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Side-by-side financial comparison of ProFrac Holding Corp. (ACDC) and NATURAL GAS SERVICES GROUP INC (NGS). Click either name above to swap in a different company.

ProFrac Holding Corp. is the larger business by last-quarter revenue ($436.5M vs $46.1M, roughly 9.5× NATURAL GAS SERVICES GROUP INC). NATURAL GAS SERVICES GROUP INC runs the higher net margin — 8.9% vs -33.2%, a 42.0% gap on every dollar of revenue. On growth, NATURAL GAS SERVICES GROUP INC posted the faster year-over-year revenue change (13.5% vs -4.0%). ProFrac Holding Corp. produced more free cash flow last quarter ($12.9M vs $-20.7M). Over the past eight quarters, NATURAL GAS SERVICES GROUP INC's revenue compounded faster (281.4% CAGR vs -13.4%).

ProFrac Holding Corp. is a leading North American energy services firm that provides hydraulic fracturing, well completion, and associated support services to upstream oil and gas exploration and production operators. It primarily serves clients active across major onshore shale and conventional hydrocarbon production basins in the U.S. and Canada.

Southern Company Gas, formerly AGL Resources, is an American Fortune 500 energy services holding company headquartered in Atlanta, Georgia. The company's operations consist of natural gas distribution, wholesale services, retail operations, and midstream operations. Southern Company Gas is one of the largest natural gas distribution companies in the United States. The company serves approximately 4.5 million utility customers through its regulated distribution subsidiaries across four states....

ACDC vs NGS — Head-to-Head

Bigger by revenue
ACDC
ACDC
9.5× larger
ACDC
$436.5M
$46.1M
NGS
Growing faster (revenue YoY)
NGS
NGS
+17.5% gap
NGS
13.5%
-4.0%
ACDC
Higher net margin
NGS
NGS
42.0% more per $
NGS
8.9%
-33.2%
ACDC
More free cash flow
ACDC
ACDC
$33.6M more FCF
ACDC
$12.9M
$-20.7M
NGS
Faster 2-yr revenue CAGR
NGS
NGS
Annualised
NGS
281.4%
-13.4%
ACDC

Income Statement — Q4 2025 vs Q4 2025

Metric
ACDC
ACDC
NGS
NGS
Revenue
$436.5M
$46.1M
Net Profit
$-144.7M
$4.1M
Gross Margin
Operating Margin
-24.9%
15.4%
Net Margin
-33.2%
8.9%
Revenue YoY
-4.0%
13.5%
Net Profit YoY
-37.8%
43.2%
EPS (diluted)
$-0.83
$0.32

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ACDC
ACDC
NGS
NGS
Q4 25
$436.5M
$46.1M
Q3 25
$403.1M
$43.4M
Q2 25
$501.9M
$41.4M
Q1 25
$600.3M
$41.4M
Q4 24
$454.7M
$40.7M
Q3 24
$575.3M
$3.3M
Q2 24
$579.4M
$3.6M
Q1 24
$581.5M
$3.2M
Net Profit
ACDC
ACDC
NGS
NGS
Q4 25
$-144.7M
$4.1M
Q3 25
$-100.9M
$5.8M
Q2 25
$-105.9M
$5.2M
Q1 25
$-17.5M
$4.9M
Q4 24
$-105.0M
$2.9M
Q3 24
$-45.2M
$5.0M
Q2 24
$-66.7M
$4.3M
Q1 24
$1.8M
$5.1M
Operating Margin
ACDC
ACDC
NGS
NGS
Q4 25
-24.9%
15.4%
Q3 25
-19.5%
24.8%
Q2 25
-10.8%
24.0%
Q1 25
2.7%
23.0%
Q4 24
-10.3%
14.9%
Q3 24
-0.7%
Q2 24
-8.5%
Q1 24
6.9%
Net Margin
ACDC
ACDC
NGS
NGS
Q4 25
-33.2%
8.9%
Q3 25
-25.0%
13.3%
Q2 25
-21.1%
12.5%
Q1 25
-2.9%
11.7%
Q4 24
-23.1%
7.0%
Q3 24
-7.9%
150.3%
Q2 24
-11.5%
119.2%
Q1 24
0.3%
160.7%
EPS (diluted)
ACDC
ACDC
NGS
NGS
Q4 25
$-0.83
$0.32
Q3 25
$-0.60
$0.46
Q2 25
$-0.67
$0.41
Q1 25
$-0.12
$0.38
Q4 24
$-0.67
$0.22
Q3 24
$-0.29
$0.40
Q2 24
$-0.42
$0.34
Q1 24
$0.00
$0.41

