vs

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

MAXIMUS, INC. is the larger business by last-quarter revenue ($1.3B vs $692.4M, roughly 1.9× OCEANEERING INTERNATIONAL INC). MAXIMUS, INC. runs the higher net margin — 7.0% vs 5.2%, a 1.8% gap on every dollar of revenue. On growth, OCEANEERING INTERNATIONAL INC posted the faster year-over-year revenue change (3.6% vs -4.1%). OCEANEERING INTERNATIONAL INC produced more free cash flow last quarter ($-76.5M vs $-250.7M). Over the past eight quarters, OCEANEERING INTERNATIONAL INC's revenue compounded faster (1.8% CAGR vs -0.1%).

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.

Oceaneering International, Inc. is a subsea engineering and applied technology company based in Houston, Texas, U.S. that provides engineered services and hardware to customers who operate in marine, space, and other environments.

MMS vs OII — Head-to-Head

Bigger by revenue
MMS
MMS
1.9× larger
MMS
$1.3B
$692.4M
OII
Growing faster (revenue YoY)
OII
OII
+7.7% gap
OII
3.6%
-4.1%
MMS
Higher net margin
MMS
MMS
1.8% more per $
MMS
7.0%
5.2%
OII
More free cash flow
OII
OII
$174.1M more FCF
OII
$-76.5M
$-250.7M
MMS
Faster 2-yr revenue CAGR
OII
OII
Annualised
OII
1.8%
-0.1%
MMS

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
MMS
MMS
OII
OII
Revenue
$1.3B
$692.4M
Net Profit
$93.9M
$36.1M
Gross Margin
23.7%
Operating Margin
10.9%
Net Margin
7.0%
5.2%
Revenue YoY
-4.1%
3.6%
Net Profit YoY
128.0%
-28.3%
EPS (diluted)
$1.70
$0.36

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
MMS
MMS
OII
OII
Q1 26
$692.4M
Q4 25
$1.3B
$668.6M
Q3 25
$1.3B
$742.9M
Q2 25
$1.3B
$698.2M
Q1 25
$1.4B
$674.5M
Q4 24
$1.4B
$713.5M
Q3 24
$1.3B
$679.8M
Q2 24
$1.3B
$668.8M
Net Profit
MMS
MMS
OII
OII
Q1 26
$36.1M
Q4 25
$93.9M
$177.7M
Q3 25
$75.3M
$71.3M
Q2 25
$106.0M
$54.4M
Q1 25
$96.6M
$50.4M
Q4 24
$41.2M
$56.1M
Q3 24
$72.5M
$41.2M
Q2 24
$89.8M
$35.0M
Gross Margin
MMS
MMS
OII
OII
Q1 26
Q4 25
23.7%
19.8%
Q3 25
25.3%
20.6%
Q2 25
26.7%
21.3%
Q1 25
24.9%
20.0%
Q4 24
21.5%
19.9%
Q3 24
22.9%
19.3%
Q2 24
25.3%
18.0%
Operating Margin
MMS
MMS
OII
OII
Q1 26
Q4 25
10.9%
9.8%
Q3 25
9.3%
11.6%
Q2 25
12.3%
11.3%
Q1 25
11.2%
10.9%
Q4 24
6.2%
10.9%
Q3 24
8.5%
10.5%
Q2 24
10.8%
9.0%
Net Margin
MMS
MMS
OII
OII
Q1 26
5.2%
Q4 25
7.0%
26.6%
Q3 25
5.7%
9.6%
Q2 25
7.9%
7.8%
Q1 25
7.1%
7.5%
Q4 24
2.9%
7.9%
Q3 24
5.5%
6.1%
Q2 24
6.8%
5.2%
EPS (diluted)
MMS
MMS
OII
OII
Q1 26
$0.36
Q4 25
$1.70
$1.75
Q3 25
$1.27
$0.71
Q2 25
$1.86
$0.54
Q1 25
$1.69
$0.49
Q4 24
$0.69
$0.55
Q3 24
$1.18
$0.40
Q2 24
$1.46
$0.34

