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

OLYMPIC STEEL INC is the larger business by last-quarter revenue ($490.7M vs $323.1M, roughly 1.5× CSG SYSTEMS INTERNATIONAL INC). CSG SYSTEMS INTERNATIONAL INC runs the higher net margin — 2.2% vs 0.4%, a 1.7% gap on every dollar of revenue. On growth, OLYMPIC STEEL INC posted the faster year-over-year revenue change (4.4% vs 2.0%). CSG SYSTEMS INTERNATIONAL INC produced more free cash flow last quarter ($55.8M vs $-12.9M). Over the past eight quarters, CSG SYSTEMS INTERNATIONAL INC's revenue compounded faster (4.6% CAGR vs 0.1%).

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.

Olympic Steel, Inc. is a metals service center based in Cleveland, Ohio. The company processes and distributes carbon, coated and stainless flat-rolled sheet, coil and plate steel, aluminium alloy, tin plate, and metal-intensive branded products primarily in the United States. Metals processing and value added services include tempering, stretch leveling, cutting-to-length, slitting, edging, shearing, blanking, burning, forming, shot blasting, laser punching, plate rolling, fabricating, machi...

CSGS vs ZEUS — Head-to-Head

Bigger by revenue
ZEUS
ZEUS
1.5× larger
ZEUS
$490.7M
$323.1M
CSGS
Growing faster (revenue YoY)
ZEUS
ZEUS
+2.4% gap
ZEUS
4.4%
2.0%
CSGS
Higher net margin
CSGS
CSGS
1.7% more per $
CSGS
2.2%
0.4%
ZEUS
More free cash flow
CSGS
CSGS
$68.7M more FCF
CSGS
$55.8M
$-12.9M
ZEUS
Faster 2-yr revenue CAGR
CSGS
CSGS
Annualised
CSGS
4.6%
0.1%
ZEUS

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
CSGS
CSGS
ZEUS
ZEUS
Revenue
$323.1M
$490.7M
Net Profit
$7.0M
$2.2M
Gross Margin
50.0%
Operating Margin
9.0%
1.5%
Net Margin
2.2%
0.4%
Revenue YoY
2.0%
4.4%
Net Profit YoY
-79.7%
-21.2%
EPS (diluted)
$0.24
$0.18

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
ZEUS
ZEUS
Q4 25
$323.1M
Q3 25
$303.6M
$490.7M
Q2 25
$297.1M
$496.5M
Q1 25
$299.5M
$492.9M
Q4 24
$316.7M
$418.8M
Q3 24
$295.1M
$470.0M
Q2 24
$290.3M
$526.3M
Q1 24
$295.1M
$526.6M
Net Profit
CSGS
CSGS
ZEUS
ZEUS
Q4 25
$7.0M
Q3 25
$20.5M
$2.2M
Q2 25
$12.3M
$5.2M
Q1 25
$16.1M
$2.5M
Q4 24
$34.5M
$3.9M
Q3 24
$19.1M
$2.7M
Q2 24
$13.8M
$7.7M
Q1 24
$19.5M
$8.7M
Gross Margin
CSGS
CSGS
ZEUS
ZEUS
Q4 25
50.0%
Q3 25
48.1%
Q2 25
49.5%
Q1 25
48.4%
Q4 24
51.3%
Q3 24
49.4%
Q2 24
47.3%
Q1 24
46.5%
Operating Margin
CSGS
CSGS
ZEUS
ZEUS
Q4 25
9.0%
Q3 25
10.0%
1.5%
Q2 25
10.0%
2.3%
Q1 25
9.8%
1.6%
Q4 24
13.4%
2.1%
Q3 24
10.8%
1.7%
Q2 24
8.8%
2.9%
Q1 24
10.8%
3.0%
Net Margin
CSGS
CSGS
ZEUS
ZEUS
Q4 25
2.2%
Q3 25
6.7%
0.4%
Q2 25
4.1%
1.1%
Q1 25
5.4%
0.5%
Q4 24
10.9%
0.9%
Q3 24
6.5%
0.6%
Q2 24
4.8%
1.5%
Q1 24
6.6%
1.7%
EPS (diluted)
CSGS
CSGS
ZEUS
ZEUS
Q4 25
$0.24
Q3 25
$0.73
$0.18
Q2 25
$0.44
$0.45
Q1 25
$0.57
$0.21
Q4 24
$1.20
$0.33
Q3 24
$0.67
$0.23
Q2 24
$0.48
$0.66
Q1 24
$0.68
$0.75

