WallStSmart

Federal Signal Corporation (FSS)vsLiqTech International Inc (LIQT)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Federal Signal Corporation generates 13109% more annual revenue ($2.18B vs $16.51M). FSS leads profitability with a 11.3% profit margin vs -51.7%. LIQT appears more attractively valued with a PEG of 0.80. FSS earns a higher WallStSmart Score of 66/100 (B-).

FSS

Strong Buy

66

out of 100

Grade: B-

Growth: 8.0Profit: 7.5Value: 10.0Quality: 8.5
Piotroski: 4/9Altman Z: 4.24

LIQT

Hold

49

out of 100

Grade: D+

Growth: 5.3Profit: 2.0Value: 6.7Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

FSSUndervalued (+34.7%)

Margin of Safety

+34.7%

Fair Value

$182.54

Current Price

$111.34

$71.20 discount

UndervaluedFair: $182.54Overvalued

Intrinsic value data unavailable for LIQT.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

FSS4 strengths · Avg: 8.8/10
Altman Z-ScoreHealth
4.2410/10

Safe zone — low bankruptcy risk

Debt/EquityHealth
0.189/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
26.5%8/10

Revenue surging 26.5% year-over-year

EPS GrowthGrowth
24.2%8/10

Earnings expanding 24.2% YoY

LIQT2 strengths · Avg: 9.0/10
Price/BookValuation
1.3x10/10

Reasonable price relative to book value

PEG RatioValuation
0.808/10

Growing faster than its price suggests

Areas to Watch

FSS2 concerns · Avg: 4.0/10
PEG RatioValuation
1.714/10

Expensive relative to growth rate

P/E RatioValuation
28.0x4/10

Moderate valuation

LIQT4 concerns · Avg: 2.8/10
EPS GrowthGrowth
4.6%4/10

4.6% earnings growth

Market CapQuality
$16.41M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
-63.7%2/10

ROE of -63.7% — below average capital efficiency

Revenue GrowthGrowth
-8.2%2/10

Revenue declined 8.2%

Comparative Analysis Report

WallStSmart Research

Bull Case : FSS

The strongest argument for FSS centers on Altman Z-Score, Debt/Equity, Revenue Growth. Revenue growth of 26.5% demonstrates continued momentum.

Bull Case : LIQT

The strongest argument for LIQT centers on Price/Book, PEG Ratio. PEG of 0.80 suggests the stock is reasonably priced for its growth.

Bear Case : FSS

The primary concerns for FSS are PEG Ratio, P/E Ratio.

Bear Case : LIQT

The primary concerns for LIQT are EPS Growth, Market Cap, Return on Equity.

Key Dynamics to Monitor

FSS profiles as a growth stock while LIQT is a turnaround play — different risk/reward profiles.

FSS carries more volatility with a beta of 1.33 — expect wider price swings.

FSS is growing revenue faster at 26.5% — sustainability is the question.

FSS generates stronger free cash flow (90M), providing more financial flexibility.

Bottom Line

FSS scores higher overall (66/100 vs 49/100) and 26.5% revenue growth. Both earn "Strong Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Federal Signal Corporation

INDUSTRIALS · POLLUTION & TREATMENT CONTROLS · USA

Federal Signal Corporation designs, manufactures, and supplies a suite of integrated products and solutions for municipal, government, industrial, and commercial customers in the United States, Canada, Europe, and internationally. The company is headquartered in Oak Brook, Illinois.

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LiqTech International Inc

INDUSTRIALS · POLLUTION & TREATMENT CONTROLS · USA

LiqTech International, Inc., a cleantech company, designs, develops, produces, markets and sells automated filtration systems and applications of ceramic silicon carbide liquid and diesel particulate air filters in the United States, Canada, Europe, Asia and South America. . The company is headquartered in Ballerup, Denmark.

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