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Side-by-side financial comparison of MARTIN MIDSTREAM PARTNERS L.P. (MMLP) and OIL STATES INTERNATIONAL, INC (OIS). Click either name above to swap in a different company.

MARTIN MIDSTREAM PARTNERS L.P. is the larger business by last-quarter revenue ($187.7M vs $178.5M, roughly 1.1× OIL STATES INTERNATIONAL, INC). MARTIN MIDSTREAM PARTNERS L.P. runs the higher net margin — 1.7% vs -65.7%, a 67.4% gap on every dollar of revenue. On growth, OIL STATES INTERNATIONAL, INC posted the faster year-over-year revenue change (8.4% vs -2.5%). OIL STATES INTERNATIONAL, INC produced more free cash flow last quarter ($47.1M vs $-6.0M). Over the past eight quarters, OIL STATES INTERNATIONAL, INC's revenue compounded faster (3.3% CAGR vs 0.8%).

Martin Midstream Partners L.P. is a U.S.-based midstream energy services provider. It offers storage, transportation, distribution and processing solutions for crude oil, natural gas liquids, refined petroleum products and specialty chemicals, mainly serving customers across North American energy and industrial segments.

Oil States International, Inc. is an American multinational corporation. It focuses on providing services to oil and gas companies. It is a public company listed on the New York Stock Exchange.

MMLP vs OIS — Head-to-Head

Bigger by revenue
MMLP
MMLP
1.1× larger
MMLP
$187.7M
$178.5M
OIS
Growing faster (revenue YoY)
OIS
OIS
+11.0% gap
OIS
8.4%
-2.5%
MMLP
Higher net margin
MMLP
MMLP
67.4% more per $
MMLP
1.7%
-65.7%
OIS
More free cash flow
OIS
OIS
$53.2M more FCF
OIS
$47.1M
$-6.0M
MMLP
Faster 2-yr revenue CAGR
OIS
OIS
Annualised
OIS
3.3%
0.8%
MMLP

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
MMLP
MMLP
OIS
OIS
Revenue
$187.7M
$178.5M
Net Profit
$3.2M
$-117.2M
Gross Margin
10.9%
Operating Margin
4.1%
-63.7%
Net Margin
1.7%
-65.7%
Revenue YoY
-2.5%
8.4%
Net Profit YoY
-37.1%
-873.2%
EPS (diluted)
$-1.99

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
MMLP
MMLP
OIS
OIS
Q1 26
$187.7M
Q4 25
$174.2M
$178.5M
Q3 25
$168.7M
$165.2M
Q2 25
$180.7M
$165.4M
Q1 25
$192.5M
$159.9M
Q4 24
$171.3M
$164.6M
Q3 24
$170.9M
$174.3M
Q2 24
$184.5M
$186.4M
Net Profit
MMLP
MMLP
OIS
OIS
Q1 26
$3.2M
Q4 25
$-2.9M
$-117.2M
Q3 25
$-8.4M
$1.9M
Q2 25
$-2.4M
$2.8M
Q1 25
$-1.0M
$3.2M
Q4 24
$-8.9M
$15.2M
Q3 24
$-3.3M
$-14.3M
Q2 24
$3.8M
$1.3M
Gross Margin
MMLP
MMLP
OIS
OIS
Q1 26
Q4 25
57.1%
10.9%
Q3 25
55.1%
22.1%
Q2 25
56.5%
24.2%
Q1 25
53.5%
23.3%
Q4 24
58.2%
23.7%
Q3 24
58.5%
21.7%
Q2 24
58.4%
23.8%
Operating Margin
MMLP
MMLP
OIS
OIS
Q1 26
4.1%
Q4 25
7.3%
-63.7%
Q3 25
4.1%
2.9%
Q2 25
8.2%
3.2%
Q1 25
7.5%
3.5%
Q4 24
4.0%
11.2%
Q3 24
7.4%
-6.3%
Q2 24
10.8%
1.1%
Net Margin
MMLP
MMLP
OIS
OIS
Q1 26
1.7%
Q4 25
-1.7%
-65.7%
Q3 25
-5.0%
1.2%
Q2 25
-1.3%
1.7%
Q1 25
-0.5%
2.0%
Q4 24
-5.2%
9.2%
Q3 24
-1.9%
-8.2%
Q2 24
2.0%
0.7%
EPS (diluted)
MMLP
MMLP
OIS
OIS
Q1 26
Q4 25
$-1.99
Q3 25
$0.03
Q2 25
$0.05
Q1 25
$0.05
Q4 24
$0.24
Q3 24
$-0.23
Q2 24
$0.02

