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The 10 Largest Internet Companies in the World and How They Got So Big

The internet has transformed from a niche technology used by academics and computer enthusiasts into an integral platform that impacts every aspect of business, communication, entertainment and more. Powering this digital revolution are internet-based consumer tech giants that have amassed vast audiences and upended industries in short periods of time.

This article will analyze the 10 largest internet companies in the world, as measured by their annual revenues. We’ll explore their key products and services, growth strategies and sources of enormous influence. Understanding what these juggernauts do and tracking their evolution provides insight into the past, present and future internet landscape.

The Rise of Internet Giants

In the late 1990s, the web began transitioning from a novel curiosity to a mainstream sensation. As more people got online, internet companies recognized the massive business potential in domains like search, e-commerce and social networking.

Fast forward a couple decades later, and internet platforms now boast billions of users who rely on them for essential tasks, entertainment and communication. The largest internet companies rank among the biggest businesses in the world, generating hundreds of billions in annual revenue.

What explains the meteoric rise of internet companies over legacy businesses across other sectors? Several key factors underpin their success:

  • Powerful Network Effects: As online platforms gain more users, they become increasingly valuable since there are more people to interact and transact with. Leading companies tap into self-reinforcing dynamics where size begets more growth.

  • Scalability and Automation: Software and internet business models can scale at very low marginal costs since they don‘t require brick-and-mortar infrastructure. Automation also boosts efficiency.

  • Data and Analytics: Internet companies leverage the massive amounts of user data they accumulate to refine products, target advertising and find new monetization avenues.

With those broad trends in mind, let’s explore the 10 leaders achieving internet scale.

#10 – PayPal

PayPal pioneered online payments and money transfers, providing the infrastructure for e-commerce transactions. Though PayPal has faced competition over the years, it has retained a sizable user base through partnerships, its trusted brand and Venmo acquisition.

  • Year Founded: 1998
  • Founders: Peter Thiel, Luke Nosek, Max Levchin
  • HQ: San Jose, CA
  • Annual Revenue: $25.4 billion
  • Main Products: Online payments, money transfers, Venmo
  • Users: 426 million active accounts

PayPal allows people and businesses worldwide to send and receive payments securely. This facilitates commerce for both digital and physical goods. PayPal also provides merchant payment processing services.

In 2002, PayPal was acquired by eBay and helped drive rapid growth of e-commerce through that strategic relationship. The service maintains a simple fee structure, generally charging a percentage fee plus fixed fee per transaction.

PayPal separated from eBay in 2015 to become an independent, publicly-traded company. It has since expanded aggressively through partnerships with major retailers and platforms.

The company also acquired peer-to-peer payments app Venmo, which has popularised new social functionality around exchanging payments. Venmo now has over 90 million users in the U.S. alone.

#9 – Meituan

Meituan is a Chinese “everything app” facilitating services from food delivery to hotel booking for hundreds of millions of users. It is China’s third most valuable internet company behind Alibaba and Tencent.

  • Year Founded: 2010
  • Founders: Wang Xing
  • HQ: Beijing, China
  • Annual Revenue: $27.8 billion
  • Main Products: Food delivery, hotel booking, bike sharing, ticketing
  • Monthly Active Users: 290 million+

Meituan (“beautiful group” in Chinese) pioneered group buying deals in 2010 before shifting to on-demand neighborhood services and e-commerce. Food delivery now accounts for nearly 60% of its business.

The app offers comprehensive local lifestyle services, allowing Chinese consumers to access food delivery, hotel booking, bike sharing, movie tickets and more all from one platform.

Meituan has expanded aggressively in smaller Chinese cities, building up strong logistics and becoming a “super app” for services. Its growth has benefitted from urbanization and a rising middle class embracing online convenience.

The company has raised over $10 billion in funding. Investors are bullish on both domestic growth prospects and Meituan’s potential to expand offerings and international reach.

#8 – Netflix

Netflix is the undisputed leader powering the global streaming revolution, spending billions on original content for its 220+ million subscribers.

  • Year Founded: 1997
  • Founders: Reed Hastings & Marc Randolph
  • HQ: Los Gatos, CA
  • Annual Revenue: $29.7 billion
  • Main Products: Streaming video on demand
  • Subscribers: 223 million paid memberships

Netflix began as a DVD-rental-by-mail business before transitioning successfully to become the dominant force in streaming entertainment. It has poured billions into developing critically acclaimed original movies and series like Stranger Things, Squid Game and The Crown. Exclusive content is crucial for Netflix to attract and retain subscribers.

In 2007, Netflix pioneered streaming movies over the internet. As broadband speeds increased, Netflix quickly shifted from mailing DVDs to instantly delivering video wirelessly.

The company operates a simple subscription model with plans now ranging from $9.99 to $19.99 per month in the U.S., depending on video quality and number of concurrent streams supported. Revenue from subscribers has funded Netflix’s rise to streaming supremacy.

