Toppan is one of Japan's largest printing and information companies, with diversified businesses covering information and communication, living environment, and electronics. The company produces semiconductor photomasks, color filters for displays, and packaging materials alongside its core commercial printing operations. Toppan has been expanding into digital content, secure identity solutions, and sustainable packaging as part of its long-term transformation beyond traditional printing.

For international investors, TOPPAN Holdings is a diversified Japanese information and communications company that has evolved well beyond its origins in commercial printing. The company's businesses now span functional films and packaging materials for electronics and food, security printing and card systems, and digital business services. TOPPAN's specialty packaging division, producing films for semiconductor manufacturing and high-barrier food packaging, represents a higher-growth segment alongside its traditional communications businesses.