank had created a joint e-commerce ecosystem in 2018.
Action taken
Yandex took full ownership of Yandex Market and sold its interest in Yandex Money, which was rebranded as YooMoney.
Aftermath
Yandex gained direct control of its principal e-commerce platform while exiting the payment joint venture.
2018
Combine regional mobility operations with UberM&ABackground
Yandex and Uber operated overlapping ride-hailing businesses in Russia and nearby markets.
Action taken
The companies combined their regional ride-hailing activities and related operations.
Aftermath
The transaction strengthened Yandex’s position in regional ride-hailing and supported later expansion in delivery and autonomous driving.
Recent events
- Unconfirmed
Reported
Ukraine expands drone strikes on Yandex-owned data centres[3]
Reuters reports that Ukraine has expanded drone strikes targeting data centres owned by Russia's Yandex, with the company's data centre infrastructure as the object of the strikes.
Reported
Yandex suspends operations at Sasovo data center after drone strike[4]
Russian internet company Yandex suspended operations at one of its key data centers in Sasovo, Ryazan, in western Russia on Thursday (Oct. 8, 2026) after a drone strike caused a fire and affected part of its infrastructure. Yandex said the data center has stopped operating entirely and some of its services may be unavailable to users, while its core services were unaffected. The company said there were no casualties and emergency services were on site dealing with the aftermath. Ukraine, which has been stepping up attacks on Russian infrastructure, has not claimed responsibility for the attack.
Weekdays and relative dates follow the original report; their exact calendar dates have not been verified.
- Unconfirmed
Reported
Drone attack hits Yandex data hub site in Russia[5]
Drones struck a Yandex site in Russia, which Reuters reported as the first major attack on a Russian data hub.
Reported
Yandex reaches settlement in search competition dispute[2]
Yandex said it reached a settlement with Russia's Federal Antimonopoly Service and an IT companies consortium over its search engine results. The settlement confirmed compliance with the warning, ended the case without fines, and established additional competition-related obligations; the FAS said Moscow's Arbitration Court approved the agreement.
Reported
Microsoft Bing and Yandex release IndexNow WordPress plugin[6]
Microsoft Bing and Yandex released a plugin that integrates the IndexNow protocol with WordPress websites, enabling automated URL submission to multiple search engines.
Reported
Grubhub and Yandex announce robot delivery at the University of Arizona[7]
Grubhub and Yandex announced robot delivery at the University of Arizona, where students can order food from on-campus dining locations through the Grubhub app and have it delivered by Yandex rovers.
Reported
Yandex announces acquisition of Wind[8]
Yandex announced its acquisition of Israeli e-scooter rental company Wind. Yandex said it expected the deal to be finalized by the end of 2021; financial terms were not disclosed.
Reported
Yandex introduces SignalQ2 driver monitoring camera[9]
Yandex announced its new SignalQ2 LTE-enabled driver monitoring camera, based on Ambarella's CV25 system-on-chip, and said the camera was available immediately.
Reported
Yango Deli launches express food delivery in Paris[10]
Yandex launched express delivery of foods from local mini-warehouses in Paris under the Yango Deli brand. The service was available in ten municipal districts and several nearby communities.
Reported
Yandex announces fourth-quarter and full-year 2020 results[11]
Yandex announced unaudited financial results for the fourth quarter and full year ended December 31, 2020.
Sources20 sources
- 1Yandexen.wikipedia.org
- 2Yandex reaches settlement in search competition disputetelecom.economictimes.indiatimes.com
- 3乌克兰扩大对Yandex旗下数据中心的无人机袭击news.google.com
- 4Yandex遭无人机袭击后暂停萨索沃数据中心运营cnbc.com
- 5无人机袭击俄罗斯Yandex数据中心站点news.google.com
- 6Microsoft Bing 与 Yandex 发布 IndexNow WordPress 插件techradar.com
- 7Grubhub 与 Yandex 宣布在亚利桑那大学推出机器人配送prnewswire.com
- 8Yandex宣布收购Windsg.news.yahoo.com
- 9Yandex 推出 SignalQ2 驾驶员监控摄像头eejournal.com
- 10Yango Deli 在巴黎推出快速食品配送服务tass.com
- 11Yandex公布2020年第四季度及全年业绩finance.yahoo.com
- 12MLU完成收购Vezet Group部分资产finance.yahoo.com
- 13Yandex launches Yandex.Station sales in Israelinterfax.com
- 14Yandex开始使用自动驾驶机器人配送餐食themoscowtimes.com
- 15Yandex与Tinkoff终止合并讨论techgraph.co
- 16Yandex 推出 SoundsEasy 技能prweb.com
- 17Yandex确定12.5亿美元票据发行的初始转换价格finanznachrichten.de
- 18Yandex宣布在Yandex Zen推出视频流媒体服务arabnews.com
- 19Russia’s Yandex launches UK grocery delivery servicetimesofmalta.com
- 20Russia's Yandex launches video service aimed at rivaling YouTubebusinessghana.com
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