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Side-by-side financial comparison of CSW INDUSTRIALS, INC. (CSW) and Zurn Elkay Water Solutions Corp (ZWS). Click either name above to swap in a different company.

Zurn Elkay Water Solutions Corp is the larger business by last-quarter revenue ($407.2M vs $233.0M, roughly 1.7× CSW INDUSTRIALS, INC.). Zurn Elkay Water Solutions Corp runs the higher net margin — 10.3% vs 4.4%, a 5.9% gap on every dollar of revenue. On growth, CSW INDUSTRIALS, INC. posted the faster year-over-year revenue change (20.3% vs 9.8%). Over the past eight quarters, CSW INDUSTRIALS, INC.'s revenue compounded faster (5.1% CAGR vs 4.4%).

Zurn Elkay Water Solutions Corp designs, manufactures, and distributes a wide range of water management and dispensing products, including commercial plumbing fixtures, drinking fountains, water filtration systems, and flow control components. It serves commercial, residential, industrial, and public infrastructure markets primarily across North America, with a focus on delivering sustainable, water-efficient solutions for diverse end-user needs.

CSW vs ZWS — Head-to-Head

Bigger by revenue
ZWS
ZWS
1.7× larger
ZWS
$407.2M
$233.0M
CSW
Growing faster (revenue YoY)
CSW
CSW
+10.5% gap
CSW
20.3%
9.8%
ZWS
Higher net margin
ZWS
ZWS
5.9% more per $
ZWS
10.3%
4.4%
CSW
Faster 2-yr revenue CAGR
CSW
CSW
Annualised
CSW
5.1%
4.4%
ZWS

Income Statement — Q3 FY2026 vs Q4 FY2025

Metric
CSW
CSW
ZWS
ZWS
Revenue
$233.0M
$407.2M
Net Profit
$10.3M
$42.1M
Gross Margin
39.7%
44.4%
Operating Margin
7.4%
14.8%
Net Margin
4.4%
10.3%
Revenue YoY
20.3%
9.8%
Net Profit YoY
-61.9%
15.7%
EPS (diluted)
$0.62
$0.24

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
CSW
CSW
ZWS
ZWS
Q4 25
$233.0M
$407.2M
Q3 25
$277.0M
$455.4M
Q2 25
$263.6M
$444.5M
Q1 25
$230.5M
$388.8M
Q4 24
$193.6M
$370.7M
Q3 24
$227.9M
$410.0M
Q2 24
$226.2M
$412.0M
Q1 24
$210.9M
$373.8M
Net Profit
CSW
CSW
ZWS
ZWS
Q4 25
$10.3M
$42.1M
Q3 25
$40.7M
$61.8M
Q2 25
$40.9M
$50.5M
Q1 25
$35.1M
$43.6M
Q4 24
$26.9M
$36.4M
Q3 24
$36.1M
$43.5M
Q2 24
$38.6M
$46.0M
Q1 24
$31.8M
$34.3M
Gross Margin
CSW
CSW
ZWS
ZWS
Q4 25
39.7%
44.4%
Q3 25
43.0%
44.1%
Q2 25
43.8%
45.5%
Q1 25
44.2%
46.6%
Q4 24
41.4%
43.5%
Q3 24
45.6%
46.2%
Q2 24
47.5%
45.2%
Q1 24
44.4%
45.5%
Operating Margin
CSW
CSW
ZWS
ZWS
Q4 25
7.4%
14.8%
Q3 25
20.5%
17.0%
Q2 25
20.8%
17.5%
Q1 25
19.5%
16.3%
Q4 24
15.3%
13.3%
Q3 24
22.6%
17.1%
Q2 24
24.3%
17.5%
Q1 24
21.0%
14.2%
Net Margin
CSW
CSW
ZWS
ZWS
Q4 25
4.4%
10.3%
Q3 25
14.7%
13.6%
Q2 25
15.5%
11.4%
Q1 25
15.2%
11.2%
Q4 24
13.9%
9.8%
Q3 24
15.8%
10.6%
Q2 24
17.1%
11.2%
Q1 24
15.1%
9.2%
EPS (diluted)
CSW
CSW
ZWS
ZWS
Q4 25
$0.62
$0.24
Q3 25
$2.41
$0.36
Q2 25
$2.43
$0.29
Q1 25
$2.05
$0.26
Q4 24
$1.60
$0.21
Q3 24
$2.26
$0.25
Q2 24
$2.47
$0.27
Q1 24
$2.03
$0.19