But with intensifying competition in streaming video, Netflix will need to control content costs while continuing to release hit shows that drive membership growth.

#7 – ByteDance

ByteDance owns viral short video app TikTok along with Chinese equivalents Douyin and Xigua. Its apps have been downloaded over 3 billion times.

  • Year Founded: 2012
  • Founder: Zhang Yiming
  • HQ: Beijing, China
  • Annual Revenue: $58 billion
  • Main Apps: TikTok, Douyin, Xigua Video
  • Monthly Active Users: 1.9 billion

Despite being less than a decade old, ByteDance has quickly emerged as a dominant social media force thanks to its globally popular TikTok. However, TikTok represents just one slice of the company’s overall business.

ByteDance’s first breakout app was news platform Toutiao, which pioneered an AI-based recommendation engine to surface engaging content. This targeted curation technology became the foundation of ByteDance’s subsequent apps.

Douyin, the Chinese version of short-video sharing app TikTok, helped supercharge ByteDance’s growth starting in 2016. Douyin allows users to create, edit and share 15-second videos. Hailed as the “last sunshine app”, its usage and revenue have boomed in China.

TikTok essentially took the same core short video concepts pioneered by Douyin to achieve global sensation status, particularly among Gen Z users. Though TikTok faces ongoing political controversy and restrictions in the US, it continues expanding its large, young user base across Europe, Asia and beyond.

With a wide range of successful apps centered around sharing video content, ByteDance has quickly become one of the world‘s most valuable startups. However, increased competition from rivals like Kuaishou and potential regulation of its apps poses risks.

#6 – Tencent

Chinese digital giant Tencent is the world‘s largest gaming company and operates China‘s most popular messaging apps WeChat and QQ.

  • Year Founded: 1998
  • Founders: Ma Huateng, Zhang Zhidong
  • HQ: Shenzhen, China
  • Annual Revenue: $86.8 billion
  • Main Products: WeChat, QQ, video games, music streaming
  • Monthly Active Users: over 1.26 billion

Tencent has become China‘s biggest social networking, gaming and media giant primarily through WeChat, known as "app for everything" with over 1 billion monthly active users.

Uniquely, Tencent doesn‘t compete head-to-head against Chinese internet rivals Alibaba and ByteDance. Instead it often backs them. For example, Tencent is a major shareholder in Meituan and Pinduoduo. Cross-shareholdings help Tencent profit from broader internet growth.

Beyond messaging, Tencent operates China‘s top games publisher and streaming services for music (Tencent Music) and video (Tencent Video). Online games like League of Legends and Clash Royale have proven lucrative, and Tencent has also invested heavily in game studios worldwide.

Tencent will likely remain dominant in its core Chinese market but has struggled to expand many services abroad. It faces tougher competition from super apps like Line in Japan and Kakao in South Korea.

#5 – Alibaba

China‘s e-commerce leader Alibaba operates online shopping platforms Taobao and Tmall, handling consumer transactions of nearly $1 trillion annually.

  • Year Founded: 1999
  • Founder: Jack Ma
  • HQ: Hangzhou, China
  • Annual Revenue: $134.5 billion
  • Main Platforms: Taobao, Tmall, AliExpress
  • Annual Active Consumers: ~1.3 billion

Alibaba pioneered Chinese e-commerce with B2B marketplace Alibaba.com followed by Taobao for consumer-to-consumer transactions in 2003. With 600 million Chinese online shoppers fueling its rise, Alibaba now claims to handle more e-commerce than Amazon and eBay combined.

The company makes money by charging merchants on its platforms a mix of listing fees, advertising fees and transaction commissions. Alibaba has leveraged this revenue to expand into cloud services, streaming entertainment and "New Retail", an effort to integrate online shopping with physical stores.

However, strict competition laws have blocked Alibaba from operating in China’s over $300 billion food delivery sector, stifling some expansion plans. Rampant counterfeit listings also remain a persistent issue that brands have criticized Alibaba for not resolving. Still, the company‘s entrenched status as the gateway to Chinese consumers gives it options to diversify revenue streams.

#4 – Meta (Facebook)

Meta Platforms, the parent company of Facebook, Instagram, WhatsApp and more, is the world‘s biggest social media business with billions of users across its apps.

  • Year Founded: 2004
  • Founders: Mark Zuckerberg, Eduardo Saverin, and others
  • HQ: Menlo Park, CA
  • Annual Revenue: $117.9 billion
  • Main Apps: Facebook, Instagram, WhatsApp, Messenger
  • Monthly Active Users: 3.51 billion

Since pioneering the social media industry with Facebook in 2004, Meta has acquired hugely popular apps like Instagram, WhatsApp and Oculus while attempting to shape the future of digital interaction through its “metaverse” virtual reality initiative.

