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Side-by-side financial comparison of Automatic Data Processing (ADP) and Perma-Pipe International Holdings, Inc. (PPIH). Click either name above to swap in a different company.

Automatic Data Processing is the larger business by last-quarter revenue ($5.4B vs $61.1M, roughly 87.6× Perma-Pipe International Holdings, Inc.). Automatic Data Processing runs the higher net margin — 19.8% vs 10.3%, a 9.5% gap on every dollar of revenue. On growth, Perma-Pipe International Holdings, Inc. posted the faster year-over-year revenue change (47.1% vs 6.2%). Over the past eight quarters, Perma-Pipe International Holdings, Inc.'s revenue compounded faster (23.4% CAGR vs 1.0%).

Automatic Data Processing, Inc. (ADP) is an American multinational provider of cloud-based human resources management, payroll processing, and professional employer organization (PEO) services, headquartered in Roseland, New Jersey.

Perma-Pipe International Holdings, Inc. designs, manufactures and supplies pre-insulated piping systems and integrated leak detection solutions. Its offerings cater to oil & gas, district heating and cooling, industrial, and municipal infrastructure segments, with a global footprint spanning North America, the Middle East, Europe and Asia.

ADP vs PPIH — Head-to-Head

Bigger by revenue
ADP
ADP
87.6× larger
ADP
$5.4B
$61.1M
PPIH
Growing faster (revenue YoY)
PPIH
PPIH
+41.0% gap
PPIH
47.1%
6.2%
ADP
Higher net margin
ADP
ADP
9.5% more per $
ADP
19.8%
10.3%
PPIH
Faster 2-yr revenue CAGR
PPIH
PPIH
Annualised
PPIH
23.4%
1.0%
ADP

Income Statement — Q2 2026 vs Q3 2026

Metric
ADP
ADP
PPIH
PPIH
Revenue
$5.4B
$61.1M
Net Profit
$1.1B
$6.3M
Gross Margin
46.1%
34.4%
Operating Margin
25.8%
18.6%
Net Margin
19.8%
10.3%
Revenue YoY
6.2%
47.1%
Net Profit YoY
10.3%
153.5%
EPS (diluted)
$2.62
$0.77

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
ADP
ADP
PPIH
PPIH
Q4 25
$5.4B
$61.1M
Q3 25
$5.2B
$47.9M
Q2 25
$5.1B
$46.7M
Q1 25
$5.6B
$45.0M
Q4 24
$5.0B
$41.6M
Q3 24
$4.8B
$37.5M
Q2 24
$4.8B
$34.3M
Q1 24
$5.3B
$40.2M
Net Profit
ADP
ADP
PPIH
PPIH
Q4 25
$1.1B
$6.3M
Q3 25
$1.0B
$851.0K
Q2 25
$910.7M
$5.0M
Q1 25
$1.2B
$1.8M
Q4 24
$963.2M
$2.5M
Q3 24
$956.3M
$3.3M
Q2 24
$829.3M
$1.4M
Q1 24
$1.2B
$8.6M
Gross Margin
ADP
ADP
PPIH
PPIH
Q4 25
46.1%
34.4%
Q3 25
45.2%
30.1%
Q2 25
45.1%
35.8%
Q1 25
47.7%
33.7%
Q4 24
45.7%
33.9%
Q3 24
45.5%
35.9%
Q2 24
44.8%
30.6%
Q1 24
47.3%
30.0%
Operating Margin
ADP
ADP
PPIH
PPIH
Q4 25
25.8%
18.6%
Q3 25
25.3%
6.7%
Q2 25
23.2%
16.9%
Q1 25
29.2%
12.1%
Q4 24
25.0%
13.4%
Q3 24
25.6%
16.4%
Q2 24
22.8%
9.1%
Q1 24
29.4%
11.3%
Net Margin
ADP
ADP
PPIH
PPIH
Q4 25
19.8%
10.3%
Q3 25
19.6%
1.8%
Q2 25
17.8%
10.6%
Q1 25
22.5%
3.9%
Q4 24
19.1%
6.0%
Q3 24
19.8%
8.8%
Q2 24
17.4%
4.2%
Q1 24
22.6%
21.5%
EPS (diluted)
ADP
ADP
PPIH
PPIH
Q4 25
$2.62
$0.77
Q3 25
$2.49
$0.10
Q2 25
$2.23
$0.61
Q1 25
$3.06
$0.23
Q4 24
$2.35
$0.31
Q3 24
$2.34
$0.40
Q2 24
$2.01
$0.18
Q1 24
$2.88
$1.07

