- In March 2023, KDDI collaborated with Rakuten Mobile to launch KDDI Rakuten Mobile Business, an MVNO service targeting businesses. This venture aimed to offer tailored mobile plans to meet the diverse needs of businesses, enhancing their communication infrastructure
- In May 2023, KDDI collaborated with NTT Docomo to introduce KDDI Docomo Student, an MVNO service catering exclusively to students. Named for its target demographic, the service provided specialized mobile plans designed to meet the communication needs of students attending participating universities
- In November, 2023, KDDI and China Mobile Japan collaborated to launch KDDI China Mobile Japan, an MVNO service targeting Chinese tourists visiting Japan. This collaboration aimed to offer mobile plans tailored to enhance the connectivity and communication experience of Chinese tourists during their travels
- In July, 2022, PeP acquired Simapka to bolster mobile services in Poland and facilitate a broader range of additional services, particularly focused on payments. This acquisition aimed to create an ecosystem that promotes payment digitization, with Simapka's mobile application serving as a key tool for retail outlets across Europe
- In December, 2022, Cricket Wireless LLC collaborated with the Southern Intercollegiate Athletic Conference (SIAC) to offer exclusive opportunities to SIAC fans at Historically Black Colleges and Universities (HBCUs). This collaboration aimed to enhance engagement and connectivity within the HBCU community, leveraging Cricket's services to provide unique benefits to fans
