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Side-by-side financial comparison of APOGEE ENTERPRISES, INC. (APOG) and FEDERAL SIGNAL CORP (FSS). Click either name above to swap in a different company.

FEDERAL SIGNAL CORP is the larger business by last-quarter revenue ($597.1M vs $348.6M, roughly 1.7× APOGEE ENTERPRISES, INC.). FEDERAL SIGNAL CORP runs the higher net margin — 10.2% vs 4.7%, a 5.4% gap on every dollar of revenue. On growth, FEDERAL SIGNAL CORP posted the faster year-over-year revenue change (26.5% vs 2.1%). FEDERAL SIGNAL CORP produced more free cash flow last quarter ($89.5M vs $22.9M). Over the past eight quarters, FEDERAL SIGNAL CORP's revenue compounded faster (18.5% CAGR vs -1.9%).

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

The Federal Signal Company was an American manufacturer of railway signaling equipment in the early 20th century. It was located in Albany, New York.

APOG vs FSS — Head-to-Head

Bigger by revenue
FSS
FSS
1.7× larger
FSS
$597.1M
$348.6M
APOG
Growing faster (revenue YoY)
FSS
FSS
+24.4% gap
FSS
26.5%
2.1%
APOG
Higher net margin
FSS
FSS
5.4% more per $
FSS
10.2%
4.7%
APOG
More free cash flow
FSS
FSS
$66.6M more FCF
FSS
$89.5M
$22.9M
APOG
Faster 2-yr revenue CAGR
FSS
FSS
Annualised
FSS
18.5%
-1.9%
APOG

Income Statement — Q3 FY2026 vs Q4 FY2025

Metric
APOG
APOG
FSS
FSS
Revenue
$348.6M
$597.1M
Net Profit
$16.5M
$60.8M
Gross Margin
23.8%
28.4%
Operating Margin
7.1%
14.0%
Net Margin
4.7%
10.2%
Revenue YoY
2.1%
26.5%
Net Profit YoY
-21.2%
21.6%
EPS (diluted)
$0.77
$0.99

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
FSS
FSS
Q4 25
$348.6M
$597.1M
Q3 25
$358.2M
$555.0M
Q2 25
$346.6M
$564.6M
Q1 25
$345.7M
$463.8M
Q4 24
$341.3M
$472.0M
Q3 24
$342.4M
$474.2M
Q2 24
$331.5M
$490.4M
Q1 24
$361.8M
$424.9M
Net Profit
APOG
APOG
FSS
FSS
Q4 25
$16.5M
$60.8M
Q3 25
$23.6M
$68.1M
Q2 25
$-2.7M
$71.4M
Q1 25
$2.5M
$46.3M
Q4 24
$21.0M
$50.0M
Q3 24
$30.6M
$53.9M
Q2 24
$31.0M
$60.8M
Q1 24
$15.7M
$51.6M
Gross Margin
APOG
APOG
FSS
FSS
Q4 25
23.8%
28.4%
Q3 25
23.1%
29.1%
Q2 25
21.7%
30.0%
Q1 25
21.6%
28.2%
Q4 24
26.1%
28.1%
Q3 24
28.4%
29.6%
Q2 24
29.8%
29.4%
Q1 24
24.4%
27.3%
Operating Margin
APOG
APOG
FSS
FSS
Q4 25
7.1%
14.0%
Q3 25
7.5%
16.9%
Q2 25
2.0%
17.3%
Q1 25
1.8%
14.2%
Q4 24
8.4%
14.9%
Q3 24
12.3%
16.0%
Q2 24
12.5%
16.5%
Q1 24
6.0%
12.8%
Net Margin
APOG
APOG
FSS
FSS
Q4 25
4.7%
10.2%
Q3 25
6.6%
12.3%
Q2 25
-0.8%
12.6%
Q1 25
0.7%
10.0%
Q4 24
6.1%
10.6%
Q3 24
8.9%
11.4%
Q2 24
9.4%
12.4%
Q1 24
4.3%
12.1%
EPS (diluted)
APOG
APOG
FSS
FSS
Q4 25
$0.77
$0.99
Q3 25
$1.10
$1.11
Q2 25
$-0.13
$1.16
Q1 25
$0.12
$0.75
Q4 24
$0.96
$0.80
Q3 24
$1.40
$0.87
Q2 24
$1.41
$0.99
Q1 24
$0.71
$0.84

