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Side-by-side financial comparison of IDT CORP (IDT) 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 $322.8M, roughly 1.3× IDT CORP). Zurn Elkay Water Solutions Corp runs the higher net margin — 10.3% vs 6.9%, a 3.4% gap on every dollar of revenue. On growth, Zurn Elkay Water Solutions Corp posted the faster year-over-year revenue change (9.8% vs 4.3%). Over the past eight quarters, IDT CORP's revenue compounded faster (4.4% CAGR vs 4.4%).

IDT Corporation is a multinational provider of cloud communications, point of sale systems, unified communications, and financial services foreign exchange services for selected clients. It has units dedicated for businesses and consumers such as the Boss Revolution pre-paid phone cards, headquartered in Newark, New Jersey.

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.

IDT vs ZWS — Head-to-Head

Bigger by revenue
ZWS
ZWS
1.3× larger
ZWS
$407.2M
$322.8M
IDT
Growing faster (revenue YoY)
ZWS
ZWS
+5.6% gap
ZWS
9.8%
4.3%
IDT
Higher net margin
ZWS
ZWS
3.4% more per $
ZWS
10.3%
6.9%
IDT
Faster 2-yr revenue CAGR
IDT
IDT
Annualised
IDT
4.4%
4.4%
ZWS

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
IDT
IDT
ZWS
ZWS
Revenue
$322.8M
$407.2M
Net Profit
$22.4M
$42.1M
Gross Margin
36.6%
44.4%
Operating Margin
9.6%
14.8%
Net Margin
6.9%
10.3%
Revenue YoY
4.3%
9.8%
Net Profit YoY
29.6%
15.7%
EPS (diluted)
$0.89
$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
IDT
IDT
ZWS
ZWS
Q4 25
$322.8M
$407.2M
Q3 25
$316.6M
$455.4M
Q2 25
$302.0M
$444.5M
Q1 25
$303.3M
$388.8M
Q4 24
$309.6M
$370.7M
Q3 24
$308.8M
$410.0M
Q2 24
$299.6M
$412.0M
Q1 24
$296.1M
$373.8M
Net Profit
IDT
IDT
ZWS
ZWS
Q4 25
$22.4M
$42.1M
Q3 25
$16.9M
$61.8M
Q2 25
$21.7M
$50.5M
Q1 25
$20.3M
$43.6M
Q4 24
$17.2M
$36.4M
Q3 24
$36.8M
$43.5M
Q2 24
$5.6M
$46.0M
Q1 24
$14.4M
$34.3M
Gross Margin
IDT
IDT
ZWS
ZWS
Q4 25
36.6%
44.4%
Q3 25
36.2%
44.1%
Q2 25
37.1%
45.5%
Q1 25
37.0%
46.6%
Q4 24
34.8%
43.5%
Q3 24
33.1%
46.2%
Q2 24
32.4%
45.2%
Q1 24
32.7%
45.5%
Operating Margin
IDT
IDT
ZWS
ZWS
Q4 25
9.6%
14.8%
Q3 25
6.9%
17.0%
Q2 25
8.8%
17.5%
Q1 25
9.3%
16.3%
Q4 24
7.6%
13.3%
Q3 24
6.5%
17.1%
Q2 24
3.8%
17.5%
Q1 24
5.4%
14.2%
Net Margin
IDT
IDT
ZWS
ZWS
Q4 25
6.9%
10.3%
Q3 25
5.3%
13.6%
Q2 25
7.2%
11.4%
Q1 25
6.7%
11.2%
Q4 24
5.6%
9.8%
Q3 24
11.9%
10.6%
Q2 24
1.9%
11.2%
Q1 24
4.9%
9.2%
EPS (diluted)
IDT
IDT
ZWS
ZWS
Q4 25
$0.89
$0.24
Q3 25
$0.67
$0.36
Q2 25
$0.86
$0.29
Q1 25
$0.80
$0.26
Q4 24
$0.68
$0.21
Q3 24
$1.45
$0.25
Q2 24
$0.22
$0.27
Q1 24
$0.57
$0.19

