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Side-by-side financial comparison of Emergent BioSolutions Inc. (EBS) and UNITED STATES LIME & MINERALS INC (USLM). Click either name above to swap in a different company.

Emergent BioSolutions Inc. is the larger business by last-quarter revenue ($148.7M vs $87.9M, roughly 1.7× UNITED STATES LIME & MINERALS INC). UNITED STATES LIME & MINERALS INC runs the higher net margin — 34.7% vs -36.7%, a 71.5% gap on every dollar of revenue. On growth, UNITED STATES LIME & MINERALS INC posted the faster year-over-year revenue change (9.8% vs -23.6%). Emergent BioSolutions Inc. produced more free cash flow last quarter ($73.8M vs $25.7M). Over the past eight quarters, UNITED STATES LIME & MINERALS INC's revenue compounded faster (10.8% CAGR vs -29.6%).

Emergent BioSolutions Inc. is an American multinational specialty biopharmaceutical company headquartered in Gaithersburg, Maryland. It develops vaccines and antibody therapeutics for infectious diseases and opioid overdoses, and it provides medical devices for biodefense purposes.

United States Lime & Minerals Inc is a leading US-based natural resources enterprise that produces high-calcium lime, dolomitic lime, limestone and related mineral products. Its core client segments cover infrastructure construction, steel manufacturing, agricultural soil amendment, environmental emission control and industrial processing, serving customers across North America.

EBS vs USLM — Head-to-Head

Bigger by revenue
EBS
EBS
1.7× larger
EBS
$148.7M
$87.9M
USLM
Growing faster (revenue YoY)
USLM
USLM
+33.5% gap
USLM
9.8%
-23.6%
EBS
Higher net margin
USLM
USLM
71.5% more per $
USLM
34.7%
-36.7%
EBS
More free cash flow
EBS
EBS
$48.1M more FCF
EBS
$73.8M
$25.7M
USLM
Faster 2-yr revenue CAGR
USLM
USLM
Annualised
USLM
10.8%
-29.6%
EBS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
EBS
EBS
USLM
USLM
Revenue
$148.7M
$87.9M
Net Profit
$-54.6M
$30.5M
Gross Margin
42.9%
48.0%
Operating Margin
-18.8%
41.0%
Net Margin
-36.7%
34.7%
Revenue YoY
-23.6%
9.8%
Net Profit YoY
-74.4%
13.2%
EPS (diluted)
$-0.95
$1.06

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
EBS
EBS
USLM
USLM
Q4 25
$148.7M
$87.9M
Q3 25
$231.1M
$102.0M
Q2 25
$140.9M
$91.5M
Q1 25
$222.2M
$91.3M
Q4 24
$194.7M
$80.1M
Q3 24
$293.8M
$89.4M
Q2 24
$254.7M
$76.5M
Q1 24
$300.4M
$71.7M
Net Profit
EBS
EBS
USLM
USLM
Q4 25
$-54.6M
$30.5M
Q3 25
$51.2M
$38.8M
Q2 25
$-12.0M
$30.8M
Q1 25
$68.0M
$34.1M
Q4 24
$-31.3M
$27.0M
Q3 24
$114.8M
$33.4M
Q2 24
$-283.1M
$26.1M
Q1 24
$9.0M
$22.4M
Gross Margin
EBS
EBS
USLM
USLM
Q4 25
42.9%
48.0%
Q3 25
62.8%
51.2%
Q2 25
52.5%
45.8%
Q1 25
60.2%
50.6%
Q4 24
39.4%
44.3%
Q3 24
54.9%
48.2%
Q2 24
-18.8%
45.5%
Q1 24
49.2%
42.7%
Operating Margin
EBS
EBS
USLM
USLM
Q4 25
-18.8%
41.0%
Q3 25
33.1%
45.3%
Q2 25
1.1%
39.0%
Q1 25
22.5%
43.7%
Q4 24
-4.9%
38.8%
Q3 24
22.0%
42.6%
Q2 24
-79.9%
39.1%
Q1 24
13.2%
35.9%
Net Margin
EBS
EBS
USLM
USLM
Q4 25
-36.7%
34.7%
Q3 25
22.2%
38.0%
Q2 25
-8.5%
33.7%
Q1 25
30.6%
37.4%
Q4 24
-16.1%
33.7%
Q3 24
39.1%
37.3%
Q2 24
-111.2%
34.0%
Q1 24
3.0%
31.3%
EPS (diluted)
EBS
EBS
USLM
USLM
Q4 25
$-0.95
$1.06
Q3 25
$0.91
$1.35
Q2 25
$-0.22
$1.07
Q1 25
$1.19
$1.19
Q4 24
$-0.45
$-2.20
Q3 24
$2.06
$1.16
Q2 24
$-5.38
$0.91
Q1 24
$0.17
$3.92

