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Side-by-side financial comparison of Silence Therapeutics plc (SLN) and Simulations Plus, Inc. (SLP). Click either name above to swap in a different company.

Simulations Plus, Inc. is the larger business by last-quarter revenue ($18.4M vs $15.7M, roughly 1.2× Silence Therapeutics plc). Simulations Plus, Inc. runs the higher net margin — 3.7% vs -14.7%, a 18.4% gap on every dollar of revenue.

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.

Simulations Plus, Inc. develops absorption, distribution, metabolism, excretion, and toxicity (ADMET) modeling and simulation software for the pharmaceutical and biotechnology, industrial chemicals, cosmetics, food ingredients, and herbicide industries. In September 2014, the company acquired Cognigen Corporation, a provider of clinical trial data analysis and consulting services.

SLN vs SLP — Head-to-Head

Bigger by revenue
SLP
SLP
1.2× larger
SLP
$18.4M
$15.7M
SLN
Higher net margin
SLP
SLP
18.4% more per $
SLP
3.7%
-14.7%
SLN

Income Statement — Q1 FY2024 vs Q1 FY2026

Metric
SLN
SLN
SLP
SLP
Revenue
$15.7M
$18.4M
Net Profit
$-2.3M
$676.0K
Gross Margin
82.2%
59.1%
Operating Margin
-35.6%
3.9%
Net Margin
-14.7%
3.7%
Revenue YoY
-2.7%
Net Profit YoY
228.2%
EPS (diluted)
$-0.02
$0.03

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
SLN
SLN
SLP
SLP
Q4 25
$18.4M
Q3 25
$17.5M
Q2 25
$20.4M
Q1 25
$22.4M
Q4 24
$18.9M
Q3 24
$18.7M
Q2 24
$18.5M
Q1 24
$15.7M
$18.3M
Net Profit
SLN
SLN
SLP
SLP
Q4 25
$676.0K
Q3 25
$-681.0K
Q2 25
$-67.3M
Q1 25
$3.1M
Q4 24
$206.0K
Q3 24
$843.0K
Q2 24
$3.1M
Q1 24
$-2.3M
$4.0M
Gross Margin
SLN
SLN
SLP
SLP
Q4 25
59.1%
Q3 25
56.4%
Q2 25
64.0%
Q1 25
58.5%
Q4 24
54.0%
Q3 24
36.6%
Q2 24
71.5%
Q1 24
82.2%
72.2%
Operating Margin
SLN
SLN
SLP
SLP
Q4 25
3.9%
Q3 25
3.8%
Q2 25
-364.5%
Q1 25
12.1%
Q4 24
0.7%
Q3 24
-6.2%
Q2 24
10.1%
Q1 24
-35.6%
24.3%
Net Margin
SLN
SLN
SLP
SLP
Q4 25
3.7%
Q3 25
-3.9%
Q2 25
-330.6%
Q1 25
13.7%
Q4 24
1.1%
Q3 24
4.5%
Q2 24
16.9%
Q1 24
-14.7%
22.0%
EPS (diluted)
SLN
SLN
SLP
SLP
Q4 25
$0.03
Q3 25
$-0.03
Q2 25
$-3.35
Q1 25
$0.15
Q4 24
$0.01
Q3 24
$0.04
Q2 24
$0.15
Q1 24
$-0.02
$0.20

Balance Sheet & Financial Strength

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

Metric
SLN
SLN
SLP
SLP
Cash + ST InvestmentsLiquidity on hand
$35.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$156.8M
$127.1M
Total Assets
$137.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SLN
SLN
SLP
SLP
Q4 25
$35.7M
Q3 25
$32.4M
Q2 25
$28.4M
Q1 25
$21.4M
Q4 24
$18.2M
Q3 24
$20.3M
Q2 24
$119.0M
Q1 24
$108.5M
Stockholders' Equity
SLN
SLN
SLP
SLP
Q4 25
$127.1M
Q3 25
$124.8M
Q2 25
$123.8M
Q1 25
$189.5M
Q4 24
$184.7M
Q3 24
$182.4M
Q2 24
$180.9M
Q1 24
$156.8M
$177.0M
Total Assets
SLN
SLN
SLP
SLP
Q4 25
$137.8M
Q3 25
$131.9M
Q2 25
$134.4M
Q1 25
$201.4M
Q4 24
$196.9M
Q3 24
$196.6M
Q2 24
$192.7M
Q1 24
$194.0M

Cash Flow & Capital Efficiency

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

Metric
SLN
SLN
SLP
SLP
Operating Cash FlowLast quarter
$-9.1M
$4.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
0.0%
Cash ConversionOCF / Net Profit
6.26×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SLN
SLN
SLP
SLP
Q4 25
$4.2M
Q3 25
$5.6M
Q2 25
$8.1M
Q1 25
$5.7M
Q4 24
$-1.3M
Q3 24
$1.7M
Q2 24
$5.7M
Q1 24
$-9.1M
$5.8M
Free Cash Flow
SLN
SLN
SLP
SLP
Q4 25
Q3 25
$5.3M
Q2 25
$7.8M
Q1 25
$5.6M
Q4 24
$-1.4M
Q3 24
$1.6M
Q2 24
$5.6M
Q1 24
$5.4M
FCF Margin
SLN
SLN
SLP
SLP
Q4 25
Q3 25
30.5%
Q2 25
38.5%
Q1 25
25.0%
Q4 24
-7.2%
Q3 24
8.8%
Q2 24
30.0%
Q1 24
29.4%
Capex Intensity
SLN
SLN
SLP
SLP
Q4 25
0.0%
Q3 25
1.5%
Q2 25
1.5%
Q1 25
0.3%
Q4 24
0.5%
Q3 24
0.1%
Q2 24
0.6%
Q1 24
0.0%
2.4%
Cash Conversion
SLN
SLN
SLP
SLP
Q4 25
6.26×
Q3 25
Q2 25
Q1 25
1.84×
Q4 24
-6.18×
Q3 24
1.97×
Q2 24
1.81×
Q1 24
1.44×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SLN
SLN

Segment breakdown not available.

SLP
SLP

Services Segment$9.5M52%
Development$7.2M39%
Discovery$1.3M7%

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