Verified Nov 2026
Electronics & Software
·
Plano, Texas
·
Since 1997
Ribbon Communications makes communications technology, including software-based voice and security products, IP routing, and optical transport systems. The company was founded in 1997 and is headquartered in Plano, Texas, United States. It is publicly listed under the ticker RBBN and has between 1,000 and 5,000 employees. Its products serve telecommunications service providers and enterprises. In October 2026, it reported third quarter 2026 financial results.
Ribbon Communications at a glance
Revenue
844.6M
Employees
1,000-5,000
Founded
1997
Headquarters
Plano, Texas
Ownership
Publicly traded (NASDAQ: RBBN)
Certifications
ISO 9001
Import activity
329
Industries
Automotive
Electric Vehicles
Medical
Plumbing & Hardware
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
329
Named foreign suppliers
5
Top origins
Taiwan · Panama · China · Hong Kong S.A.R.
Shared foreign counterparties do not establish that these companies buy from Ribbon Communications.
What this tells a buyer
Customs trade data was not found for this company, and its most recent reported development is the release of its third quarter 2026 financial results on 27 October 2026.
The company holds ISO 9001 certification and offers products including Session Border Controllers, Media Gateways, and Enhanced Voice Services.
Ribbon was formed in 2017 through the merger of Genband and Sonus Networks and reports operations in 141 countries.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & strong
29 years in operation (founded 1997).
Publicly listed; no distress event on record.
Holds ISO 9001 certification(s) per public sources.
Overview
Ribbon Communications makes communications technology, including software-based voice and security products, IP routing, and optical transport systems. The company was founded in 1997 and is headquartered in Plano, Texas, United States. It is publicly listed under the ticker RBBN and has between 1,000 and 5,000 employees. Its products serve telecommunications service providers and enterprises. In October 2026, it reported third quarter 2026 financial results.
At a glance
Attribute | Detail |
|---|---|
Founded | 1997 |
Headquarters | Plano, Texas |
Employees | 1,000-5,000 |
Revenue | 844.6M |
Ownership | Publicly traded (NASDAQ: RBBN) |
Primary capability | Electronics & Software |
Certifications | ISO 9001 |
What Ribbon Communications makes
The company holds ISO 9001 certification and offers products including Session Border Controllers, Media Gateways, and Enhanced Voice Services.
Products and capabilities described on the company's own site include LED, Emissions (source: ribboncommunications.com).
Certifications
Ribbon Communications is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — ribboncommunications.com
Trade and customs footprint
Customs trade data was not found for this company, and its most recent reported development is the release of its third quarter 2026 financial results on 27 October 2026. US customs bill-of-lading records list 329 inbound shipments across 5 foreign suppliers, with top origins including Taiwan · Panama · China · Hong Kong S.A.R..
Latest developments
2026-11-05 — Comm1 Selects Ribbon to Power Next Phase of Network Growth | Ribbon Communications, Inc. (ribboncommunications.com)
2026-10-27 — Ribbon Communications Inc. Reports Third Quarter 2026 Financial Results | Ribbon Communications, Inc. (ribboncommunications.com)
2026-09-09 — Ribbon and TNS Simplify Legacy Voice Switch Replacement | Ribbon Communications, Inc. (ribboncommunications.com)
2026-09-01 — Ribbon Bolsters Its Market-Leading Critical Infrastructure Portfolio | Ribbon Communications (ribboncommunications.com)
2026-07-28 — Ribbon Communications Reports Second Quarter 2026 Financial Results | Ribbon Communications (ribboncommunications.com)
2026-06-30 — MGW Partners with Ribbon to Modernize Infrastructure and Expand Rural Connectivity | Ribbon Communications (ribboncommunications.com)
Company details
Ribbon was formed in 2017 through the merger of Genband and Sonus Networks and reports operations in 141 countries. Ribbon Communications was founded in 1997, has an estimated 1,000-5,000 employees, and is headquartered in Plano, Texas. On the LightSource stability read it is rated "Established & strong": 29 years in operation (founded 1997). Publicly listed; no distress event on record. Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Ribbon Communications make?
Ribbon Communications makes communications technology, including software-based voice and security products, IP routing, and optical transport systems. The company was founded in 1997 and is headquartered in Plano, Texas, United States. It is publicly listed under the ticker RBBN and has between 1,000 and 5,000 employees. Its products serve telecommunications service providers and enterprises. In October 2026, it reported third quarter 2026 financial results.
Where is Ribbon Communications headquartered?
Ribbon Communications is headquartered in Plano, Texas (6500 Chase Oaks Blvd, Plano, Texas, 75023-4664).
When was Ribbon Communications founded?
Ribbon Communications was founded in 1997.
How big is Ribbon Communications?
Ribbon Communications has an estimated 1,000-5,000 employees, with revenue in the 844.6M range.
Is Ribbon Communications publicly traded?
Publicly traded (NASDAQ: RBBN). Public financial figures are drawn from its filings.
What certifications does Ribbon Communications hold?
Ribbon Communications lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
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