# Media companies and publishers around the world

Tamtam tracks 4,316 media companies and publishers worldwide. This list ranks the 100 largest by number of employees on LinkedIn, led by Amazon, The Walt Disney Company and Reliance Industries Limited. Their median headcount is 14,326. Half of them were founded in 1983 or later. The most common headquarters are New York (20), London (7) and Paris (3).

This selection of large companies includes major players in software development, entertainment, and telecommunications. Among them are Amazon, an e-commerce giant, The Walt Disney Company, known for its animated features and theme parks, and Comcast, which delivers broadband, mobile, and video products. Also present are Meta, focusing on social technology platforms, and Tencent, a Chinese technology company active in communications and financial technology.

A notable pattern is the dominance of US-based companies, particularly in the technology and entertainment sectors, alongside significant global presences like Reliance Industries Limited from India, which spans hydrocarbons, retail, and telecommunications, and LVMH from France, a world leader in luxury goods.

🌍 World · 100 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Amazon](https://www.tamtam.ai/c/amazon) (amazon.com)<br>An e-commerce giant offering a vast selection of products, convenient shopping experiences, and fast delivery, connecting buyers with a wide range of sellers | Software Development | 🇺🇸 Seattle | 1,541,000 |  |
| 2 | [The Walt Disney Company](https://www.tamtam.ai/c/the-walt-disney-company) (thewaltdisneycompany.com)<br>An entertainment company creating magical experiences through animated features, theme park attractions, sports coverage, and television shows for global audiences | Entertainment Providers | 🇺🇸 Burbank | 220,000 |  |
| 3 | [Reliance Industries Limited](https://www.tamtam.ai/c/reliance-industries-limited) (ril.com)<br>Company's activities span hydrocarbon exploration and production, petroleum refining, petrochemicals, retail, and telecommunications. Committed to innovation-led, exponential growth. | Oil and Gas | 🇮🇳 Navi Mumbai | 200,730 |  |
| 4 | [Comcast](https://www.tamtam.ai/c/comcast) (comcast.com)<br>Delivering broadband, mobile, and video products, along with entertainment, sports, news, and theme park experiences; driven by passionate creators and innovators | Telecommunications | 🇺🇸 Philadelphia | 189,000 | 1963 |
| 5 | [Meta](https://www.tamtam.ai/c/meta) (meta.com)<br>Focuses on creating social technology platforms, including virtual and augmented reality experiences, and operates popular apps like Facebook and Instagram to connect people globally | Software Development | 🇺🇸 Menlo Park | 164,418 |  |
| 6 | [LVMH](https://www.tamtam.ai/c/lvmh) (lvmh.com)<br>World leader in luxury goods, crafting high-end products across wines, fashion, cosmetics, jewelry, and selective distribution with 75 iconic brands. | Retail Luxury Goods and Jewelry | 🇫🇷 Paris | 150,393 |  |
| 7 | [YouTube](https://www.tamtam.ai/c/youtube) (youtube.com)<br>Team-oriented, creative workplace within Google, developing and rolling out key features and products quickly Headquartered in San Bruno Opportunities globally | Technology, Information and Internet | 🇺🇸 San Bruno | 113,401 |  |
| 8 | [TikTok](https://www.tamtam.ai/c/tiktok) (tiktok.com)<br>A leading platform for short-form video, fostering creativity and innovation with a flat company structure and global presence for career growth opportunities | Entertainment Providers | 🇺🇸 Los Angeles | 91,370 |  |
| 9 | [Tencent](https://www.tamtam.ai/c/tencent) (tencent.com)<br>A technology company based in China that enriches the lives of Internet users through communications, social platforms, advertising, financial technology, and business services | Software Development | 🇨🇳 Shenzhen | 89,197 | 1998 |
| 10 | [NBCUniversal](https://www.tamtam.ai/c/nbcuniversal) (nbcuniversal.com)<br>This company creates world-class content distributed through film, television, streaming platforms, theme parks, and consumer experiences promoting diversity and inclusion | Entertainment Providers | 🇺🇸 New York | 59,118 |  |
| 11 | [ByteDance](https://www.tamtam.ai/c/bytedance) (joinbytedance.com)<br>incubator of global platforms, fostering imagination across commerce, content, entertainment, and enterprise services to inspire creativity and enrich lives globally. | Software Development | 🇨🇳 China | 49,723 | 2012 |
