---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-110863"
form_type: "8-K"
ticker: "RBBN"
cik: "0001708055"
company_name: "Ribbon Communications Inc."
filed_at: "2024-10-23T23:59:59+00:00"
generated_at: "2026-05-30T11:06:44.123751+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Ribbon Communications Q3 revenue $210M (+3.5% YoY); strong profitability beats expectations

## Summary
- Revenue $210M up 3.5% YoY; Cloud & Edge grew 11% YoY and 16% QoQ.
- GAAP net loss $13M ($0.08 EPS) vs $14M loss YoY; non-GAAP net income $8M ($0.05 EPS).
- Non-GAAP Adjusted EBITDA $30M (14% of sales) vs $28M in Q3 2023.
- GAAP gross margin 52%, non-GAAP 55% – exceeded expectations on product mix and professional services.
- Q4 guidance projects 8% YoY revenue growth at midpoint; momentum from Verizon voice modernization and federal awards.

## SEC filing metadata
- accession: 0001104659-24-110863
- form_type: 8-K
- ticker: RBBN
- cik: 0001708055
- company_name: Ribbon Communications Inc.
- filed_at: 2024-10-23T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1708055/000110465924110863/0001104659-24-110863-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1708055/000110465924110863/tm2426691d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-110863
- JSON: https://secwatch.observer/filing/0001104659-24-110863.json
- Plain text: https://secwatch.observer/filing/0001104659-24-110863.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.