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Side-by-side financial comparison of National Energy Services Reunited Corp. (NESR) 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 $295.3M, roughly 1.4× National Energy Services Reunited Corp.). Zurn Elkay Water Solutions Corp runs the higher net margin — 10.3% vs 6.0%, a 4.3% gap on every dollar of revenue. On growth, Zurn Elkay Water Solutions Corp posted the faster year-over-year revenue change (9.8% vs -12.2%).

National Energy Services Reunited Corp. is a leading integrated oilfield services provider offering a full suite of solutions covering well construction, completion, production, and intervention services for upstream oil and gas operators. Its core markets cover the Middle East, North Africa, and East Asia, serving both national oil companies and international energy clients.

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.

NESR vs ZWS — Head-to-Head

Bigger by revenue
ZWS
ZWS
1.4× larger
ZWS
$407.2M
$295.3M
NESR
Growing faster (revenue YoY)
ZWS
ZWS
+22.0% gap
ZWS
9.8%
-12.2%
NESR
Higher net margin
ZWS
ZWS
4.3% more per $
ZWS
10.3%
6.0%
NESR

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
NESR
NESR
ZWS
ZWS
Revenue
$295.3M
$407.2M
Net Profit
$17.7M
$42.1M
Gross Margin
12.0%
44.4%
Operating Margin
6.6%
14.8%
Net Margin
6.0%
10.3%
Revenue YoY
-12.2%
9.8%
Net Profit YoY
-14.0%
15.7%
EPS (diluted)
$0.18
$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
NESR
NESR
ZWS
ZWS
Q4 25
$407.2M
Q3 25
$295.3M
$455.4M
Q2 25
$327.4M
$444.5M
Q1 25
$303.1M
$388.8M
Q4 24
$370.7M
Q3 24
$336.2M
$410.0M
Q2 24
$325.0M
$412.0M
Q1 24
$373.8M
Net Profit
NESR
NESR
ZWS
ZWS
Q4 25
$42.1M
Q3 25
$17.7M
$61.8M
Q2 25
$15.2M
$50.5M
Q1 25
$10.4M
$43.6M
Q4 24
$36.4M
Q3 24
$20.6M
$43.5M
Q2 24
$18.9M
$46.0M
Q1 24
$34.3M
Gross Margin
NESR
NESR
ZWS
ZWS
Q4 25
44.4%
Q3 25
12.0%
44.1%
Q2 25
13.4%
45.5%
Q1 25
12.4%
46.6%
Q4 24
43.5%
Q3 24
15.9%
46.2%
Q2 24
16.4%
45.2%
Q1 24
45.5%
Operating Margin
NESR
NESR
ZWS
ZWS
Q4 25
14.8%
Q3 25
6.6%
17.0%
Q2 25
8.3%
17.5%
Q1 25
6.9%
16.3%
Q4 24
13.3%
Q3 24
10.5%
17.1%
Q2 24
10.5%
17.5%
Q1 24
14.2%
Net Margin
NESR
NESR
ZWS
ZWS
Q4 25
10.3%
Q3 25
6.0%
13.6%
Q2 25
4.6%
11.4%
Q1 25
3.4%
11.2%
Q4 24
9.8%
Q3 24
6.1%
10.6%
Q2 24
5.8%
11.2%
Q1 24
9.2%
EPS (diluted)
NESR
NESR
ZWS
ZWS
Q4 25
$0.24
Q3 25
$0.18
$0.36
Q2 25
$0.16
$0.29
Q1 25
$0.11
$0.26
Q4 24
$0.21
Q3 24
$0.22
$0.25
Q2 24
$0.20
$0.27
Q1 24
$0.19

