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Side-by-side financial comparison of Edison International (EIX) and COMFORT SYSTEMS USA INC (FIX). Click either name above to swap in a different company.
Edison International is the larger business by last-quarter revenue ($5.2B vs $2.6B, roughly 2.0× COMFORT SYSTEMS USA INC). Edison International runs the higher net margin — 35.4% vs 12.5%, a 22.9% gap on every dollar of revenue. On growth, COMFORT SYSTEMS USA INC posted the faster year-over-year revenue change (41.7% vs 30.8%). COMFORT SYSTEMS USA INC produced more free cash flow last quarter ($402.4M vs $-319.0M). Over the past eight quarters, COMFORT SYSTEMS USA INC's revenue compounded faster (31.2% CAGR vs 13.1%).
Edison International is a public utility holding company based in Rosemead, California. Its subsidiaries include Southern California Edison, and unregulated non-utility business assets Edison Energy. Edison's roots trace back to Holt & Knupps, a company founded in 1886 as a provider of street lights in Visalia, California.
Comfort Systems USA, Inc. is an American company that provides mechanical and electrical contracting services, primarily HVAC, plumbing, piping and controls, off-site construction, monitoring and fire protection, and installation and servicing of electrical systems.
EIX vs FIX — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $5.2B | $2.6B |
| Net Profit | $1.8B | $330.8M |
| Gross Margin | — | 25.5% |
| Operating Margin | 52.8% | 16.1% |
| Net Margin | 35.4% | 12.5% |
| Revenue YoY | 30.8% | 41.7% |
| Net Profit YoY | 443.5% | 126.8% |
| EPS (diluted) | $4.78 | $9.35 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $5.2B | $2.6B | ||
| Q3 25 | $5.8B | $2.5B | ||
| Q2 25 | $4.5B | $2.2B | ||
| Q1 25 | $3.8B | $1.8B | ||
| Q4 24 | $4.0B | $1.9B | ||
| Q3 24 | $5.2B | $1.8B | ||
| Q2 24 | $4.3B | $1.8B | ||
| Q1 24 | $4.1B | $1.5B |
| Q4 25 | $1.8B | $330.8M | ||
| Q3 25 | $832.0M | $291.6M | ||
| Q2 25 | $343.0M | $230.8M | ||
| Q1 25 | $1.4B | $169.3M | ||
| Q4 24 | $340.0M | $145.9M | ||
| Q3 24 | $516.0M | $146.2M | ||
| Q2 24 | $439.0M | $134.0M | ||
| Q1 24 | $-11.0M | $96.3M |
| Q4 25 | — | 25.5% | ||
| Q3 25 | — | 24.8% | ||
| Q2 25 | — | 23.5% | ||
| Q1 25 | — | 22.0% | ||
| Q4 24 | — | 23.2% | ||
| Q3 24 | — | 21.1% | ||
| Q2 24 | — | 20.1% | ||
| Q1 24 | — | 19.3% |
| Q4 25 | 52.8% | 16.1% | ||
| Q3 25 | 24.9% | 15.5% | ||
| Q2 25 | 17.1% | 13.8% | ||
| Q1 25 | 56.0% | 11.4% | ||
| Q4 24 | 19.8% | 12.1% | ||
| Q3 24 | 19.1% | 11.2% | ||
| Q2 24 | 20.8% | 10.2% | ||
| Q1 24 | 6.0% | 8.8% |
| Q4 25 | 35.4% | 12.5% | ||
| Q3 25 | 14.5% | 11.9% | ||
| Q2 25 | 7.6% | 10.6% | ||
| Q1 25 | 37.7% | 9.2% | ||
| Q4 24 | 8.5% | 7.8% | ||
| Q3 24 | 9.9% | 8.1% | ||
| Q2 24 | 10.1% | 7.4% | ||
| Q1 24 | -0.3% | 6.3% |
| Q4 25 | $4.78 | $9.35 | ||
| Q3 25 | $2.16 | $8.25 | ||
| Q2 25 | $0.89 | $6.53 | ||
| Q1 25 | $3.72 | $4.75 | ||
| Q4 24 | $0.89 | $4.08 | ||
| Q3 24 | $1.32 | $4.09 | ||
| Q2 24 | $1.13 | $3.74 | ||
| Q1 24 | $-0.03 | $2.69 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $158.0M | $981.9M |
| Total DebtLower is stronger | $38.0B | $145.2M |
| Stockholders' EquityBook value | $17.6B | $2.4B |
| Total Assets | $94.0B | $6.4B |
| Debt / EquityLower = less leverage | 2.16× | 0.06× |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $158.0M | $981.9M | ||
