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Side-by-side financial comparison of MARTIN MIDSTREAM PARTNERS L.P. (MMLP) and POWELL INDUSTRIES INC (POWL). Click either name above to swap in a different company.

POWELL INDUSTRIES INC is the larger business by last-quarter revenue ($251.2M vs $187.7M, roughly 1.3× MARTIN MIDSTREAM PARTNERS L.P.). POWELL INDUSTRIES INC runs the higher net margin — 16.5% vs 1.7%, a 14.8% gap on every dollar of revenue. On growth, POWELL INDUSTRIES INC posted the faster year-over-year revenue change (4.0% vs -2.5%). POWELL INDUSTRIES INC produced more free cash flow last quarter ($41.6M vs $-6.0M). Over the past eight quarters, MARTIN MIDSTREAM PARTNERS L.P.'s revenue compounded faster (0.8% 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.

Powell Industries, Inc. is a manufacturer of Integrated/Packaged Solutions and Electrical Equipment to monitor and control the distribution of electrical power in commercial and industrial markets founded in 1947. Its headquarters is in Houston, Texas.

MMLP vs POWL — Head-to-Head

Bigger by revenue
POWL
POWL
1.3× larger
POWL
$251.2M
$187.7M
MMLP
Growing faster (revenue YoY)
POWL
POWL
+6.6% gap
POWL
4.0%
-2.5%
MMLP
Higher net margin
POWL
POWL
14.8% more per $
POWL
16.5%
1.7%
MMLP
More free cash flow
POWL
POWL
$47.6M more FCF
POWL
$41.6M
$-6.0M
MMLP
Faster 2-yr revenue CAGR
MMLP
MMLP
Annualised
MMLP
0.8%
-0.8%
POWL

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
MMLP
MMLP
POWL
POWL
Revenue
$187.7M
$251.2M
Net Profit
$3.2M
$41.4M
Gross Margin
28.4%
Operating Margin
4.1%
17.0%
Net Margin
1.7%
16.5%
Revenue YoY
-2.5%
4.0%
Net Profit YoY
-37.1%
19.1%
EPS (diluted)
$3.40

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
POWL
POWL
Q1 26
$187.7M
Q4 25
$174.2M
$251.2M
Q3 25
$168.7M
$298.0M
Q2 25
$180.7M
$286.3M
Q1 25
$192.5M
$278.6M
Q4 24
$171.3M
$241.4M
Q3 24
$170.9M
$275.1M
Q2 24
$184.5M
$288.2M
Net Profit
MMLP
MMLP
POWL
POWL
Q1 26
$3.2M
Q4 25
$-2.9M
$41.4M
Q3 25
$-8.4M
$51.4M
Q2 25
$-2.4M
$48.2M
Q1 25
$-1.0M
$46.3M
Q4 24
$-8.9M
$34.8M
Q3 24
$-3.3M
$46.1M
Q2 24
$3.8M
$46.2M
Gross Margin
MMLP
MMLP
POWL
POWL
Q1 26
Q4 25
57.1%
28.4%
Q3 25
55.1%
31.4%
Q2 25
56.5%
30.7%
Q1 25
53.5%
29.9%
Q4 24
58.2%
24.7%
Q3 24
58.5%
29.2%
Q2 24
58.4%
28.4%
Operating Margin
MMLP
MMLP
POWL
POWL
Q1 26
4.1%
Q4 25
7.3%
17.0%
Q3 25
4.1%
21.2%
Q2 25
8.2%
21.0%
Q1 25
7.5%
21.1%
Q4 24
4.0%
14.7%
Q3 24
7.4%
20.4%
Q2 24
10.8%
19.9%
Net Margin
MMLP
MMLP
POWL
POWL
Q1 26
1.7%
Q4 25
-1.7%
16.5%
Q3 25
-5.0%
17.3%
Q2 25
-1.3%
16.8%
Q1 25
-0.5%
16.6%
Q4 24
-5.2%
14.4%
Q3 24
-1.9%
16.7%
Q2 24
2.0%
16.0%
EPS (diluted)
MMLP
MMLP
POWL
POWL
Q1 26
Q4 25
$3.40
Q3 25
$4.23
Q2 25
$3.96
Q1 25
$3.81
Q4 24
$2.86
Q3 24
$3.77
Q2 24
$3.79