Balance Sheet & Financial Strength

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

Metric
MMLP
MMLP
OIS
OIS
Cash + ST InvestmentsLiquidity on hand
$69.9M
Total DebtLower is stronger
$1.7M
Stockholders' EquityBook value
$573.2M
Total Assets
$537.1M
$883.4M
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MMLP
MMLP
OIS
OIS
Q1 26
Q4 25
$69.9M
Q3 25
$67.1M
Q2 25
$53.9M
Q1 25
$66.8M
Q4 24
$65.4M
Q3 24
$46.0M
Q2 24
$25.2M
Total Debt
MMLP
MMLP
OIS
OIS
Q1 26
Q4 25
$428.0M
$1.7M
Q3 25
$441.3M
$1.9M
Q2 25
$427.8M
$1.9M
Q1 25
$451.4M
$124.7M
Q4 24
$437.6M
$124.7M
Q3 24
$469.3M
$124.6M
Q2 24
$439.4M
$124.3M
Stockholders' Equity
MMLP
MMLP
OIS
OIS
Q1 26
Q4 25
$573.2M
Q3 25
$689.0M
Q2 25
$690.6M
Q1 25
$683.4M
Q4 24
$680.7M
Q3 24
$684.8M
Q2 24
$690.4M
Total Assets
MMLP
MMLP
OIS
OIS
Q1 26
$537.1M
Q4 25
$522.4M
$883.4M
Q3 25
$510.1M
$1.0B
Q2 25
$515.6M
$993.7M
Q1 25
$533.4M
$990.7M
Q4 24
$538.5M
$1.0B
Q3 24
$554.8M
$994.1M
Q2 24
$535.1M
$1.0B
Debt / Equity
MMLP
MMLP
OIS
OIS
Q1 26
Q4 25
0.00×
Q3 25
0.00×
Q2 25
0.00×
Q1 25
0.18×
Q4 24
0.18×
Q3 24
0.18×
Q2 24
0.18×

Cash Flow & Capital Efficiency

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

Metric
MMLP
MMLP
OIS
OIS
Operating Cash FlowLast quarter
$50.1M
Free Cash FlowOCF − Capex
$-6.0M
$47.1M
FCF MarginFCF / Revenue
-3.2%
26.4%
Capex IntensityCapex / Revenue
1.6%
1.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$27.2M
$73.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MMLP
MMLP
OIS
OIS
Q1 26
Q4 25
$22.4M
$50.1M
Q3 25
$-1.2M
$30.7M
Q2 25
$30.9M
$15.0M
Q1 25
$-6.0M
$9.3M
Q4 24
$42.2M
$18.2M
Q3 24
$-15.8M
$28.8M
Q2 24
$11.8M
$10.2M
Free Cash Flow
MMLP
MMLP
OIS
OIS
Q1 26
$-6.0M
Q4 25
$15.6M
$47.1M
Q3 25
$-7.9M
$22.0M
Q2 25
$25.6M
$4.7M
Q1 25
$-11.9M
$137.0K
Q4 24
$34.2M
$4.0M
Q3 24
$-25.6M
$21.4M
Q2 24
$-696.0K
$4.5M
FCF Margin
MMLP
MMLP
OIS
OIS
Q1 26
-3.2%
Q4 25
8.9%
26.4%
Q3 25
-4.7%
13.3%
Q2 25
14.2%
2.8%
Q1 25
-6.2%
0.1%
Q4 24
20.0%
2.4%
Q3 24
-15.0%
12.3%
Q2 24
-0.4%
2.4%
Capex Intensity
MMLP
MMLP
OIS
OIS
Q1 26
1.6%
Q4 25
3.9%
1.7%
Q3 25
4.0%
5.3%
Q2 25
3.0%
6.2%
Q1 25
3.1%
5.7%
Q4 24
4.6%
8.6%
Q3 24
5.8%
4.3%
Q2 24
6.8%
3.1%
Cash Conversion
MMLP
MMLP
OIS
OIS
Q1 26
Q4 25
Q3 25
16.15×
Q2 25
5.33×
Q1 25
2.94×
Q4 24
1.20×
Q3 24
Q2 24
3.13×
7.87×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MMLP
MMLP

Specialty products$61.6M33%
Transportation *$52.8M28%
Other$46.5M25%
Terminalling and storage *$22.4M12%
Sulfur services$4.4M2%

OIS
OIS

Project Driven$112.6M63%
Downhole Technologies$32.1M18%
Completion And Production Services$23.1M13%
Military And Other Products$10.7M6%

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