- Business
- Artiza Networks, Inc. is a leading provider of radio access network (RAN) and core network (CN) node testing products and solutions for 3G, 4G, and 5G networks. The company offers a comprehensive portfolio of network testing and analysis products including gNodeB and eNodeB testing systems such as the DuoSIM-Advanced and DuoSIM-5G functional and load testers; environmental simulators; quality of experience (QoE) optimization tools; packet capture systems like the etherExtractor NEO Lite; and board-related test products. These solutions serve mobile network operators, network equipment manufacturers, system integrators, and other telecommunications industry stakeholders by enabling performance testing, functionality verification, and network optimization. Artiza Networks is also engaged in providing advanced functional and performance testing, product demonstrations, and 5G network assurance solutions.
Founded in 1990 and headquartered in Japan, Artiza Networks has an extensive engineering team with in-house development capabilities in PCB, FPGA/DSP, firmware, and software engineering. The company has a longstanding presence in the Japanese market and has worked with leading telecom operators and vendors including NTT Group, KDDI Group, and SoftBank.
In recent years, Artiza Networks has made significant strategic advancements. Notably, it partnered with Mobileum in 2025 to offer a comprehensive end-to-end testing solution encompassing OpenRAN, RAN, core network, NFV, IoT, and roaming testing, targeting the operational and monetization needs of 5G networks. This partnership enhances testing capabilities across multi-vendor network infrastructures, supporting operators and equipment vendors in the accelerating deployment of OpenRAN architectures. Additionally, Artiza Networks entered into a partnership with Emblasoft in 2024 to bring innovative 5G assurance solutions and software-based service validation platforms to the Japanese telecom market. Most recently, the company formed a distribution agreement with Square Peg Communications in 2025 to expand advanced SATCOM and UAV simulation capabilities in Japan. Artiza also completed its acquisition of Tokyo-based C2M Inc. in 2022 and has continuously invested in specialized testing laboratories and development centers to support evolving network technologies.
Overall, Artiza Networks operates primarily in telecommunications testing for the Asia-Pacific region, with a focus on enabling the performance, reliability, and interoperability of next-generation mobile networks. The company is listed on the Tokyo Stock Exchange under ticker 6778.T.
This description highlights Artiza Networks' core product offerings, recent partnerships, acquisitions, and strategic shifts reflecting its ongoing commitment to supporting advanced mobile network deployments globally.