| 12 | [SEO](https://www.tamtam.ai/c/seo-naso) (searchengineoptimization.blog)<br>Providing SEO best practices, AI-driven search optimization tips, industry news, and expert advice to enhance online visibility and traffic. | Blogs | 🇮🇳 | 47,811 | 1999 |
| 13 | [Bouygues Group](https://www.tamtam.ai/c/bouygues-group) (bouygues.com)<br>Provides solutions addressing essential societal needs like housing, transportation, low-carbon energy, communication, news, and entertainment across over 80 countries. | Construction | 🇫🇷 Paris | 45,769 |  |
| 14 | [Warner Bros. Discovery](https://www.tamtam.ai/c/warner-bros-discovery) (wbd.com)<br>A global media and entertainment company with a diverse portfolio of television, film, streaming, and gaming content, combining premium assets from multiple sources | Entertainment Providers | 🇺🇸 New York | 43,546 |  |
| 15 | [BBC](https://www.tamtam.ai/c/bbc) (bbc.co.uk)<br>Leading public service broadcaster, creates impartial, independent, distinctive, world-class programmes and content; informs, educates, entertains millions globally. | Broadcast Media Production and Distribution | 🇬🇧 London | 42,697 | 1922 |
| 16 | [RELX](https://www.tamtam.ai/c/relx) (relx.com)<br>Global provider of information-based analytics for professionals across industries, helping customers make informed decisions through innovative solutions and technologies | Technology, Information and Media | 🇬🇧 London | 37,600 |  |
| 17 | [Mattel, Inc.](https://www.tamtam.ai/c/mattel-inc) (mattel.com)<br>A purpose-driven company creating innovative products and experiences to inspire, entertain, and develop children through play, with iconic brands and global presence | Manufacturing | 🇺🇸 El Segundo | 37,000 | 1945 |
| 18 | [Major League Baseball (MLB)](https://www.tamtam.ai/c/major-league-baseball-mlb) (mlb.com)<br>Organizes and manages professional baseball teams in the U.S. and Canada, promotes the sport globally, and engages fans through media and community initiatives. | Spectator Sports | 🇺🇸 New York | 36,880 |  |
| 19 | [Thomson Reuters](https://www.tamtam.ai/c/thomson-reuters) (thomsonreuters.com)<br>It offers news and information tools for professionals in legal, regulatory, and tax sectors, helping them navigate complex environments. | Software Development | 🇨🇦 Toronto | 36,640 |  |
| 20 | [RP Sanjiv Goenka Group](https://www.tamtam.ai/c/rp-sanjiv-goenka-group) (rpsg.in)<br>A rapidly expanding conglomerate with diverse holdings in power, energy, manufacturing, retail, IT services, FMCG, media, entertainment, and agriculture sectors | Consumer Services | 🇮🇳 Kolkata | 36,571 | 1820 |
| 21 | [Cox Enterprises](https://www.tamtam.ai/c/cox-enterprises) (coxenterprises.com)<br>Global family-owned company focusing on broadband communications, automotive solutions, and sustainable technologies to improve communities and future mobility. | Technology, Information and Media | 🇺🇸 Atlanta | 35,357 | 1898 |
| 22 | [Sky](https://www.tamtam.ai/c/sky) (sky.com)<br>A leading media and entertainment company offering innovative TV, streaming services, connectivity solutions, premium content production, and societal impact initiatives | Broadcast Media Production and Distribution | 🇬🇧 Middlesex | 35,346 | 1989 |
| 23 | [Bell](https://www.tamtam.ai/c/bell-montreal) (letstalk.bell.ca)<br>A leading Canadian communications company offering advanced wireless, internet, TV, media, and business services, as well as supporting social and economic prosperity | Telecommunications | 🇨🇦 Montreal | 34,053 | 1880 |
| 24 | [Sky Deutschland GmbH](https://www.tamtam.ai/c/sky-deutschland-gmbh) (careers.sky.com)<br>A leading media and entertainment company with 23 million customers, offering original content, innovative technology, and a commitment to diversity and sustainability | Media and Telecommunications | 🇩🇪 Unterföhring | 34,000 |  |
| 25 | [CMA CGM](https://www.tamtam.ai/c/cma-cgm) (cma-cgm.com)<br>Provides global sea, land, air, and logistics solutions, transports containers and humanitarian aid, operates media outlets, and supports education and equality. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Marseille | 32,563 | 1978 |
| 26 | [National Basketball Association (NBA)](https://www.tamtam.ai/c/national-basketball-association-nba) (nba.com)<br>Global basketball leagues offering professional games, digital content, merchandise, social media engagement, and community programs promoting education and health. | Spectator Sports | 🇺🇸 New York | 29,069 |  |
