vs

Side-by-side financial comparison of ICON PLC (ICLR) and ON Semiconductor (ON). Click either name above to swap in a different company.

ICON PLC is the larger business by last-quarter revenue ($2.0B vs $1.6B, roughly 1.3× ON Semiconductor). ON Semiconductor runs the higher net margin — 16.4% vs 0.1%, a 16.3% gap on every dollar of revenue. On growth, ICON PLC posted the faster year-over-year revenue change (0.6% vs -10.0%). ON Semiconductor produced more free cash flow last quarter ($372.4M vs $333.9M). Over the past eight quarters, ICON PLC's revenue compounded faster (0.6% CAGR vs -12.3%).

ICON plc is an Irish headquartered multinational healthcare intelligence and clinical research organisation. As of February 2025 had approximately 41,900 employees in 55 countries.

Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. It was founded in 1957 as a division of Fairchild Camera and Instrument by the "traitorous eight" who defected from Shockley Semiconductor Laboratory. It became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. I...

ICLR vs ON — Head-to-Head

Bigger by revenue
ICLR
ICLR
1.3× larger
ICLR
$2.0B
$1.6B
ON
Growing faster (revenue YoY)
ICLR
ICLR
+10.6% gap
ICLR
0.6%
-10.0%
ON
Higher net margin
ON
ON
16.3% more per $
ON
16.4%
0.1%
ICLR
More free cash flow
ON
ON
$38.5M more FCF
ON
$372.4M
$333.9M
ICLR
Faster 2-yr revenue CAGR
ICLR
ICLR
Annualised
ICLR
0.6%
-12.3%
ON

Income Statement — Q3 FY2025 vs Q3 FY2025

Metric
ICLR
ICLR
ON
ON
Revenue
$2.0B
$1.6B
Net Profit
$2.4M
$255.0M
Gross Margin
37.9%
Operating Margin
4.2%
17.0%
Net Margin
0.1%
16.4%
Revenue YoY
0.6%
-10.0%
Net Profit YoY
-98.8%
-32.9%
EPS (diluted)
$0.03
$0.63

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
ICLR
ICLR
ON
ON
Q4 25
$1.6B
Q3 25
$2.0B
$1.5B
Q2 25
$2.0B
$1.4B
Q1 25
$2.0B
Q4 24
$1.7B
Q3 24
$2.0B
$1.8B
Q2 24
$2.1B
$1.7B
Q1 24
$2.1B
$1.9B
Net Profit
ICLR
ICLR
ON
ON
Q4 25
$255.0M
Q3 25
$2.4M
$170.3M
Q2 25
$183.0M
$-486.1M
Q1 25
$154.2M
Q4 24
$379.9M
Q3 24
$197.1M
$401.7M
Q2 24
$146.9M
$338.2M
Q1 24
$187.4M
$453.0M
Gross Margin
ICLR
ICLR
ON
ON
Q4 25
37.9%
Q3 25
37.6%
Q2 25
20.3%
Q1 25
Q4 24
45.2%
Q3 24
45.4%
Q2 24
45.2%
Q1 24
45.8%
Operating Margin
ICLR
ICLR
ON
ON
Q4 25
17.0%
Q3 25
4.2%
13.2%
Q2 25
10.4%
-39.7%
Q1 25
11.0%
Q4 24
23.7%
Q3 24
14.1%
25.3%
Q2 24
10.8%
22.4%
Q1 24
13.7%
28.2%
Net Margin
ICLR
ICLR
ON
ON
Q4 25
16.4%
Q3 25
0.1%
11.6%
Q2 25
9.1%
-33.6%
Q1 25
7.7%
Q4 24
22.1%
Q3 24
9.7%
22.8%
Q2 24
6.9%
19.5%
Q1 24
9.0%
24.3%
EPS (diluted)
ICLR
ICLR
ON
ON
Q4 25
$0.63
Q3 25
$0.03
$0.41
Q2 25
$2.30
$-1.15
Q1 25
$1.90
Q4 24
$0.88
Q3 24
$2.36
$0.93
Q2 24
$1.76
$0.78
Q1 24
$2.25
$1.04

