WallStSmart

EMCOR Group Inc (EME)vsRLX Technology Inc (RLX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

EMCOR Group Inc generates 305% more annual revenue ($17.75B vs $4.38B). RLX leads profitability with a 22.5% profit margin vs 7.5%. RLX trades at a lower P/E of 18.6x. RLX earns a higher WallStSmart Score of 68/100 (B-).

EME

Strong Buy

66

out of 100

Grade: B-

Growth: 8.7Profit: 7.0Value: 7.0Quality: 7.5
Piotroski: 4/9Altman Z: 3.78

RLX

Strong Buy

68

out of 100

Grade: B-

Growth: 6.7Profit: 6.0Value: 5.3Quality: 9.0
Piotroski: 5/9Altman Z: 5.62

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EME6 strengths · Avg: 9.2/10
PEG RatioValuation
0.4410/10

Growing faster than its price suggests

Return on EquityProfitability
34.5%10/10

Every $100 of equity generates 35 in profit

Altman Z-ScoreHealth
3.7810/10

Safe zone — low bankruptcy risk

Debt/EquityHealth
0.139/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
19.7%8/10

19.7% revenue growth

EPS GrowthGrowth
30.0%8/10

Earnings expanding 30.0% YoY

RLX6 strengths · Avg: 9.5/10
Price/BookValuation
1.1x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
107.4%10/10

Revenue surging 107.4% year-over-year

Debt/EquityHealth
0.0110/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
5.6210/10

Safe zone — low bankruptcy risk

Profit MarginProfitability
22.5%9/10

Keeps 23 of every $100 in revenue as profit

EPS GrowthGrowth
27.1%8/10

Earnings expanding 27.1% YoY

Areas to Watch

EME4 concerns · Avg: 3.3/10
P/E RatioValuation
27.6x4/10

Moderate valuation

Price/BookValuation
9.4x4/10

Trading at 9.4x book value

Profit MarginProfitability
7.5%3/10

7.5% margin — thin

Free Cash FlowQuality
$-28.15M2/10

Negative free cash flow — burning cash

RLX1 concerns · Avg: 3.0/10
Return on EquityProfitability
6.2%3/10

ROE of 6.2% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

Bull Case : EME

The strongest argument for EME centers on PEG Ratio, Return on Equity, Altman Z-Score. Revenue growth of 19.7% demonstrates continued momentum. PEG of 0.44 suggests the stock is reasonably priced for its growth.

Bull Case : RLX

The strongest argument for RLX centers on Price/Book, Revenue Growth, Debt/Equity. Profitability is solid with margins at 22.5% and operating margin at 16.7%. Revenue growth of 107.4% demonstrates continued momentum.

Bear Case : EME

The primary concerns for EME are P/E Ratio, Price/Book, Profit Margin.

Bear Case : RLX

The primary concerns for RLX are Return on Equity.

Key Dynamics to Monitor

RLX carries more volatility with a beta of 1.14 — expect wider price swings.

RLX is growing revenue faster at 107.4% — sustainability is the question.

RLX generates stronger free cash flow (192M), providing more financial flexibility.

Monitor ENGINEERING & CONSTRUCTION industry trends, competitive dynamics, and regulatory changes.

Bottom Line

RLX scores higher overall (68/100 vs 66/100), backed by strong 22.5% margins and 107.4% revenue growth. Both earn "Strong Buy" and "Strong Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

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

EMCOR Group Inc

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

EMCOR Group, Inc. provides electrical and mechanical installation and construction services in the United States. The company is headquartered in Norwalk, Connecticut.

RLX Technology Inc

CONSUMER DEFENSIVE · TOBACCO · China

RLX Technology Inc., researches, develops, manufactures, distributes and sells e-vapor products in the People's Republic of China. The company is headquartered in Beijing, China.

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