| 27 | [Rogers Communications](https://www.tamtam.ai/c/rogers-communications) (rogers.com)<br>Provider of communication services, supporting everyday connections and ensuring seamless connectivity for work and personal needs, with a focus on customer satisfaction | Telecommunications | 🇨🇦 Toronto | 28,500 |  |
| 28 | [Red Bull](https://www.tamtam.ai/c/red-bull) (redbull.com)<br>A global company selling energy drinks in over 170 countries, focusing on giving wings to both people and ideas since 1987 | Food and Beverage Services | 🇦🇹 Fuschl | 27,447 | 1987 |
| 29 | [Bloomberg](https://www.tamtam.ai/c/bloomberg) (bloomberg.com)<br>Global provider of real-time financial data, market information, and news, leveraging technology and analysis to support financial decision-making worldwide. | Financial Services | 🇺🇸 New York | 26,832 | 1981 |
| 30 | [Grupo Salinas](https://www.tamtam.ai/c/grupo-salinas) (gruposalinas.com)<br>Operating in specialized commerce, financial services, telecommunications, and media, focusing on economic, social, and environmental value creation. | Financial Services | 🇲🇽 | 26,460 |  |
| 31 | [Sony](https://www.tamtam.ai/c/sony) (sony.com)<br>Creates groundbreaking technology, entertainment, and services across various industries, aiming to evoke emotion and push boundaries for people worldwide. | Entertainment Providers | 🇯🇵 Tokyo | 24,935 | 1946 |
| 32 | [Dow Jones](https://www.tamtam.ai/c/dow-jones) (dowjones.com)<br>It is a global provider of news and business information, offering content through various formats and renowned publications for over 130 years. | Online Audio and Video Media | 🇺🇸 New York | 23,973 |  |
| 33 | [Electronic Arts (EA)](https://www.tamtam.ai/c/electronic-arts-ea) (ea.com)<br>Develops and publishes interactive entertainment and video games, fostering a global community with creativity and player engagement. | Entertainment Providers | 🇺🇸 Redwood City | 23,703 |  |
| 34 | [LinkedIn](https://www.tamtam.ai/c/linkedin) (careers.linkedin.com)<br>It connects professionals globally, offering services like Talent Solutions, Marketing Solutions, Sales Solutions, and Premium Subscriptions for productivity and success. | Software Development | 🇺🇸 Sunnyvale | 23,635 |  |
| 35 | [USP - Universidade de São Paulo](https://www.tamtam.ai/c/usp-universidade-de-sao-paulo) (www5.usp.br)<br>Educates students, conducts research, and contributes to scientific productivity, recognized by global rankings for faculty, student, and staff dedication. | Higher Education | 🇧🇷 São Paulo | 23,205 | 1934 |
| 36 | [Wolters Kluwer](https://www.tamtam.ai/c/wolters-kluwer) (wolterskluwer.com)<br>Global leader in professional information and software solutions across healthcare, tax, finance, legal, and corporate sectors, serving customers worldwide | Software Development | 🇳🇱 Alphen aan den Rijn | 22,177 | 1836 |
| 37 | [Adani Group](https://www.tamtam.ai/c/adani-group) (adani.com)<br>Diversified infrastructure group with transport logistics and energy utilities, focusing on large-scale development and sustainable growth across India. | Utilities | 🇮🇳 | 21,480 | 1988 |
| 38 | [Na volné noze](https://www.tamtam.ai/c/na-volne-noze) (navolnenoze.cz)<br>Supporting and promoting Czech independent professionals since 2005, with a community of thousands, events, social media reach of 200K, and educational resources | Human Resources Services | 🇨🇿 Ostrava | 21,291 | 2005 |
| 39 | [Bertelsmann SE & Co. KGaA](https://www.tamtam.ai/c/bertelsmann-se-and-co-kgaa) (wonderl.ink)<br>A global media, services, and education company with diverse subsidiaries, generating billions in revenue and striving for climate neutrality by 2030 | Media Production | 🇩🇪 Gütersloh | 20,799 |  |
| 40 | [İ‣G‣L - İzmir Global Logistik EOOD](https://www.tamtam.ai/c/globo-rio-de-janeiro) (g.globo)<br>A diverse team across the country and world creates TV channels, digital products, and new business models to engage users and prioritize data-driven decision making | Media Production | 🇧🇷 Rio de Janeiro | 20,000 | 1965 |
| 41 | [Universal Music Group](https://www.tamtam.ai/c/universal-music-group) (universalmusic.com)<br>Global leader in music-based entertainment with extensive catalog, artist development, music production, distribution, and merchandising across various genres and countries | Entertainment Providers | 🇺🇸 Santa Monica | 19,473 |  |
| 42 | [Spotify](https://www.tamtam.ai/c/spotify) (lifeatspotify.com)<br>A global audio streaming service that allows users to discover, manage, and share music, with options for a premium ad-free experience | Musicians | 🇸🇪 Stockholm | 19,339 | 2006 |