Balance Sheet & Financial Strength

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

Metric
ICLR
ICLR
ON
ON
Cash + ST InvestmentsLiquidity on hand
$468.9M
$2.9B
Total DebtLower is stronger
$3.4B
Stockholders' EquityBook value
$9.3B
$7.9B
Total Assets
$16.5B
$13.0B
Debt / EquityLower = less leverage
0.43×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ICLR
ICLR
ON
ON
Q4 25
$2.9B
Q3 25
$468.9M
$2.8B
Q2 25
$390.4M
$3.0B
Q1 25
$526.7M
Q4 24
$3.0B
Q3 24
$695.5M
$2.8B
Q2 24
$506.6M
$2.7B
Q1 24
$396.1M
$2.6B
Total Debt
ICLR
ICLR
ON
ON
Q4 25
$3.4B
Q3 25
$3.4B
Q2 25
$3.4B
Q1 25
Q4 24
$3.4B
Q3 24
$3.4B
Q2 24
$3.4B
Q1 24
$3.4B
Stockholders' Equity
ICLR
ICLR
ON
ON
Q4 25
$7.9B
Q3 25
$9.3B
$7.9B
Q2 25
$9.6B
$8.0B
Q1 25
$9.5B
Q4 24
$8.8B
Q3 24
$9.8B
$8.6B
Q2 24
$9.6B
$8.3B
Q1 24
$9.4B
$8.1B
Total Assets
ICLR
ICLR
ON
ON
Q4 25
$13.0B
Q3 25
$16.5B
$13.1B
Q2 25
$16.6B
$13.3B
Q1 25
$16.7B
Q4 24
$14.1B
Q3 24
$17.2B
$13.9B
Q2 24
$17.0B
$13.7B
Q1 24
$17.0B
$13.5B
Debt / Equity
ICLR
ICLR
ON
ON
Q4 25
0.43×
Q3 25
0.43×
Q2 25
0.42×
Q1 25
Q4 24
0.38×
Q3 24
0.39×
Q2 24
0.41×
Q1 24
0.42×

Cash Flow & Capital Efficiency

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

Metric
ICLR
ICLR
ON
ON
Operating Cash FlowLast quarter
$387.6M
$418.7M
Free Cash FlowOCF − Capex
$333.9M
$372.4M
FCF MarginFCF / Revenue
16.3%
24.0%
Capex IntensityCapex / Revenue
2.6%
3.0%
Cash ConversionOCF / Net Profit
164.59×
1.64×
TTM Free Cash FlowTrailing 4 quarters
$1.0B
$1.4B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ICLR
ICLR
ON
ON
Q4 25
$418.7M
Q3 25
$387.6M
$184.3M
Q2 25
$146.2M
$602.3M
Q1 25
$268.2M
Q4 24
$579.7M
Q3 24
$402.7M
$465.8M
Q2 24
$218.6M
$362.2M
Q1 24
$327.1M
$498.7M
Free Cash Flow
ICLR
ICLR
ON
ON
Q4 25
$372.4M
Q3 25
$333.9M
$106.1M
Q2 25
$113.9M
$454.7M
Q1 25
$239.3M
Q4 24
$434.8M
Q3 24
$359.3M
$293.6M
Q2 24
$182.3M
$207.7M
Q1 24
$299.9M
$276.3M
FCF Margin
ICLR
ICLR
ON
ON
Q4 25
24.0%
Q3 25
16.3%
7.2%
Q2 25
5.6%
31.5%
Q1 25
12.0%
Q4 24
25.2%
Q3 24
17.7%
16.7%
Q2 24
8.6%
12.0%
Q1 24
14.3%
14.8%
Capex Intensity
ICLR
ICLR
ON
ON
Q4 25
3.0%
Q3 25
2.6%
5.3%
Q2 25
1.6%
10.2%
Q1 25
1.4%
Q4 24
8.4%
Q3 24
2.1%
9.8%
Q2 24
1.7%
8.9%
Q1 24
1.3%
11.9%
Cash Conversion
ICLR
ICLR
ON
ON
Q4 25
1.64×
Q3 25
164.59×
1.08×
Q2 25
0.80×
Q1 25
1.74×
Q4 24
1.53×
Q3 24
2.04×
1.16×
Q2 24
1.49×
1.07×
Q1 24
1.74×
1.10×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ICLR
ICLR

Other Customers$681.3M33%
Clients1125$549.4M27%
Clients15$503.3M25%
Clients610$308.8M15%

ON
ON

Industrial Segment$426.3M27%
Other End Markets Segment$337.3M22%
Intelligent Sensing Segments$284.0M18%
Direct Customers$282.4M18%
Intelligent Sensing Group$230.0M15%

Related Comparisons