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

APOGEE ENTERPRISES, INC. is the larger business by last-quarter revenue ($351.4M vs $323.1M, roughly 1.1× CSG SYSTEMS INTERNATIONAL INC). APOGEE ENTERPRISES, INC. runs the higher net margin — 4.7% vs 2.2%, a 2.6% gap on every dollar of revenue. On growth, CSG SYSTEMS INTERNATIONAL INC posted the faster year-over-year revenue change (2.0% vs 1.6%). Over the past eight quarters, CSG SYSTEMS INTERNATIONAL INC's revenue compounded faster (4.6% CAGR vs 2.9%).

Apogee Electronics is an American manufacturer of audio interfaces, analog-to-digital and digital-to-analog converters, USB & iOS microphones, and audio production software.

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.

APOG vs CSGS — Head-to-Head

Bigger by revenue
APOG
APOG
1.1× larger
APOG
$351.4M
$323.1M
CSGS
Growing faster (revenue YoY)
CSGS
CSGS
+0.4% gap
CSGS
2.0%
1.6%
APOG
Higher net margin
APOG
APOG
2.6% more per $
APOG
4.7%
2.2%
CSGS
Faster 2-yr revenue CAGR
CSGS
CSGS
Annualised
CSGS
4.6%
2.9%
APOG

Income Statement — Q4 FY2026 vs Q4 FY2025

Metric
APOG
APOG
CSGS
CSGS
Revenue
$351.4M
$323.1M
Net Profit
$16.6M
$7.0M
Gross Margin
22.4%
50.0%
Operating Margin
7.3%
9.0%
Net Margin
4.7%
2.2%
Revenue YoY
1.6%
2.0%
Net Profit YoY
568.8%
-79.7%
EPS (diluted)
$0.78
$0.24

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
APOG
APOG
CSGS
CSGS
Q1 26
$351.4M
Q4 25
$348.6M
$323.1M
Q3 25
$358.2M
$303.6M
Q2 25
$346.6M
$297.1M
Q1 25
$345.7M
$299.5M
Q4 24
$341.3M
$316.7M
Q3 24
$342.4M
$295.1M
Q2 24
$331.5M
$290.3M
Net Profit
APOG
APOG
CSGS
CSGS
Q1 26
$16.6M
Q4 25
$16.5M
$7.0M
Q3 25
$23.6M
$20.5M
Q2 25
$-2.7M
$12.3M
Q1 25
$2.5M
$16.1M
Q4 24
$21.0M
$34.5M
Q3 24
$30.6M
$19.1M
Q2 24
$31.0M
$13.8M
Gross Margin
APOG
APOG
CSGS
CSGS
Q1 26
22.4%
Q4 25
23.8%
50.0%
Q3 25
23.1%
48.1%
Q2 25
21.7%
49.5%
Q1 25
21.6%
48.4%
Q4 24
26.1%
51.3%
Q3 24
28.4%
49.4%
Q2 24
29.8%
47.3%
Operating Margin
APOG
APOG
CSGS
CSGS
Q1 26
7.3%
Q4 25
7.1%
9.0%
Q3 25
7.5%
10.0%
Q2 25
2.0%
10.0%
Q1 25
1.8%
9.8%
Q4 24
8.4%
13.4%
Q3 24
12.3%
10.8%
Q2 24
12.5%
8.8%
Net Margin
APOG
APOG
CSGS
CSGS
Q1 26
4.7%
Q4 25
4.7%
2.2%
Q3 25
6.6%
6.7%
Q2 25
-0.8%
4.1%
Q1 25
0.7%
5.4%
Q4 24
6.1%
10.9%
Q3 24
8.9%
6.5%
Q2 24
9.4%
4.8%
EPS (diluted)
APOG
APOG
CSGS
CSGS
Q1 26
$0.78
Q4 25
$0.77
$0.24
Q3 25
$1.10
$0.73
Q2 25
$-0.13
$0.44
Q1 25
$0.12
$0.57
Q4 24
$0.96
$1.20
Q3 24
$1.40
$0.67
Q2 24
$1.41
$0.48