| 43 | [Netflix](https://www.tamtam.ai/c/netflix) (netflix.com)<br>A global entertainment service offering a wide range of TV shows, movies, and games in multiple genres and languages for millions of paid members worldwide | Entertainment Providers | 🇺🇸 Los Gatos | 18,533 | 1997 |
| 44 | [The Wall Street Journal](https://www.tamtam.ai/c/the-wall-street-journal) (wsj.com)<br>Provides award-winning journalism with extensive coverage of news, politics, culture, and business through print, digital, and mobile platforms. | Newspaper Publishing | 🇺🇸 New York | 17,673 |  |
| 45 | [Hallmark Cards](https://www.tamtam.ai/c/hallmark-cards) (careers.hallmark.com)<br>Family-owned global business creating emotionally connected world through greeting cards, gifts, media networks, real estate development, and art products for children worldwide | Retail | 🇺🇸 Kansas City | 17,388 | 1910 |
| 46 | [TED Conferences](https://www.tamtam.ai/c/ted-conferences) (ted.com)<br>Discovering and promoting powerful ideas globally to inspire change, shift perspectives, and create positive impact across communities and disciplines. | Non-profit Organizations | 🇺🇸 New York | 16,033 |  |
| 47 | [IEEE](https://www.tamtam.ai/c/ieee) (ieee.org)<br>Organization for advancing technological innovation and excellence for humanity. Inspires a global community through publications, conferences, standards, and educational activities. | Non-profit Organizations | 🇺🇸 Piscataway | 15,558 | 1884 |
| 48 | [Twitch](https://www.tamtam.ai/c/twitch) (twitch.tv)<br>A platform where diverse communities gather daily to support streamers, play beloved games, and connect with one another | Software Development | 🇺🇸 San Francisco | 14,817 | 2011 |
| 49 | [CBC/Radio-Canada](https://www.tamtam.ai/c/cbc-radio-canada) (cbc.radio-canada.ca)<br>Canadian public broadcaster promoting Canadian culture through diverse programming in multiple languages, supporting creative work and job opportunities in television production | Broadcast Media Production and Distribution | 🇨🇦 Ottawa | 14,336 |  |
| 50 | [The New York Times](https://www.tamtam.ai/c/the-new-york-times) (nytco.com)<br>Independent journalism organization delivering deeply reported stories, innovative digital products, and data-driven insights to engage and inform global audiences. | Newspaper Publishing | 🇺🇸 New York | 14,326 | 1851 |
| 51 | [Times Internet](https://www.tamtam.ai/c/times-internet) (timesinternet.in)<br>A leading digital products provider in India, offering news, entertainment, marketplaces, and transactions with a focus on inclusivity and diversity | Technology, Information and Internet | 🇮🇳 Gurugram | 14,232 |  |
| 52 | [Sohu.com](https://www.tamtam.ai/c/sohu-com) (sohu.com)<br>Premier online brand in China offering a network of web properties and community-based products for information, entertainment, and communication | Technology, Information and Internet | 🇨🇳 Beijing | 14,201 | 1999 |
| 53 | [Business Insider](https://www.tamtam.ai/c/business-insider) (businessinsider.com)<br>Stay updated on latest news and trends through social media platforms and homepage for top stories Follow us on Facebook, Instagram, YouTube, and TikTok | Online Audio and Video Media | 🇺🇸 New York | 14,109 | 2007 |
| 54 | [Reliance Jio Infocom Limited](https://www.tamtam.ai/c/reliance-jio-infocom-limited) (ril.com)<br>Specializing in petroleum refining, marketing, textiles, and infotel services, the company offers a diverse range of products and solutions | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Jaipur | 14,067 |  |
| 55 | [Pinterest](https://www.tamtam.ai/c/pinterest) (pinterest.com)<br>It is a visual inspiration platform with 482 million monthly active users, helping people search, save, and shop ideas. | Software Development | 🇺🇸 San Francisco | 13,766 | 2010 |
| 56 | [Pearson](https://www.tamtam.ai/c/pearson-london) (pearson.com)<br>A global leader in learning, offering digital content, assessments, qualifications, and data to create vibrant and enriching learning experiences worldwide | Education | 🇬🇧 London | 13,596 |  |
| 57 | [Springer Nature](https://www.tamtam.ai/c/springer-nature) (springernature.com)<br>A global organization dedicated to advancing research and learning through trusted publications, platforms, and technology solutions for professionals worldwide | Information Services | 🇩🇪 Berlin | 13,451 |  |
