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Side-by-side financial comparison of COMFORT SYSTEMS USA INC (FIX) and MARKEL GROUP INC. (MKL). Click either name above to swap in a different company.

MARKEL GROUP INC. is the larger business by last-quarter revenue ($3.6B vs $2.6B, roughly 1.4× COMFORT SYSTEMS USA INC). MARKEL GROUP INC. runs the higher net margin — 16.1% vs 12.5%, a 3.6% gap on every dollar of revenue. On growth, COMFORT SYSTEMS USA INC posted the faster year-over-year revenue change (41.7% vs -6.9%). MARKEL GROUP INC. produced more free cash flow last quarter ($599.1M vs $402.4M). Over the past eight quarters, COMFORT SYSTEMS USA INC's revenue compounded faster (31.2% CAGR vs -10.5%).

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.

Markel Group Inc. is a group of companies headquartered in Richmond, Virginia, and originally founded in 1930 as an insurance company.

FIX vs MKL — Head-to-Head

Bigger by revenue
MKL
MKL
1.4× larger
MKL
$3.6B
$2.6B
FIX
Growing faster (revenue YoY)
FIX
FIX
+48.5% gap
FIX
41.7%
-6.9%
MKL
Higher net margin
MKL
MKL
3.6% more per $
MKL
16.1%
12.5%
FIX
More free cash flow
MKL
MKL
$196.6M more FCF
MKL
$599.1M
$402.4M
FIX
Faster 2-yr revenue CAGR
FIX
FIX
Annualised
FIX
31.2%
-10.5%
MKL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FIX
FIX
MKL
MKL
Revenue
$2.6B
$3.6B
Net Profit
$330.8M
$576.8M
Gross Margin
25.5%
Operating Margin
16.1%
22.2%
Net Margin
12.5%
16.1%
Revenue YoY
41.7%
-6.9%
Net Profit YoY
126.8%
5.0%
EPS (diluted)
$9.35
$48.22

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.

Revenue
FIX
FIX
MKL
MKL
Q4 25
$2.6B
$3.6B
Q3 25
$2.5B
$3.9B
Q2 25
$2.2B
$4.6B
Q1 25
$1.8B
$3.4B
Q4 24
$1.9B
$3.8B
Q3 24
$1.8B
$4.6B
Q2 24
$1.8B
$3.7B
Q1 24
$1.5B
$4.5B
Net Profit
FIX
FIX
MKL
MKL
Q4 25
$330.8M
$576.8M
Q3 25
$291.6M
$751.3M
Q2 25
$230.8M
$657.1M
Q1 25
$169.3M
$121.7M
Q4 24
$145.9M
$549.2M
Q3 24
$146.2M
$905.0M
Q2 24
$134.0M
$267.7M
Q1 24
$96.3M
$1.0B
Gross Margin
FIX
FIX
MKL
MKL
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%
Operating Margin
FIX
FIX
MKL
MKL
Q4 25
16.1%
22.2%
Q3 25
15.5%
25.7%
Q2 25
13.8%
24.1%
Q1 25
11.4%
8.3%
Q4 24
12.1%
15.5%
Q3 24
11.2%
29.7%
Q2 24
10.2%
11.1%
Q1 24
8.8%
29.9%
Net Margin
FIX
FIX
MKL
MKL
Q4 25
12.5%
16.1%
Q3 25
11.9%
19.1%
Q2 25
10.6%
14.3%
Q1 25
9.2%
3.6%
Q4 24
7.8%
14.3%
Q3 24
8.1%
19.6%
Q2 24
7.4%
7.2%
Q1 24
6.3%
23.0%
EPS (diluted)
FIX
FIX
MKL
MKL
Q4 25
$9.35
$48.22
Q3 25
$8.25
$59.25
Q2 25
$6.53
$49.67
Q1 25
$4.75
$12.08
Q4 24
$4.08
$39.02
Q3 24
$4.09
$66.25
Q2 24
$3.74
$18.62
Q1 24
$2.69
$75.43

