WallStSmart

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

VS

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

Hold

50

out of 100

Grade: D+

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NGSUndervalued (+1.3%)

Margin of Safety

+1.3%

Fair Value

$37.50

Current Price

$37.87

$0.37 discount

UndervaluedFair: $37.50Overvalued
SLBUndervalued (+9.0%)

Margin of Safety

+9.0%

Fair Value

$61.61

Current Price

$56.06

$5.55 discount

UndervaluedFair: $61.61Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NGS3 strengths · Avg: 8.0/10
PEG RatioValuation
0.828/10

Growing faster than its price suggests

Price/BookValuation
1.7x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
24.2%8/10

Revenue surging 24.2% year-over-year

SLB1 strengths · Avg: 9.0/10
Market CapQuality
$83.13B9/10

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
$468.60M3/10

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

SLB3 concerns · Avg: 3.0/10
P/E RatioValuation
27.3x4/10

Moderate valuation

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 PEG Ratio, Price/Book, 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.

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 P/E Ratio, 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 0.77 — expect wider price swings.

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

SLB generates stronger free cash flow (964M), providing more financial flexibility.

Bottom Line

NGS scores higher overall (62/100 vs 50/100) and 24.2% revenue growth. Both earn "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.

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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