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Side-by-side financial comparison of KRONOS WORLDWIDE INC (KRO) and West Pharmaceutical Services (WST). Click either name above to swap in a different company.

West Pharmaceutical Services is the larger business by last-quarter revenue ($805.0M vs $418.3M, roughly 1.9× KRONOS WORLDWIDE INC). West Pharmaceutical Services runs the higher net margin — 16.4% vs -19.8%, a 36.2% gap on every dollar of revenue. On growth, West Pharmaceutical Services posted the faster year-over-year revenue change (7.5% vs -1.1%). West Pharmaceutical Services produced more free cash flow last quarter ($175.0M vs $81.9M). Over the past eight quarters, West Pharmaceutical Services's revenue compounded faster (7.6% CAGR vs -6.5%).

Kronos Incorporated was an American multinational workforce management and human capital management cloud provider headquartered in Lowell, Massachusetts, United States, which employed more than 6,000 people worldwide.

West Pharmaceutical Services, Inc. is a designer and manufacturer of injectable pharmaceutical packaging and delivery systems. Founded in 1923 by Herman O. West and J.R. Wike of Philadelphia, the company is headquartered in Exton, Pennsylvania. In its early years of development, West produced rubber components for packaging injectable drugs, providing a sterile environment for the producers of penicillin and insulin.

KRO vs WST — Head-to-Head

Bigger by revenue
WST
WST
1.9× larger
WST
$805.0M
$418.3M
KRO
Growing faster (revenue YoY)
WST
WST
+8.6% gap
WST
7.5%
-1.1%
KRO
Higher net margin
WST
WST
36.2% more per $
WST
16.4%
-19.8%
KRO
More free cash flow
WST
WST
$93.1M more FCF
WST
$175.0M
$81.9M
KRO
Faster 2-yr revenue CAGR
WST
WST
Annualised
WST
7.6%
-6.5%
KRO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KRO
KRO
WST
WST
Revenue
$418.3M
$805.0M
Net Profit
$-82.8M
$132.1M
Gross Margin
-0.9%
37.8%
Operating Margin
-15.1%
19.5%
Net Margin
-19.8%
16.4%
Revenue YoY
-1.1%
7.5%
Net Profit YoY
-527.3%
1.5%
EPS (diluted)
$-0.72
$1.82

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
KRO
KRO
WST
WST
Q4 25
$418.3M
$805.0M
Q3 25
$456.9M
$804.6M
Q2 25
$494.4M
$766.5M
Q1 25
$489.8M
$698.0M
Q4 24
$423.1M
$748.8M
Q3 24
$484.7M
$746.9M
Q2 24
$500.5M
$702.1M
Q1 24
$478.8M
$695.4M
Net Profit
KRO
KRO
WST
WST
Q4 25
$-82.8M
$132.1M
Q3 25
$-37.0M
$140.0M
Q2 25
$-9.2M
$131.8M
Q1 25
$18.1M
$89.8M
Q4 24
$-13.2M
$130.1M
Q3 24
$71.8M
$136.0M
Q2 24
$19.5M
$111.3M
Q1 24
$8.1M
$115.3M
Gross Margin
KRO
KRO
WST
WST
Q4 25
-0.9%
37.8%
Q3 25
10.3%
36.6%
Q2 25
12.7%
35.7%
Q1 25
21.8%
33.2%
Q4 24
20.4%
36.5%
Q3 24
20.9%
35.4%
Q2 24
20.0%
32.8%
Q1 24
14.9%
33.1%
Operating Margin
KRO
KRO
WST
WST
Q4 25
-15.1%
19.5%
Q3 25
-4.2%
20.8%
Q2 25
1.5%
20.1%
Q1 25
7.8%
15.3%
Q4 24
6.8%
21.3%
Q3 24
8.0%
21.6%
Q2 24
7.2%
18.0%
Q1 24
4.1%
17.7%
Net Margin
KRO
KRO
WST
WST
Q4 25
-19.8%
16.4%
Q3 25
-8.1%
17.4%
Q2 25
-1.9%
17.2%
Q1 25
3.7%
12.9%
Q4 24
-3.1%
17.4%
Q3 24
14.8%
18.2%
Q2 24
3.9%
15.9%
Q1 24
1.7%
16.6%
EPS (diluted)
KRO
KRO
WST
WST
Q4 25
$-0.72
$1.82
Q3 25
$-0.32
$1.92
Q2 25
$-0.08
$1.82
Q1 25
$0.16
$1.23
Q4 24
$-0.11
$1.78
Q3 24
$0.62
$1.85
Q2 24
$0.17
$1.51
Q1 24
$0.07
$1.55