Balance Sheet & Financial Strength

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

Metric
APOG
APOG
CSGS
CSGS
Cash + ST InvestmentsLiquidity on hand
$39.5M
$180.0M
Total DebtLower is stronger
$232.3M
$539.5M
Stockholders' EquityBook value
$511.8M
$283.7M
Total Assets
$1.1B
$1.5B
Debt / EquityLower = less leverage
0.45×
1.90×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APOG
APOG
CSGS
CSGS
Q1 26
$39.5M
Q4 25
$41.3M
$180.0M
Q3 25
$39.5M
$158.4M
Q2 25
$32.8M
$145.9M
Q1 25
$41.4M
$136.0M
Q4 24
$43.9M
$161.8M
Q3 24
$51.0M
$118.4M
Q2 24
$30.4M
$110.4M
Total Debt
APOG
APOG
CSGS
CSGS
Q1 26
$232.3M
Q4 25
$539.5M
Q3 25
$538.6M
Q2 25
$537.8M
Q1 25
$285.0M
$537.6M
Q4 24
$538.5M
Q3 24
$539.5M
Q2 24
$540.5M
Stockholders' Equity
APOG
APOG
CSGS
CSGS
Q1 26
$511.8M
Q4 25
$512.3M
$283.7M
Q3 25
$500.2M
$289.5M
Q2 25
$481.8M
$290.7M
Q1 25
$487.9M
$283.1M
Q4 24
$522.1M
$282.6M
Q3 24
$506.4M
$288.4M
Q2 24
$480.0M
$273.3M
Total Assets
APOG
APOG
CSGS
CSGS
Q1 26
$1.1B
Q4 25
$1.1B
$1.5B
Q3 25
$1.2B
$1.5B
Q2 25
$1.2B
$1.4B
Q1 25
$1.2B
$1.4B
Q4 24
$1.2B
$1.5B
Q3 24
$917.1M
$1.4B
Q2 24
$889.0M
$1.4B
Debt / Equity
APOG
APOG
CSGS
CSGS
Q1 26
0.45×
Q4 25
1.90×
Q3 25
1.86×
Q2 25
1.85×
Q1 25
0.58×
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
APOG
APOG
CSGS
CSGS
Operating Cash FlowLast quarter
$122.5M
$59.2M
Free Cash FlowOCF − Capex
$55.8M
FCF MarginFCF / Revenue
17.3%
Capex IntensityCapex / Revenue
7.8%
1.1%
Cash ConversionOCF / Net Profit
7.37×
8.46×
TTM Free Cash FlowTrailing 4 quarters
$141.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APOG
APOG
CSGS
CSGS
Q1 26
$122.5M
Q4 25
$29.3M
$59.2M
Q3 25
$57.1M
$47.9M
Q2 25
$-19.8M
$37.3M
Q1 25
$30.0M
$11.5M
Q4 24
$31.0M
$82.5M
Q3 24
$58.7M
$39.5M
Q2 24
$5.5M
$43.1M
Free Cash Flow
APOG
APOG
CSGS
CSGS
Q1 26
Q4 25
$22.9M
$55.8M
Q3 25
$52.4M
$43.9M
Q2 25
$-26.9M
$34.6M
Q1 25
$19.1M
$7.1M
Q4 24
$22.0M
$76.6M
Q3 24
$50.2M
$32.0M
Q2 24
$-1.8M
$38.8M
FCF Margin
APOG
APOG
CSGS
CSGS
Q1 26
Q4 25
6.6%
17.3%
Q3 25
14.6%
14.5%
Q2 25
-7.8%
11.6%
Q1 25
5.5%
2.4%
Q4 24
6.4%
24.2%
Q3 24
14.7%
10.8%
Q2 24
-0.5%
13.4%
Capex Intensity
APOG
APOG
CSGS
CSGS
Q1 26
7.8%
Q4 25
1.9%
1.1%
Q3 25
1.3%
1.3%
Q2 25
2.1%
0.9%
Q1 25
3.2%
1.5%
Q4 24
2.6%
1.9%
Q3 24
2.5%
2.5%
Q2 24
2.2%
1.5%
Cash Conversion
APOG
APOG
CSGS
CSGS
Q1 26
7.37×
Q4 25
1.77×
8.46×
Q3 25
2.41×
2.34×
Q2 25
3.04×
Q1 25
12.08×
0.71×
Q4 24
1.48×
2.39×
Q3 24
1.92×
2.07×
Q2 24
0.18×
3.12×

Financial Flow Comparison

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

Revenue Breakdown by Segment

APOG
APOG

Architectural Services$127.1M36%
Architectural Metals$110.0M31%
Architectural Glass$67.4M19%
Performance Surfaces$54.3M15%

CSGS
CSGS

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

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