| 58 | [MultiChoice Group](https://www.tamtam.ai/c/multichoice-group) (multichoice.com)<br>Provides entertainment platforms and content security services, delivering African storytelling to over 19 million people across 50 countries. | Broadcast Media Production and Distribution | 🇿🇦 Randburg | 13,144 | 1995 |
| 59 | [Sony Interactive Entertainment](https://www.tamtam.ai/c/sony-interactive-entertainment) (sonyinteractive.com)<br>A global leader in entertainment and innovation, delivering cutting-edge hardware, network services, and award-winning games through the PlayStation line of products | Entertainment Providers | 🇺🇸 San Mateo | 13,000 |  |
| 60 | [Elsevier](https://www.tamtam.ai/c/elsevier) (elsevier.com)<br>A global leader in information and analytics, empowering researchers and healthcare professionals to advance science and improve health outcomes worldwide | Information Services | 🇳🇱 Amsterdam | 12,829 | 1880 |
| 61 | [Mynet](https://www.tamtam.ai/c/mynet) (mynet.com)<br>Leading digital platform in Turkey, providing a variety of online services such as social media, online education, and mobile games to millions of users | Technology, Information and Internet | 🇹🇷 Maslak | 12,681 | 1999 |
| 62 | [iHeartMedia](https://www.tamtam.ai/c/iheartmedia) (iheartmedia.com)<br>A leading media company with the largest national reach in America, providing multiplatform connections through radio broadcasting, digital services, podcasts, live events, and more | Broadcast Media Production and Distribution | 🇺🇸 New York | 12,599 |  |
| 63 | [France Télévisions](https://www.tamtam.ai/c/france-televisions) (recrutement.francetelevisions.fr)<br>Leading French broadcasting group. Provides television programs to nearly 4 out of 10 French people daily. Public service with social and cultural role. | Broadcast Media Production and Distribution | 🇫🇷 Paris | 12,382 | 2000 |
| 64 | [Fox Corporation](https://www.tamtam.ai/c/fox-corporation) (foxcorporation.com)<br>Production and distribution of news, sports, and entertainment content through multiple leading media brands and platforms, including streaming services. | Broadcast Media Production and Distribution | 🇺🇸 New York | 12,051 |  |
| 65 | [NetEase](https://www.tamtam.ai/c/netease) (netease.com)<br>A leading internet technology company in China, providing premium online services focused on content creation, gaming, intelligent learning, online music, and consumer lifestyle brands | Technology, Information and Internet | 🇨🇳 Hangzhou | 12,027 | 1997 |
| 66 | [Cambridge University Press & Assessment](https://www.tamtam.ai/c/cambridge-university-press-and-assessment) (cambridge.org)<br>World-leading academic publisher and assessment organisation focused on education, learning, research, innovation, and global knowledge dissemination. | Education | 🇬🇧 Cambridge | 11,789 | 1534 |
| 67 | [ESPN](https://www.tamtam.ai/c/espn-bristol) (jobs.disneycareers.com)<br>Leading multinational sports entertainment company with a wide range of multimedia assets including TV networks, radio, online platforms, magazines, and sports-themed restaurants | Broadcast Media Production and Distribution | 🇺🇸 Bristol | 11,732 |  |
| 68 | [Universidad de Guadalajara](https://www.tamtam.ai/c/universidad-de-guadalajara-957560) (udg.mx)<br>A prominent Mexican Government University with over 200,000 students, offering a wide range of academic programs and opportunities | Education | 🇲🇽 Guadalajara | 11,516 |  |
| 69 | [Vox Media](https://www.tamtam.ai/c/vox-media) (corp.voxmedia.com)<br>A leading media company building top editorial brands and technology, shaping the future of media with podcasts, TV productions, and digital properties | Online Audio and Video Media | 🇺🇸 Washington | 11,029 | 2011 |
| 70 | [Holtzbrinck](https://www.tamtam.ai/c/holtzbrinck) (holtzbrinck.com)<br>A leading media company with 14,000 employees and 400 companies worldwide, offering a diverse portfolio of well-known brands in publishing and digital media | Technology, Information and Media | 🇩🇪 Stuttgart | 11,000 |  |
| 71 | [ABC News](https://www.tamtam.ai/c/abc-news) (abcnews.com)<br>A leading news source in the United States, providing reliable and up-to-date information to a wide audience | Broadcast Media Production and Distribution | 🇺🇸 New York | 10,905 |  |
| 72 | [Grupo Televisa](https://www.tamtam.ai/c/grupo-televisa) (televisa.com)<br>Televisa operates cable and satellite television services, telecommunications, broadband, and media production in Mexico, the Dominican Republic, and Central America | Telecommunications | 🇧🇷 Distrito Federal | 10,582 | 1930 |
