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Side-by-side financial comparison of Charles River Laboratories (CRL) and RESIDEO TECHNOLOGIES, INC. (REZI). Click either name above to swap in a different company.

RESIDEO TECHNOLOGIES, INC. is the larger business by last-quarter revenue ($1.9B vs $994.2M, roughly 1.9× Charles River Laboratories). RESIDEO TECHNOLOGIES, INC. runs the higher net margin — 7.2% vs -27.8%, a 35.0% gap on every dollar of revenue. On growth, RESIDEO TECHNOLOGIES, INC. posted the faster year-over-year revenue change (2.0% vs -0.8%). RESIDEO TECHNOLOGIES, INC. produced more free cash flow last quarter ($262.0M vs $58.6M). Over the past eight quarters, RESIDEO TECHNOLOGIES, INC.'s revenue compounded faster (12.9% CAGR vs -0.9%).

Charles River Laboratories International, Inc. is an American pharmaceutical and biotechnology contract research organisation (CRO) headquartered in Wilmington, Massachusetts, United States. Founded in 1947, the company provides preclinical and clinical laboratory services for the development of new drugs, vaccines, and medical devices.

Resideo Technologies, Inc. is an American multinational company that was formed in 2018 out of a spin-off from Honeywell. It provides room air temperature, quality, and humidity control and security systems primarily in residential dwellings in the U.S. and internationally. The company operates in two segments: products and distribution. It manufactures and distributes smart-home and software products, including temperature and lighting control, security, and water and air monitoring. The com...

CRL vs REZI — Head-to-Head

Bigger by revenue
REZI
REZI
1.9× larger
REZI
$1.9B
$994.2M
CRL
Growing faster (revenue YoY)
REZI
REZI
+2.8% gap
REZI
2.0%
-0.8%
CRL
Higher net margin
REZI
REZI
35.0% more per $
REZI
7.2%
-27.8%
CRL
More free cash flow
REZI
REZI
$203.4M more FCF
REZI
$262.0M
$58.6M
CRL
Faster 2-yr revenue CAGR
REZI
REZI
Annualised
REZI
12.9%
-0.9%
CRL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CRL
CRL
REZI
REZI
Revenue
$994.2M
$1.9B
Net Profit
$-276.6M
$136.0M
Gross Margin
29.6%
Operating Margin
-28.5%
7.4%
Net Margin
-27.8%
7.2%
Revenue YoY
-0.8%
2.0%
Net Profit YoY
-28.9%
491.3%
EPS (diluted)
$-5.57
$0.99

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
CRL
CRL
REZI
REZI
Q4 25
$994.2M
$1.9B
Q3 25
$1.0B
$1.9B
Q2 25
$1.0B
$1.9B
Q1 25
$984.2M
$1.8B
Q4 24
$1.0B
$1.9B
Q3 24
$1.0B
$1.8B
Q2 24
$1.0B
$1.6B
Q1 24
$1.0B
$1.5B
Net Profit
CRL
CRL
REZI
REZI
Q4 25
$-276.6M
$136.0M
Q3 25
$54.4M
$156.0M
Q2 25
$52.3M
$-825.0M
Q1 25
$25.5M
$6.0M
Q4 24
$-214.5M
$23.0M
Q3 24
$69.7M
$20.0M
Q2 24
$94.1M
$30.0M
Q1 24
$73.0M
$43.0M
Gross Margin
CRL
CRL
REZI
REZI
Q4 25
29.6%
Q3 25
29.8%
Q2 25
29.3%
Q1 25
28.9%
Q4 24
28.5%
Q3 24
34.6%
28.7%
Q2 24
34.5%
28.1%
Q1 24
34.1%
26.9%
Operating Margin
CRL
CRL
REZI
REZI
Q4 25
-28.5%
7.4%
Q3 25
13.3%
8.3%
Q2 25
9.7%
9.1%
Q1 25
7.6%
7.7%
Q4 24
-16.7%
7.8%
Q3 24
11.6%
6.9%
Q2 24
14.8%
7.7%
Q1 24
12.5%
8.6%
Net Margin
CRL
CRL
REZI
REZI
Q4 25
-27.8%
7.2%
Q3 25
5.4%
8.4%
Q2 25
5.1%
-42.5%
Q1 25
2.6%
0.3%
Q4 24
-21.4%
1.2%
Q3 24
6.9%
1.1%
Q2 24
9.2%
1.9%
Q1 24
7.2%
2.9%
EPS (diluted)
CRL
CRL
REZI
REZI
Q4 25
$-5.57
$0.99
Q3 25
$1.10
$0.85
Q2 25
$1.06
$-5.59
Q1 25
$0.50
$-0.02
Q4 24
$-4.17
$0.06
Q3 24
$1.33
$0.07
Q2 24
$1.74
$0.19
Q1 24
$1.30
$0.29

