Ribbon Communications Inc. logo

Ribbon Communications Inc.

RBBN | NASDAQ
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$1.83
+$0.11 (+6.40%)
At close: Sep 21, 2026, 4:00 PM ET
$1.86
+$0.03 (+1.64%)
Pre-market: Sep 22, 2026, 4:01 AM ET

Company Profile

Ribbon Communications Inc., established in 1997 and headquartered in Plano, Texas, is a global provider of advanced communication technology. Operating across the United States, Europe, the Middle East, Africa, and the Asia Pacific region, the company, formerly known as Sonus Networks, Inc. until its rebranding in November 2017, divides its operations into two primary segments: Cloud and Edge, and IP Optical Networks. The Cloud and Edge segment delivers software and hardware products, along with comprehensive solutions designed to enable modern voice and collaboration services. These include Voice over Internet Protocol (VoIP), Voice over Long-Term Evolution (VoLTE), Voice over 5G (VoNR), and Unified Communications and Collaboration (UC&C). Additionally, it offers Session Border Controller (SBC) technology and various network transformation tools. This segment's offerings cater to diverse infrastructures, spanning private, public, and hybrid cloud environments, data centers, enterprise premises, and service provider networks, with flexible deployment options available in-network, on-premises, or through a telco cloud. The IP Optical Networks segment focuses on hardware and software solutions for IP networking, switching, routing, and optical transport. These capabilities are essential for facilitating next-generation technologies like 5G and distributed cloud computing, along with their associated applications. Its robust portfolio includes 5G-native solutions for mobile backhaul, metro and edge aggregation, core networking, data center interconnect, and transport services for wholesale carriers, alongside addressing legacy network termination requirements. This segment serves a wide array of clients, including service providers, enterprises, and specific industries such as utilities, government, defense, finance, transportation, education, and research. Furthermore, it provides sophisticated analytics platforms, including cloud-native and streaming analytics, to offer deep insights into network and subscriber behavior.

Key Executives

Name Position
Bruce W. McClelland President, Chief Executive Officer & Director
Joni Roberts Chief Marketing Officer & Senior Vice President
Patrick W. Macken Executive Vice President, Chief Legal Officer & Corporate Secretary
Salvatore Bucci Executive Vice President & Chief Operating Officer
David Stokes Head of IP Solutions & IP Portfolio Marketing
Eric S. Marmurek Executive VP, CFO & Chief Accounting Officer
Fahad Najam Senior Vice President of Investor Relations & Corporate Strategy
Jamie Gibson Vice President of Technology & Sales Engineering
Petrena Ferguson Senior Vice President of Human Resources
Stephen J. McCaffery Executive Vice President of Global Sales

Latest SEC Filings

Date Type Title
Jul 31, 2026 10-Q Quarterly Report
Jul 28, 2026 8-K Current Report
Jul 15, 2026 4 Filing
Jul 15, 2026 4 Filing
Jun 17, 2026 4 Filing
Jun 17, 2026 4 Filing
Jun 17, 2026 4 Filing
Jun 17, 2026 4 Filing
Jun 17, 2026 4 Filing
Jun 17, 2026 4 Filing
View All SEC Filings
Ribbon Communications Inc.
Ribbon Communications Inc. logo
Country United States
IPO Date May 24, 2000
Industry Software - Application
Sector Technology
Employees 3,080
CEO Bruce W. McClelland

Contact Details

6500 Chase Oaks Boulevard Plano, Texas 75023 United States

Stock Details

Ticker Symbol RBBN
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001708055
CUSIP Number 762544104
ISIN Number US7625441040
SIC Code 7373

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