See a breakdown of every single video game Tencent has invested in.

Tencent has relatively low name recognition outside of China—despite being the world's biggest video game publisher—operating a 1.4-billion-user messaging network, and holding more than 80 companies with valuations exceeding $1B.

Watch a timeline of Tencent—one of China's earliest tech giants—despite the company's low profile.

See a breakdown of Tencent's revenue streams, which include fintech, advertising, games, and social.

Read an overview of Tencent's biggest business moments, from the 2011 WeChat launch to streaming deal with Universal Music Group.

In 2018, Tencent's market capitalization hit $580B, surpassing Facebook (now Meta) for the first time.

Read a breakdown of WeChat, the central technology in Tencent's empire that boasts roughly 1.4 billion users and hosts e-commerce, payment, and messaging services all in one place.

Listen to an interview with Tencent's chief financial officer Arthur Wang to hear how the company is leveraging to AI to stay ahead of the technological curve.

Watch a tour of Tencent's sprawling headquarters, focused on tech and health, located in China.

Understanding TikTok-owner ByteDance's business model

ByteDance has ridden TikTok's major success to become the world's most valuable startup. This deep dive showcases some of the company's smartest moves and tactics, and where it's headed next.

The world's 50 most valuable private companies

While public companies typically have the highest valuations, private companies get close. This list breaks down the top 50 as of 2025, with SpaceX at the top with a value of $350B, followed by ByteDance. Over three-fifths of the list are located in the US, with eight in China.

Twitch is a live-streaming platform popularized via the broadcast of esports events and users playing video games.

WeChat has become China's primary news platform, due to expansive user base and legacy media's adoption of the platform.

What's the difference between QQ, WeChat, and Weixin?

Tencent owns QQ, Weixin, and WeChat—three separate apps serving different users. QQ launched in 1999 as a youth-focused messenger. Weixin (for China) and WeChat (international) are technically the same app, but split to comply with regional regulations, especially around data and payments.

A timeline and visuals on TikTok's rapid growth

The app that would become TikTok is known as Douyin in China, and this article recounts its history, acquisition of rival Musical.ly, and rebranding ahead of its lightning growth. One visualization shows how quickly TikTok reached 1B users.

The streamer no longer just offers TV and movies

As a means of keeping existing subscribers engaged, and to add new users on the margins, the streaming service began releasing its own original video games. Many are based on existing Netflix titles and franchises. See their current offerings here.

See a web of circular investments among major AI industry players like Nvidia and OpenAI, as many top AI companies provide significant investments to one another.

TikTok boasts nearly 1.8B monthly users

The app has surged in popularity recently, with usage surging during the COVID-19 pandemic. Those users have generated high revenues, too, with over $23B in 2024.

TikTok is one of the fastest-growing social media platforms of all time

Centered around user-generated short videos, the platform was created by the Chinese technology company ByteDance Ltd. With over 1.8 billion users, the app has become a global force.

TikTok's 'sonic logo' imprints the app's identity across platforms

As the app's popular videos spread to other platforms like Instagram and Reddit, the company sought a way to alert viewers that the content originated on TikTok. They decided on the sonic logo that now acts as a bumper on all of its shared videos, to attract users.

The TikTok sale went through in January 2026

The app's ownership is now majority American, though TikTok CEO Shou Chew, who is Chinese, remains on the board of directors. It's unclear what, if anything, has changed for American users, as the company has historically kept the specifics of its algorithm a secret.

Visualize the world's most used ecommerce apps, from Amazon to Shein and Temu.

TikTok CEO Shou Zi Chew on its future

TikTok CEO Shou Zi Chew dives into how the trendsetting video app and cultural phenomenon works, from what distinguishes its algorithm and drives viral videos, to the challenges of content moderation and digital addiction in this wide-ranging conversation with the head of TED, Chris Anderson.

Creating a digital alternative to the traditional Chinese 'red envelope' payments helped spur WeChat's financial services growth, and helped it become a 'superapp.'

Created when Tencent launched the first version of its internet messaging platform, QQ, the company's winking penguin has become a ubiquitous cultural presence in China.

From 1986 to 2024, Microsoft has acquired at least 277 companies

Some of these acquisitions helped the company expand into enterprise software and services, including Visio, which integrated diagramming software into Microsoft Office, and Hotmail, which provided an email platform to customers. Recent acquisitions of Mojang and Activision Blizzard underscore an increasing emphasis on the video game industry.

Listen to a podcast episode that explains how the Chinese discount e-commerce retailer Temu became one of the most downloaded apps in the US.

Why TikTok's algorithm is likely driven by what you linger on

While the inner workings of the engine driving the vast majority of the app's engagement remain a secret, it is understood to rely heavily on what content users spend the most time watching rather than swipe past. Experts believe the app can develop user profiles robust enough for its algorithm to consistently match engaging content to in as little as two hours.

How TSMC, the world's biggest chip manufacturer, makes money

Taiwan Semiconductor Manufacturing Company has more than 500 clients across the world, but none are bigger or more consequential to its business than Apple. The iPhone maker accounts for 25% of TSMC's total revenue. TSMC controls more than 60% of the global market share in semiconductor manufacturing. Dive into the economics and outlook of this important company here.