Balance Sheet & Financial Strength

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

Metric
CRL
CRL
REZI
REZI
Cash + ST InvestmentsLiquidity on hand
$213.8M
$661.0M
Total DebtLower is stronger
$2.1B
$3.2B
Stockholders' EquityBook value
$3.2B
$2.9B
Total Assets
$7.1B
$8.4B
Debt / EquityLower = less leverage
0.68×
1.11×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CRL
CRL
REZI
REZI
Q4 25
$213.8M
$661.0M
Q3 25
$207.1M
$345.0M
Q2 25
$182.8M
$753.0M
Q1 25
$229.4M
$577.0M
Q4 24
$194.6M
$692.0M
Q3 24
$210.2M
$531.0M
Q2 24
$179.2M
$413.0M
Q1 24
$327.0M
$603.0M
Total Debt
CRL
CRL
REZI
REZI
Q4 25
$2.1B
$3.2B
Q3 25
$2.2B
$3.2B
Q2 25
$2.3B
$2.0B
Q1 25
$2.5B
$2.0B
Q4 24
$2.2B
$2.0B
Q3 24
$2.3B
$2.0B
Q2 24
$2.4B
$2.0B
Q1 24
$2.7B
$1.4B
Stockholders' Equity
CRL
CRL
REZI
REZI
Q4 25
$3.2B
$2.9B
Q3 25
$3.4B
$2.8B
Q2 25
$3.4B
$2.6B
Q1 25
$3.2B
$3.3B
Q4 24
$3.5B
$3.3B
Q3 24
$3.8B
$3.4B
Q2 24
$3.7B
$3.3B
Q1 24
$3.6B
$2.8B
Total Assets
CRL
CRL
REZI
REZI
Q4 25
$7.1B
$8.4B
Q3 25
$7.5B
$8.2B
Q2 25
$7.6B
$8.5B
Q1 25
$7.6B
$8.1B
Q4 24
$7.5B
$8.2B
Q3 24
$8.0B
$8.1B
Q2 24
$7.9B
$8.0B
Q1 24
$8.2B
$6.5B
Debt / Equity
CRL
CRL
REZI
REZI
Q4 25
0.68×
1.11×
Q3 25
0.64×
1.17×
Q2 25
0.70×
0.77×
Q1 25
0.79×
0.60×
Q4 24
0.65×
0.61×
Q3 24
0.62×
0.60×
Q2 24
0.65×
0.61×
Q1 24
0.73×
0.51×

Cash Flow & Capital Efficiency

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

Metric
CRL
CRL
REZI
REZI
Operating Cash FlowLast quarter
$147.5M
$299.0M
Free Cash FlowOCF − Capex
$58.6M
$262.0M
FCF MarginFCF / Revenue
5.9%
13.8%
Capex IntensityCapex / Revenue
8.9%
2.0%
Cash ConversionOCF / Net Profit
2.20×
TTM Free Cash FlowTrailing 4 quarters
$518.5M
$-1.3B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CRL
CRL
REZI
REZI
Q4 25
$147.5M
$299.0M
Q3 25
$213.8M
$-1.6B
Q2 25
$204.6M
$200.0M
Q1 25
$171.7M
$-65.0M
Q4 24
$159.4M
$203.0M
Q3 24
$251.8M
$147.0M
Q2 24
$193.5M
$92.0M
Q1 24
$129.9M
$2.0M
Free Cash Flow
CRL
CRL
REZI
REZI
Q4 25
$58.6M
$262.0M
Q3 25
$178.2M
$-1.6B
Q2 25
$169.3M
$180.0M
Q1 25
$112.4M
$-96.0M
Q4 24
$83.7M
$181.0M
Q3 24
$213.1M
$125.0M
Q2 24
$154.0M
$77.0M
Q1 24
$50.7M
$-19.0M
FCF Margin
CRL
CRL
REZI
REZI
Q4 25
5.9%
13.8%
Q3 25
17.7%
-85.8%
Q2 25
16.4%
9.3%
Q1 25
11.4%
-5.4%
Q4 24
8.4%
9.7%
Q3 24
21.1%
6.8%
Q2 24
15.0%
4.8%
Q1 24
5.0%
-1.3%
Capex Intensity
CRL
CRL
REZI
REZI
Q4 25
8.9%
2.0%
Q3 25
3.5%
1.5%
Q2 25
3.4%
1.0%
Q1 25
6.0%
1.8%
Q4 24
7.5%
1.2%
Q3 24
3.8%
1.2%
Q2 24
3.8%
0.9%
Q1 24
7.8%
1.4%
Cash Conversion
CRL
CRL
REZI
REZI
Q4 25
2.20×
Q3 25
3.93×
-10.07×
Q2 25
3.91×
Q1 25
6.74×
-10.83×
Q4 24
8.83×
Q3 24
3.61×
7.35×
Q2 24
2.06×
3.07×
Q1 24
1.78×
0.05×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CRL
CRL

Discovery And Safety Assessment Segment$591.6M60%
Manufacturing Support Segment$196.4M20%
Transferred At Point In Time$108.0M11%
Transferred Over Time$98.3M10%

REZI
REZI

ADI Global Distribution Segment$1.2B62%
Safety And Security$257.0M14%
Air$211.0M11%
Energy Service$153.0M8%
Public Utilities Inventory Water$91.0M5%

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