| 73 | [MEGACABLE](https://www.tamtam.ai/c/megacable) (megacable.com.mx)<br>A leading Mexican telecommunications company with 45 years of service, offering TV, internet, digital and mobile phone services to nearly 5 million subscribers nationwide | Telecommunications | 🇲🇽 Guadalajara | 10,459 | 1983 |
| 74 | [Instituto Politécnico Nacional](https://www.tamtam.ai/c/instituto-politecnico-nacional) (ipn.mx)<br>A leading public educational institution in Mexico, dedicated to the generation, application, and dissemination of scientific and technological knowledge for national development | Higher Education | 🇲🇽 Mexico City | 10,383 | 1936 |
| 75 | [Zillow](https://www.tamtam.ai/c/zillow) (zillow.com)<br>It reimagines real estate transactions, simplifying the process of buying, selling, renting, and financing homes through advanced technology and connections. | Real Estate | 🇺🇸 Seattle | 10,321 | 2006 |
| 76 | [Wonder](https://www.tamtam.ai/c/wonder) (wonder.com)<br>Providing quick delivery of diverse restaurant options to customers worldwide, ensuring convenient access to high-quality food | Food and Beverage Services | 🇺🇸 New York | 10,306 | 2018 |
| 77 | [Education Week](https://www.tamtam.ai/c/education-week) (edweek.org)<br>This company provides K-12 news, analysis, and opinion to empower individuals to make a difference in their community, while enforcing community guidelines for respectful interactions | Internet News | 🇺🇸 Bethesda | 10,268 |  |
| 78 | [Sony Music Entertainment](https://www.tamtam.ai/c/sony-music-entertainment) (sonymusic.com)<br>Global music company supporting artists, innovating in entertainment and technology, producing influential recordings, and expanding creative boundaries worldwide. | Musicians | 🇺🇸 New York | 10,202 |  |
| 79 | [Penguin Random House](https://www.tamtam.ai/c/penguin-random-house) (penguinrandomhouse.com)<br>Publishing diverse print and digital books worldwide, including fiction, nonfiction, adult, and children’s titles in multiple languages. | Book Publishing | 🇺🇸 New York | 10,049 | 2013 |
| 80 | [Medium](https://www.tamtam.ai/c/medium) (job-boards.greenhouse.io)<br>It is a storytelling platform that values great writing, empowers readers, and operates on a subscription model without relying on ads. | Internet Publishing | 🇺🇸 San Francisco | 9,929 | 2012 |
| 81 | [Hearst Magazines](https://www.tamtam.ai/c/hearst-magazines) (hearst.com)<br>Diversified media company with global reach, publishing 25 US brands and numerous print editions and websites worldwide, reaching millions of readers | Media Production | 🇺🇸 New York | 9,918 |  |
| 82 | [Harvard Business Review](https://www.tamtam.ai/c/harvard-business-review) (hbr.org)<br>Provides professionals rigorous insights, best practices to lead effectively, make positive impact, bridging academia and global enterprises. | Book and Periodical Publishing | 🇺🇸 Brighton | 9,905 |  |
| 83 | [Rai - Radiotelevisione Italiana](https://www.tamtam.ai/c/rai-radiotelevisione-italiana) (rai.it)<br>Operates multiple TV channels and radio stations, funded by license fees and advertising, with significant audience share in Italy. | Broadcast Media Production and Distribution | 🇮🇹 Rome | 9,901 | 1954 |
| 84 | [CANAL+ Group](https://www.tamtam.ai/c/canal-group) (canalplusgroup.com)<br>Global media and entertainment company operating across audio-visual value chain: production, broadcast, distribution, aggregation, telecom, with stakes in other platforms. | Broadcast Media Production and Distribution | 🇫🇷 Issy-les-Moulineaux | 9,882 |  |
| 85 | [Yahoo](https://www.tamtam.ai/c/yahoo) (yahooinc.com)<br>A global company offering iconic online products for users, and omnichannel advertising solutions with powerful data for brands to engage and deliver results | Technology, Information and Internet | 🇺🇸 New York | 9,572 |  |
| 86 | [Scholastic](https://www.tamtam.ai/c/scholastic) (scholastic.com)<br>The company is a global leader in publishing children's books, providing literacy curriculum, educational programs, and media to support learning | Book and Periodical Publishing | 🇺🇸 New York | 9,557 | 1920 |
| 87 | [Informa](https://www.tamtam.ai/c/informa) (informa.com)<br>Leading international business in events, digital services, and academic knowledge, connecting specialists worldwide to learn, know, and do more in their fields | Information Services | 🇬🇧 London | 9,410 | 1998 |
| 88 | [BBC News](https://www.tamtam.ai/c/bbc-news) (bbc.com)<br>Global provider of trusted, accurate, and impartial news through TV, radio, online, and social media with extensive journalist network. | Broadcast Media Production and Distribution | 🇬🇧 London | 9,410 | 1922 |
