vs

Side-by-side financial comparison of Atmos Energy (ATO) and MAXIMUS, INC. (MMS). Click either name above to swap in a different company.

MAXIMUS, INC. is the larger business by last-quarter revenue ($1.3B vs $1.3B, roughly 1.0× Atmos Energy). Atmos Energy runs the higher net margin — 30.0% vs 7.0%, a 23.0% gap on every dollar of revenue. On growth, Atmos Energy posted the faster year-over-year revenue change (14.2% vs -4.1%). MAXIMUS, INC. produced more free cash flow last quarter ($-250.7M vs $-725.3M). Over the past eight quarters, MAXIMUS, INC.'s revenue compounded faster (-0.1% CAGR vs -9.7%).

Atmos Energy Corporation, headquartered in Dallas, Texas, is one of the United States' largest natural-gas-only distributors, serving about three million natural gas distribution customers in over 1,400 communities in nine states from the Blue Ridge Mountains in the East to the Rocky Mountains in the West.

Maximus Inc. is an American government services company, with operations in countries including the United States, Canada, and the United Kingdom. Maximus provides administration and other services for Medicaid, Medicare, health care reform, welfare-to-work, and student loan servicing, among other government programs. The company is based in Tysons, Virginia, has 39,600 employees and a reported annual revenue of $5.3 billion in fiscal year 2024.

ATO vs MMS — Head-to-Head

Bigger by revenue
MMS
MMS
1.0× larger
MMS
$1.3B
$1.3B
ATO
Growing faster (revenue YoY)
ATO
ATO
+18.3% gap
ATO
14.2%
-4.1%
MMS
Higher net margin
ATO
ATO
23.0% more per $
ATO
30.0%
7.0%
MMS
More free cash flow
MMS
MMS
$474.6M more FCF
MMS
$-250.7M
$-725.3M
ATO
Faster 2-yr revenue CAGR
MMS
MMS
Annualised
MMS
-0.1%
-9.7%
ATO

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ATO
ATO
MMS
MMS
Revenue
$1.3B
$1.3B
Net Profit
$403.0M
$93.9M
Gross Margin
23.7%
Operating Margin
38.3%
10.9%
Net Margin
30.0%
7.0%
Revenue YoY
14.2%
-4.1%
Net Profit YoY
14.5%
128.0%
EPS (diluted)
$2.44
$1.70

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
ATO
ATO
MMS
MMS
Q4 25
$1.3B
$1.3B
Q3 25
$737.5M
$1.3B
Q2 25
$838.8M
$1.3B
Q1 25
$2.0B
$1.4B
Q4 24
$1.2B
$1.4B
Q3 24
$657.9M
$1.3B
Q2 24
$701.5M
$1.3B
Q1 24
$1.6B
$1.3B
Net Profit
ATO
ATO
MMS
MMS
Q4 25
$403.0M
$93.9M
Q3 25
$174.9M
$75.3M
Q2 25
$186.4M
$106.0M
Q1 25
$485.6M
$96.6M
Q4 24
$351.9M
$41.2M
Q3 24
$134.0M
$72.5M
Q2 24
$165.6M
$89.8M
Q1 24
$432.0M
$80.5M
Gross Margin
ATO
ATO
MMS
MMS
Q4 25
23.7%
Q3 25
25.3%
Q2 25
26.7%
Q1 25
60.0%
24.9%
Q4 24
80.1%
21.5%
Q3 24
22.9%
Q2 24
25.3%
Q1 24
62.1%
23.6%
Operating Margin
ATO
ATO
MMS
MMS
Q4 25
38.3%
10.9%
Q3 25
29.8%
9.3%
Q2 25
30.1%
12.3%
Q1 25
32.2%
11.2%
Q4 24
39.1%
6.2%
Q3 24
28.1%
8.5%
Q2 24
31.4%
10.8%
Q1 24
33.4%
9.5%
Net Margin
ATO
ATO
MMS
MMS
Q4 25
30.0%
7.0%
Q3 25
23.7%
5.7%
Q2 25
22.2%
7.9%
Q1 25
24.9%
7.1%
Q4 24
29.9%
2.9%
Q3 24
20.4%
5.5%
Q2 24
23.6%
6.8%
Q1 24
26.2%
6.0%
EPS (diluted)
ATO
ATO
MMS
MMS
Q4 25
$2.44
$1.70
Q3 25
$1.04
$1.27
Q2 25
$1.16
$1.86
Q1 25
$3.03
$1.69
Q4 24
$2.23
$0.69
Q3 24
$0.82
$1.18
Q2 24
$1.08
$1.46
Q1 24
$2.85
$1.31