Balance Sheet & Financial Strength

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

Metric
IDT
IDT
ZWS
ZWS
Cash + ST InvestmentsLiquidity on hand
$189.3M
$300.5M
Total DebtLower is stronger
$496.5M
Stockholders' EquityBook value
$320.7M
$1.6B
Total Assets
$654.9M
$2.7B
Debt / EquityLower = less leverage
0.31×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IDT
IDT
ZWS
ZWS
Q4 25
$189.3M
$300.5M
Q3 25
$226.5M
$260.1M
Q2 25
$199.9M
$201.9M
Q1 25
$142.2M
$144.7M
Q4 24
$148.0M
$198.0M
Q3 24
$164.6M
$187.9M
Q2 24
$139.8M
$162.7M
Q1 24
$141.1M
$157.1M
Total Debt
IDT
IDT
ZWS
ZWS
Q4 25
$496.5M
Q3 25
$496.4M
Q2 25
$495.9M
Q1 25
$495.8M
Q4 24
$495.6M
Q3 24
$495.6M
Q2 24
$495.5M
Q1 24
$495.4M
Stockholders' Equity
IDT
IDT
ZWS
ZWS
Q4 25
$320.7M
$1.6B
Q3 25
$305.1M
$1.6B
Q2 25
$286.2M
$1.6B
Q1 25
$271.6M
$1.5B
Q4 24
$260.6M
$1.6B
Q3 24
$246.2M
$1.6B
Q2 24
$214.5M
$1.6B
Q1 24
$211.8M
$1.6B
Total Assets
IDT
IDT
ZWS
ZWS
Q4 25
$654.9M
$2.7B
Q3 25
$626.2M
$2.7B
Q2 25
$600.9M
$2.7B
Q1 25
$575.7M
$2.6B
Q4 24
$554.6M
$2.6B
Q3 24
$550.1M
$2.7B
Q2 24
$517.3M
$2.7B
Q1 24
$521.8M
$2.7B
Debt / Equity
IDT
IDT
ZWS
ZWS
Q4 25
0.31×
Q3 25
0.31×
Q2 25
0.32×
Q1 25
0.32×
Q4 24
0.31×
Q3 24
0.31×
Q2 24
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
IDT
IDT
ZWS
ZWS
Operating Cash FlowLast quarter
$-10.1M
$91.7M
Free Cash FlowOCF − Capex
$-16.0M
FCF MarginFCF / Revenue
-4.9%
Capex IntensityCapex / Revenue
1.8%
Cash ConversionOCF / Net Profit
-0.45×
2.18×
TTM Free Cash FlowTrailing 4 quarters
$95.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IDT
IDT
ZWS
ZWS
Q4 25
$-10.1M
$91.7M
Q3 25
$31.0M
$101.3M
Q2 25
$75.7M
$110.6M
Q1 25
$20.2M
$42.9M
Q4 24
$164.0K
$63.6M
Q3 24
$25.4M
$90.9M
Q2 24
$9.5M
$85.1M
Q1 24
$28.4M
$53.9M
Free Cash Flow
IDT
IDT
ZWS
ZWS
Q4 25
$-16.0M
Q3 25
$25.7M
Q2 25
$70.3M
Q1 25
$15.3M
Q4 24
$-5.1M
Q3 24
$20.1M
Q2 24
$4.7M
Q1 24
$23.9M
FCF Margin
IDT
IDT
ZWS
ZWS
Q4 25
-4.9%
Q3 25
8.1%
Q2 25
23.3%
Q1 25
5.1%
Q4 24
-1.7%
Q3 24
6.5%
Q2 24
1.6%
Q1 24
8.1%
Capex Intensity
IDT
IDT
ZWS
ZWS
Q4 25
1.8%
Q3 25
1.7%
Q2 25
1.8%
Q1 25
1.6%
Q4 24
1.7%
Q3 24
1.7%
Q2 24
1.6%
Q1 24
1.5%
Cash Conversion
IDT
IDT
ZWS
ZWS
Q4 25
-0.45×
2.18×
Q3 25
1.84×
1.64×
Q2 25
3.49×
2.19×
Q1 25
0.99×
0.98×
Q4 24
0.01×
1.75×
Q3 24
0.69×
2.09×
Q2 24
1.71×
1.85×
Q1 24
1.97×
1.57×

Financial Flow Comparison

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

Revenue Breakdown by Segment

IDT
IDT

IDT Digital Payments$104.4M32%
IDT Global$60.2M19%
BOSS Revolution$45.7M14%
National Retail Solutions$39.3M12%
BOSS Revolution Money Transfer$36.3M11%
Net2phone$23.9M7%
Other$8.0M2%

ZWS
ZWS

Segment breakdown not available.

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