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Side-by-side financial comparison of CSG SYSTEMS INTERNATIONAL INC (CSGS) and Wingstop Inc. (WING). Click either name above to swap in a different company.

CSG SYSTEMS INTERNATIONAL INC is the larger business by last-quarter revenue ($323.1M vs $183.7M, roughly 1.8× Wingstop Inc.). Wingstop Inc. runs the higher net margin — 16.3% vs 2.2%, a 14.1% gap on every dollar of revenue. On growth, Wingstop Inc. posted the faster year-over-year revenue change (7.4% vs 2.0%). Over the past eight quarters, Wingstop Inc.'s revenue compounded faster (8.6% CAGR vs 4.6%).

CSG Holding Limited, formerly China Southern Glass Holding Limited, is the largest architectural glass manufacturer in China. It is involved in manufacturing and selling glass products, such as float glass, architectural glass, display glass, automotive glass, coated glass, mirrors, color filter glass, solar glass and conservation glass.

Wingstop Inc. is an American international fast food chain that primarily sells buffalo wings. Wingstop locations are decorated with a 1930s and 1940s pre-jet aviation theme.

CSGS vs WING — Head-to-Head

Bigger by revenue
CSGS
CSGS
1.8× larger
CSGS
$323.1M
$183.7M
WING
Growing faster (revenue YoY)
WING
WING
+5.3% gap
WING
7.4%
2.0%
CSGS
Higher net margin
WING
WING
14.1% more per $
WING
16.3%
2.2%
CSGS
Faster 2-yr revenue CAGR
WING
WING
Annualised
WING
8.6%
4.6%
CSGS

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CSGS
CSGS
WING
WING
Revenue
$323.1M
$183.7M
Net Profit
$7.0M
$29.9M
Gross Margin
50.0%
86.5%
Operating Margin
9.0%
27.4%
Net Margin
2.2%
16.3%
Revenue YoY
2.0%
7.4%
Net Profit YoY
-79.7%
EPS (diluted)
$0.24
$1.08

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
CSGS
CSGS
WING
WING
Q1 26
$183.7M
Q4 25
$323.1M
$175.7M
Q3 25
$303.6M
$175.7M
Q2 25
$297.1M
$174.3M
Q1 25
$299.5M
$171.1M
Q4 24
$316.7M
$161.8M
Q3 24
$295.1M
$162.5M
Q2 24
$290.3M
$155.7M
Net Profit
CSGS
CSGS
WING
WING
Q1 26
$29.9M
Q4 25
$7.0M
$26.8M
Q3 25
$20.5M
$28.5M
Q2 25
$12.3M
$26.8M
Q1 25
$16.1M
$92.3M
Q4 24
$34.5M
$26.8M
Q3 24
$19.1M
$25.7M
Q2 24
$13.8M
$27.5M
Gross Margin
CSGS
CSGS
WING
WING
Q1 26
86.5%
Q4 25
50.0%
Q3 25
48.1%
Q2 25
49.5%
Q1 25
48.4%
Q4 24
51.3%
85.6%
Q3 24
49.4%
85.0%
Q2 24
47.3%
85.4%
Operating Margin
CSGS
CSGS
WING
WING
Q1 26
27.4%
Q4 25
9.0%
26.7%
Q3 25
10.0%
27.9%
Q2 25
10.0%
25.9%
Q1 25
9.8%
22.4%
Q4 24
13.4%
25.9%
Q3 24
10.8%
24.5%
Q2 24
8.8%
26.5%
Net Margin
CSGS
CSGS
WING
WING
Q1 26
16.3%
Q4 25
2.2%
15.2%
Q3 25
6.7%
16.2%
Q2 25
4.1%
15.4%
Q1 25
5.4%
53.9%
Q4 24
10.9%
16.5%
Q3 24
6.5%
15.8%
Q2 24
4.8%
17.7%
EPS (diluted)
CSGS
CSGS
WING
WING
Q1 26
$1.08
Q4 25
$0.24
$0.99
Q3 25
$0.73
$1.02
Q2 25
$0.44
$0.96
Q1 25
$0.57
$3.24
Q4 24
$1.20
$0.91
Q3 24
$0.67
$0.88
Q2 24
$0.48
$0.93

