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Side-by-side financial comparison of SIFCO INDUSTRIES INC (SIF) and Silence Therapeutics plc (SLN). Click either name above to swap in a different company.

SIFCO INDUSTRIES INC is the larger business by last-quarter revenue ($24.0M vs $15.7M, roughly 1.5× Silence Therapeutics plc). SIFCO INDUSTRIES INC runs the higher net margin — 7.5% vs -14.7%, a 22.2% gap on every dollar of revenue.

SIFCO Industries, Inc. (SIFCO), is a global metal component manufacturer based in Cleveland, Ohio.

Silence Therapeutics is a London-based pharmaceutical company formed in 1994. The company has pioneered the development of short-interfering ribonucleic acid (siRNA) therapeutics for the treatment of rare diseases. Silence Therapeutics has offices in London, New Jersey, and Berlin, with its corporate headquarters located in Hammersmith, London.

SIF vs SLN — Head-to-Head

Bigger by revenue
SIF
SIF
1.5× larger
SIF
$24.0M
$15.7M
SLN
Higher net margin
SIF
SIF
22.2% more per $
SIF
7.5%
-14.7%
SLN

Income Statement — Q1 FY2026 vs Q1 FY2024

Metric
SIF
SIF
SLN
SLN
Revenue
$24.0M
$15.7M
Net Profit
$1.8M
$-2.3M
Gross Margin
21.6%
82.2%
Operating Margin
10.7%
-35.6%
Net Margin
7.5%
-14.7%
Revenue YoY
14.8%
Net Profit YoY
177.3%
EPS (diluted)
$0.29
$-0.02

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
SIF
SIF
SLN
SLN
Q4 25
$24.0M
Q3 25
$22.8M
Q2 25
$22.1M
Q1 25
$19.0M
Q4 24
$20.9M
Q3 24
$21.7M
Q2 24
$22.0M
Q1 24
$20.5M
$15.7M
Net Profit
SIF
SIF
SLN
SLN
Q4 25
$1.8M
Q3 25
$-429.0K
Q2 25
$3.4M
Q1 25
$-1.4M
Q4 24
$-2.3M
Q3 24
$-443.0K
Q2 24
$72.0K
Q1 24
$-1.6M
$-2.3M
Gross Margin
SIF
SIF
SLN
SLN
Q4 25
21.6%
Q3 25
9.6%
Q2 25
26.7%
Q1 25
8.3%
Q4 24
4.4%
Q3 24
10.7%
Q2 24
12.3%
Q1 24
7.3%
82.2%
Operating Margin
SIF
SIF
SLN
SLN
Q4 25
10.7%
Q3 25
-1.7%
Q2 25
14.8%
Q1 25
-4.1%
Q4 24
-9.2%
Q3 24
-1.5%
Q2 24
0.7%
Q1 24
-6.5%
-35.6%
Net Margin
SIF
SIF
SLN
SLN
Q4 25
7.5%
Q3 25
-1.9%
Q2 25
15.4%
Q1 25
-7.3%
Q4 24
-11.1%
Q3 24
-2.0%
Q2 24
0.3%
Q1 24
-7.8%
-14.7%
EPS (diluted)
SIF
SIF
SLN
SLN
Q4 25
$0.29
Q3 25
$-0.07
Q2 25
$0.56
Q1 25
$-0.23
Q4 24
$-0.38
Q3 24
$-0.07
Q2 24
$0.01
Q1 24
$-0.27
$-0.02

Balance Sheet & Financial Strength

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

Metric
SIF
SIF
SLN
SLN
Cash + ST InvestmentsLiquidity on hand
$1.1M
Total DebtLower is stronger
$39.0K
Stockholders' EquityBook value
$38.7M
$156.8M
Total Assets
$74.9M
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SIF
SIF
SLN
SLN
Q4 25
$1.1M
Q3 25
$491.0K
Q2 25
$2.0M
Q1 25
$1.9M
Q4 24
$3.1M
Q3 24
$1.7M
Q2 24
$3.4M
Q1 24
$2.5M
Total Debt
SIF
SIF
SLN
SLN
Q4 25
$39.0K
Q3 25
$51.0K
Q2 25
Q1 25
Q4 24
Q3 24
$0
Q2 24
$3.6M
Q1 24
$4.1M
Stockholders' Equity
SIF
SIF
SLN
SLN
Q4 25
$38.7M
Q3 25
$36.9M
Q2 25
$35.8M
Q1 25
$32.4M
Q4 24
$33.7M
Q3 24
$30.4M
Q2 24
$29.8M
Q1 24
$29.7M
$156.8M
Total Assets
SIF
SIF
SLN
SLN
Q4 25
$74.9M
Q3 25
$73.4M
Q2 25
$77.3M
Q1 25
$78.8M
Q4 24
$81.0M
Q3 24
$104.6M
Q2 24
$106.3M
Q1 24
$104.2M
Debt / Equity
SIF
SIF
SLN
SLN
Q4 25
0.00×
Q3 25
0.00×
Q2 25
Q1 25
Q4 24
Q3 24
0.00×
Q2 24
0.12×
Q1 24
0.14×

Cash Flow & Capital Efficiency

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

Metric
SIF
SIF
SLN
SLN
Operating Cash FlowLast quarter
$8.1M
$-9.1M
Free Cash FlowOCF − Capex
$8.0M
FCF MarginFCF / Revenue
33.3%
Capex IntensityCapex / Revenue
0.4%
0.0%
Cash ConversionOCF / Net Profit
4.51×
TTM Free Cash FlowTrailing 4 quarters
$11.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SIF
SIF
SLN
SLN
Q4 25
$8.1M
Q3 25
$726.0K
Q2 25
$371.0K
Q1 25
$2.8M
Q4 24
$-3.8M
Q3 24
$857.0K
Q2 24
$382.0K
Q1 24
$-3.2M
$-9.1M
Free Cash Flow
SIF
SIF
SLN
SLN
Q4 25
$8.0M
Q3 25
$566.0K
Q2 25
$310.0K
Q1 25
$2.7M
Q4 24
$-3.9M
Q3 24
$580.0K
Q2 24
$-175.0K
Q1 24
$-3.9M
FCF Margin
SIF
SIF
SLN
SLN
Q4 25
33.3%
Q3 25
2.5%
Q2 25
1.4%
Q1 25
14.1%
Q4 24
-18.8%
Q3 24
2.7%
Q2 24
-0.8%
Q1 24
-18.9%
Capex Intensity
SIF
SIF
SLN
SLN
Q4 25
0.4%
Q3 25
0.7%
Q2 25
0.3%
Q1 25
0.8%
Q4 24
0.5%
Q3 24
1.3%
Q2 24
2.5%
Q1 24
3.3%
0.0%
Cash Conversion
SIF
SIF
SLN
SLN
Q4 25
4.51×
Q3 25
Q2 25
0.11×
Q1 25
Q4 24
Q3 24
Q2 24
5.31×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

SIF
SIF

Fixed Wing Aircraft Revenue$10.5M44%
Commercial Revenue$8.7M36%
Commercial Product And Other Revenue$2.8M12%
Commercial Space$1.1M5%
Other$840.0K4%

SLN
SLN

Segment breakdown not available.

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