| Q3 25 | $364.0M | $860.5M | ||
| Q2 25 | $140.0M | $331.7M | ||
| Q1 25 | $1.3B | $204.8M | ||
| Q4 24 | $193.0M | $549.9M | ||
| Q3 24 | $200.0M | $415.6M | ||
| Q2 24 | $465.0M | $199.4M | ||
| Q1 24 | $992.0M | $100.8M |
| Q4 25 | $38.0B | $145.2M | ||
| Q3 25 | $36.4B | $136.0M | ||
| Q2 25 | $37.7B | $73.0M | ||
| Q1 25 | $38.4B | $67.8M | ||
| Q4 24 | $35.6B | $68.3M | ||
| Q3 24 | $34.9B | $62.3M | ||
| Q2 24 | $34.8B | $73.4M | ||
| Q1 24 | $34.7B | $77.0M |
| Q4 25 | $17.6B | $2.4B | ||
| Q3 25 | $17.2B | $2.2B | ||
| Q2 25 | $16.7B | $2.0B | ||
| Q1 25 | $16.6B | $1.8B | ||
| Q4 24 | $15.6B | $1.7B | ||
| Q3 24 | $15.7B | $1.6B | ||
| Q2 24 | $15.4B | $1.5B | ||
| Q1 24 | $15.2B | $1.4B |
| Q4 25 | $94.0B | $6.4B | ||
| Q3 25 | $90.5B | $5.8B | ||
| Q2 25 | $88.8B | $5.1B | ||
| Q1 25 | $88.4B | $4.6B | ||
| Q4 24 | $85.6B | $4.7B | ||
| Q3 24 | $84.7B | $4.4B | ||
| Q2 24 | $84.8B | $4.2B | ||
| Q1 24 | $83.6B | $3.9B |
| Q4 25 | 2.16× | 0.06× | ||
| Q3 25 | 2.12× | 0.06× | ||
| Q2 25 | 2.26× | 0.04× | ||
| Q1 25 | 2.31× | 0.04× | ||
| Q4 24 | 2.29× | 0.04× | ||
| Q3 24 | 2.23× | 0.04× | ||
| Q2 24 | 2.26× | 0.05× | ||
| Q1 24 | 2.29× | 0.06× |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $1.6B | $468.5M |
| Free Cash FlowOCF − Capex | $-319.0M | $402.4M |
| FCF MarginFCF / Revenue | -6.1% | 15.2% |
| Capex IntensityCapex / Revenue | 36.3% | 2.5% |
| Cash ConversionOCF / Net Profit | 0.85× | 1.42× |
| TTM Free Cash FlowTrailing 4 quarters | $-715.0M | $1.0B |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $1.6B | $468.5M | ||
| Q3 25 | $2.1B | $553.3M | ||
| Q2 25 | $882.0M | $252.5M | ||
| Q1 25 | $1.2B | $-88.0M | ||
| Q4 24 | $1.2B | $210.5M | ||
| Q3 24 | $2.5B | $302.2M | ||
| Q2 24 | $329.0M | $189.9M | ||
| Q1 24 | $1.0B | $146.6M |
| Q4 25 | $-319.0M | $402.4M | ||
| Q3 25 | $618.0M | $517.9M | ||
| Q2 25 | $-830.0M | $221.2M | ||
| Q1 25 | $-184.0M | $-110.2M | ||
| Q4 24 | $-326.0M | $169.8M | ||
| Q3 24 | $961.0M | $280.1M | ||
| Q2 24 | $-1.1B | $166.5M | ||
| Q1 24 | $-236.0M | $121.6M |
| Q4 25 | -6.1% | 15.2% | ||
| Q3 25 | 10.7% | 21.1% | ||
| Q2 25 | -18.3% | 10.2% | ||
| Q1 25 | -4.8% | -6.0% | ||
| Q4 24 | -8.2% | 9.1% | ||
| Q3 24 | 18.5% | 15.5% | ||
| Q2 24 | -25.2% | 9.2% | ||
| Q1 24 | -5.8% | 7.9% |
| Q4 25 | 36.3% | 2.5% | ||
| Q3 25 | 26.2% | 1.4% | ||
| Q2 25 | 37.7% | 1.4% | ||
| Q1 25 | 36.9% | 1.2% | ||
| Q4 24 | 37.6% | 2.2% | ||
| Q3 24 | 29.1% | 1.2% | ||
| Q2 24 | 32.8% | 1.3% | ||
| Q1 24 | 31.4% | 1.6% |
| Q4 25 | 0.85× | 1.42× | ||
| Q3 25 | 2.55× | 1.90× | ||
| Q2 25 | 2.57× | 1.09× | ||
| Q1 25 | 0.85× | -0.52× | ||
| Q4 24 | 3.44× | 1.44× | ||
| Q3 24 | 4.79× | 2.07× | ||
| Q2 24 | 0.75× | 1.42× | ||
| Q1 24 | — | 1.52× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
EIX
| Commercial | $2.2B | 43% |
| Residential | $1.2B | 23% |
| Other | $966.0M | 19% |
| Other Operating Revenue | $802.0M | 15% |
FIX
| Electrical Segment | $823.7M | 31% |
| Manufacturing Customer | $542.7M | 21% |
| Existing Building Construction | $491.4M | 19% |
| Healthcare Sector Customer | $220.8M | 8% |
| Service Projects | $153.0M | 6% |
| Education | $137.5M | 5% |
| Government Customer | $131.0M | 5% |
| Office Building Customer | $88.2M | 3% |
| Other Customer | $40.7M | 2% |
| Multi Family And Residential | $33.7M | 1% |