Balance Sheet & Financial Strength

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

Metric
ADP
ADP
PPIH
PPIH
Cash + ST InvestmentsLiquidity on hand
$2.5B
$27.2M
Total DebtLower is stronger
$12.7M
Stockholders' EquityBook value
$6.4B
$85.8M
Total Assets
$84.6B
$217.0M
Debt / EquityLower = less leverage
0.15×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ADP
ADP
PPIH
PPIH
Q4 25
$2.5B
$27.2M
Q3 25
$7.9B
$17.3M
Q2 25
$7.8B
$18.8M
Q1 25
$2.7B
$15.7M
Q4 24
$2.2B
$13.3M
Q3 24
$7.3B
$9.5M
Q2 24
$3.3B
$7.7M
Q1 24
$3.3B
$5.8M
Total Debt
ADP
ADP
PPIH
PPIH
Q4 25
$12.7M
Q3 25
Q2 25
Q1 25
$15.2M
Q4 24
Q3 24
Q2 24
Q1 24
$15.2M
Stockholders' Equity
ADP
ADP
PPIH
PPIH
Q4 25
$6.4B
$85.8M
Q3 25
$6.4B
$80.2M
Q2 25
$6.2B
$77.9M
Q1 25
$5.9B
$72.1M
Q4 24
$5.1B
$71.2M
Q3 24
$5.3B
$68.6M
Q2 24
$4.5B
$65.5M
Q1 24
$4.6B
$65.7M
Total Assets
ADP
ADP
PPIH
PPIH
Q4 25
$84.6B
$217.0M
Q3 25
$54.3B
$189.0M
Q2 25
$53.4B
$178.3M
Q1 25
$56.4B
$165.2M
Q4 24
$64.1B
$160.7M
Q3 24
$49.5B
$157.8M
Q2 24
$54.4B
$155.7M
Q1 24
$64.2B
$155.7M
Debt / Equity
ADP
ADP
PPIH
PPIH
Q4 25
0.15×
Q3 25
Q2 25
Q1 25
0.21×
Q4 24
Q3 24
Q2 24
Q1 24
0.23×

Cash Flow & Capital Efficiency

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

Metric
ADP
ADP
PPIH
PPIH
Operating Cash FlowLast quarter
$1.1B
$17.3M
Free Cash FlowOCF − Capex
$12.4M
FCF MarginFCF / Revenue
20.2%
Capex IntensityCapex / Revenue
8.1%
Cash ConversionOCF / Net Profit
1.07×
2.74×
TTM Free Cash FlowTrailing 4 quarters
$12.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ADP
ADP
PPIH
PPIH
Q4 25
$1.1B
$17.3M
Q3 25
$642.3M
$-2.0M
Q2 25
$1.4B
$733.0K
Q1 25
$1.5B
$6.0M
Q4 24
$1.2B
$5.2M
Q3 24
$824.4M
$2.8M
Q2 24
$1.3B
$-73.0K
Q1 24
$1.5B
$7.1M
Free Cash Flow
ADP
ADP
PPIH
PPIH
Q4 25
$12.4M
Q3 25
$-4.6M
Q2 25
$-194.0K
Q1 25
$4.7M
Q4 24
$4.8M
Q3 24
$2.2M
Q2 24
$-662.0K
Q1 24
$4.2M
FCF Margin
ADP
ADP
PPIH
PPIH
Q4 25
20.2%
Q3 25
-9.6%
Q2 25
-0.4%
Q1 25
10.5%
Q4 24
11.6%
Q3 24
5.8%
Q2 24
-1.9%
Q1 24
10.5%
Capex Intensity
ADP
ADP
PPIH
PPIH
Q4 25
8.1%
Q3 25
5.3%
Q2 25
2.0%
Q1 25
2.9%
Q4 24
0.8%
Q3 24
1.7%
Q2 24
1.7%
Q1 24
7.2%
Cash Conversion
ADP
ADP
PPIH
PPIH
Q4 25
1.07×
2.74×
Q3 25
0.63×
-2.40×
Q2 25
1.58×
0.15×
Q1 25
1.22×
3.42×
Q4 24
1.19×
2.07×
Q3 24
0.86×
0.86×
Q2 24
1.57×
-0.05×
Q1 24
1.26×
0.82×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ADP
ADP

HCM$2.2B42%
PEO Zero Margin Benefits Pass Throughs$1.1B21%
HRO$979.3M18%
Global$709.3M13%
Interest On Funds Held For Clients$308.6M6%

PPIH
PPIH

Segment breakdown not available.

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