Bel Fuse Inc. (BELFB) vs Sterling Infrastructure, Inc. (STRL)
A side-by-side comparison of Bel Fuse Inc. and Sterling Infrastructure, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 10, 2026. Differences are shown without an overall score or investment verdict.
Different business models: BELFB is classified in Technology; STRL is classified in Industrials. Margin, capital intensity, and valuation differences should be interpreted in that sector context.
BELFB
Bel Fuse Inc.
$250.36TechnologyDelayed quote: Sep 11, 2026, 4:00 PM EDT
STRL
Sterling Infrastructure, Inc.
$511.04IndustrialsDelayed quote: Sep 11, 2026, 4:00 PM EDT
Total return — BELFB vs STRL
growth of $100 · dividends reinvested · last 10yBELFB +1057.9% (+27.8%/yr)STRL +7024.5% (+53.2%/yr)STRL compounded faster over this window
Log scale — wide-divergence pair
BELFB STRL
BELFB vs STRL: by the numbers
- •STRL is the larger company ($15.68B vs $3.03B market cap).
- •STRL trades at the lower trailing earnings multiple (36.84 vs 62.59 P/E), one valuation lens rather than an overall verdict.
- •STRL converts more revenue to profit (12.55% vs 8.12% net margin).
- •STRL grew revenue faster over the past five years (18.89% vs 8.72% CAGR).
- •BELFB pays a dividend (0.12% yield), while STRL is a former payer with no current dividend run rate.
Metrics side by side
Valuation
| Metric | BELFB | STRL |
|---|---|---|
| P/E ratio | 62.59 | 36.84 |
| Forward P/E | 25.47 | 25.81 |
| P/S ratio | 4.07 | 4.56 |
| P/B ratio | 3.33 | 11.55 |
| EV / EBITDA | 18.50 | 21.79 |
| FCF yield | 2.42% | 3.06% |
Profitability
| Metric | BELFB | STRL |
|---|---|---|
| Gross margin | 39.52% | 23.59% |
| Operating margin | 16.44% | 18.06% |
| Net margin | 8.12% | 12.55% |
| ROE | 6.64% | 31.79% |
| ROIC | 9.24% | 24.77% |
Dividends
| Metric | BELFB | STRL |
|---|---|---|
| Dividend yield | 0.12% | N/A |
| Payout ratio | 7.00% | N/A |
Growth (annualized)
| Metric | BELFB | STRL |
|---|---|---|
| Revenue CAGR (5Y) | 8.72% | 18.89% |
| EPS CAGR (5Y) | 38.52% | 44.28% |
| FCF CAGR (5Y) | 26.79% | 32.42% |
| Total return CAGR (5Y) | 81.45% | 86.00% |
Frequently asked
- Which has the lower trailing P/E, BELFB or STRL?
- STRL has the lower trailing P/E: BELFB trades at 62.59 and STRL at 36.84. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, BELFB or STRL?
- Over the past five years, STRL grew revenue faster — BELFB at a 8.72% CAGR versus STRL at 18.89%.
- Does BELFB or STRL pay a bigger dividend?
- BELFB pays a dividend (0.12% yield), while STRL is a former payer with no current dividend run rate.
- Is BELFB or STRL more profitable?
- STRL runs the higher net margin — BELFB at 8.12% versus STRL at 12.55%.
- How have BELFB and STRL total returns compared?
- Over the past 10 years, BELFB delivered 27.85% and STRL delivered 53.80% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Bel Fuse P/E ratioSterling Infrastructure P/E ratioBel Fuse dividend yieldBel Fuse ROESterling Infrastructure ROEBel Fuse operating marginSterling Infrastructure operating marginBel Fuse revenue growthSterling Infrastructure revenue growthBel Fuse free cash flowSterling Infrastructure free cash flow
Bel Fuse & Sterling Infrastructure appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 10, 2026.