Acquisition Expands Mobileum's Market Leadership in 5G Testing Mobileum Inc. ("Mobileum"), a leading global provider of analytics solutions for roaming and network services, security, risk management, testing, and monitoring, is pleased to announce that it has acquired Developing Solutions, a network testing software provider that focuses on core network testing for load and lab use cases covering 3G, 4G, 5G and IP Multimedia Subsystem ("IMS"). The acquisition of Developing Solutions continues