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Side-by-side financial comparison of OCEANEERING INTERNATIONAL INC (OII) and Zeta Global Holdings Corp. (ZETA). Click either name above to swap in a different company.

OCEANEERING INTERNATIONAL INC is the larger business by last-quarter revenue ($692.4M vs $394.6M, roughly 1.8× Zeta Global Holdings Corp.). OCEANEERING INTERNATIONAL INC runs the higher net margin — 5.2% vs 1.7%, a 3.6% gap on every dollar of revenue. On growth, Zeta Global Holdings Corp. posted the faster year-over-year revenue change (25.4% vs 3.6%). Zeta Global Holdings Corp. produced more free cash flow last quarter ($60.9M vs $-76.5M). Over the past eight quarters, Zeta Global Holdings Corp.'s revenue compounded faster (42.3% CAGR vs 1.8%).

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.

Zeta Global Holdings Corp. is an American marketing technology company which was founded in 2007. Zeta offers companies a suite of multichannel marketing tools focused on creating, maintaining, and monetizing customer relationships. The company went public on the New York Stock Exchange on June 10, 2021, at a US$1.7 billion valuation.

OII vs ZETA — Head-to-Head

Bigger by revenue
OII
OII
1.8× larger
OII
$692.4M
$394.6M
ZETA
Growing faster (revenue YoY)
ZETA
ZETA
+21.8% gap
ZETA
25.4%
3.6%
OII
Higher net margin
OII
OII
3.6% more per $
OII
5.2%
1.7%
ZETA
More free cash flow
ZETA
ZETA
$137.4M more FCF
ZETA
$60.9M
$-76.5M
OII
Faster 2-yr revenue CAGR
ZETA
ZETA
Annualised
ZETA
42.3%
1.8%
OII

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
OII
OII
ZETA
ZETA
Revenue
$692.4M
$394.6M
Net Profit
$36.1M
$6.5M
Gross Margin
59.5%
Operating Margin
4.5%
Net Margin
5.2%
1.7%
Revenue YoY
3.6%
25.4%
Net Profit YoY
-28.3%
-57.1%
EPS (diluted)
$0.36
$0.04

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
OII
OII
ZETA
ZETA
Q1 26
$692.4M
Q4 25
$668.6M
$394.6M
Q3 25
$742.9M
$337.2M
Q2 25
$698.2M
$308.4M
Q1 25
$674.5M
$264.4M
Q4 24
$713.5M
$314.7M
Q3 24
$679.8M
$268.3M
Q2 24
$668.8M
$227.8M
Net Profit
OII
OII
ZETA
ZETA
Q1 26
$36.1M
Q4 25
$177.7M
$6.5M
Q3 25
$71.3M
$-3.6M
Q2 25
$54.4M
$-12.8M
Q1 25
$50.4M
$-21.6M
Q4 24
$56.1M
$15.2M
Q3 24
$41.2M
$-17.4M
Q2 24
$35.0M
$-28.1M
Gross Margin
OII
OII
ZETA
ZETA
Q1 26
Q4 25
19.8%
59.5%
Q3 25
20.6%
60.5%
Q2 25
21.3%
62.1%
Q1 25
20.0%
60.9%
Q4 24
19.9%
60.0%
Q3 24
19.3%
60.6%
Q2 24
18.0%
60.0%
Operating Margin
OII
OII
ZETA
ZETA
Q1 26
Q4 25
9.8%
4.5%
Q3 25
11.6%
2.6%
Q2 25
11.3%
-1.7%
Q1 25
10.9%
-6.1%
Q4 24
10.9%
2.2%
Q3 24
10.5%
-4.6%
Q2 24
9.0%
-11.7%
Net Margin
OII
OII
ZETA
ZETA
Q1 26
5.2%
Q4 25
26.6%
1.7%
Q3 25
9.6%
-1.1%
Q2 25
7.8%
-4.2%
Q1 25
7.5%
-8.2%
Q4 24
7.9%
4.8%
Q3 24
6.1%
-6.5%
Q2 24
5.2%
-12.3%
EPS (diluted)
OII
OII
ZETA
ZETA
Q1 26
$0.36
Q4 25
$1.75
$0.04
Q3 25
$0.71
$-0.02
Q2 25
$0.54
$-0.06
Q1 25
$0.49
$-0.10
Q4 24
$0.55
$0.10
Q3 24
$0.40
$-0.09
Q2 24
$0.34
$-0.16