Balance Sheet & Financial Strength

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

Metric
MMS
MMS
OII
OII
Cash + ST InvestmentsLiquidity on hand
$137.6M
Total DebtLower is stronger
$488.8M
Stockholders' EquityBook value
$1.7B
$1.1B
Total Assets
$4.2B
$2.6B
Debt / EquityLower = less leverage
0.44×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MMS
MMS
OII
OII
Q1 26
Q4 25
$137.6M
$695.9M
Q3 25
$222.4M
$7.0M
Q2 25
$59.8M
$7.0M
Q1 25
$108.1M
$7.0M
Q4 24
$72.7M
$504.5M
Q3 24
$183.1M
Q2 24
$102.8M
Total Debt
MMS
MMS
OII
OII
Q1 26
$488.8M
Q4 25
$487.4M
Q3 25
Q2 25
Q1 25
Q4 24
$482.0M
Q3 24
Q2 24
Stockholders' Equity
MMS
MMS
OII
OII
Q1 26
$1.1B
Q4 25
$1.7B
$1.1B
Q3 25
$1.7B
$907.7M
Q2 25
$1.8B
$842.1M
Q1 25
$1.7B
$773.1M
Q4 24
$1.6B
$714.3M
Q3 24
$1.8B
$698.0M
Q2 24
$1.8B
$651.0M
Total Assets
MMS
MMS
OII
OII
Q1 26
$2.6B
Q4 25
$4.2B
$2.7B
Q3 25
$4.1B
$2.5B
Q2 25
$4.5B
$2.3B
Q1 25
$4.2B
$2.3B
Q4 24
$4.1B
$2.3B
Q3 24
$4.1B
$2.4B
Q2 24
$4.0B
$2.3B
Debt / Equity
MMS
MMS
OII
OII
Q1 26
0.44×
Q4 25
0.46×
Q3 25
Q2 25
Q1 25
Q4 24
0.67×
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
MMS
MMS
OII
OII
Operating Cash FlowLast quarter
$-244.4M
Free Cash FlowOCF − Capex
$-250.7M
$-76.5M
FCF MarginFCF / Revenue
-18.6%
-11.1%
Capex IntensityCapex / Revenue
0.5%
2.5%
Cash ConversionOCF / Net Profit
-2.60×
TTM Free Cash FlowTrailing 4 quarters
$218.5M
$238.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MMS
MMS
OII
OII
Q1 26
Q4 25
$-244.4M
$221.1M
Q3 25
$649.4M
$101.3M
Q2 25
$-182.7M
$77.2M
Q1 25
$42.7M
$-80.7M
Q4 24
$-80.0M
$128.4M
Q3 24
$163.8M
$91.9M
Q2 24
$199.3M
$52.6M
Free Cash Flow
MMS
MMS
OII
OII
Q1 26
$-76.5M
Q4 25
$-250.7M
$190.7M
Q3 25
$641.8M
$77.0M
Q2 25
$-198.2M
$46.9M
Q1 25
$25.5M
$-106.8M
Q4 24
$-103.0M
$94.5M
Q3 24
$131.9M
$67.0M
Q2 24
$164.6M
$29.8M
FCF Margin
MMS
MMS
OII
OII
Q1 26
-11.1%
Q4 25
-18.6%
28.5%
Q3 25
48.7%
10.4%
Q2 25
-14.7%
6.7%
Q1 25
1.9%
-15.8%
Q4 24
-7.3%
13.2%
Q3 24
10.0%
9.9%
Q2 24
12.5%
4.5%
Capex Intensity
MMS
MMS
OII
OII
Q1 26
2.5%
Q4 25
0.5%
4.6%
Q3 25
0.6%
3.3%
Q2 25
1.1%
4.3%
Q1 25
1.3%
3.9%
Q4 24
1.6%
4.7%
Q3 24
2.4%
3.7%
Q2 24
2.6%
3.4%
Cash Conversion
MMS
MMS
OII
OII
Q1 26
Q4 25
-2.60×
1.24×
Q3 25
8.63×
1.42×
Q2 25
-1.72×
1.42×
Q1 25
0.44×
-1.60×
Q4 24
-1.94×
2.29×
Q3 24
2.26×
2.23×
Q2 24
2.22×
1.50×

Financial Flow Comparison

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

Revenue Breakdown by Segment

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%

OII
OII

Segment breakdown not available.

Related Comparisons