Balance Sheet & Financial Strength

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

Metric
EBS
EBS
USLM
USLM
Cash + ST InvestmentsLiquidity on hand
$205.4M
$371.1M
Total DebtLower is stronger
$589.7M
$0
Stockholders' EquityBook value
$522.6M
$630.8M
Total Assets
$1.3B
$681.0M
Debt / EquityLower = less leverage
1.13×
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EBS
EBS
USLM
USLM
Q4 25
$205.4M
$371.1M
Q3 25
$245.5M
$349.5M
Q2 25
$267.3M
$319.9M
Q1 25
$149.1M
$300.6M
Q4 24
$99.5M
$278.0M
Q3 24
$149.9M
$255.0M
Q2 24
$69.7M
$222.5M
Q1 24
$78.5M
$207.0M
Total Debt
EBS
EBS
USLM
USLM
Q4 25
$589.7M
$0
Q3 25
$693.1M
$0
Q2 25
$700.0M
$0
Q1 25
$700.0M
$0
Q4 24
$700.0M
$0
Q3 24
$700.8M
$0
Q2 24
$863.8M
$0
Q1 24
$909.2M
$0
Stockholders' Equity
EBS
EBS
USLM
USLM
Q4 25
$522.6M
$630.8M
Q3 25
$582.5M
$602.3M
Q2 25
$536.2M
$563.3M
Q1 25
$552.7M
$532.2M
Q4 24
$482.8M
$497.7M
Q3 24
$508.4M
$474.2M
Q2 24
$386.3M
$441.1M
Q1 24
$663.9M
$415.3M
Total Assets
EBS
EBS
USLM
USLM
Q4 25
$1.3B
$681.0M
Q3 25
$1.5B
$652.8M
Q2 25
$1.4B
$607.4M
Q1 25
$1.4B
$585.3M
Q4 24
$1.4B
$543.2M
Q3 24
$1.5B
$521.8M
Q2 24
$1.5B
$484.2M
Q1 24
$1.8B
$464.0M
Debt / Equity
EBS
EBS
USLM
USLM
Q4 25
1.13×
0.00×
Q3 25
1.19×
0.00×
Q2 25
1.31×
0.00×
Q1 25
1.27×
0.00×
Q4 24
1.45×
0.00×
Q3 24
1.38×
0.00×
Q2 24
2.24×
0.00×
Q1 24
1.37×
0.00×

Cash Flow & Capital Efficiency

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

Metric
EBS
EBS
USLM
USLM
Operating Cash FlowLast quarter
$77.7M
$45.6M
Free Cash FlowOCF − Capex
$73.8M
$25.7M
FCF MarginFCF / Revenue
49.6%
29.2%
Capex IntensityCapex / Revenue
2.6%
22.6%
Cash ConversionOCF / Net Profit
1.49×
TTM Free Cash FlowTrailing 4 quarters
$156.8M
$102.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EBS
EBS
USLM
USLM
Q4 25
$77.7M
$45.6M
Q3 25
$-2.3M
$45.9M
Q2 25
$106.4M
$34.0M
Q1 25
$-11.2M
$39.4M
Q4 24
$-79.9M
$38.6M
Q3 24
$153.7M
$39.0M
Q2 24
$47.5M
$21.2M
Q1 24
$-62.6M
$27.2M
Free Cash Flow
EBS
EBS
USLM
USLM
Q4 25
$73.8M
$25.7M
Q3 25
$-5.7M
$31.3M
Q2 25
$103.5M
$20.8M
Q1 25
$-14.8M
$24.6M
Q4 24
$-81.6M
$27.6M
Q3 24
$147.9M
$33.9M
Q2 24
$42.9M
$16.8M
Q1 24
$-73.4M
$20.3M
FCF Margin
EBS
EBS
USLM
USLM
Q4 25
49.6%
29.2%
Q3 25
-2.5%
30.7%
Q2 25
73.5%
22.7%
Q1 25
-6.7%
26.9%
Q4 24
-41.9%
34.4%
Q3 24
50.3%
37.9%
Q2 24
16.8%
21.9%
Q1 24
-24.4%
28.4%
Capex Intensity
EBS
EBS
USLM
USLM
Q4 25
2.6%
22.6%
Q3 25
1.5%
14.4%
Q2 25
2.1%
14.5%
Q1 25
1.6%
16.3%
Q4 24
0.9%
13.8%
Q3 24
2.0%
5.8%
Q2 24
1.8%
5.7%
Q1 24
3.6%
9.5%
Cash Conversion
EBS
EBS
USLM
USLM
Q4 25
1.49×
Q3 25
-0.04×
1.18×
Q2 25
1.10×
Q1 25
-0.16×
1.16×
Q4 24
1.43×
Q3 24
1.34×
1.17×
Q2 24
0.81×
Q1 24
-6.96×
1.21×

Financial Flow Comparison

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

Revenue Breakdown by Segment

EBS
EBS

Medical Countermeasures MCM Product$99.2M67%
Commercial Products Segment$38.4M26%
All Other Revenue$11.1M7%

USLM
USLM

Segment breakdown not available.

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