Balance Sheet & Financial Strength

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

Metric
MMLP
MMLP
POWL
POWL
Cash + ST InvestmentsLiquidity on hand
$500.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$668.9M
Total Assets
$537.1M
$1.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MMLP
MMLP
POWL
POWL
Q1 26
Q4 25
$500.8M
Q3 25
$475.5M
Q2 25
$433.0M
Q1 25
$389.3M
Q4 24
$373.4M
Q3 24
$358.4M
Q2 24
$374.0M
Total Debt
MMLP
MMLP
POWL
POWL
Q1 26
Q4 25
$428.0M
Q3 25
$441.3M
Q2 25
$427.8M
Q1 25
$451.4M
Q4 24
$437.6M
Q3 24
$469.3M
Q2 24
$439.4M
Stockholders' Equity
MMLP
MMLP
POWL
POWL
Q1 26
Q4 25
$668.9M
Q3 25
$640.8M
Q2 25
$594.9M
Q1 25
$541.4M
Q4 24
$496.3M
Q3 24
$483.1M
Q2 24
$436.7M
Total Assets
MMLP
MMLP
POWL
POWL
Q1 26
$537.1M
Q4 25
$522.4M
$1.1B
Q3 25
$510.1M
$1.1B
Q2 25
$515.6M
$1.0B
Q1 25
$533.4M
$965.4M
Q4 24
$538.5M
$912.7M
Q3 24
$554.8M
$928.2M
Q2 24
$535.1M
$869.0M

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
POWL
POWL
Operating Cash FlowLast quarter
$43.6M
Free Cash FlowOCF − Capex
$-6.0M
$41.6M
FCF MarginFCF / Revenue
-3.2%
16.6%
Capex IntensityCapex / Revenue
1.6%
0.8%
Cash ConversionOCF / Net Profit
1.05×
TTM Free Cash FlowTrailing 4 quarters
$27.2M
$161.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MMLP
MMLP
POWL
POWL
Q1 26
Q4 25
$22.4M
$43.6M
Q3 25
$-1.2M
$61.1M
Q2 25
$30.9M
$47.4M
Q1 25
$-6.0M
$22.4M
Q4 24
$42.2M
$37.1M
Q3 24
$-15.8M
$-6.0M
Q2 24
$11.8M
$13.8M
Free Cash Flow
MMLP
MMLP
POWL
POWL
Q1 26
$-6.0M
Q4 25
$15.6M
$41.6M
Q3 25
$-7.9M
$59.3M
Q2 25
$25.6M
$42.3M
Q1 25
$-11.9M
$18.3M
Q4 24
$34.2M
$34.9M
Q3 24
$-25.6M
$-14.4M
Q2 24
$-696.0K
$12.4M
FCF Margin
MMLP
MMLP
POWL
POWL
Q1 26
-3.2%
Q4 25
8.9%
16.6%
Q3 25
-4.7%
19.9%
Q2 25
14.2%
14.8%
Q1 25
-6.2%
6.6%
Q4 24
20.0%
14.4%
Q3 24
-15.0%
-5.3%
Q2 24
-0.4%
4.3%
Capex Intensity
MMLP
MMLP
POWL
POWL
Q1 26
1.6%
Q4 25
3.9%
0.8%
Q3 25
4.0%
0.6%
Q2 25
3.0%
1.8%
Q1 25
3.1%
1.5%
Q4 24
4.6%
0.9%
Q3 24
5.8%
3.1%
Q2 24
6.8%
0.5%
Cash Conversion
MMLP
MMLP
POWL
POWL
Q1 26
Q4 25
1.05×
Q3 25
1.19×
Q2 25
0.98×
Q1 25
0.48×
Q4 24
1.07×
Q3 24
-0.13×
Q2 24
3.13×
0.30×

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%

POWL
POWL

Oil And Gas Service$97.9M39%
Electricity$69.3M28%
Commercial And Other Industrial$40.6M16%
Petrochemical$22.8M9%
Other Customers$12.0M5%
Light Rail Traction Power Customer$8.6M3%

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