Balance Sheet & Financial Strength

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

Metric
APOG
APOG
FSS
FSS
Cash + ST InvestmentsLiquidity on hand
$41.3M
$63.7M
Total DebtLower is stronger
$564.6M
Stockholders' EquityBook value
$512.3M
$1.4B
Total Assets
$1.1B
$2.4B
Debt / EquityLower = less leverage
0.41×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APOG
APOG
FSS
FSS
Q4 25
$41.3M
$63.7M
Q3 25
$39.5M
$54.4M
Q2 25
$32.8M
$64.7M
Q1 25
$41.4M
$57.5M
Q4 24
$43.9M
$91.1M
Q3 24
$51.0M
$73.7M
Q2 24
$30.4M
$48.6M
Q1 24
$37.2M
$48.9M
Total Debt
APOG
APOG
FSS
FSS
Q4 25
$564.6M
Q3 25
$201.2M
Q2 25
$258.3M
Q1 25
$285.0M
$266.9M
Q4 24
$204.4M
Q3 24
$223.3M
Q2 24
$248.8M
Q1 24
$62.0M
$266.8M
Stockholders' Equity
APOG
APOG
FSS
FSS
Q4 25
$512.3M
$1.4B
Q3 25
$500.2M
$1.3B
Q2 25
$481.8M
$1.3B
Q1 25
$487.9M
$1.2B
Q4 24
$522.1M
$1.2B
Q3 24
$506.4M
$1.1B
Q2 24
$480.0M
$1.1B
Q1 24
$471.0M
$1.0B
Total Assets
APOG
APOG
FSS
FSS
Q4 25
$1.1B
$2.4B
Q3 25
$1.2B
$1.9B
Q2 25
$1.2B
$1.9B
Q1 25
$1.2B
$1.9B
Q4 24
$1.2B
$1.8B
Q3 24
$917.1M
$1.7B
Q2 24
$889.0M
$1.7B
Q1 24
$884.1M
$1.7B
Debt / Equity
APOG
APOG
FSS
FSS
Q4 25
0.41×
Q3 25
0.15×
Q2 25
0.20×
Q1 25
0.58×
0.22×
Q4 24
0.17×
Q3 24
0.19×
Q2 24
0.23×
Q1 24
0.13×
0.26×

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
FSS
FSS
Operating Cash FlowLast quarter
$29.3M
$97.2M
Free Cash FlowOCF − Capex
$22.9M
$89.5M
FCF MarginFCF / Revenue
6.6%
15.0%
Capex IntensityCapex / Revenue
1.9%
1.3%
Cash ConversionOCF / Net Profit
1.77×
1.60×
TTM Free Cash FlowTrailing 4 quarters
$67.4M
$227.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APOG
APOG
FSS
FSS
Q4 25
$29.3M
$97.2M
Q3 25
$57.1M
$61.1M
Q2 25
$-19.8M
$59.7M
Q1 25
$30.0M
$36.7M
Q4 24
$31.0M
$90.6M
Q3 24
$58.7M
$68.8M
Q2 24
$5.5M
$40.6M
Q1 24
$74.9M
$31.3M
Free Cash Flow
APOG
APOG
FSS
FSS
Q4 25
$22.9M
$89.5M
Q3 25
$52.4M
$54.1M
Q2 25
$-26.9M
$52.4M
Q1 25
$19.1M
$31.1M
Q4 24
$22.0M
$82.1M
Q3 24
$50.2M
$60.9M
Q2 24
$-1.8M
$24.8M
Q1 24
$58.7M
$22.9M
FCF Margin
APOG
APOG
FSS
FSS
Q4 25
6.6%
15.0%
Q3 25
14.6%
9.7%
Q2 25
-7.8%
9.3%
Q1 25
5.5%
6.7%
Q4 24
6.4%
17.4%
Q3 24
14.7%
12.8%
Q2 24
-0.5%
5.1%
Q1 24
16.2%
5.4%
Capex Intensity
APOG
APOG
FSS
FSS
Q4 25
1.9%
1.3%
Q3 25
1.3%
1.3%
Q2 25
2.1%
1.3%
Q1 25
3.2%
1.2%
Q4 24
2.6%
1.8%
Q3 24
2.5%
1.7%
Q2 24
2.2%
3.2%
Q1 24
4.5%
2.0%
Cash Conversion
APOG
APOG
FSS
FSS
Q4 25
1.77×
1.60×
Q3 25
2.41×
0.90×
Q2 25
0.84×
Q1 25
12.08×
0.79×
Q4 24
1.48×
1.81×
Q3 24
1.92×
1.28×
Q2 24
0.18×
0.67×
Q1 24
4.76×
0.61×

Financial Flow Comparison

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

Revenue Breakdown by Segment

APOG
APOG

Transferred At Point In Time$163.0M47%
Architectural Services Segment$105.2M30%
Performance Surfaces$53.0M15%
UW Interco LLC$27.9M8%

FSS
FSS

Vehiclesandequipment$403.4M68%
Parts$66.8M11%
Publicsafetyandsecurityequipment$62.2M10%
Rentalincome$19.0M3%
Industrialsignalingequipment$18.2M3%
Other$14.9M2%
Warningsystems$12.6M2%

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