TikTok explained: how the app became a global phenomenon

Since 2018, the short-form, video-sharing app TikTok has gone from launching in the US to becoming a habit-forming cultural force that’s signed up more than half of the country's population as users.

Owned by Tencent, WeBank was China's first digital bank and services 340 million customers.

In 2024, global ad spend surpassed $1T for the first time

Organizations like GroupM and WARC began predicting this record high in 2023. Five large tech companies (Alphabet, Meta, Amazon, Alibaba, and TikTok parent ByteDance) were predicted to account for more than half of all global ad spend in 2024.

Hackers once used 'Fortnite' to clean money from stolen credit cards

Hackers using stolen credit cards would create "Fortnite" accounts and purchase V-bucks, the in-game currency. The hackers would then sell the entire "Fortnite" account on sites like eBay. For instance, an account with $100 worth of stolen V-bucks might sell $25 on eBay.

How TikTok ate the internet

TikTok is now deeply integrated into American culture, thanks to the app’s powerful algorithm and focus on entertainment which have influenced popular trends and social media content consumption in the US. This immersive piece highlights TikTok’s role in helping shape everything from music to fashion and even politics in the US—while its connection to China has also drawn scrutiny and raised national security concerns.

TikTok's top 10 users have over 1B followers

Influencers like Charli D'Amelio and MrBeast, as well as more traditional stars like Dwayne "The Rock" Johnson, produce content that keep people scrolling.

Many of the top companies in the US by market cap began as tech startups

Combined, the top seven companies by market cap in the US as of December 2024—Apple, Nvidia, Microsoft, Alphabet, Amazon, Meta, and Tesla—were worth more than $16T at the time.

The world's top streaming services (by subscriber count)

With almost 270 million paying users, Netflix is the dominant force in streaming entertainment. But after enjoying a first-mover advantage for years, competitors are beginning to catch up. Most notable is Amazon, which leverages its Prime subscriptions to bundle Prime Video, and has amassed an estimated 200 million users. See an updated tracker of the world's biggest platforms by audience.

By 2024, Nvidia had become one of the world’s most valuable companies

Nvidia started as a graphics chip designer for PCs and consoles. This explainer traces its rise from early GPU innovation to powering AI breakthroughs and fueling the data centers behind today’s biggest tech platforms.

The global defense industry in one chart

The world's most valuable defense companies (for example, Lockheed Martin) make up much of the global defense industry. As of 2025, RTX led the pack with a roughly $183B market cap.

Douyin is a dominant channel for government propaganda

Driven by strict censorship rules, ByteDance Ltd. spun off TikTok from its sister app Douyin—the version available in China—in order to flourish in international markets. This “60 Minutes” report compares the apps side by side.

See a ranking of the world's most valuable brands

Evaluating a brand's value involves evaluating investments in marketing, the strength of the brand, and even the company's performance. Technology companies represent most of the global economy's brand value. As of 2026, Apple has the most valuable brand in the world at $608B.

TikTok doesn't exist in China

TikTok is owned by the Chinese company ByteDance Ltd., yet only the platform’s sister app Douyin is available in China. That's because the Chinese government regularly censors Douyin—something ByteDance likely believes would degrade TikTok, its international app.

Visualizing the world's $261T in investable assets

Nearly half of the world's portfolio of stocks and bonds originate in the US. Roughly 1% of all investable assets are in the form of cryptocurrency.

How to read the news on TikTok

There's plenty of news on TikTok, but that doesn't mean it's all reliable. This guide, written by a communication technology professor, breaks down the ways the app's algorithm delivers news. It also covers how users can determine whether or not a story is factual or misleading. Most strikingly, the professor warns readers that if they didn't search for a TikTok video, then "it probably found you."

Nvidia was founded in a Denny's restaurant

Nvidia is one of a handful of companies valued at more than $1T. In its early days, the semiconductor company sold GPUs, or graphics processing units, that were used for video games. But in recent years, Nvidia's chips have been used for crypto and AI. Nvidia has faced several setbacks on its journey, including when the US sanctioned chip exports to China.

Nvidia pioneered the GPU industry via its origins as a video game company

From the mid-1990s to early 2000s, Nvidia carved out a niche as a maker of semiconductor chips specially designed for the video game industry. Nvidia broke through the competition to seal deals with TSMC and Microsoft, and popularized the term "graphics processing unit," aka GPU.

Losing the kids to video games

An estimated 60 million people suffer from internet gaming disorder worldwide, a category created by the World Health Organization in 2018 to help communities support individuals plagued by pathological play. As the world's most-played game of all...

Less than half of TikTok's US users have posted a video

Like most platforms, content is driven by a small number of active users—in TikTok's case, 25% of accounts are responsible for an estimated 98% of content posted.

Temu was born out of a Chinese company that, at the time, was called Pinduoduo

Today, the company is called PDD Holdings, and owns both Temu and its very similar sister app in China, Pinduoduo.

Walmart was the first traditional retailer to crack the $1T club

In early 2026, the company joined major tech companies Nvidia, Apple, and Meta (among others) as one of the rare firms with a market capitalization beyond $1T. See the latest top companies here.

Fantasy football is now a $10B industry

Curious about how fantasy football grew into a global empire? This video breaks down how a losing Oakland Raiders team led to the first form of fantasy football, long before the internet and smartphones made it a worldwide phenomenon.