WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

EMCOR Group Inc generates 391% more annual revenue ($17.75B vs $3.62B). RLX leads profitability with a 25.5% profit margin vs 7.5%. RLX trades at a lower P/E of 21.9x. RLX earns a higher WallStSmart Score of 68/100 (B-).

EME

Buy

64

out of 100

Grade: C+

Growth: 8.7Profit: 7.0Value: 5.0Quality: 6.3
Piotroski: 5/9Altman Z: 4.41

RLX

Strong Buy

68

out of 100

Grade: B-

Growth: 7.3Profit: 6.0Value: 7.0Quality: 7.8
Piotroski: 5/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for EME.

RLXUndervalued (+60.3%)

Margin of Safety

+60.3%

Fair Value

$6.14

Current Price

$2.21

$3.93 discount

UndervaluedFair: $6.14Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EME4 strengths · Avg: 9.0/10
Return on EquityProfitability
39.2%10/10

Every $100 of equity generates 39 in profit

Altman Z-ScoreHealth
4.4110/10

Safe zone — low bankruptcy risk

Revenue GrowthGrowth
19.7%8/10

19.7% revenue growth

EPS GrowthGrowth
30.0%8/10

Earnings expanding 30.0% YoY

RLX5 strengths · Avg: 9.8/10
Price/BookValuation
1.2x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
46.8%10/10

Revenue surging 46.8% year-over-year

EPS GrowthGrowth
81.7%10/10

Earnings expanding 81.7% YoY

Debt/EquityHealth
0.0110/10

Conservative balance sheet, low leverage

Profit MarginProfitability
25.5%9/10

Keeps 26 of every $100 in revenue as profit

Areas to Watch

EME4 concerns · Avg: 3.3/10
P/E RatioValuation
30.4x4/10

Premium valuation, high expectations priced in

Price/BookValuation
11.4x4/10

Trading at 11.4x 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
5.9%3/10

ROE of 5.9% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

Bull Case : EME

The strongest argument for EME centers on Return on Equity, Altman Z-Score, Revenue Growth. Revenue growth of 19.7% demonstrates continued momentum. PEG of 1.08 suggests the stock is reasonably priced for its growth.

Bull Case : RLX

The strongest argument for RLX centers on Price/Book, Revenue Growth, EPS Growth. Profitability is solid with margins at 25.5% and operating margin at 11.0%. Revenue growth of 46.8% 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 1.15 — expect wider price swings.

RLX is growing revenue faster at 46.8% — 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 64/100), backed by strong 25.5% margins and 46.8% revenue growth. Both earn "Strong Buy" and "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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