TNL Mediagene operates as a media company in Taiwan and Japan. The company operates The News Lens, a news site; Business Insider Japan and Business Insider Taiwan, a news site focused on developments inside and outside Japan and Taiwan in business, finance, politics, and technology; DIGIDAY JAPAN, a publication for Japanese and international digital marketing news; MASHING UP, a conference and event series; Modern Retail, a site for retail marketing; Becoming Aces, a site to promote young entrepreneurs; and GLOSSY JAPAN, a site for beauty and fashion industry. It also operates Gizmodo Japan, a weblog site that publishes news, reviews, and buying guides of latest technology and consumer gadgets; Cool3c, a gadget weblog site; Tech Insider, a site publishing stories on technology and business of technology; INSIDE, an online news publication focused on internet and software startups, blockchain, technology industry trends, digital life, and future technology. In addition, the company offers iCook, a food site; Lifehacker Japan, a weblog site about lifestyle advice, and software tips and news; ROOMIE, a site offering lifestyle items and ideas; ROOMIE KITCHEN, a cooking site; Life Insider Japan and Money Insider Japan; iGood for shopping; and Sports Vision, a site that presents news and analysis on sports, athletes, sports policy, and business of sport. It also involved digital advertising, integrated marketing, marketing survey, artificial intelligence technology, data analysis, content service platform, and production of audio-visual programs. The company is based in Tokyo, Japan.