Ribbon Communications Inc.· RBBN

🇺🇸 US · MicroBroad USNASDAQ

Technology Software - Application Website

Price: $1.67
Day: +1.83%
Mkt Cap: $298.63M
52W Range: $1.55 – $4.09
Volume: 1.10M
Beta: 1.36

5D Framework

Company Overview

Snapshot of fundamentals, performance, and 5D scores.

5D scores: Quality 1.9, Peers 3.1, Valuation 3.0, Analysts 3.2, Holdings 3.9 (out of 5)
Market: $1.67 a share, market cap $298.63M, -56.6% over 12 months
Company: Technology · Software - Application, 3,080 employees, NASDAQ

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Company Profile

Business fundamentals and company information

Business Description

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 Details

CEO

Bruce W. McClelland

Employees

3,080

Headquarters

Plano, TX, US

IPO Date

May 2000

Exchange

NASDAQ Global Select

Phone

978 614 8100

Technology · Software - Application

SEC filings

10-KFeb 26, 2026 10-QJul 31, 2026 8-KJul 28, 2026

Price Performance

Recent price action and historical returns

Price Performance

$1.67

Historical Returns

Price performance over time

1 Day

+1.83%

5 Day

-14.80%

1 Month

-18.14%

3 Months

-34.77%

6 Months

-24.09%

YTD

-42.01%

1 Year

-56.62%

3 Years

-39.93%

5 Years

-73.15%

10 Years

-80.28%

Revenue Analysis

How the business makes money, by product and geography

2025 revenue · 2 products

Revenue to Profit Flow · 2025

How revenue flows through the P&L: Products → Total Revenue → COGS → Gross Profit → operating costs (R&D, SG&A) → Operating Income → Tax / Interest → Net Income.

Learn how to read flow diagrams

5D Framework

Five lenses on the stock. Click any card to dive deeper.

Quality

Business fundamentals

1.9/5

Weak

View Details

Peers

Competitive position

3.1/5

Adequate

View Details

Valuation

Model-based valuation (vs. price)

3.0/5

In line with estimate

View Details

Analysts

Wall Street sentiment

3.2/5

Neutral

View Details

Holdings

Smart money flows

3.9/5

Bullish

View Details

How to read these dimensions

The five dimensions are independent lenses on a company, not a single combined score. Read them together rather than in isolation: where one dimension scores differently from the others is often the most useful place to focus your own research. Each score is built from rules and weights you can adjust, so treat them as a transparent starting point for your analysis, not a recommendation to buy or sell.