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

FNB CORP is the larger business by last-quarter revenue ($366.0M vs $323.1M, roughly 1.1× CSG SYSTEMS INTERNATIONAL INC). FNB CORP runs the higher net margin — 45.9% vs 2.2%, a 43.7% gap on every dollar of revenue. On growth, FNB CORP posted the faster year-over-year revenue change (13.7% vs 2.0%). FNB CORP produced more free cash flow last quarter ($99.0M vs $55.8M). Over the past eight quarters, FNB CORP's revenue compounded faster (7.1% 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.

FNB Corporation is a diversified financial services corporation based in Pittsburgh, Pennsylvania, and the holding company for its largest subsidiary, First National Bank. As of December 31, 2025, FNB has total assets of more than $50 billion. FNB's market coverage spans several major metropolitan areas, including Pittsburgh, Pennsylvania; Baltimore, Maryland; Cleveland, Ohio; Washington, D.C.; Charlotte, Raleigh, Durham and the Piedmont Triad in North Carolina; and Charleston, South Carolina...

CSGS vs FNB — Head-to-Head

Bigger by revenue
FNB
FNB
1.1× larger
FNB
$366.0M
$323.1M
CSGS
Growing faster (revenue YoY)
FNB
FNB
+11.6% gap
FNB
13.7%
2.0%
CSGS
Higher net margin
FNB
FNB
43.7% more per $
FNB
45.9%
2.2%
CSGS
More free cash flow
FNB
FNB
$43.2M more FCF
FNB
$99.0M
$55.8M
CSGS
Faster 2-yr revenue CAGR
FNB
FNB
Annualised
FNB
7.1%
4.6%
CSGS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CSGS
CSGS
FNB
FNB
Revenue
$323.1M
$366.0M
Net Profit
$7.0M
$168.0M
Gross Margin
50.0%
Operating Margin
9.0%
45.1%
Net Margin
2.2%
45.9%
Revenue YoY
2.0%
13.7%
Net Profit YoY
-79.7%
52.7%
EPS (diluted)
$0.24
$0.47

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
FNB
FNB
Q4 25
$323.1M
$366.0M
Q3 25
$303.6M
$359.0M
Q2 25
$297.1M
$348.0M
Q1 25
$299.5M
$323.0M
Q4 24
$316.7M
$322.0M
Q3 24
$295.1M
$323.0M
Q2 24
$290.3M
$316.0M
Q1 24
$295.1M
$319.0M
Net Profit
CSGS
CSGS
FNB
FNB
Q4 25
$7.0M
$168.0M
Q3 25
$20.5M
$150.0M
Q2 25
$12.3M
$130.0M
Q1 25
$16.1M
$117.0M
Q4 24
$34.5M
$110.0M
Q3 24
$19.1M
$110.0M
Q2 24
$13.8M
$123.0M
Q1 24
$19.5M
$122.0M
Gross Margin
CSGS
CSGS
FNB
FNB
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
FNB
FNB
Q4 25
9.0%
45.1%
Q3 25
10.0%
52.9%
Q2 25
10.0%
47.7%
Q1 25
9.8%
45.8%
Q4 24
13.4%
31.7%
Q3 24
10.8%
43.3%
Q2 24
8.8%
49.7%
Q1 24
10.8%
48.9%
Net Margin
CSGS
CSGS
FNB
FNB
Q4 25
2.2%
45.9%
Q3 25
6.7%
41.8%
Q2 25
4.1%
37.4%
Q1 25
5.4%
36.2%
Q4 24
10.9%
34.2%
Q3 24
6.5%
34.1%
Q2 24
4.8%
38.9%
Q1 24
6.6%
38.2%
EPS (diluted)
CSGS
CSGS
FNB
FNB
Q4 25
$0.24
$0.47
Q3 25
$0.73
$0.41
Q2 25
$0.44
$0.36
Q1 25
$0.57
$0.32
Q4 24
$1.20
$0.31
Q3 24
$0.67
$0.30
Q2 24
$0.48
$0.34
Q1 24
$0.68
$0.32

