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Side-by-side financial comparison of CSG SYSTEMS INTERNATIONAL INC (CSGS) and Gogo Inc. (GOGO). 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 $230.6M, roughly 1.4× Gogo Inc.). CSG SYSTEMS INTERNATIONAL INC runs the higher net margin — 2.2% vs -4.3%, a 6.5% gap on every dollar of revenue. On growth, Gogo Inc. posted the faster year-over-year revenue change (67.3% vs 2.0%). CSG SYSTEMS INTERNATIONAL INC produced more free cash flow last quarter ($55.8M vs $-25.4M). Over the past eight quarters, Gogo Inc.'s revenue compounded faster (48.7% 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.

Gogo Inc. is an American provider of in-flight broadband Internet service and other connectivity services for business aircraft, headquartered in Broomfield, Colorado. Through its Gogo LLC subsidiary, Gogo previously provided in-flight WiFi to 17 airlines until the Commercial Air business was sold to Intelsat for $400 million in December 2020. According to Gogo, over 2,500 commercial aircraft and 6,600 business aircraft have been equipped with its onboard Wi-Fi services. The company is the de...

CSGS vs GOGO — Head-to-Head

Bigger by revenue
CSGS
CSGS
1.4× larger
CSGS
$323.1M
$230.6M
GOGO
Growing faster (revenue YoY)
GOGO
GOGO
+65.3% gap
GOGO
67.3%
2.0%
CSGS
Higher net margin
CSGS
CSGS
6.5% more per $
CSGS
2.2%
-4.3%
GOGO
More free cash flow
CSGS
CSGS
$81.2M more FCF
CSGS
$55.8M
$-25.4M
GOGO
Faster 2-yr revenue CAGR
GOGO
GOGO
Annualised
GOGO
48.7%
4.6%
CSGS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CSGS
CSGS
GOGO
GOGO
Revenue
$323.1M
$230.6M
Net Profit
$7.0M
$-10.0M
Gross Margin
50.0%
Operating Margin
9.0%
6.2%
Net Margin
2.2%
-4.3%
Revenue YoY
2.0%
67.3%
Net Profit YoY
-79.7%
64.6%
EPS (diluted)
$0.24
$-0.08

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
GOGO
GOGO
Q4 25
$323.1M
$230.6M
Q3 25
$303.6M
$223.6M
Q2 25
$297.1M
$226.0M
Q1 25
$299.5M
$230.3M
Q4 24
$316.7M
$137.8M
Q3 24
$295.1M
$100.5M
Q2 24
$290.3M
$102.1M
Q1 24
$295.1M
$104.3M
Net Profit
CSGS
CSGS
GOGO
GOGO
Q4 25
$7.0M
$-10.0M
Q3 25
$20.5M
$-1.9M
Q2 25
$12.3M
$12.8M
Q1 25
$16.1M
$12.0M
Q4 24
$34.5M
$-28.2M
Q3 24
$19.1M
$10.6M
Q2 24
$13.8M
$839.0K
Q1 24
$19.5M
$30.5M
Gross Margin
CSGS
CSGS
GOGO
GOGO
Q4 25
50.0%
Q3 25
48.1%
Q2 25
49.5%
87.8%
Q1 25
48.4%
87.3%
Q4 24
51.3%
Q3 24
49.4%
Q2 24
47.3%
Q1 24
46.5%
Operating Margin
CSGS
CSGS
GOGO
GOGO
Q4 25
9.0%
6.2%
Q3 25
10.0%
12.9%
Q2 25
10.0%
15.9%
Q1 25
9.8%
15.3%
Q4 24
13.4%
-17.5%
Q3 24
10.8%
19.0%
Q2 24
8.8%
21.2%
Q1 24
10.8%
33.2%
Net Margin
CSGS
CSGS
GOGO
GOGO
Q4 25
2.2%
-4.3%
Q3 25
6.7%
-0.9%
Q2 25
4.1%
5.7%
Q1 25
5.4%
5.2%
Q4 24
10.9%
-20.5%
Q3 24
6.5%
10.6%
Q2 24
4.8%
0.8%
Q1 24
6.6%
29.2%
EPS (diluted)
CSGS
CSGS
GOGO
GOGO
Q4 25
$0.24
$-0.08
Q3 25
$0.73
$-0.01
Q2 25
$0.44
$0.09
Q1 25
$0.57
$0.09
Q4 24
$1.20
$-0.22
Q3 24
$0.67
$0.08
Q2 24
$0.48
$0.01
Q1 24
$0.68
$0.23

