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

TREX CO INC is the larger business by last-quarter revenue ($343.4M vs $323.1M, roughly 1.1× CSG SYSTEMS INTERNATIONAL INC). TREX CO INC runs the higher net margin — 17.9% vs 2.2%, a 15.7% gap on every dollar of revenue. On growth, CSG SYSTEMS INTERNATIONAL INC posted the faster year-over-year revenue change (2.0% vs 1.0%). CSG SYSTEMS INTERNATIONAL INC produced more free cash flow last quarter ($55.8M vs $-143.4M). Over the past eight quarters, CSG SYSTEMS INTERNATIONAL INC's revenue compounded faster (4.6% CAGR vs -4.5%).

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.

Trex Company, Inc. is a manufacturer of wood-alternative composite decking, residential railing, and other outdoor items made from recycled materials. Its headquarters is in Winchester, Virginia.

CSGS vs TREX — Head-to-Head

Bigger by revenue
TREX
TREX
1.1× larger
TREX
$343.4M
$323.1M
CSGS
Growing faster (revenue YoY)
CSGS
CSGS
+1.0% gap
CSGS
2.0%
1.0%
TREX
Higher net margin
TREX
TREX
15.7% more per $
TREX
17.9%
2.2%
CSGS
More free cash flow
CSGS
CSGS
$199.2M more FCF
CSGS
$55.8M
$-143.4M
TREX
Faster 2-yr revenue CAGR
CSGS
CSGS
Annualised
CSGS
4.6%
-4.5%
TREX

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CSGS
CSGS
TREX
TREX
Revenue
$323.1M
$343.4M
Net Profit
$7.0M
$61.4M
Gross Margin
50.0%
40.5%
Operating Margin
9.0%
24.3%
Net Margin
2.2%
17.9%
Revenue YoY
2.0%
1.0%
Net Profit YoY
-79.7%
1.6%
EPS (diluted)
$0.24
$0.58

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
TREX
TREX
Q1 26
$343.4M
Q4 25
$323.1M
$161.1M
Q3 25
$303.6M
$285.3M
Q2 25
$297.1M
$387.8M
Q1 25
$299.5M
$340.0M
Q4 24
$316.7M
$167.6M
Q3 24
$295.1M
$233.7M
Q2 24
$290.3M
$376.5M
Net Profit
CSGS
CSGS
TREX
TREX
Q1 26
$61.4M
Q4 25
$7.0M
$2.3M
Q3 25
$20.5M
$51.8M
Q2 25
$12.3M
$75.9M
Q1 25
$16.1M
$60.4M
Q4 24
$34.5M
$9.8M
Q3 24
$19.1M
$40.6M
Q2 24
$13.8M
$87.0M
Gross Margin
CSGS
CSGS
TREX
TREX
Q1 26
40.5%
Q4 25
50.0%
30.2%
Q3 25
48.1%
40.5%
Q2 25
49.5%
40.8%
Q1 25
48.4%
40.5%
Q4 24
51.3%
32.7%
Q3 24
49.4%
39.9%
Q2 24
47.3%
44.7%
Operating Margin
CSGS
CSGS
TREX
TREX
Q1 26
24.3%
Q4 25
9.0%
2.2%
Q3 25
10.0%
24.7%
Q2 25
10.0%
26.4%
Q1 25
9.8%
24.0%
Q4 24
13.4%
9.2%
Q3 24
10.8%
23.2%
Q2 24
8.8%
31.1%
Net Margin
CSGS
CSGS
TREX
TREX
Q1 26
17.9%
Q4 25
2.2%
1.4%
Q3 25
6.7%
18.1%
Q2 25
4.1%
19.6%
Q1 25
5.4%
17.8%
Q4 24
10.9%
5.8%
Q3 24
6.5%
17.4%
Q2 24
4.8%
23.1%
EPS (diluted)
CSGS
CSGS
TREX
TREX
Q1 26
$0.58
Q4 25
$0.24
$0.03
Q3 25
$0.73
$0.48
Q2 25
$0.44
$0.71
Q1 25
$0.57
$0.56
Q4 24
$1.20
$0.10
Q3 24
$0.67
$0.37
Q2 24
$0.48
$0.80

