PROSTARM vs RIR: Stock Comparison
RIR POWER ELECTRONICS L is the larger company by market capitalisation. PROSTARM INFO SYSTEMS shows a lower P/E, faster revenue growth and a higher net margin, while RIR POWER ELECTRONICS L shows a higher dividend yield. These are relative readings on individual metrics — weigh valuation against growth, margins, leverage and capital efficiency rather than treating any single number as decisive.
Metric snapshot
PROSTARM leads 4; RIR leads 3 of 9
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Valuation lens
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✓ marks the usual favourable reading; it is not a recommendation.
Key Differences
Each difference is a single, relative reading — StockeZee does not name an overall winner.
Profile
| Metric | PROSTARM | RIR |
|---|---|---|
| Sector | Capital Goods | — |
| Industry | Other Electrical Equipment | — |
Price
| Metric | PROSTARM | RIR |
|---|---|---|
| Live Price | ₹120.82 | ₹133.05 |
| Day Change | -2.81% | -3.23% |
| Volume | 44,667 | 1.78 L |
| 52-Week High | ₹208.65 | ₹213.94 |
| 52-Week Low | ₹114.43 | ₹135.15 |
| Distance from 52W High | -42.09% | -37.81% |
Valuation
| Metric | PROSTARM | RIR |
|---|---|---|
| Market Cap | ₹727 Cr | ₹1,061 Cr |
| P/E Ratio | 20.63x | 810.59x |
| P/B Ratio | 2.56x | 0x |
| EPS | ₹0.78 | ₹0.17 |
| Book Value | ₹48.69 | ₹17.53 |
| Dividend Yield | 0% | 4.31% |
Growth
| Metric | PROSTARM | RIR |
|---|---|---|
| Revenue Growth (TTM YoY) | 27.4% | 0% |
| EPS Growth (TTM YoY) | -12.3% | 0% |
| Qtr Sales Growth | 0% | 0% |
| Qtr Profit Growth | 0% | 0% |
Profitability & Leverage
| Metric | PROSTARM | RIR |
|---|---|---|
| ROE | 11.51% | — |
| ROCE | 9.9% | — |
| Net Margin | 8.54% | 0% |
| Operating Margin | 13.57% | — |
| Debt to Equity | 0.28x | — |
Shareholding
As of Sep 2026 • change vs previous quarter| Metric | PROSTARM | RIR |
|---|---|---|
| Promoter Holding | 72.83% | 0.03% |
| FII Holding | 0.39%▼ 0.12 pp | 6.53%▼ 1.97 pp |
| DII Holding | 0.87% | 0.01% |
| Public Holding | 25.91%▲ 0.12 pp | 35.9%▲ 3.02 pp |
How to Read This Comparison
Valuation ratios (P/E, P/B) use the latest consolidated figures where available; growth numbers compare against the same period last year; shareholding percentages come from the most recent quarterly filings, with the change shown against the prior quarter. A "more favourable" highlight is relative between these two companies only — it is not a rating, a recommendation, or a comparison against the wider sector. Rows with no reported data for either company are hidden rather than shown empty.
Deep-dive each company on its stock page for quarterly results, technicals, filings and the full peer set: PROSTARM INFO SYSTEMS and RIR POWER ELECTRONICS L.
Related Comparisons
Data source: NSE and company filings via StockeZee. This comparison is informational — it is not investment advice, and StockeZee is not a SEBI-registered investment adviser.