Balance Sheet & Financial Strength

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

Metric
CSGS
CSGS
WING
WING
Cash + ST InvestmentsLiquidity on hand
$180.0M
$128.8M
Total DebtLower is stronger
$539.5M
Stockholders' EquityBook value
$283.7M
Total Assets
$1.5B
$648.9M
Debt / EquityLower = less leverage
1.90×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSGS
CSGS
WING
WING
Q1 26
$128.8M
Q4 25
$180.0M
$196.6M
Q3 25
$158.4M
$237.6M
Q2 25
$145.9M
$227.9M
Q1 25
$136.0M
$251.4M
Q4 24
$161.8M
$315.9M
Q3 24
$118.4M
$84.0M
Q2 24
$110.4M
$96.7M
Total Debt
CSGS
CSGS
WING
WING
Q1 26
Q4 25
$539.5M
$1.2B
Q3 25
$538.6M
Q2 25
$537.8M
Q1 25
$537.6M
Q4 24
$538.5M
$1.2B
Q3 24
$539.5M
Q2 24
$540.5M
Stockholders' Equity
CSGS
CSGS
WING
WING
Q1 26
Q4 25
$283.7M
$-736.8M
Q3 25
$289.5M
$-702.6M
Q2 25
$290.7M
$-686.0M
Q1 25
$283.1M
$-715.0M
Q4 24
$282.6M
$-675.6M
Q3 24
$288.4M
$-447.5M
Q2 24
$273.3M
$-437.5M
Total Assets
CSGS
CSGS
WING
WING
Q1 26
$648.9M
Q4 25
$1.5B
$693.4M
Q3 25
$1.5B
$721.0M
Q2 25
$1.4B
$708.3M
Q1 25
$1.4B
$696.8M
Q4 24
$1.5B
$716.2M
Q3 24
$1.4B
$484.8M
Q2 24
$1.4B
$451.8M
Debt / Equity
CSGS
CSGS
WING
WING
Q1 26
Q4 25
1.90×
Q3 25
1.86×
Q2 25
1.85×
Q1 25
1.90×
Q4 24
1.91×
Q3 24
1.87×
Q2 24
1.98×

Cash Flow & Capital Efficiency

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

Metric
CSGS
CSGS
WING
WING
Operating Cash FlowLast quarter
$59.2M
Free Cash FlowOCF − Capex
$55.8M
FCF MarginFCF / Revenue
17.3%
Capex IntensityCapex / Revenue
1.1%
Cash ConversionOCF / Net Profit
8.46×
TTM Free Cash FlowTrailing 4 quarters
$141.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSGS
CSGS
WING
WING
Q1 26
Q4 25
$59.2M
$57.3M
Q3 25
$47.9M
$63.9M
Q2 25
$37.3M
$6.6M
Q1 25
$11.5M
$25.3M
Q4 24
$82.5M
$7.7M
Q3 24
$39.5M
$69.0M
Q2 24
$43.1M
$36.2M
Free Cash Flow
CSGS
CSGS
WING
WING
Q1 26
Q4 25
$55.8M
$34.5M
Q3 25
$43.9M
$61.7M
Q2 25
$34.6M
$-7.8M
Q1 25
$7.1M
$17.3M
Q4 24
$76.6M
$-8.6M
Q3 24
$32.0M
$54.9M
Q2 24
$38.8M
$25.9M
FCF Margin
CSGS
CSGS
WING
WING
Q1 26
Q4 25
17.3%
19.6%
Q3 25
14.5%
35.1%
Q2 25
11.6%
-4.5%
Q1 25
2.4%
10.1%
Q4 24
24.2%
-5.3%
Q3 24
10.8%
33.8%
Q2 24
13.4%
16.6%
Capex Intensity
CSGS
CSGS
WING
WING
Q1 26
Q4 25
1.1%
13.0%
Q3 25
1.3%
1.3%
Q2 25
0.9%
8.2%
Q1 25
1.5%
4.7%
Q4 24
1.9%
10.1%
Q3 24
2.5%
8.7%
Q2 24
1.5%
6.6%
Cash Conversion
CSGS
CSGS
WING
WING
Q1 26
Q4 25
8.46×
2.14×
Q3 25
2.34×
2.24×
Q2 25
3.04×
0.25×
Q1 25
0.71×
0.27×
Q4 24
2.39×
0.29×
Q3 24
2.07×
2.68×
Q2 24
3.12×
1.32×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CSGS
CSGS

Software As A Service And Related Solutions$287.2M89%
License And Service$22.6M7%
Maintenance$13.3M4%

WING
WING

Royalty revenue, franchise fees and other$87.5M48%
Advertising fees$63.3M34%
Company-owned restaurant sales$33.0M18%

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