Ribbon Communications (FRA:NU42) Valuation Rank

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

FRA:NU42 Ribbon Communications Inc FRA:NU42
56 GF Score
Price €1.89
GF Value €2.57
! 3 Warning Signs
View Full Analysis

What is Ribbon Communications Valuation Rank?

The Valuation Rank measures the current valuation of a business relative to other companies in the same industry and its own historical valuation. The companies are split in equal numbers and then ranked from 1 to 10, with 10 as the most undervalued and 1 as the most overvalued.

  1. Three factors:
    • Absolute valuation (medpsvalue) relative to current stock price, rank among all companies
    • Historical valuation over the past 10 years. Rank pe, ps, pocf, ev2ebit over their own historical values
    • Industry relative valuation
  2. Companies without enough data is not ranked
  3. Companies with negative earnings are ranked lower

These three factors are used to calculate the value score for every eligible company, with values from 1 to 10. The final ranked companies are split in equal numbers and ranked from 1 to 10, with 10 as the most undervalued, and 1 as the most overvalued. The numbers of companies in each rank are the same.

Ribbon Communications Valuation Rank Related Terms

FRA:NU42
56GF Score
Ribbon Communications Inc FRA:NU42
Valuation Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Ribbon Communications (FRA:NU42) Overvalued in 2026?

Based on GuruFocus' analysis, Ribbon Communications stock appears to be undervalued. The current stock price of €1.89 is trading 26.5% below its estimated GF Value™ of €2.57.

Key valuation signals for FRA:NU42:

  • Valuation Rank:
  • GF Value™: €2.57 vs. price of €1.89 (26.5% below fair value)
  • GF Score™: 56/100 with 3 warning signs

No single metric tells the full story. See the FRA:NU42 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Ribbon Communications Business Description

Other Exchanges RBBN:USA
Address 6500 Chase Oaks Boulevard, Suite 100, Plano, TX, USA, 75023
Ribbon Communications Inc provides communications technology to service providers and enterprises, offering software and high-performance hardware products, network solutions, and services for secure data and voice communications, as well as high-bandwidth networking for residential and enterprise customers across industries such as finance, education, government, utilities, and transportation. It operates through two segments: Cloud and Edge, which generate maximum revenue and deliver software-centric, cloud-native solutions for VoIP, VoLTE, VoNR, and unified communications, and IP Optical Networks, which support growing telecommunications traffic from 5G, distributed cloud computing, and other applications. The Company generates the majority of its revenue from the United States.
56GF Score

Get the complete analysis for FRA:NU42

Valuation Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€1.89
Price
€2.57
GF Value