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ACDC
ACDC
NGS
NGS
Cash + ST InvestmentsLiquidity on hand
$22.9M
Total DebtLower is stronger
$832.7M
Stockholders' EquityBook value
$717.5M
$274.7M
Total Assets
$2.6B
$586.8M
Debt / EquityLower = less leverage
1.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACDC
ACDC
NGS
NGS
Q4 25
$22.9M
Q3 25
$58.0M
Q2 25
$26.0M
$325.0K
Q1 25
$16.0M
$2.1M
Q4 24
$14.8M
$2.1M
Q3 24
$25.5M
$410.0K
Q2 24
$24.0M
$3.6M
Q1 24
$28.3M
$5.2M
Total Debt
ACDC
ACDC
NGS
NGS
Q4 25
$832.7M
Q3 25
$907.0M
Q2 25
$941.9M
Q1 25
$967.9M
Q4 24
$936.1M
Q3 24
$986.7M
Q2 24
$1.0B
$163.0M
Q1 24
$895.1M
$172.0M
Stockholders' Equity
ACDC
ACDC
NGS
NGS
Q4 25
$717.5M
$274.7M
Q3 25
$862.0M
$271.4M
Q2 25
$875.5M
$266.2M
Q1 25
$988.1M
$260.3M
Q4 24
$1.0B
$255.1M
Q3 24
$1.1B
$251.2M
Q2 24
$1.1B
$245.7M
Q1 24
$1.2B
$241.3M
Total Assets
ACDC
ACDC
NGS
NGS
Q4 25
$2.6B
$586.8M
Q3 25
$2.7B
$562.3M
Q2 25
$2.8B
$525.5M
Q1 25
$3.0B
$501.7M
Q4 24
$3.0B
$492.5M
Q3 24
$3.1B
$498.1M
Q2 24
$3.2B
$489.2M
Q1 24
$3.0B
$486.2M
Debt / Equity
ACDC
ACDC
NGS
NGS
Q4 25
1.16×
Q3 25
1.05×
Q2 25
1.08×
Q1 25
0.98×
Q4 24
0.93×
Q3 24
0.90×
Q2 24
0.88×
0.66×
Q1 24
0.74×
0.71×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ACDC
ACDC
NGS
NGS
Operating Cash FlowLast quarter
$49.5M
$13.9M
Free Cash FlowOCF − Capex
$12.9M
$-20.7M
FCF MarginFCF / Revenue
3.0%
-44.8%
Capex IntensityCapex / Revenue
8.4%
74.9%
Cash ConversionOCF / Net Profit
3.38×
TTM Free Cash FlowTrailing 4 quarters
$19.6M
$-58.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACDC
ACDC
NGS
NGS
Q4 25
$49.5M
$13.9M
Q3 25
$900.0K
$16.8M
Q2 25
$100.4M
$11.0M
Q1 25
$38.7M
$21.3M
Q4 24
$76.5M
$9.4M
Q3 24
$98.2M
$25.9M
Q2 24
$113.5M
$25.5M
Q1 24
$79.1M
$5.6M
Free Cash Flow
ACDC
ACDC
NGS
NGS
Q4 25
$12.9M
$-20.7M
Q3 25
$-33.4M
$-25.1M
Q2 25
$53.9M
$-14.8M
Q1 25
$-13.8M
$2.0M
Q4 24
$13.3M
$-5.1M
Q3 24
$28.2M
$-3.2M
Q2 24
$51.6M
$8.2M
Q1 24
$19.2M
$-5.3M
FCF Margin
ACDC
ACDC
NGS
NGS
Q4 25
3.0%
-44.8%
Q3 25
-8.3%
-57.7%
Q2 25
10.7%
-35.8%
Q1 25
-2.3%
4.9%
Q4 24
2.9%
-12.6%
Q3 24
4.9%
-95.0%
Q2 24
8.9%
229.5%
Q1 24
3.3%
-167.8%
Capex Intensity
ACDC
ACDC
NGS
NGS
Q4 25
8.4%
74.9%
Q3 25
8.5%
96.5%
Q2 25
9.3%
62.4%
Q1 25
8.7%
46.5%
Q4 24
13.9%
35.8%
Q3 24
12.2%
871.9%
Q2 24
10.7%
486.1%
Q1 24
10.3%
344.5%
Cash Conversion
ACDC
ACDC
NGS
NGS
Q4 25
3.38×
Q3 25
2.90×
Q2 25
2.12×
Q1 25
4.38×
Q4 24
3.29×
Q3 24
5.17×
Q2 24
6.00×
Q1 24
43.94×
1.10×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ACDC
ACDC

Services$385.6M88%
Products$50.9M12%

NGS
NGS

Segment breakdown not available.

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