Balance Sheet & Financial Strength

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

Metric
ATO
ATO
MMS
MMS
Cash + ST InvestmentsLiquidity on hand
$367.0M
$137.6M
Total DebtLower is stronger
$9.6B
Stockholders' EquityBook value
$14.3B
$1.7B
Total Assets
$29.8B
$4.2B
Debt / EquityLower = less leverage
0.67×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATO
ATO
MMS
MMS
Q4 25
$367.0M
$137.6M
Q3 25
$202.7M
$222.4M
Q2 25
$709.4M
$59.8M
Q1 25
$543.5M
$108.1M
Q4 24
$584.5M
$72.7M
Q3 24
$307.3M
$183.1M
Q2 24
$674.6M
$102.8M
Q1 24
$262.5M
$77.4M
Total Debt
ATO
ATO
MMS
MMS
Q4 25
$9.6B
Q3 25
$8.9B
Q2 25
$8.9B
Q1 25
$8.4B
Q4 24
$8.4B
Q3 24
$7.8B
Q2 24
$7.8B
Q1 24
$7.4B
Stockholders' Equity
ATO
ATO
MMS
MMS
Q4 25
$14.3B
$1.7B
Q3 25
$13.6B
$1.7B
Q2 25
$13.4B
$1.8B
Q1 25
$13.1B
$1.7B
Q4 24
$12.8B
$1.6B
Q3 24
$12.2B
$1.8B
Q2 24
$12.2B
$1.8B
Q1 24
$11.6B
$1.8B
Total Assets
ATO
ATO
MMS
MMS
Q4 25
$29.8B
$4.2B
Q3 25
$28.2B
$4.1B
Q2 25
$27.7B
$4.5B
Q1 25
$27.0B
$4.2B
Q4 24
$26.5B
$4.1B
Q3 24
$25.2B
$4.1B
Q2 24
$24.9B
$4.0B
Q1 24
$24.0B
$4.0B
Debt / Equity
ATO
ATO
MMS
MMS
Q4 25
0.67×
Q3 25
0.66×
Q2 25
0.67×
Q1 25
0.64×
Q4 24
0.66×
Q3 24
0.64×
Q2 24
0.64×
Q1 24
0.64×

Cash Flow & Capital Efficiency

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

Metric
ATO
ATO
MMS
MMS
Operating Cash FlowLast quarter
$308.1M
$-244.4M
Free Cash FlowOCF − Capex
$-725.3M
$-250.7M
FCF MarginFCF / Revenue
-54.0%
-18.6%
Capex IntensityCapex / Revenue
77.0%
0.5%
Cash ConversionOCF / Net Profit
0.76×
-2.60×
TTM Free Cash FlowTrailing 4 quarters
$-1.6B
$218.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATO
ATO
MMS
MMS
Q4 25
$308.1M
$-244.4M
Q3 25
$348.1M
$649.4M
Q2 25
$496.4M
$-182.7M
Q1 25
$922.9M
$42.7M
Q4 24
$282.0M
$-80.0M
Q3 24
$330.7M
$163.8M
Q2 24
$411.2M
$199.3M
Q1 24
$746.6M
$130.5M
Free Cash Flow
ATO
ATO
MMS
MMS
Q4 25
$-725.3M
$-250.7M
Q3 25
$-615.5M
$641.8M
Q2 25
$-370.6M
$-198.2M
Q1 25
$83.3M
$25.5M
Q4 24
$-609.2M
$-103.0M
Q3 24
$-477.3M
$131.9M
Q2 24
$-302.4M
$164.6M
Q1 24
$100.7M
$105.2M
FCF Margin
ATO
ATO
MMS
MMS
Q4 25
-54.0%
-18.6%
Q3 25
-83.5%
48.7%
Q2 25
-44.2%
-14.7%
Q1 25
4.3%
1.9%
Q4 24
-51.8%
-7.3%
Q3 24
-72.5%
10.0%
Q2 24
-43.1%
12.5%
Q1 24
6.1%
7.8%
Capex Intensity
ATO
ATO
MMS
MMS
Q4 25
77.0%
0.5%
Q3 25
130.7%
0.6%
Q2 25
103.4%
1.1%
Q1 25
43.0%
1.3%
Q4 24
75.8%
1.6%
Q3 24
122.8%
2.4%
Q2 24
101.7%
2.6%
Q1 24
39.2%
1.9%
Cash Conversion
ATO
ATO
MMS
MMS
Q4 25
0.76×
-2.60×
Q3 25
1.99×
8.63×
Q2 25
2.66×
-1.72×
Q1 25
1.90×
0.44×
Q4 24
0.80×
-1.94×
Q3 24
2.47×
2.26×
Q2 24
2.48×
2.22×
Q1 24
1.73×
1.62×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ATO
ATO

Distribution Segment$1.3B94%
Transportation Revenue$41.5M3%
Other$39.4M3%
Miscellaneous Revenue$2.8M0%

MMS
MMS

Clinical Services$523.7M39%
Cost Plus Contracts$386.4M29%
Outside The United States$143.2M11%
International Government Agencies$141.0M10%
Technology Solutions$74.8M6%
Employment And Other$70.2M5%
Other Including Local Municipalities And Commercial Customers$17.6M1%

Related Comparisons