WallStSmart

Natural Gas Services Group Inc (NGS)vsSchlumberger NV (SLB)

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Smart Verdict

WallStSmart Research — data-driven comparison

Schlumberger NV generates 19099% more annual revenue ($36.37B vs $189.42M). NGS leads profitability with a 10.8% profit margin vs 8.5%. NGS appears more attractively valued with a PEG of 0.82. NGS earns a higher WallStSmart Score of 62/100 (C+).

NGS

Buy

62

out of 100

Grade: C+

Growth: 6.7Profit: 6.0Value: 6.7Quality: 5.5
Piotroski: 2/9Altman Z: 1.52

SLB

Buy

54

out of 100

Grade: C-

Growth: 4.7Profit: 6.0Value: 6.0Quality: 7.5
Piotroski: 2/9Altman Z: 2.13
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NGSUndervalued (+0.9%)

Margin of Safety

+0.9%

Fair Value

$37.35

Current Price

$32.83

$4.52 discount

UndervaluedFair: $37.35Overvalued
SLBUndervalued (+13.4%)

Margin of Safety

+13.4%

Fair Value

$61.26

Current Price

$53.81

$7.45 discount

UndervaluedFair: $61.26Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NGS3 strengths · Avg: 8.7/10
Price/BookValuation
1.4x10/10

Reasonable price relative to book value

PEG RatioValuation
0.828/10

Growing faster than its price suggests

Revenue GrowthGrowth
24.2%8/10

Revenue surging 24.2% year-over-year

SLB1 strengths · Avg: 9.0/10
Market CapQuality
$73.47B9/10

Large-cap with strong market position

Areas to Watch

NGS4 concerns · Avg: 3.3/10
Altman Z-ScoreHealth
1.524/10

Distress zone — elevated risk

Market CapQuality
$399.46M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
7.0%3/10

ROE of 7.0% — below average capital efficiency

Debt/EquityHealth
1.113/10

Elevated debt levels

SLB2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

EPS GrowthGrowth
-29.7%2/10

Earnings declined 29.7%

Comparative Analysis Report

WallStSmart Research

Bull Case : NGS

The strongest argument for NGS centers on Price/Book, PEG Ratio, Revenue Growth. Revenue growth of 24.2% demonstrates continued momentum. PEG of 0.82 suggests the stock is reasonably priced for its growth.

Bull Case : SLB

The strongest argument for SLB centers on Market Cap. PEG of 1.37 suggests the stock is reasonably priced for its growth.

Bear Case : NGS

The primary concerns for NGS are Altman Z-Score, Market Cap, Return on Equity.

Bear Case : SLB

The primary concerns for SLB are Piotroski F-Score, EPS Growth.

Key Dynamics to Monitor

NGS profiles as a growth stock while SLB is a value play — different risk/reward profiles.

SLB carries more volatility with a beta of 0.84 — expect wider price swings.

NGS is growing revenue faster at 24.2% — sustainability is the question.

Monitor OIL & GAS EQUIPMENT & SERVICES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

NGS scores higher overall (62/100 vs 54/100) and 24.2% revenue growth. Both earn "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.

Natural Gas Services Group Inc

ENERGY · OIL & GAS EQUIPMENT & SERVICES · USA

Natural Gas Services Group, Inc. provides natural gas compression equipment and services to the United States energy industry. The company is headquartered in Midland, Texas.

Schlumberger NV

ENERGY · OIL & GAS EQUIPMENT & SERVICES · USA

Schlumberger Limited is an oilfield services company. Schlumberger has four principal executive offices located in Paris, Houston, London, and The Hague.

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