| 89 | [Forbes](https://www.tamtam.ai/c/forbes) (forbes.com)<br>It is a global media and branding company focused on business news, technology, entrepreneurship, and affluent lifestyles, reaching millions worldwide. | Book and Periodical Publishing | 🇺🇸 Jersey City | 9,302 | 1917 |
| 90 | [National Geographic](https://www.tamtam.ai/c/national-geographic) (nationalgeographic.com)<br>A multimedia destination sharing stories in science, exploration, and adventure, dedicated to funding scientists, explorers, and conservationists for over 135 years | Book and Periodical Publishing | 🇺🇸 Washington | 9,247 |  |
| 91 | [QVC](https://www.tamtam.ai/c/qvc) (careers.qvcgrp.com)<br>The company provides a unique shopping experience through a diverse range of products, engaging stories, and exceptional customer service worldwide | Retail | 🇺🇸 West Chester | 9,215 | 1986 |
| 92 | [ViacomCBS](https://www.tamtam.ai/c/viacomcbs) (paramount.com)<br>A leading media conglomerate with iconic brands spanning TV, film, and publishing, offering innovative streaming services, digital products, and advertising solutions worldwide | Entertainment Providers | 🇺🇸 New York | 9,144 |  |
| 93 | [Financial Times](https://www.tamtam.ai/c/financial-times) (ft.com)<br>provides authoritative, accurate business news and information with a large digital subscription base, serving the global business community. | Newspaper Publishing | 🇬🇧 London | 9,092 |  |
| 94 | [Australian Broadcasting Corporation (ABC)](https://www.tamtam.ai/c/australian-broadcasting-corporation-abc) (abc.net.au)<br>Produces and distributes diverse Australian content including news, drama, comedy, and educational programs across multiple platforms nationwide. | Broadcast Media Production and Distribution | 🇦🇺 Ultimo | 9,015 | 1932 |
| 95 | [ITV](https://www.tamtam.ai/c/itv) (itvplc.com)<br>A leading UK media company shaping culture, known for famous productions and digital innovation, fostering a culture of inclusivity and growth | Broadcast Media Production and Distribution | 🇬🇧 London | 8,903 |  |
| 96 | [Wiley](https://www.tamtam.ai/c/wiley) (wiley.com)<br>Providing trusted research, data, and AI-powered platforms to accelerate scientific breakthroughs, support learning, and drive innovation worldwide. | Book and Periodical Publishing | 🇺🇸 Hoboken | 8,886 |  |
| 97 | [Universidad Nacional de La Plata](https://www.tamtam.ai/c/universidad-nacional-de-la-plata) (unlp.edu.ar)<br>A prestigious university in Argentina with 17 faculties, offering a wide range of undergraduate and postgraduate programs, with a strong focus on teaching, research, and extension | Higher Education | 🇦🇷 La Plata | 8,863 | 1905 |
| 98 | [TelevisaUnivision](https://www.tamtam.ai/c/televisaunivision) (corporate.televisaunivision.com)<br>A leading Spanish-language media company with a vast content library, production capabilities, broadcast networks, cable networks, sports rights, digital platforms, and streaming services | Entertainment Providers | 🇺🇸 Miami | 8,728 | 2022 |
| 99 | [Câmara dos Deputados](https://www.tamtam.ai/c/camara-dos-deputados) (camara.leg.br)<br>Represents citizens through elected deputies, debates legislation, and makes important national decisions based on proportional state populations. | Legislative Offices | 🇧🇷 Brasília | 8,687 | 1826 |
| 100 | [RTL Group](https://www.tamtam.ai/c/rtl-group) (company.rtl.com)<br>Leading entertainment company operating television channels, streaming services, and radio stations across broadcast, streaming, content, and digital platforms. | Entertainment Providers | 🇱🇺 Luxembourg | 8,667 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

## More company lists in the world

- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,122)
- [Multinational companies in the world](https://www.tamtam.ai/l/multinational-companies-in-the-world) (74,925)
- [Manufacturers in the world](https://www.tamtam.ai/l/manufacturers-in-the-world) (39,579)
- [Retail chains in the world](https://www.tamtam.ai/l/retail-chains-in-the-world) (35,499)
- [Companies with in-house R&D in the world](https://www.tamtam.ai/l/r-and-d-companies-in-the-world) (34,346)
- [Financial services firms in the world](https://www.tamtam.ai/l/financial-services-firms-in-the-world) (26,817)
- [Professional services firms in the world](https://www.tamtam.ai/l/professional-services-firms-in-the-world) (24,737)