Balance Sheet & Financial Strength

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

Metric
CSW
CSW
ZWS
ZWS
Cash + ST InvestmentsLiquidity on hand
$40.2M
$300.5M
Total DebtLower is stronger
$496.5M
Stockholders' EquityBook value
$1.1B
$1.6B
Total Assets
$2.3B
$2.7B
Debt / EquityLower = less leverage
0.31×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSW
CSW
ZWS
ZWS
Q4 25
$40.2M
$300.5M
Q3 25
$31.5M
$260.1M
Q2 25
$38.0M
$201.9M
Q1 25
$225.8M
$144.7M
Q4 24
$213.8M
$198.0M
Q3 24
$273.2M
$187.9M
Q2 24
$18.9M
$162.7M
Q1 24
$22.2M
$157.1M
Total Debt
CSW
CSW
ZWS
ZWS
Q4 25
$496.5M
Q3 25
$496.4M
Q2 25
$495.9M
Q1 25
$800.1M
$495.8M
Q4 24
$495.6M
Q3 24
$495.6M
Q2 24
$495.5M
Q1 24
$166.0M
$495.4M
Stockholders' Equity
CSW
CSW
ZWS
ZWS
Q4 25
$1.1B
$1.6B
Q3 25
$1.1B
$1.6B
Q2 25
$1.1B
$1.6B
Q1 25
$1.1B
$1.5B
Q4 24
$1.0B
$1.6B
Q3 24
$1.0B
$1.6B
Q2 24
$650.2M
$1.6B
Q1 24
$615.7M
$1.6B
Total Assets
CSW
CSW
ZWS
ZWS
Q4 25
$2.3B
$2.7B
Q3 25
$1.5B
$2.7B
Q2 25
$1.5B
$2.7B
Q1 25
$1.4B
$2.6B
Q4 24
$1.4B
$2.6B
Q3 24
$1.4B
$2.7B
Q2 24
$1.1B
$2.7B
Q1 24
$1.0B
$2.7B
Debt / Equity
CSW
CSW
ZWS
ZWS
Q4 25
0.31×
Q3 25
0.31×
Q2 25
0.32×
Q1 25
0.75×
0.32×
Q4 24
0.31×
Q3 24
0.31×
Q2 24
0.31×
Q1 24
0.27×
0.31×

Cash Flow & Capital Efficiency

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

Metric
CSW
CSW
ZWS
ZWS
Operating Cash FlowLast quarter
$28.9M
$91.7M
Free Cash FlowOCF − Capex
$22.7M
FCF MarginFCF / Revenue
9.8%
Capex IntensityCapex / Revenue
2.6%
Cash ConversionOCF / Net Profit
2.81×
2.18×
TTM Free Cash FlowTrailing 4 quarters
$162.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSW
CSW
ZWS
ZWS
Q4 25
$28.9M
$91.7M
Q3 25
$61.8M
$101.3M
Q2 25
$60.6M
$110.6M
Q1 25
$27.3M
$42.9M
Q4 24
$11.6M
$63.6M
Q3 24
$66.8M
$90.9M
Q2 24
$62.7M
$85.1M
Q1 24
$22.4M
$53.9M
Free Cash Flow
CSW
CSW
ZWS
ZWS
Q4 25
$22.7M
Q3 25
$58.7M
Q2 25
$57.7M
Q1 25
$22.8M
Q4 24
$8.5M
Q3 24
$61.3M
Q2 24
$59.6M
Q1 24
$17.5M
FCF Margin
CSW
CSW
ZWS
ZWS
Q4 25
9.8%
Q3 25
21.2%
Q2 25
21.9%
Q1 25
9.9%
Q4 24
4.4%
Q3 24
26.9%
Q2 24
26.3%
Q1 24
8.3%
Capex Intensity
CSW
CSW
ZWS
ZWS
Q4 25
2.6%
Q3 25
1.1%
Q2 25
1.1%
Q1 25
2.0%
Q4 24
1.6%
Q3 24
2.4%
Q2 24
1.4%
Q1 24
2.3%
Cash Conversion
CSW
CSW
ZWS
ZWS
Q4 25
2.81×
2.18×
Q3 25
1.52×
1.64×
Q2 25
1.48×
2.19×
Q1 25
0.78×
0.98×
Q4 24
0.43×
1.75×
Q3 24
1.85×
2.09×
Q2 24
1.62×
1.85×
Q1 24
0.71×
1.57×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CSW
CSW

Contractor Solutions Segment$166.3M71%
Specialized Reliability Solutions Segment$38.2M16%
Engineered Building Solutions Segment$28.5M12%

ZWS
ZWS

Segment breakdown not available.

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