Balance Sheet & Financial Strength

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

Metric
CSGS
CSGS
GOGO
GOGO
Cash + ST InvestmentsLiquidity on hand
$180.0M
$125.2M
Total DebtLower is stronger
$539.5M
Stockholders' EquityBook value
$283.7M
$101.1M
Total Assets
$1.5B
$1.3B
Debt / EquityLower = less leverage
1.90×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSGS
CSGS
GOGO
GOGO
Q4 25
$180.0M
$125.2M
Q3 25
$158.4M
$133.6M
Q2 25
$145.9M
$102.1M
Q1 25
$136.0M
$70.3M
Q4 24
$161.8M
$41.8M
Q3 24
$118.4M
$176.7M
Q2 24
$110.4M
$161.6M
Q1 24
$120.8M
$152.8M
Total Debt
CSGS
CSGS
GOGO
GOGO
Q4 25
$539.5M
Q3 25
$538.6M
Q2 25
$537.8M
Q1 25
$537.6M
Q4 24
$538.5M
Q3 24
$539.5M
Q2 24
$540.5M
Q1 24
$541.5M
Stockholders' Equity
CSGS
CSGS
GOGO
GOGO
Q4 25
$283.7M
$101.1M
Q3 25
$289.5M
$107.0M
Q2 25
$290.7M
$102.8M
Q1 25
$283.1M
$82.9M
Q4 24
$282.6M
$69.3M
Q3 24
$288.4M
$52.7M
Q2 24
$273.3M
$52.0M
Q1 24
$269.3M
$62.4M
Total Assets
CSGS
CSGS
GOGO
GOGO
Q4 25
$1.5B
$1.3B
Q3 25
$1.5B
$1.3B
Q2 25
$1.4B
$1.3B
Q1 25
$1.4B
$1.2B
Q4 24
$1.5B
$1.2B
Q3 24
$1.4B
$810.7M
Q2 24
$1.4B
$802.7M
Q1 24
$1.3B
$809.0M
Debt / Equity
CSGS
CSGS
GOGO
GOGO
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×
Q1 24
2.01×

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
GOGO
GOGO
Operating Cash FlowLast quarter
$59.2M
$8.5M
Free Cash FlowOCF − Capex
$55.8M
$-25.4M
FCF MarginFCF / Revenue
17.3%
-11.0%
Capex IntensityCapex / Revenue
1.1%
14.7%
Cash ConversionOCF / Net Profit
8.46×
TTM Free Cash FlowTrailing 4 quarters
$141.4M
$65.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSGS
CSGS
GOGO
GOGO
Q4 25
$59.2M
$8.5M
Q3 25
$47.9M
$46.8M
Q2 25
$37.3M
$36.7M
Q1 25
$11.5M
$32.5M
Q4 24
$82.5M
$-38.3M
Q3 24
$39.5M
$25.1M
Q2 24
$43.1M
$24.9M
Q1 24
$-29.4M
$29.7M
Free Cash Flow
CSGS
CSGS
GOGO
GOGO
Q4 25
$55.8M
$-25.4M
Q3 25
$43.9M
$27.3M
Q2 25
$34.6M
$33.5M
Q1 25
$7.1M
$29.7M
Q4 24
$76.6M
$-42.6M
Q3 24
$32.0M
$20.7M
Q2 24
$38.8M
$21.6M
Q1 24
$-34.1M
$28.2M
FCF Margin
CSGS
CSGS
GOGO
GOGO
Q4 25
17.3%
-11.0%
Q3 25
14.5%
12.2%
Q2 25
11.6%
14.8%
Q1 25
2.4%
12.9%
Q4 24
24.2%
-30.9%
Q3 24
10.8%
20.6%
Q2 24
13.4%
21.1%
Q1 24
-11.6%
27.0%
Capex Intensity
CSGS
CSGS
GOGO
GOGO
Q4 25
1.1%
14.7%
Q3 25
1.3%
8.7%
Q2 25
0.9%
1.4%
Q1 25
1.5%
1.2%
Q4 24
1.9%
3.1%
Q3 24
2.5%
4.4%
Q2 24
1.5%
3.3%
Q1 24
1.6%
1.4%
Cash Conversion
CSGS
CSGS
GOGO
GOGO
Q4 25
8.46×
Q3 25
2.34×
Q2 25
3.04×
2.87×
Q1 25
0.71×
2.70×
Q4 24
2.39×
Q3 24
2.07×
2.36×
Q2 24
3.12×
29.74×
Q1 24
-1.51×
0.97×

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%

GOGO
GOGO

Services$191.9M83%
Products$38.7M17%
Fcc Reimbursement Program$2.0M1%

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