Balance Sheet & Financial Strength

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

Metric
NESR
NESR
ZWS
ZWS
Cash + ST InvestmentsLiquidity on hand
$69.7M
$300.5M
Total DebtLower is stronger
$274.1M
$496.5M
Stockholders' EquityBook value
$956.7M
$1.6B
Total Assets
$1.8B
$2.7B
Debt / EquityLower = less leverage
0.29×
0.31×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NESR
NESR
ZWS
ZWS
Q4 25
$300.5M
Q3 25
$69.7M
$260.1M
Q2 25
$131.8M
$201.9M
Q1 25
$78.7M
$144.7M
Q4 24
$198.0M
Q3 24
$118.2M
$187.9M
Q2 24
$75.0M
$162.7M
Q1 24
$157.1M
Total Debt
NESR
NESR
ZWS
ZWS
Q4 25
$496.5M
Q3 25
$274.1M
$496.4M
Q2 25
$291.7M
$495.9M
Q1 25
$309.2M
$495.8M
Q4 24
$495.6M
Q3 24
$358.7M
$495.6M
Q2 24
$376.7M
$495.5M
Q1 24
$495.4M
Stockholders' Equity
NESR
NESR
ZWS
ZWS
Q4 25
$1.6B
Q3 25
$956.7M
$1.6B
Q2 25
$936.9M
$1.6B
Q1 25
$920.5M
$1.5B
Q4 24
$1.6B
Q3 24
$873.5M
$1.6B
Q2 24
$851.4M
$1.6B
Q1 24
$1.6B
Total Assets
NESR
NESR
ZWS
ZWS
Q4 25
$2.7B
Q3 25
$1.8B
$2.7B
Q2 25
$1.8B
$2.7B
Q1 25
$1.8B
$2.6B
Q4 24
$2.6B
Q3 24
$1.8B
$2.7B
Q2 24
$1.8B
$2.7B
Q1 24
$2.7B
Debt / Equity
NESR
NESR
ZWS
ZWS
Q4 25
0.31×
Q3 25
0.29×
0.31×
Q2 25
0.31×
0.32×
Q1 25
0.34×
0.32×
Q4 24
0.31×
Q3 24
0.41×
0.31×
Q2 24
0.44×
0.31×
Q1 24
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
NESR
NESR
ZWS
ZWS
Operating Cash FlowLast quarter
$6.7M
$91.7M
Free Cash FlowOCF − Capex
$-34.1M
FCF MarginFCF / Revenue
-11.5%
Capex IntensityCapex / Revenue
13.8%
Cash ConversionOCF / Net Profit
0.38×
2.18×
TTM Free Cash FlowTrailing 4 quarters
$68.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NESR
NESR
ZWS
ZWS
Q4 25
$91.7M
Q3 25
$6.7M
$101.3M
Q2 25
$98.5M
$110.6M
Q1 25
$20.5M
$42.9M
Q4 24
$63.6M
Q3 24
$70.8M
$90.9M
Q2 24
$85.1M
Q1 24
$53.9M
Free Cash Flow
NESR
NESR
ZWS
ZWS
Q4 25
Q3 25
$-34.1M
Q2 25
$68.7M
Q1 25
$-9.6M
Q4 24
Q3 24
$43.4M
Q2 24
Q1 24
FCF Margin
NESR
NESR
ZWS
ZWS
Q4 25
Q3 25
-11.5%
Q2 25
21.0%
Q1 25
-3.2%
Q4 24
Q3 24
12.9%
Q2 24
Q1 24
Capex Intensity
NESR
NESR
ZWS
ZWS
Q4 25
Q3 25
13.8%
Q2 25
9.1%
Q1 25
9.9%
Q4 24
Q3 24
8.1%
Q2 24
Q1 24
Cash Conversion
NESR
NESR
ZWS
ZWS
Q4 25
2.18×
Q3 25
0.38×
1.64×
Q2 25
6.48×
2.19×
Q1 25
1.97×
0.98×
Q4 24
1.75×
Q3 24
3.43×
2.09×
Q2 24
1.85×
Q1 24
1.57×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NESR
NESR

Production Services$174.4M59%
Drilling And Evaluation Services$120.9M41%

ZWS
ZWS

Segment breakdown not available.

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