Balance Sheet & Financial Strength

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

Metric
CSGS
CSGS
FNB
FNB
Cash + ST InvestmentsLiquidity on hand
$180.0M
$2.5B
Total DebtLower is stronger
$539.5M
$1.9B
Stockholders' EquityBook value
$283.7M
$6.8B
Total Assets
$1.5B
$50.2B
Debt / EquityLower = less leverage
1.90×
0.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSGS
CSGS
FNB
FNB
Q4 25
$180.0M
$2.5B
Q3 25
$158.4M
$2.4B
Q2 25
$145.9M
$2.4B
Q1 25
$136.0M
$2.4B
Q4 24
$161.8M
$2.4B
Q3 24
$118.4M
$2.1B
Q2 24
$110.4M
$1.9B
Q1 24
$120.8M
$1.5B
Total Debt
CSGS
CSGS
FNB
FNB
Q4 25
$539.5M
$1.9B
Q3 25
$538.6M
$2.1B
Q2 25
$537.8M
$2.7B
Q1 25
$537.6M
$2.5B
Q4 24
$538.5M
$3.0B
Q3 24
$539.5M
$2.5B
Q2 24
$540.5M
$2.0B
Q1 24
$541.5M
$2.1B
Stockholders' Equity
CSGS
CSGS
FNB
FNB
Q4 25
$283.7M
$6.8B
Q3 25
$289.5M
$6.6B
Q2 25
$290.7M
$6.5B
Q1 25
$283.1M
$6.4B
Q4 24
$282.6M
$6.3B
Q3 24
$288.4M
$6.2B
Q2 24
$273.3M
$6.1B
Q1 24
$269.3M
$6.0B
Total Assets
CSGS
CSGS
FNB
FNB
Q4 25
$1.5B
$50.2B
Q3 25
$1.5B
$49.9B
Q2 25
$1.4B
$49.7B
Q1 25
$1.4B
$49.0B
Q4 24
$1.5B
$48.6B
Q3 24
$1.4B
$48.0B
Q2 24
$1.4B
$47.7B
Q1 24
$1.3B
$45.9B
Debt / Equity
CSGS
CSGS
FNB
FNB
Q4 25
1.90×
0.28×
Q3 25
1.86×
0.32×
Q2 25
1.85×
0.41×
Q1 25
1.90×
0.39×
Q4 24
1.91×
0.48×
Q3 24
1.87×
0.40×
Q2 24
1.98×
0.33×
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
FNB
FNB
Operating Cash FlowLast quarter
$59.2M
$128.0M
Free Cash FlowOCF − Capex
$55.8M
$99.0M
FCF MarginFCF / Revenue
17.3%
27.0%
Capex IntensityCapex / Revenue
1.1%
7.9%
Cash ConversionOCF / Net Profit
8.46×
0.76×
TTM Free Cash FlowTrailing 4 quarters
$141.4M
$376.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSGS
CSGS
FNB
FNB
Q4 25
$59.2M
$128.0M
Q3 25
$47.9M
$167.0M
Q2 25
$37.3M
$123.0M
Q1 25
$11.5M
$64.0M
Q4 24
$82.5M
$326.0M
Q3 24
$39.5M
$-14.0M
Q2 24
$43.1M
$85.0M
Q1 24
$-29.4M
$245.0M
Free Cash Flow
CSGS
CSGS
FNB
FNB
Q4 25
$55.8M
$99.0M
Q3 25
$43.9M
$149.0M
Q2 25
$34.6M
$85.0M
Q1 25
$7.1M
$43.0M
Q4 24
$76.6M
$278.0M
Q3 24
$32.0M
$-46.0M
Q2 24
$38.8M
$55.0M
Q1 24
$-34.1M
$216.0M
FCF Margin
CSGS
CSGS
FNB
FNB
Q4 25
17.3%
27.0%
Q3 25
14.5%
41.5%
Q2 25
11.6%
24.4%
Q1 25
2.4%
13.3%
Q4 24
24.2%
86.3%
Q3 24
10.8%
-14.2%
Q2 24
13.4%
17.4%
Q1 24
-11.6%
67.7%
Capex Intensity
CSGS
CSGS
FNB
FNB
Q4 25
1.1%
7.9%
Q3 25
1.3%
5.0%
Q2 25
0.9%
10.9%
Q1 25
1.5%
6.5%
Q4 24
1.9%
14.9%
Q3 24
2.5%
9.9%
Q2 24
1.5%
9.5%
Q1 24
1.6%
9.1%
Cash Conversion
CSGS
CSGS
FNB
FNB
Q4 25
8.46×
0.76×
Q3 25
2.34×
1.11×
Q2 25
3.04×
0.95×
Q1 25
0.71×
0.55×
Q4 24
2.39×
2.96×
Q3 24
2.07×
-0.13×
Q2 24
3.12×
0.69×
Q1 24
-1.51×
2.01×

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%

FNB
FNB

Segment breakdown not available.

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