- [Education providers in the world](https://www.tamtam.ai/l/education-companies-in-the-world) (23,937)
- [IT Services and IT Consulting companies in the world](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-in-the-world) (23,571)
- [Critical infrastructure operators in the world](https://www.tamtam.ai/l/critical-infrastructure-operators-in-the-world) (23,312)
- [SaaS companies in the world](https://www.tamtam.ai/l/saas-companies-in-the-world) (22,459)
- [IT services companies in the world](https://www.tamtam.ai/l/it-services-companies-in-the-world) (20,934)
- [Software Development companies in the world](https://www.tamtam.ai/l/software-development-companies-in-the-world) (20,534)
- [Hardware manufacturers in the world](https://www.tamtam.ai/l/hardware-companies-in-the-world) (20,159)
- [Financial Services companies in the world](https://www.tamtam.ai/l/financial-services-companies-in-the-world) (19,958)
- [Companies with a mobile app in the world](https://www.tamtam.ai/l/companies-with-mobile-app-in-the-world) (18,922)
- [Public sector organisations in the world](https://www.tamtam.ai/l/public-sector-organisations-in-the-world) (18,493)
- [Healthcare providers in the world](https://www.tamtam.ai/l/healthcare-providers-in-the-world) (16,037)
- [Consulting firms in the world](https://www.tamtam.ai/l/consulting-firms-in-the-world) (16,009)
- [Family-owned companies in the world](https://www.tamtam.ai/l/family-owned-companies-in-the-world) (14,667)
- [Distributors and wholesalers in the world](https://www.tamtam.ai/l/distributors-and-wholesalers-in-the-world) (13,470)
- [Hospitals and Health Care companies in the world](https://www.tamtam.ai/l/hospitals-and-health-care-companies-in-the-world) (12,916)
- [Corporate groups and holding companies in the world](https://www.tamtam.ai/l/holding-companies-in-the-world) (12,864)
- [E-commerce companies in the world](https://www.tamtam.ai/l/ecommerce-companies-in-the-world) (12,013)

## The same list elsewhere

- [Media companies and publishers in Europe](https://www.tamtam.ai/l/media-companies-in-europe) (1,932)
- [Media companies and publishers in the United States](https://www.tamtam.ai/l/media-companies-united-states) (1,232)
- [Media companies and publishers in France](https://www.tamtam.ai/l/media-companies-france) (725)
- [Media companies and publishers in Asia](https://www.tamtam.ai/l/media-companies-in-asia) (539)
- [Media companies and publishers in the United Kingdom](https://www.tamtam.ai/l/media-companies-united-kingdom) (374)
- [Media companies and publishers in Latin America](https://www.tamtam.ai/l/media-companies-in-latin-america) (295)
- [Media companies and publishers in India](https://www.tamtam.ai/l/media-companies-india) (262)
- [Media companies and publishers in Brazil](https://www.tamtam.ai/l/media-companies-brazil) (167)
- [Media companies and publishers in Germany](https://www.tamtam.ai/l/media-companies-germany) (151)
- [Media companies and publishers in Spain](https://www.tamtam.ai/l/media-companies-spain) (137)
- [Media companies and publishers in the Middle East](https://www.tamtam.ai/l/media-companies-in-the-middle-east) (98)
- [Media companies and publishers in Italy](https://www.tamtam.ai/l/media-companies-italy) (96)
- [Media companies and publishers in the Netherlands](https://www.tamtam.ai/l/media-companies-netherlands) (88)
- [Media companies and publishers in Canada](https://www.tamtam.ai/l/media-companies-canada) (79)
- [Media companies and publishers in Africa](https://www.tamtam.ai/l/media-companies-in-africa) (78)
- [Media companies and publishers in Indonesia](https://www.tamtam.ai/l/media-companies-indonesia) (78)
- [Media companies and publishers in China](https://www.tamtam.ai/l/media-companies-china) (63)
- [Media companies and publishers in Australia](https://www.tamtam.ai/l/media-companies-australia) (54)
- [Media companies and publishers in Turkey](https://www.tamtam.ai/l/media-companies-turkey) (54)
- [Media companies and publishers in Belgium](https://www.tamtam.ai/l/media-companies-belgium) (50)
- [Media companies and publishers in Mexico](https://www.tamtam.ai/l/media-companies-mexico) (46)
- [Media companies and publishers in Sweden](https://www.tamtam.ai/l/media-companies-sweden) (45)
- [Media companies and publishers in Denmark](https://www.tamtam.ai/l/media-companies-denmark) (36)
- [Media companies and publishers in Switzerland](https://www.tamtam.ai/l/media-companies-switzerland) (35)

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Source: https://www.tamtam.ai/l/media-companies-in-the-world