Balance Sheet & Financial Strength

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

Metric
CSGS
CSGS
TREX
TREX
Cash + ST InvestmentsLiquidity on hand
$180.0M
$4.5M
Total DebtLower is stronger
$539.5M
Stockholders' EquityBook value
$283.7M
$995.8M
Total Assets
$1.5B
$1.7B
Debt / EquityLower = less leverage
1.90×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSGS
CSGS
TREX
TREX
Q1 26
$4.5M
Q4 25
$180.0M
$3.8M
Q3 25
$158.4M
$11.4M
Q2 25
$145.9M
$5.5M
Q1 25
$136.0M
$5.0M
Q4 24
$161.8M
$1.3M
Q3 24
$118.4M
$12.8M
Q2 24
$110.4M
$1.2M
Total Debt
CSGS
CSGS
TREX
TREX
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
TREX
TREX
Q1 26
$995.8M
Q4 25
$283.7M
$1.0B
Q3 25
$289.5M
$1.0B
Q2 25
$290.7M
$989.3M
Q1 25
$283.1M
$910.1M
Q4 24
$282.6M
$850.1M
Q3 24
$288.4M
$887.9M
Q2 24
$273.3M
$894.9M
Total Assets
CSGS
CSGS
TREX
TREX
Q1 26
$1.7B
Q4 25
$1.5B
$1.5B
Q3 25
$1.5B
$1.5B
Q2 25
$1.4B
$1.5B
Q1 25
$1.4B
$1.6B
Q4 24
$1.5B
$1.3B
Q3 24
$1.4B
$1.3B
Q2 24
$1.4B
$1.3B
Debt / Equity
CSGS
CSGS
TREX
TREX
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
TREX
TREX
Operating Cash FlowLast quarter
$59.2M
$-118.4M
Free Cash FlowOCF − Capex
$55.8M
$-143.4M
FCF MarginFCF / Revenue
17.3%
-41.8%
Capex IntensityCapex / Revenue
1.1%
Cash ConversionOCF / Net Profit
8.46×
-1.93×
TTM Free Cash FlowTrailing 4 quarters
$141.4M
$224.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSGS
CSGS
TREX
TREX
Q1 26
$-118.4M
Q4 25
$59.2M
$65.5M
Q3 25
$47.9M
$196.9M
Q2 25
$37.3M
$249.8M
Q1 25
$11.5M
$-154.0M
Q4 24
$82.5M
$-8.5M
Q3 24
$39.5M
$132.8M
Q2 24
$43.1M
$193.7M
Free Cash Flow
CSGS
CSGS
TREX
TREX
Q1 26
$-143.4M
Q4 25
$55.8M
$22.1M
Q3 25
$43.9M
$142.9M
Q2 25
$34.6M
$203.0M
Q1 25
$7.1M
$-233.5M
Q4 24
$76.6M
$-89.3M
Q3 24
$32.0M
$54.5M
Q2 24
$38.8M
$158.2M
FCF Margin
CSGS
CSGS
TREX
TREX
Q1 26
-41.8%
Q4 25
17.3%
13.7%
Q3 25
14.5%
50.1%
Q2 25
11.6%
52.3%
Q1 25
2.4%
-68.7%
Q4 24
24.2%
-53.3%
Q3 24
10.8%
23.3%
Q2 24
13.4%
42.0%
Capex Intensity
CSGS
CSGS
TREX
TREX
Q1 26
Q4 25
1.1%
26.9%
Q3 25
1.3%
18.9%
Q2 25
0.9%
12.1%
Q1 25
1.5%
23.4%
Q4 24
1.9%
48.2%
Q3 24
2.5%
33.5%
Q2 24
1.5%
9.4%
Cash Conversion
CSGS
CSGS
TREX
TREX
Q1 26
-1.93×
Q4 25
8.46×
28.45×
Q3 25
2.34×
3.80×
Q2 25
3.04×
3.29×
Q1 25
0.71×
-2.55×
Q4 24
2.39×
-0.87×
Q3 24
2.07×
3.27×
Q2 24
3.12×
2.23×

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%

TREX
TREX

Segment breakdown not available.

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