Balance Sheet & Financial Strength

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

Metric
OII
OII
ZETA
ZETA
Cash + ST InvestmentsLiquidity on hand
$319.8M
Total DebtLower is stronger
$488.8M
$197.1M
Stockholders' EquityBook value
$1.1B
$804.6M
Total Assets
$2.6B
$1.5B
Debt / EquityLower = less leverage
0.44×
0.24×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OII
OII
ZETA
ZETA
Q1 26
Q4 25
$695.9M
$319.8M
Q3 25
$7.0M
$385.2M
Q2 25
$7.0M
$365.3M
Q1 25
$7.0M
$364.4M
Q4 24
$504.5M
$366.2M
Q3 24
$418.5M
Q2 24
$154.7M
Total Debt
OII
OII
ZETA
ZETA
Q1 26
$488.8M
Q4 25
$487.4M
$197.1M
Q3 25
$196.9M
Q2 25
$196.7M
Q1 25
$196.5M
Q4 24
$482.0M
$196.3M
Q3 24
$196.1M
Q2 24
$184.4M
Stockholders' Equity
OII
OII
ZETA
ZETA
Q1 26
$1.1B
Q4 25
$1.1B
$804.6M
Q3 25
$907.7M
$689.2M
Q2 25
$842.1M
$673.3M
Q1 25
$773.1M
$676.6M
Q4 24
$714.3M
$676.8M
Q3 24
$698.0M
$474.9M
Q2 24
$651.0M
$217.0M
Total Assets
OII
OII
ZETA
ZETA
Q1 26
$2.6B
Q4 25
$2.7B
$1.5B
Q3 25
$2.5B
$1.2B
Q2 25
$2.3B
$1.1B
Q1 25
$2.3B
$1.1B
Q4 24
$2.3B
$1.1B
Q3 24
$2.4B
$869.1M
Q2 24
$2.3B
$583.9M
Debt / Equity
OII
OII
ZETA
ZETA
Q1 26
0.44×
Q4 25
0.46×
0.24×
Q3 25
0.29×
Q2 25
0.29×
Q1 25
0.29×
Q4 24
0.67×
0.29×
Q3 24
0.41×
Q2 24
0.85×

Cash Flow & Capital Efficiency

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

Metric
OII
OII
ZETA
ZETA
Operating Cash FlowLast quarter
$64.1M
Free Cash FlowOCF − Capex
$-76.5M
$60.9M
FCF MarginFCF / Revenue
-11.1%
15.4%
Capex IntensityCapex / Revenue
2.5%
0.8%
Cash ConversionOCF / Net Profit
9.81×
TTM Free Cash FlowTrailing 4 quarters
$238.1M
$185.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OII
OII
ZETA
ZETA
Q1 26
Q4 25
$221.1M
$64.1M
Q3 25
$101.3M
$57.9M
Q2 25
$77.2M
$42.0M
Q1 25
$-80.7M
$34.8M
Q4 24
$128.4M
$43.7M
Q3 24
$91.9M
$34.4M
Q2 24
$52.6M
$31.1M
Free Cash Flow
OII
OII
ZETA
ZETA
Q1 26
$-76.5M
Q4 25
$190.7M
$60.9M
Q3 25
$77.0M
$52.4M
Q2 25
$46.9M
$39.7M
Q1 25
$-106.8M
$32.1M
Q4 24
$94.5M
$35.4M
Q3 24
$67.0M
$29.5M
Q2 24
$29.8M
$24.4M
FCF Margin
OII
OII
ZETA
ZETA
Q1 26
-11.1%
Q4 25
28.5%
15.4%
Q3 25
10.4%
15.6%
Q2 25
6.7%
12.9%
Q1 25
-15.8%
12.1%
Q4 24
13.2%
11.3%
Q3 24
9.9%
11.0%
Q2 24
4.5%
10.7%
Capex Intensity
OII
OII
ZETA
ZETA
Q1 26
2.5%
Q4 25
4.6%
0.8%
Q3 25
3.3%
1.6%
Q2 25
4.3%
0.8%
Q1 25
3.9%
1.0%
Q4 24
4.7%
2.6%
Q3 24
3.7%
1.8%
Q2 24
3.4%
3.0%
Cash Conversion
OII
OII
ZETA
ZETA
Q1 26
Q4 25
1.24×
9.81×
Q3 25
1.42×
Q2 25
1.42×
Q1 25
-1.60×
Q4 24
2.29×
2.87×
Q3 24
2.23×
Q2 24
1.50×

Financial Flow Comparison

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

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