vs

Side-by-side financial comparison of Charles River Laboratories (CRL) and OLIN Corp (OLN). Click either name above to swap in a different company.

OLIN Corp is the larger business by last-quarter revenue ($1.7B vs $994.2M, roughly 1.7× Charles River Laboratories). OLIN Corp runs the higher net margin — -8.6% vs -27.8%, a 19.2% gap on every dollar of revenue. On growth, OLIN Corp posted the faster year-over-year revenue change (-0.4% vs -0.8%). Over the past eight quarters, OLIN Corp's revenue compounded faster (0.9% 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.

Olin Corporation is an American manufacturer of ammunition, chlorine, and sodium hydroxide. The company traces its roots to two companies, both founded in 1892: Franklin W. Olin's Equitable Powder Company and the Mathieson Alkali Works. Accidents at Olin chemical plants have exposed employees and nearby residents to health hazards.

CRL vs OLN — Head-to-Head

Bigger by revenue
OLN
OLN
1.7× larger
OLN
$1.7B
$994.2M
CRL
Growing faster (revenue YoY)
OLN
OLN
+0.5% gap
OLN
-0.4%
-0.8%
CRL
Higher net margin
OLN
OLN
19.2% more per $
OLN
-8.6%
-27.8%
CRL
Faster 2-yr revenue CAGR
OLN
OLN
Annualised
OLN
0.9%
-0.9%
CRL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CRL
CRL
OLN
OLN
Revenue
$994.2M
$1.7B
Net Profit
$-276.6M
$-143.2M
Gross Margin
1.9%
Operating Margin
-28.5%
-9.4%
Net Margin
-27.8%
-8.6%
Revenue YoY
-0.8%
-0.4%
Net Profit YoY
-28.9%
-1517.8%
EPS (diluted)
$-5.57
$-1.25

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
OLN
OLN
Q4 25
$994.2M
$1.7B
Q3 25
$1.0B
$1.7B
Q2 25
$1.0B
$1.8B
Q1 25
$984.2M
$1.6B
Q4 24
$1.0B
$1.7B
Q3 24
$1.0B
$1.6B
Q2 24
$1.0B
$1.6B
Q1 24
$1.0B
$1.6B
Net Profit
CRL
CRL
OLN
OLN
Q4 25
$-276.6M
$-143.2M
Q3 25
$54.4M
$43.7M
Q2 25
$52.3M
$-2.8M
Q1 25
$25.5M
$1.2M
Q4 24
$-214.5M
$10.1M
Q3 24
$69.7M
$-25.2M
Q2 24
$94.1M
$72.3M
Q1 24
$73.0M
$47.8M
Gross Margin
CRL
CRL
OLN
OLN
Q4 25
1.9%
Q3 25
10.7%
Q2 25
7.9%
Q1 25
9.0%
Q4 24
9.4%
Q3 24
34.6%
8.5%
Q2 24
34.5%
14.5%
Q1 24
34.1%
12.7%
Operating Margin
CRL
CRL
OLN
OLN
Q4 25
-28.5%
-9.4%
Q3 25
13.3%
4.8%
Q2 25
9.7%
2.0%
Q1 25
7.6%
2.7%
Q4 24
-16.7%
2.8%
Q3 24
11.6%
1.0%
Q2 24
14.8%
8.3%
Q1 24
12.5%
5.9%
Net Margin
CRL
CRL
OLN
OLN
Q4 25
-27.8%
-8.6%
Q3 25
5.4%
2.6%
Q2 25
5.1%
-0.2%
Q1 25
2.6%
0.1%
Q4 24
-21.4%
0.6%
Q3 24
6.9%
-1.6%
Q2 24
9.2%
4.4%
Q1 24
7.2%
2.9%
EPS (diluted)
CRL
CRL
OLN
OLN
Q4 25
$-5.57
$-1.25
Q3 25
$1.10
$0.37
Q2 25
$1.06
$-0.01
Q1 25
$0.50
$0.01
Q4 24
$-4.17
$0.10
Q3 24
$1.33
$-0.21
Q2 24
$1.74
$0.62
Q1 24
$1.30
$0.40

