Ribbon Communications (RBBN) vs Rimini Street (DE) (RMNI)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Rimini Street (DE) (RMNI) has outperformed Ribbon Communications (RBBN) over the past year, losing 10.6% versus a loss of 54.3%. Over five years, RMNI leads with a -58.3% price change compared with -72.3% for RBBN. Rimini Street (DE) is the larger company by market cap ($382.3 million vs $307.6 million), about 1.2 times the size.
On valuation, Rimini Street (DE) trades at a lower forward P/E (8.5x vs 11.0x for Ribbon Communications).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | RBBN | RMNI |
|---|---|---|
| Share price | $1.72 | $4.10 |
| Market cap | $307.58M | $382.29M |
| 1-day change | -6.52% | +0.86% |
| YTD return | -40.28% | +5.54% |
| 1-year return | -54.26% | -10.59% |
| 5-year return | -72.26% | -58.26% |
| P/E ratio (TTM) | 21.50 | 58.50 |
| Forward P/E | 11.03 | 8.53 |
| EPS (TTM) | $0.08 | $0.07 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $4.09 | $5.68 |
| 52-week low | $1.55 | $2.87 |
| Distance from 52-week high | -57.95% | -27.90% |
| Analyst consensus | none | none |
| Avg. price target upside | +91.86% | +70.94% |
| Average volume | 923.35K | 407.99K |
| Shares outstanding | 178.82M | 93.36M |
| Employees | 3,080 | 1,980 |
| Sector | Technology | Technology |
| Industry | EDP Services | Software - Application |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- RMNI has outperformed RBBN by 43.7 percentage points over the past year.
- Rimini Street (DE) trades at a higher earnings multiple (58.5x vs 21.5x trailing P/E).
About Ribbon Communications
RBBN stock →Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, the Asia Pacific, and internationally.
Technology · EDP Services · 3,080 employees
About Rimini Street (DE)
RMNI stock →Rimini Street, Inc. provides enterprise software support, managed services, and Agentic AI ERP solutions.
Technology · Software - Application · 1,980 employees
RBBN vs RMNI FAQ
Which is bigger, Ribbon Communications or Rimini Street (DE)?
Rimini Street (DE) (RMNI) is larger, with a market capitalization of $382.29M compared with $307.58M for Ribbon Communications (RBBN).
Which stock has performed better over the past year, RBBN or RMNI?
RMNI returned -10.59% over the past 12 months, compared with -54.26% for RBBN (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, RBBN or RMNI?
RBBN has the lower trailing P/E at 21.5, versus 58.5 for RMNI. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Are Ribbon Communications and Rimini Street (DE) in the same industry?
Both are in the Technology sector, but in different industries: EDP Services for Ribbon Communications and Software - Application for Rimini Street (DE).