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Ribbon Communications

Ribbon Communications

Public

Ribbon Communications is now publicly traded

The data on this page reflects Ribbon Communications's private-market history up to the point it went public, including its funding rounds, valuation, and investors.

Last Round

Seed

Mar 31, 2025

Total Funding Raised

$10.9M

Company Overview

Ribbon Communications is a telecommunications company that provides communications software, IP, and optical networking solutions to service providers, enterprises, and critical infrastructure sectors.

AI Layer

Infrastructure

Keywords

Session Border ControllerSBCIP optical networkscloud communicationsnetwork modernizationVoIPMicrosoft Teams Direct Routingtelecom equipmentoptical transportnetwork securityservice provider solutionsrobocall mitigationUCaaSnetwork automationmedia gatewayJITC certified

Ribbon Communications Comparables

Compare Ribbon Communications with similar companies based on industry and business-model similarity.

Ribbon Communications comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Sansay, Inc.
60%
46 Labs
56%
Intune Networks
51%

Ribbon Communications Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedMar 31, 2025
Pre SeedFeb 15, 2024

Key People

Founding team and executive leadership

Gal Rimon

CEO & Founder

Founding Team

Rick Marmurek

Deputy CFO, SVP Finance And Chief Accounting Officer

Executive Team

Sivaraman Venkitaraman

CFO

Executive Team

Ribbon Communications Investors

Notable investors and investment history

Ribbon Communications investors
InvestorRounds
One Way VenturesPre Seed
Cadenza VenturesSeed
Lynett CapitalPre Seed
Bungalow CapitalPre Seed
Social LeverageSeed
Radical VenturesSeed
GD1 (Global From Day One)Seed

Ribbon Communications Filings

Explore SEC and related filing metadata, where available.

Ribbon Communications filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Firmographic Details

Headquarters—
Employee Range4,069
Year Founded2017
Last FundingMar 31, 2025

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