Balance Sheet & Financial Strength

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

Metric
KRO
KRO
WST
WST
Cash + ST InvestmentsLiquidity on hand
$33.2M
$791.3M
Total DebtLower is stronger
$557.4M
$202.8M
Stockholders' EquityBook value
$751.1M
$3.2B
Total Assets
$1.8B
$4.3B
Debt / EquityLower = less leverage
0.74×
0.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KRO
KRO
WST
WST
Q4 25
$33.2M
$791.3M
Q3 25
$27.7M
$628.5M
Q2 25
$18.9M
$509.7M
Q1 25
$20.5M
$404.2M
Q4 24
$106.7M
$484.6M
Q3 24
$94.8M
$490.9M
Q2 24
$133.8M
$446.2M
Q1 24
$120.7M
$601.8M
Total Debt
KRO
KRO
WST
WST
Q4 25
$557.4M
$202.8M
Q3 25
$626.2M
$202.7M
Q2 25
$589.3M
$202.6M
Q1 25
$557.2M
$202.6M
Q4 24
$507.4M
$202.6M
Q3 24
$554.3M
$202.6M
Q2 24
$423.7M
$205.8M
Q1 24
$426.9M
$206.2M
Stockholders' Equity
KRO
KRO
WST
WST
Q4 25
$751.1M
$3.2B
Q3 25
$804.7M
$3.1B
Q2 25
$846.8M
$2.9B
Q1 25
$847.0M
$2.7B
Q4 24
$817.0M
$2.7B
Q3 24
$847.4M
$2.8B
Q2 24
$774.6M
$2.6B
Q1 24
$774.4M
$2.7B
Total Assets
KRO
KRO
WST
WST
Q4 25
$1.8B
$4.3B
Q3 25
$1.9B
$4.1B
Q2 25
$1.9B
$4.0B
Q1 25
$1.9B
$3.6B
Q4 24
$1.9B
$3.6B
Q3 24
$1.9B
$3.7B
Q2 24
$1.7B
$3.5B
Q1 24
$1.7B
$3.6B
Debt / Equity
KRO
KRO
WST
WST
Q4 25
0.74×
0.06×
Q3 25
0.78×
0.07×
Q2 25
0.70×
0.07×
Q1 25
0.66×
0.08×
Q4 24
0.62×
0.08×
Q3 24
0.65×
0.07×
Q2 24
0.55×
0.08×
Q1 24
0.55×
0.08×

Cash Flow & Capital Efficiency

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

Metric
KRO
KRO
WST
WST
Operating Cash FlowLast quarter
$92.1M
$251.1M
Free Cash FlowOCF − Capex
$81.9M
$175.0M
FCF MarginFCF / Revenue
19.6%
21.7%
Capex IntensityCapex / Revenue
2.4%
9.5%
Cash ConversionOCF / Net Profit
1.90×
TTM Free Cash FlowTrailing 4 quarters
$-40.4M
$468.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KRO
KRO
WST
WST
Q4 25
$92.1M
$251.1M
Q3 25
$-7.9M
$197.2M
Q2 25
$20.7M
$177.1M
Q1 25
$-102.4M
$129.4M
Q4 24
$49.3M
$190.1M
Q3 24
$28.3M
$180.1M
Q2 24
$38.2M
$165.0M
Q1 24
$-43.3M
$118.2M
Free Cash Flow
KRO
KRO
WST
WST
Q4 25
$81.9M
$175.0M
Q3 25
$-17.4M
$133.9M
Q2 25
$9.5M
$101.9M
Q1 25
$-114.4M
$58.1M
Q4 24
$37.0M
$85.2M
Q3 24
$19.2M
$98.8M
Q2 24
$34.8M
$64.8M
Q1 24
$-48.0M
$27.6M
FCF Margin
KRO
KRO
WST
WST
Q4 25
19.6%
21.7%
Q3 25
-3.8%
16.6%
Q2 25
1.9%
13.3%
Q1 25
-23.4%
8.3%
Q4 24
8.7%
11.4%
Q3 24
4.0%
13.2%
Q2 24
7.0%
9.2%
Q1 24
-10.0%
4.0%
Capex Intensity
KRO
KRO
WST
WST
Q4 25
2.4%
9.5%
Q3 25
2.1%
7.9%
Q2 25
2.3%
9.8%
Q1 25
2.4%
10.2%
Q4 24
2.9%
14.0%
Q3 24
1.9%
10.9%
Q2 24
0.7%
14.3%
Q1 24
1.0%
13.0%
Cash Conversion
KRO
KRO
WST
WST
Q4 25
1.90×
Q3 25
1.41×
Q2 25
1.34×
Q1 25
-5.66×
1.44×
Q4 24
1.46×
Q3 24
0.39×
1.32×
Q2 24
1.96×
1.48×
Q1 24
-5.35×
1.03×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KRO
KRO

Segment breakdown not available.

WST
WST

Proprietary Products$661.8M82%
Contract Manufactured Products$143.2M18%
Affiliated Entity$3.3M0%

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