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Side-by-side financial comparison of NATURAL GAS SERVICES GROUP INC (NGS) and RICHARDSON ELECTRONICS, LTD. (RELL). Click either name above to swap in a different company.

RICHARDSON ELECTRONICS, LTD. is the larger business by last-quarter revenue ($52.3M vs $46.1M, roughly 1.1× NATURAL GAS SERVICES GROUP INC). NATURAL GAS SERVICES GROUP INC runs the higher net margin — 8.9% vs -0.2%, a 9.1% gap on every dollar of revenue. On growth, NATURAL GAS SERVICES GROUP INC posted the faster year-over-year revenue change (13.5% vs 5.7%). RICHARDSON ELECTRONICS, LTD. produced more free cash flow last quarter ($-1.7M vs $-20.7M).

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....

The James Richardson Corporation, also going by the name James Richardson Group or JR/Group, is an Australian furniture, hospitality, real estate and retail corporation, headquartered in the Abbotsford suburb of Melbourne, Australia. It is privately owned and employs approximately 2,300 people worldwide. It is perhaps best known among consumers for its duty-free retail stores in airports and border crossings in Australasia and the Middle East. The company is a household name in Israel due to ...

NGS vs RELL — Head-to-Head

Bigger by revenue
RELL
RELL
1.1× larger
RELL
$52.3M
$46.1M
NGS
Growing faster (revenue YoY)
NGS
NGS
+7.9% gap
NGS
13.5%
5.7%
RELL
Higher net margin
NGS
NGS
9.1% more per $
NGS
8.9%
-0.2%
RELL
More free cash flow
RELL
RELL
$19.0M more FCF
RELL
$-1.7M
$-20.7M
NGS

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
NGS
NGS
RELL
RELL
Revenue
$46.1M
$52.3M
Net Profit
$4.1M
$-121.0K
Gross Margin
30.7%
Operating Margin
15.4%
0.3%
Net Margin
8.9%
-0.2%
Revenue YoY
13.5%
5.7%
Net Profit YoY
43.2%
83.9%
EPS (diluted)
$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
NGS
NGS
RELL
RELL
Q4 25
$46.1M
$52.3M
Q3 25
$43.4M
$54.6M
Q2 25
$41.4M
Q1 25
$41.4M
$53.8M
Q4 24
$40.7M
$49.5M
Q3 24
$53.7M
Q1 24
$52.4M
Q4 23
$44.1M
Net Profit
NGS
NGS
RELL
RELL
Q4 25
$4.1M
$-121.0K
Q3 25
$5.8M
$1.9M
Q2 25
$5.2M
Q1 25
$4.9M
$-2.1M
Q4 24
$2.9M
$-751.0K
Q3 24
$590.0K
Q1 24
$750.0K
Q4 23
$-1.8M
Gross Margin
NGS
NGS
RELL
RELL
Q4 25
30.7%
Q3 25
31.0%
Q2 25
Q1 25
31.0%
Q4 24
31.0%
Q3 24
30.6%
Q1 24
29.5%
Q4 23
28.4%
Operating Margin
NGS
NGS
RELL
RELL
Q4 25
15.4%
0.3%
Q3 25
24.8%
1.8%
Q2 25
24.0%
Q1 25
23.0%
-5.1%
Q4 24
14.9%
-1.3%
Q3 24
0.6%
Q1 24
1.9%
Q4 23
-4.6%
Net Margin
NGS
NGS
RELL
RELL
Q4 25
8.9%
-0.2%
Q3 25
13.3%
3.5%
Q2 25
12.5%
Q1 25
11.7%
-3.8%
Q4 24
7.0%
-1.5%
Q3 24
1.1%
Q1 24
1.4%
Q4 23
-4.1%
EPS (diluted)
NGS
NGS
RELL
RELL
Q4 25
$0.32
Q3 25
$0.46
Q2 25
$0.41
Q1 25
$0.38
Q4 24
$0.22
Q3 24
Q1 24
Q4 23

Balance Sheet & Financial Strength

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

Metric
NGS
NGS
RELL
RELL
Cash + ST InvestmentsLiquidity on hand
$33.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$274.7M
$158.5M
Total Assets
$586.8M
$201.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NGS
NGS
RELL
RELL
Q4 25
$33.1M
Q3 25
$35.7M
Q2 25
$325.0K
Q1 25
$2.1M
$36.7M
Q4 24
$2.1M
$26.6M
Q3 24
$23.0M
Q1 24
$18.9M
Q4 23
$22.8M
Stockholders' Equity
NGS
NGS
RELL
RELL
Q4 25
$274.7M
$158.5M
Q3 25
$271.4M
$159.4M
Q2 25
$266.2M
Q1 25
$260.3M
$152.9M
Q4 24
$255.1M
$156.2M
Q3 24
$159.1M
Q1 24
$158.6M
Q4 23
$158.6M
Total Assets
NGS
NGS
RELL
RELL
Q4 25
$586.8M
$201.8M
Q3 25
$562.3M
$200.1M
Q2 25
$525.5M
Q1 25
$501.7M
$189.8M
Q4 24
$492.5M
$195.2M
Q3 24
$197.9M
Q1 24
$193.6M
Q4 23
$196.5M

Cash Flow & Capital Efficiency

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

Metric
NGS
NGS
RELL
RELL
Operating Cash FlowLast quarter
$13.9M
$-99.0K
Free Cash FlowOCF − Capex
$-20.7M
$-1.7M
FCF MarginFCF / Revenue
-44.8%
-3.3%
Capex IntensityCapex / Revenue
74.9%
3.1%
Cash ConversionOCF / Net Profit
3.38×
TTM Free Cash FlowTrailing 4 quarters
$-58.6M
$7.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NGS
NGS
RELL
RELL
Q4 25
$13.9M
$-99.0K
Q3 25
$16.8M
$1.4M
Q2 25
$11.0M
Q1 25
$21.3M
$4.6M
Q4 24
$9.4M
$5.5M
Q3 24
$412.0K
Q1 24
$-2.5M
Q4 23
$800.0K
Free Cash Flow
NGS
NGS
RELL
RELL
Q4 25
$-20.7M
$-1.7M
Q3 25
$-25.1M
$342.0K
Q2 25
$-14.8M
Q1 25
$2.0M
$4.1M
Q4 24
$-5.1M
$4.9M
Q3 24
$-514.0K
Q1 24
$-2.9M
Q4 23
$-715.0K
FCF Margin
NGS
NGS
RELL
RELL
Q4 25
-44.8%
-3.3%
Q3 25
-57.7%
0.6%
Q2 25
-35.8%
Q1 25
4.9%
7.5%
Q4 24
-12.6%
10.0%
Q3 24
-1.0%
Q1 24
-5.6%
Q4 23
-1.6%
Capex Intensity
NGS
NGS
RELL
RELL
Q4 25
74.9%
3.1%
Q3 25
96.5%
1.9%
Q2 25
62.4%
Q1 25
46.5%
1.0%
Q4 24
35.8%
1.0%
Q3 24
1.7%
Q1 24
0.8%
Q4 23
3.4%
Cash Conversion
NGS
NGS
RELL
RELL
Q4 25
3.38×
Q3 25
2.90×
0.72×
Q2 25
2.12×
Q1 25
4.38×
Q4 24
3.29×
Q3 24
0.70×
Q1 24
-3.37×
Q4 23

Financial Flow Comparison

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

Revenue Breakdown by Segment

NGS
NGS

Segment breakdown not available.

RELL
RELL

Power And Microwave Technologies Group$35.2M67%
Canvys$8.8M17%
Global Energy Solutions$8.3M16%

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