Balance Sheet & Financial Strength

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

Metric
CSGS
CSGS
ZEUS
ZEUS
Cash + ST InvestmentsLiquidity on hand
$180.0M
$7.5M
Total DebtLower is stronger
$539.5M
$240.9M
Stockholders' EquityBook value
$283.7M
$579.1M
Total Assets
$1.5B
$1.1B
Debt / EquityLower = less leverage
1.90×
0.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSGS
CSGS
ZEUS
ZEUS
Q4 25
$180.0M
Q3 25
$158.4M
$7.5M
Q2 25
$145.9M
$14.8M
Q1 25
$136.0M
$13.3M
Q4 24
$161.8M
$11.9M
Q3 24
$118.4M
$11.1M
Q2 24
$110.4M
$9.4M
Q1 24
$120.8M
$10.3M
Total Debt
CSGS
CSGS
ZEUS
ZEUS
Q4 25
$539.5M
Q3 25
$538.6M
$240.9M
Q2 25
$537.8M
$233.2M
Q1 25
$537.6M
$235.4M
Q4 24
$538.5M
$272.5M
Q3 24
$539.5M
$197.3M
Q2 24
$540.5M
$209.2M
Q1 24
$541.5M
$196.8M
Stockholders' Equity
CSGS
CSGS
ZEUS
ZEUS
Q4 25
$283.7M
Q3 25
$289.5M
$579.1M
Q2 25
$290.7M
$578.2M
Q1 25
$283.1M
$574.2M
Q4 24
$282.6M
$573.9M
Q3 24
$288.4M
$570.6M
Q2 24
$273.3M
$569.5M
Q1 24
$269.3M
$563.0M
Total Assets
CSGS
CSGS
ZEUS
ZEUS
Q4 25
$1.5B
Q3 25
$1.5B
$1.1B
Q2 25
$1.4B
$1.1B
Q1 25
$1.4B
$1.1B
Q4 24
$1.5B
$1.0B
Q3 24
$1.4B
$1.0B
Q2 24
$1.4B
$1.0B
Q1 24
$1.3B
$1.0B
Debt / Equity
CSGS
CSGS
ZEUS
ZEUS
Q4 25
1.90×
Q3 25
1.86×
0.42×
Q2 25
1.85×
0.40×
Q1 25
1.90×
0.41×
Q4 24
1.91×
0.47×
Q3 24
1.87×
0.35×
Q2 24
1.98×
0.37×
Q1 24
2.01×
0.35×

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
ZEUS
ZEUS
Operating Cash FlowLast quarter
$59.2M
$-5.4M
Free Cash FlowOCF − Capex
$55.8M
$-12.9M
FCF MarginFCF / Revenue
17.3%
-2.6%
Capex IntensityCapex / Revenue
1.1%
1.5%
Cash ConversionOCF / Net Profit
8.46×
-2.50×
TTM Free Cash FlowTrailing 4 quarters
$141.4M
$41.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSGS
CSGS
ZEUS
ZEUS
Q4 25
$59.2M
Q3 25
$47.9M
$-5.4M
Q2 25
$37.3M
$15.5M
Q1 25
$11.5M
$49.4M
Q4 24
$82.5M
$14.6M
Q3 24
$39.5M
$24.6M
Q2 24
$43.1M
$-2.9M
Q1 24
$-29.4M
$-2.6M
Free Cash Flow
CSGS
CSGS
ZEUS
ZEUS
Q4 25
$55.8M
Q3 25
$43.9M
$-12.9M
Q2 25
$34.6M
$6.8M
Q1 25
$7.1M
$40.6M
Q4 24
$76.6M
$7.4M
Q3 24
$32.0M
$15.6M
Q2 24
$38.8M
$-11.3M
Q1 24
$-34.1M
$-7.4M
FCF Margin
CSGS
CSGS
ZEUS
ZEUS
Q4 25
17.3%
Q3 25
14.5%
-2.6%
Q2 25
11.6%
1.4%
Q1 25
2.4%
8.2%
Q4 24
24.2%
1.8%
Q3 24
10.8%
3.3%
Q2 24
13.4%
-2.2%
Q1 24
-11.6%
-1.4%
Capex Intensity
CSGS
CSGS
ZEUS
ZEUS
Q4 25
1.1%
Q3 25
1.3%
1.5%
Q2 25
0.9%
1.7%
Q1 25
1.5%
1.8%
Q4 24
1.9%
1.7%
Q3 24
2.5%
1.9%
Q2 24
1.5%
1.6%
Q1 24
1.6%
0.9%
Cash Conversion
CSGS
CSGS
ZEUS
ZEUS
Q4 25
8.46×
Q3 25
2.34×
-2.50×
Q2 25
3.04×
2.96×
Q1 25
0.71×
19.70×
Q4 24
2.39×
3.75×
Q3 24
2.07×
9.01×
Q2 24
3.12×
-0.38×
Q1 24
-1.51×
-0.30×

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%

ZEUS
ZEUS

Carbon Flat Products$268.2M55%
Specialty Metals Flat Products$140.9M29%
Tubular And Pipe Products$81.6M17%

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