Fundraising Fox
Ribbon Communications, Inc.
NASDAQ: RBBNPlano, US · Delaware corporation · 4,076 employees on LinkedIn · 3 known investors
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Ribbon Communications is a global software company providing real-time communications infrastructure for telecom service providers and enterprises, including session border controllers, call controllers, media gateways, and cloud-based unified communications platforms. The company serves major telecommunications carriers, government agencies, financial institutions, and healthcare organizations across more than 25 countries.
Founders & leadership
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Sam BucciCOOSam Bucci is an executive officer at Ribbon Communications, a global software company providing real-time communications infrastructure, session border controllers, and unified communications platforms to telecom service providers and enterprises. He brings experience managing large business units and leading multinational teams in telecommunications and networking markets.
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Anthony ScarfoExecutive
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Patrick MackenEVP, Chief Legal Officer & SecretaryPatrick Macken is an executive at Ribbon Communications. Previously, he served as a partner at law firm Troutman Sanders and held executive roles at ARRIS International, a multibillion-dollar communications company, where he managed legal, compliance, and corporate strategy across mergers and acquisitions, financing, and global operations.
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John St. AmandNamed on SEC filing
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Richard W SmithNamed on SEC filing
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Shaul ShaniNamed on SEC filing
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Tanya TamoneNamed on SEC filing
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Mariano S de BeerNamed on SEC filing
Board
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Sean M. DaltonBoard director
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Edward T. AndersonBoard director
Investors · 3
Reported raises · per SEC filings
Form D private placements$57.5M disclosed across 4 rounds · 2015–2022
▶$52.1MraisedAug 2022 · 13 investors · TelecommunicationsRule 506(b)
▶$52.1MraisedAug 2022 · 13 investors · Telecommunications
Rule 506(b)Officers, directors & promoters on the filing
- Krish A PrabhuDirector
- Bruns H GraysonDirector
- Richard W SmithDirector
- Shaul ShaniDirector
- Tanya TamoneDirector
- Sam BucciExecutive Officer
- Anthony ScarfoExecutive Officer
- Bruce W McClellandExecutive Officer, Director
- Patrick MackenExecutive Officer
- Steven BrunyExecutive Officer
- Mariano S de BeerDirector
- Breatriz V InfanteDirector
- Steve McCafferyExecutive Officer
- R. Stewart EwingDirector
- Miguel LopezExecutive Officer
- Offering amount
- $52.1M
- Amount sold
- $52.1M
- Sales commissions
- $1.3M
- Placement agents
- Evercore Group LLC
- First sale
- Aug 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$2.7MraisedNov 2017 · 12 investors · Other TechnologyRule 506(b)
▶$2.7MraisedNov 2017 · 12 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- John St. AmandExecutive Officer, Director, Promoter
- Edward T. AndersonDirector
- Erik BensonDirector
- Edward F. GlassmeyerDirector
- Matthew BrossDirector
- Sean M. DaltonDirector
- Nerissa RobertExecutive Officer, Director, Promoter
- Offering amount
- $2.7M
- Amount sold
- $2.7M
- First sale
- Apr 2017
- Incorporated
- Corporation, Delaware, 2015
- Federal exemptions
- 06b
▶$2.5MraisedApr 2016 · 16 investors · Other TechnologyRule 506(b)
▶$2.5MraisedApr 2016 · 16 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Sean M. DaltonDirector
- Matthew BrossDirector
- Erik BensonDirector
- Nerissa RobertExecutive Officer, Promoter
- John St. AmandExecutive Officer, Director, Promoter
- Edward T. AndersonDirector
- Edward F. GlassmeyerDirector
- Offering amount
- $5M
- Amount sold
- $2.5M
- First sale
- Mar 2016
- Incorporated
- Corporation, Delaware, 2015
- Federal exemptions
- 06b
▶$237.7KraisedJul 2015 · 1 investors · OtherRule 506(b)
▶$237.7KraisedJul 2015 · 1 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Sean M. DaltonDirector
- Edward T. AndersonDirector
- Matthew BrossDirector
- Nerissa RobertExecutive Officer, Promoter
- Eric BensonDirector
- Edward F. GlassmeyerDirector
- Asawaree KalavadeDirector
- John St. AmandExecutive Officer, Director, Promoter
- Offering amount
- $4M
- Amount sold
- $237.7K
- Minimum investment
- $10K
- First sale
- Jul 2015
- Incorporated
- Corporation, Delaware, 2015
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 4
CiscoCisco Systems designs and sells networking hardware, software, and services—including routers, switches, and cloud-based applications—to enterprise, service provider, and consumer markets globally.
TwilioTwilio provides a cloud-based communications platform that enables businesses to integrate voice, messaging, and video into applications using APIs. The platform combines communication channels, contextual data, and AI orchestration for enterprises and developers building customer experiences.
TelnyxTelnyx operates a full-stack communications platform that owns its own global carrier network, enabling real-time voice AI, messaging, and inference without intermediary handoffs. The company serves enterprises requiring deterministic routing, reduced latency, and compliance-by-default infrastructure for AI agents.
CienaCiena is a NYSE-listed American optical networking systems, routing and automation software company based in Hanover, Maryland.
Companies working in the same space as Ribbon Communications, Inc..
Acquisitions · 1
Early investors' stakes continue via these dealsEdgewater Networks
Edgewater Networks made network edge orchestration hardware and software, including EdgeMarc edge devices and the EdgeView management platform, for VoIP/UC traffic control at service provider and enterprise network edges.
Frequently asked questions
- What does Ribbon Communications, Inc. do?
- Ribbon Communications is a global software company providing real-time communications infrastructure for telecom service providers and enterprises, including session border controllers, call controllers, media gateways, and cloud-based unified communications platforms. The company serves major telecommunications carriers, government agencies, financial institutions, and healthcare organizations across more than 25 countries.
- Who are Ribbon Communications, Inc.'s investors?
- Ribbon Communications, Inc.'s investors include Excelestar Ventures, Matrix, Oak Investment Partners.
- How much funding has Ribbon Communications, Inc. raised?
- Ribbon Communications, Inc. has disclosed $57.5M raised across 4 rounds.
- Where is Ribbon Communications, Inc. headquartered?
- Ribbon Communications, Inc. is headquartered in Plano, US.