Balance Sheet & Financial Strength

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

Metric
CRL
CRL
OLN
OLN
Cash + ST InvestmentsLiquidity on hand
$213.8M
$167.6M
Total DebtLower is stronger
$2.1B
$2.8B
Stockholders' EquityBook value
$3.2B
$1.8B
Total Assets
$7.1B
$7.3B
Debt / EquityLower = less leverage
0.68×
1.55×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CRL
CRL
OLN
OLN
Q4 25
$213.8M
$167.6M
Q3 25
$207.1M
Q2 25
$182.8M
Q1 25
$229.4M
Q4 24
$194.6M
$175.6M
Q3 24
$210.2M
Q2 24
$179.2M
Q1 24
$327.0M
Total Debt
CRL
CRL
OLN
OLN
Q4 25
$2.1B
$2.8B
Q3 25
$2.2B
$3.0B
Q2 25
$2.3B
$3.0B
Q1 25
$2.5B
$3.0B
Q4 24
$2.2B
$2.7B
Q3 24
$2.3B
$2.8B
Q2 24
$2.4B
$2.8B
Q1 24
$2.7B
$2.7B
Stockholders' Equity
CRL
CRL
OLN
OLN
Q4 25
$3.2B
$1.8B
Q3 25
$3.4B
$2.0B
Q2 25
$3.4B
$2.0B
Q1 25
$3.2B
$2.0B
Q4 24
$3.5B
$2.0B
Q3 24
$3.8B
$2.1B
Q2 24
$3.7B
$2.1B
Q1 24
$3.6B
$2.2B
Total Assets
CRL
CRL
OLN
OLN
Q4 25
$7.1B
$7.3B
Q3 25
$7.5B
$7.6B
Q2 25
$7.6B
$7.7B
Q1 25
$7.6B
$7.7B
Q4 24
$7.5B
$7.6B
Q3 24
$8.0B
$7.5B
Q2 24
$7.9B
$7.7B
Q1 24
$8.2B
$7.6B
Debt / Equity
CRL
CRL
OLN
OLN
Q4 25
0.68×
1.55×
Q3 25
0.64×
1.52×
Q2 25
0.70×
1.52×
Q1 25
0.79×
1.50×
Q4 24
0.65×
1.34×
Q3 24
0.62×
1.34×
Q2 24
0.65×
1.31×
Q1 24
0.73×
1.24×

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
OLN
OLN
Operating Cash FlowLast quarter
$147.5M
$321.2M
Free Cash FlowOCF − Capex
$58.6M
FCF MarginFCF / Revenue
5.9%
Capex IntensityCapex / Revenue
8.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$518.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CRL
CRL
OLN
OLN
Q4 25
$147.5M
$321.2M
Q3 25
$213.8M
$26.7M
Q2 25
$204.6M
$212.3M
Q1 25
$171.7M
$-86.0M
Q4 24
$159.4M
$141.7M
Q3 24
$251.8M
$189.9M
Q2 24
$193.5M
$90.6M
Q1 24
$129.9M
$81.0M
Free Cash Flow
CRL
CRL
OLN
OLN
Q4 25
$58.6M
Q3 25
$178.2M
$-44.4M
Q2 25
$169.3M
Q1 25
$112.4M
$-147.4M
Q4 24
$83.7M
$90.7M
Q3 24
$213.1M
$146.6M
Q2 24
$154.0M
$34.1M
Q1 24
$50.7M
$36.7M
FCF Margin
CRL
CRL
OLN
OLN
Q4 25
5.9%
Q3 25
17.7%
-2.6%
Q2 25
16.4%
Q1 25
11.4%
-9.0%
Q4 24
8.4%
5.4%
Q3 24
21.1%
9.2%
Q2 24
15.0%
2.1%
Q1 24
5.0%
2.2%
Capex Intensity
CRL
CRL
OLN
OLN
Q4 25
8.9%
Q3 25
3.5%
4.2%
Q2 25
3.4%
Q1 25
6.0%
3.7%
Q4 24
7.5%
3.1%
Q3 24
3.8%
2.7%
Q2 24
3.8%
3.4%
Q1 24
7.8%
2.7%
Cash Conversion
CRL
CRL
OLN
OLN
Q4 25
Q3 25
3.93×
0.61×
Q2 25
3.91×
Q1 25
6.74×
-71.67×
Q4 24
14.03×
Q3 24
3.61×
Q2 24
2.06×
1.25×
Q1 24
1.78×
1.69×

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%

OLN
OLN

Chlorinechlorinederivativesandothercoproducts$456.2M27%
Causticsoda$400.2M24%
Militaryandlawenforcement$304.6M18%
Epoxyresins$194.9M12%
Aromaticsandallylics$164.4M10%
Commercial$144.8M9%

Related Comparisons