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Side-by-side financial comparison of CSG SYSTEMS INTERNATIONAL INC (CSGS) and Rush Street Interactive, Inc. (RSI). Click either name above to swap in a different company.

Rush Street Interactive, Inc. is the larger business by last-quarter revenue ($370.4M vs $323.1M, roughly 1.1× CSG SYSTEMS INTERNATIONAL INC). Rush Street Interactive, Inc. runs the higher net margin — 7.1% vs 2.2%, a 4.9% gap on every dollar of revenue. On growth, Rush Street Interactive, Inc. posted the faster year-over-year revenue change (41.1% vs 2.0%). Over the past eight quarters, Rush Street Interactive, Inc.'s revenue compounded faster (29.6% 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.

Sony Interactive Entertainment LLC (SIE) is an American video game and digital entertainment company of Japanese conglomerate Sony Group Corporation. It primarily operates the PlayStation brand of video game consoles and products. It is also the world's largest company in the video game industry based on its equity investments and revenue.

CSGS vs RSI — Head-to-Head

Bigger by revenue
RSI
RSI
1.1× larger
RSI
$370.4M
$323.1M
CSGS
Growing faster (revenue YoY)
RSI
RSI
+39.1% gap
RSI
41.1%
2.0%
CSGS
Higher net margin
RSI
RSI
4.9% more per $
RSI
7.1%
2.2%
CSGS
Faster 2-yr revenue CAGR
RSI
RSI
Annualised
RSI
29.6%
4.6%
CSGS

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CSGS
CSGS
RSI
RSI
Revenue
$323.1M
$370.4M
Net Profit
$7.0M
$26.2M
Gross Margin
50.0%
Operating Margin
9.0%
11.6%
Net Margin
2.2%
7.1%
Revenue YoY
2.0%
41.1%
Net Profit YoY
-79.7%
70.5%
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
RSI
RSI
Q1 26
$370.4M
Q4 25
$323.1M
$324.9M
Q3 25
$303.6M
$277.9M
Q2 25
$297.1M
$269.2M
Q1 25
$299.5M
$262.4M
Q4 24
$316.7M
$254.2M
Q3 24
$295.1M
$232.1M
Q2 24
$290.3M
$220.4M
Net Profit
CSGS
CSGS
RSI
RSI
Q1 26
$26.2M
Q4 25
$7.0M
$5.2M
Q3 25
$20.5M
$6.1M
Q2 25
$12.3M
$16.7M
Q1 25
$16.1M
$5.3M
Q4 24
$34.5M
$2.0M
Q3 24
$19.1M
$1.2M
Q2 24
$13.8M
$-100.0K
Gross Margin
CSGS
CSGS
RSI
RSI
Q1 26
Q4 25
50.0%
34.4%
Q3 25
48.1%
34.0%
Q2 25
49.5%
35.3%
Q1 25
48.4%
34.9%
Q4 24
51.3%
36.4%
Q3 24
49.4%
34.8%
Q2 24
47.3%
34.4%
Operating Margin
CSGS
CSGS
RSI
RSI
Q1 26
11.6%
Q4 25
9.0%
8.9%
Q3 25
10.0%
7.0%
Q2 25
10.0%
9.0%
Q1 25
9.8%
5.6%
Q4 24
13.4%
4.8%
Q3 24
10.8%
2.8%
Q2 24
8.8%
1.9%
Net Margin
CSGS
CSGS
RSI
RSI
Q1 26
7.1%
Q4 25
2.2%
1.6%
Q3 25
6.7%
2.2%
Q2 25
4.1%
6.2%
Q1 25
5.4%
2.0%
Q4 24
10.9%
0.8%
Q3 24
6.5%
0.5%
Q2 24
4.8%
-0.0%
EPS (diluted)
CSGS
CSGS
RSI
RSI
Q1 26
$0.08
Q4 25
$0.24
$0.08
Q3 25
$0.73
$0.06
Q2 25
$0.44
$0.12
Q1 25
$0.57
$0.05
Q4 24
$1.20
$0.03
Q3 24
$0.67
$0.01
Q2 24
$0.48
$0.00