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
FIX
FIX
MKL
MKL
Cash + ST InvestmentsLiquidity on hand
$981.9M
$4.0B
Total DebtLower is stronger
$145.2M
$4.3B
Stockholders' EquityBook value
$2.4B
$18.6B
Total Assets
$6.4B
$68.9B
Debt / EquityLower = less leverage
0.06×
0.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FIX
FIX
MKL
MKL
Q4 25
$981.9M
$4.0B
Q3 25
$860.5M
$4.0B
Q2 25
$331.7M
$3.7B
Q1 25
$204.8M
$4.2B
Q4 24
$549.9M
$3.7B
Q3 24
$415.6M
$3.9B
Q2 24
$199.4M
$3.5B
Q1 24
$100.8M
$3.6B
Total Debt
FIX
FIX
MKL
MKL
Q4 25
$145.2M
$4.3B
Q3 25
$136.0M
$4.3B
Q2 25
$73.0M
$4.4B
Q1 25
$67.8M
$4.4B
Q4 24
$68.3M
$4.3B
Q3 24
$62.3M
$4.4B
Q2 24
$73.4M
$4.4B
Q1 24
$77.0M
$3.9B
Stockholders' Equity
FIX
FIX
MKL
MKL
Q4 25
$2.4B
$18.6B
Q3 25
$2.2B
$18.0B
Q2 25
$2.0B
$17.3B
Q1 25
$1.8B
$17.1B
Q4 24
$1.7B
$16.9B
Q3 24
$1.6B
$17.0B
Q2 24
$1.5B
$15.9B
Q1 24
$1.4B
$15.7B
Total Assets
FIX
FIX
MKL
MKL
Q4 25
$6.4B
$68.9B
Q3 25
$5.8B
$67.4B
Q2 25
$5.1B
$66.8B
Q1 25
$4.6B
$64.6B
Q4 24
$4.7B
$61.9B
Q3 24
$4.4B
$62.3B
Q2 24
$4.2B
$59.7B
Q1 24
$3.9B
$57.3B
Debt / Equity
FIX
FIX
MKL
MKL
Q4 25
0.06×
0.23×
Q3 25
0.06×
0.24×
Q2 25
0.04×
0.25×
Q1 25
0.04×
0.26×
Q4 24
0.04×
0.26×
Q3 24
0.04×
0.26×
Q2 24
0.05×
0.28×
Q1 24
0.06×
0.25×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
FIX
FIX
MKL
MKL
Operating Cash FlowLast quarter
$468.5M
$662.2M
Free Cash FlowOCF − Capex
$402.4M
$599.1M
FCF MarginFCF / Revenue
15.2%
16.7%
Capex IntensityCapex / Revenue
2.5%
1.8%
Cash ConversionOCF / Net Profit
1.42×
1.15×
TTM Free Cash FlowTrailing 4 quarters
$1.0B
$2.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FIX
FIX
MKL
MKL
Q4 25
$468.5M
$662.2M
Q3 25
$553.3M
$1.2B
Q2 25
$252.5M
$504.4M
Q1 25
$-88.0M
$376.2M
Q4 24
$210.5M
$493.9M
Q3 24
$302.2M
$890.8M
Q2 24
$189.9M
$578.6M
Q1 24
$146.6M
$630.7M
Free Cash Flow
FIX
FIX
MKL
MKL
Q4 25
$402.4M
$599.1M
Q3 25
$517.9M
$1.2B
Q2 25
$221.2M
$453.8M
Q1 25
$-110.2M
$335.5M
Q4 24
$169.8M
$420.0M
Q3 24
$280.1M
$838.9M
Q2 24
$166.5M
$521.4M
Q1 24
$121.6M
$558.7M
FCF Margin
FIX
FIX
MKL
MKL
Q4 25
15.2%
16.7%
Q3 25
21.1%
29.6%
Q2 25
10.2%
9.9%
Q1 25
-6.0%
9.9%
Q4 24
9.1%
10.9%
Q3 24
15.5%
18.2%
Q2 24
9.2%
14.1%
Q1 24
7.9%
12.5%
Capex Intensity
FIX
FIX
MKL
MKL
Q4 25
2.5%
1.8%
Q3 25
1.4%
1.3%
Q2 25
1.4%
1.1%
Q1 25
1.2%
1.2%
Q4 24
2.2%
1.9%
Q3 24
1.2%
1.1%
Q2 24
1.3%
1.5%
Q1 24
1.6%
1.6%
Cash Conversion
FIX
FIX
MKL
MKL
Q4 25
1.42×
1.15×
Q3 25
1.90×
1.62×
Q2 25
1.09×
0.77×
Q1 25
-0.52×
3.09×
Q4 24
1.44×
0.90×
Q3 24
2.07×
0.98×
Q2 24
1.42×
2.16×
Q1 24
1.52×
0.62×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

FIX
FIX

Electrical Segment$823.7M31%
Manufacturing Customer$542.7M21%
Existing Building Construction$491.4M19%
Healthcare Sector Customer$220.8M8%
Service Projects$153.0M6%
Education$137.5M5%
Government Customer$131.0M5%
Office Building Customer$88.2M3%
Other Customer$40.7M2%
Multi Family And Residential$33.7M1%

MKL
MKL

Industrial$1.6B45%
Consumer And Other$958.3M27%
Financial$737.0M21%
Other$198.8M6%
Corporate Operations$52.0M1%
Revenue From Contract With Customer$10.5M0%

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