Meta’s business model centers around targeted advertising. Companies pay Meta to display ads to specific Facebook and Instagram users based on their personal data and interests. Powerful ad targeting and measurement tools make Meta a top choice for advertisers, though data privacy issues complicate matters.

Meta is also pouring billions into augmented and virtual reality technology to eventually replace smartphones with more immersive, interconnected digital experiences. But so far Metaverse products remain niche without a clear path to profitability.

With worldwide social media use near saturation, Meta’s biggest challenge is finding new streams of meaningful revenue growth, whether that’s subscriptions, commerce, virtual reality or the metaverse.

#3 – JD.com

JD.com, also called Jingdong, is China’s second largest e-commerce company behind Alibaba. It is expanding into logistics, groceries, healthcare and more.

  • Year Founded: 1998
  • Founder: Liu Qiangdong
  • HQ: Beijing, China
  • Annual Revenue: $149.3 billion
  • Main Business: E-commerce, logistics
  • Active Customers: ~550 million

Jingdong began selling computer parts before expanding to other consumer electronics and household goods categories. As it added millions of SKUs, JD invested heavily in nationwide infrastructure for storage, delivery personnel and advanced fulfillment capabilities.

JD now offers ultra-fast shipping unmatched by rivals, with over 90% of direct retail orders delivered same-day or next-day. Ordering perishables through its JD Fresh unit brings grocery delivery in under 30 minutes. JD is testing delivery by drone and robot.

With a reputation for authentic products and leading fulfillment speeds, JD.com has a strong foothold in China’s younger cities. It has partnered with traditional brick-and-mortar chains like Walmart to help modernize commercial infrastructure nationally.

As competition intensifies, JD is pooling resources into other emerging sectors like online healthcare, insurance and wealth management hoping to stimulate repeat customer use of JD’s apps.

#2 – Alphabet

Alphabet is the parent company of search engine Google along with various enterprise and emerging technology businesses in sectors like AI, self-driving cars, smart homes and more.

  • Year Founded: 2015
  • Founders: Larry Page and Sergey Brin
  • HQ: Mountain View, CA
  • Annual Revenue: $257 billion
  • Main Units: Google search, Maps, Android OS, Gmail, Chrome, YouTube
  • Monthly Active Users: billions across core services

Google‘s flagship search engine remains Alphabet‘s biggest revenue driver, receiving billions of queries per day. Search is closely integrated with Google‘s expansive ecosystem including Maps, Gmail, Chrome browser, Android phones and YouTube.

By aggregating and distributing information online, Google has become an essential utility. It now processes over 40,000 search queries every second. Search’s continued growth stems from constant refinement of relevancy ranking algorithms to surface preferred content.

Alphabet was formed in 2015 to serve as a holding company housing Google along with "Other Bets" like self-driving car company Waymo and smart home device maker Nest. Alphabet separates Google‘s cash cow online advertising units from fledgling businesses aiming to tap new markets.

As Google navigates turbulent changes to ad targeting policies and data privacy regulations, search remains a consistent cash flow fueling Alphabet‘s myriad technical ambitions.

#1 – Amazon

The world‘s largest online retailer Amazon operates an unprecedented array of businesses ranging from e-commerce to cloud computing, brick-and-mortar grocery and more.

  • Year Founded: 1994
  • Founder: Jeff Bezos
  • HQ: Seattle, WA
  • Annual Revenue: $469 billion
  • Main Businesses: Online retail, cloud services, streaming entertainment, AI, advertising
  • Prime Members: ~200 million

What began as an online book seller has evolved at breakneck speed into one of Earth‘s most valuable companies delivering practically any item imaginable to your door in record time.

Beyond its hallmark ultra-fast shipping and broad e-commerce selection, Amazon has been an aggressive first mover in areas like cloud computing services (AWS), voice AI assistants (Alexa), cashierless Go convenience stores, original TV programming and music streaming.

By reinvesting revenue into extending Amazon‘s reach across industries online and offline, Bezos has engendered fierce customer loyalty. Investors are patient with low margins as the company experiments, learns and iterates. An obsession for understanding changing customer desires enables constant evolution.

However, Amazon faces growing scrutiny around its market power, labor practices and sustainability. Antitrust regulation poses perhaps the largest risk as global watchdogs question whether Amazon unfairly uses internal data from its platform to launch and promote its own brands. Still, Bezos has built a customers-first ecosystem delivering innovation and convenience that no company can yet match.


And there you have it – 10 internet giants who have leveraged digital business models and relentless execution to secure their positions among the largest companies in the world by revenue.

Through visionary leaders, network effects, platform synergies and aggressive expansion plays like M&A, internet heavyweights continue setting the pace of innovation across retail, media, advertising and entertainment globally. Their battle for dominance across high-growth sectors like cloud computing and next-gen technologies augurs an internet landscape primed for disruption for decades to come.