Balance Sheet & Financial Strength

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

Metric
CSGS
CSGS
RSI
RSI
Cash + ST InvestmentsLiquidity on hand
$180.0M
$330.6M
Total DebtLower is stronger
$539.5M
Stockholders' EquityBook value
$283.7M
$318.6M
Total Assets
$1.5B
$677.3M
Debt / EquityLower = less leverage
1.90×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSGS
CSGS
RSI
RSI
Q1 26
$330.6M
Q4 25
$180.0M
$342.5M
Q3 25
$158.4M
$279.5M
Q2 25
$145.9M
$246.4M
Q1 25
$136.0M
$232.8M
Q4 24
$161.8M
$233.5M
Q3 24
$118.4M
$220.9M
Q2 24
$110.4M
$198.4M
Total Debt
CSGS
CSGS
RSI
RSI
Q1 26
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
Stockholders' Equity
CSGS
CSGS
RSI
RSI
Q1 26
$318.6M
Q4 25
$283.7M
$147.2M
Q3 25
$289.5M
$133.1M
Q2 25
$290.7M
$122.9M
Q1 25
$283.1M
$81.3M
Q4 24
$282.6M
$78.7M
Q3 24
$288.4M
$69.8M
Q2 24
$273.3M
$63.4M
Total Assets
CSGS
CSGS
RSI
RSI
Q1 26
$677.3M
Q4 25
$1.5B
$658.5M
Q3 25
$1.5B
$593.2M
Q2 25
$1.4B
$543.0M
Q1 25
$1.4B
$387.0M
Q4 24
$1.5B
$379.5M
Q3 24
$1.4B
$362.6M
Q2 24
$1.4B
$340.7M
Debt / Equity
CSGS
CSGS
RSI
RSI
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
RSI
RSI
Operating Cash FlowLast quarter
$59.2M
$20.1M
Free Cash FlowOCF − Capex
$55.8M
FCF MarginFCF / Revenue
17.3%
Capex IntensityCapex / Revenue
1.1%
Cash ConversionOCF / Net Profit
8.46×
0.77×
TTM Free Cash FlowTrailing 4 quarters
$141.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSGS
CSGS
RSI
RSI
Q1 26
$20.1M
Q4 25
$59.2M
$69.1M
Q3 25
$47.9M
$41.4M
Q2 25
$37.3M
$25.8M
Q1 25
$11.5M
$28.7M
Q4 24
$82.5M
$25.9M
Q3 24
$39.5M
$29.4M
Q2 24
$43.1M
$20.2M
Free Cash Flow
CSGS
CSGS
RSI
RSI
Q1 26
Q4 25
$55.8M
$68.9M
Q3 25
$43.9M
$41.2M
Q2 25
$34.6M
$25.6M
Q1 25
$7.1M
$28.6M
Q4 24
$76.6M
$25.7M
Q3 24
$32.0M
$29.3M
Q2 24
$38.8M
$19.9M
FCF Margin
CSGS
CSGS
RSI
RSI
Q1 26
Q4 25
17.3%
21.2%
Q3 25
14.5%
14.8%
Q2 25
11.6%
9.5%
Q1 25
2.4%
10.9%
Q4 24
24.2%
10.1%
Q3 24
10.8%
12.6%
Q2 24
13.4%
9.0%
Capex Intensity
CSGS
CSGS
RSI
RSI
Q1 26
Q4 25
1.1%
0.1%
Q3 25
1.3%
0.1%
Q2 25
0.9%
0.1%
Q1 25
1.5%
0.1%
Q4 24
1.9%
0.1%
Q3 24
2.5%
0.1%
Q2 24
1.5%
0.2%
Cash Conversion
CSGS
CSGS
RSI
RSI
Q1 26
0.77×
Q4 25
8.46×
13.17×
Q3 25
2.34×
6.84×
Q2 25
3.04×
1.55×
Q1 25
0.71×
5.40×
Q4 24
2.39×
12.79×
Q3 24
2.07×
24.74×
Q2 24
3.12×

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%

RSI
RSI

Segment breakdown not available.

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