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Ribbon Communications Inc.
RBBN · Nasdaq · ·
Next earnings: October 28, 2026
$1.80+3.7%Sep 29 close
- 1M
- -11.3%
- 6M
- -13.3%
- 1Y
- -52.6%
- 5Y
- -70.6%
Ribbon Communications Inc. is the 129th largest of 217 graded companies. Showing 5 of them, including RBBN itself. 12 more are in this industry but have no grade yet, so they are left out rather than shown blank.
| Company | Grade | Market value | Revenue | Profit margin | Free cash flow | Price to earnings |
|---|---|---|---|---|---|---|
| Platinum Analytics Cayman LimitedPLTS | F- | — | $1.7M | -120.7% | — | — |
| Liveperson, Inc.LPSN | D | — | $228.9M | -51.9% | -$15.2M | — |
| Vertex, Inc.VERX | A | — | $787.4M | 0.5% | $93.1M | — |
| WeRide Inc.WRD | D- | — | $61.2M | -591.2% | -$101M | — |
| Ribbon Communications Inc.RBBN | D | $321.9M | $797.6M | 2.0% | $7.4M | 22.50 |
212 more software application companies
Graded on the same five checks, from their own SEC filings.
A blank price-to-earnings means a loss, not a missing figure — the ratio has no meaning when there are no earnings to divide by, and printing a negative one would make the least profitable company look the cheapest.
Grades are trailing twelve months from each company’s own SEC filings, so they move only when a company files. Every column is computed by the same code that graded Ribbon Communications Inc. on the overview — nothing here comes from a data vendor’s own ratios.
Industry membership is not a judgement about how similar two businesses are. It groups companies by what they are classified as, which is a starting point for comparison rather than a claim that they compete.
RBBN · Nasdaq · ·
Next earnings: October 28, 2026
$1.80+3.7%Sep 29 close