8-K current report · filed Jun 17, 2026

Ribbon Communications Inc. (RBBN) 8-K Current Report: June 17, 2026

Item 7.01Item EX-99.1RBBN overview

Short answer

Ribbon Communications Inc. (RBBN) filed an 8-K current report with the SEC on June 17, 2026 reporting Item 7.01 (Regulation FD Disclosure), Item EX-99.1 (Exhibit EX-99.1). Investor presentation dated June 17, 2026 furnished under Regulation FD.

Ribbon Communications Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 7.01 · Regulation FD Disclosure

  • Investor presentation dated June 17, 2026 furnished under Regulation FD
  • Presentation likely contains material investor-facing updates; review Exhibit 99.1 for operating and strategic details
  • Filing signed by Patrick W. Macken, Executive Vice President, Chief Legal Officer and Secretary

Item EX-99.1 · Exhibit EX-99.1

  • Investor presentation positions Ribbon as AI infrastructure provider across secure voice, autonomous networking, and data-center interconnect
  • 67% software and services mix, 90%+ maintenance renewals, and 20-year average customer tenure support recurring revenue visibility
  • Salesforce Agentforce deployment provides a market-leading proof point for Ribbon’s cloud-native voice platform and usage-based pricing model
  • Regional data-center opportunity expanding, with 67% of planned U.S. growth in rural areas and 2026 spending of $49.5 billion
  • Management highlights 5–10-year AI-agent cycle, but projections and growth opportunities remain forward-looking and execution-dependent

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