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Ribbon Communications Inc. — Investor Relations & Filings

Ticker · RBBN ISIN · US7625441040 LEI · 549300L1E8Z8RL7CUL52 US Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Filings indexed 695 across all filing types
Latest filing 2026-05-06 Interim / Quarterly Rep…
Country US United States of America
Listing US RBBN

About Ribbon Communications Inc.

https://ribboncommunications.com/

Ribbon Communications Inc. is a global provider of communications software, IP networking, and optical networking solutions for service providers, enterprises, and critical infrastructure sectors. The company's portfolio is structured around two main business units: Cloud & Edge and IP Optical Networks. The Cloud & Edge division delivers secure, real-time communications solutions, including Session Border Controllers (SBCs) for voice and data security, particularly for platforms like Microsoft Teams, and cloud-native software applications. The IP Optical Networks division offers a range of products for building and managing high-performance networks, such as IP routers, optical transport systems, and AIOps-driven network automation and analytics platforms. Ribbon focuses on delivering scalable, secure, and automated solutions that span from the network core to the edge.

Recent filings

Filing Released Lang Actions
10-Q - Ribbon Communications Inc. (0001708055) (Filer)
Interim / Quarterly Report
2026-05-06 English
ARS - Ribbon Communications Inc. (0001708055) (Filer)
Annual Report
2026-04-17 English
DEF 14A - Ribbon Communications Inc. (0001708055) (Filer)
Proxy Solicitation & Information Statement
2026-04-17 English
8-K - Ribbon Communications Inc. (0001708055) (Filer)
Regulatory Filings
2026-04-15 English
10-K - RIBBON COMMUNICATIONS INC. (0001708055) (Filer)
Annual Report FY 2025
2026-02-26 English
4 Filing
Director's Dealing
2026-02-13 English

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