Group 1 - Ribbon Communications Inc. is a global leader in real-time communications technology and IP optical networking solutions, committed to modernizing and safeguarding networks for service providers, enterprises, and critical infrastructure providers [1][2] - The company offers a comprehensive portfolio of secure cloud communications and IP optical networking solutions, focusing on enhancing competitive positioning and business outcomes for customers [2] - Ribbon emphasizes its commitment to Environmental, Social, and Governance (ESG) matters, providing an annual Sustainability Report to stakeholders [2] Group 2 - Ribbon Communications will participate in the Jefferies Semiconductor, IT Hardware & Comm Tech Summit in Chicago on August 26 and 27, 2025, and the TD Securities Technology Growth Cap Summit in New York on September 4, 2025 [5]

Core Insights - Ribbon Communications Inc. is a leading provider of real-time communications technology and IP optical networking solutions, focusing on modernizing and safeguarding networks for service providers, enterprises, and critical infrastructure operators [1][3]. Company Overview - Ribbon Communications delivers secure cloud communications and IP and optical networking solutions globally, emphasizing customer engagement to enhance competitive positioning and business outcomes [3]. - The company offers an end-to-end portfolio that leverages cloud-native architectures, automation, analytics tools, and advanced security to provide superior value and innovation [3]. - Ribbon maintains a strong commitment to Environmental, Social, and Governance (ESG) matters, providing an annual Sustainability Report to stakeholders [3]. Upcoming Events - Ribbon's executive team will participate in two investor conferences: the 20th Annual Needham Technology, Media, & Consumer 1x1 Conference on May 13, 2025, in New York, and the B. Riley Securities 25th Annual Institutional Investor Conference on May 21-22, 2025, in Los Angeles [6]. - Qualified participants can arrange one-on-one meetings with Ribbon executives during these events [2].