vs

Side-by-side financial comparison of FARADAY FUTURE INTELLIGENT ELECTRIC INC. (FFAI) 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 $129.0K, roughly 4628.7× FARADAY FUTURE INTELLIGENT ELECTRIC INC.). FEDERAL SIGNAL CORP runs the higher net margin — 10.2% vs -26011.6%, a 26021.8% gap on every dollar of revenue. On growth, FEDERAL SIGNAL CORP posted the faster year-over-year revenue change (26.5% vs -45.1%). FEDERAL SIGNAL CORP produced more free cash flow last quarter ($89.5M vs $-29.5M). Over the past eight quarters, FARADAY FUTURE INTELLIGENT ELECTRIC INC.'s revenue compounded faster (703.1% CAGR vs 18.5%).

Faraday Future Inc. is an American technology company founded in 2014 focused on the development of electric vehicles. Based in Los Angeles, California, it began producing vehicles in 2023 and markets them in the United States and China. The company delivered a total of 16 vehicles by January 2025. After two funding rounds in late 2024 totaling $60 million, the company announced it will pivot to selling rebadged Chinese vans.

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

FFAI vs FSS — Head-to-Head

Bigger by revenue
FSS
FSS
4628.7× larger
FSS
$597.1M
$129.0K
FFAI
Growing faster (revenue YoY)
FSS
FSS
+71.6% gap
FSS
26.5%
-45.1%
FFAI
Higher net margin
FSS
FSS
26021.8% more per $
FSS
10.2%
-26011.6%
FFAI
More free cash flow
FSS
FSS
$119.0M more FCF
FSS
$89.5M
$-29.5M
FFAI
Faster 2-yr revenue CAGR
FFAI
FFAI
Annualised
FFAI
703.1%
18.5%
FSS

Income Statement — Q4 2025 vs Q4 2025

Metric
FFAI
FFAI
FSS
FSS
Revenue
$129.0K
$597.1M
Net Profit
$-33.6M
$60.8M
Gross Margin
-12111.6%
28.4%
Operating Margin
-25041.9%
14.0%
Net Margin
-26011.6%
10.2%
Revenue YoY
-45.1%
26.5%
Net Profit YoY
72.3%
21.6%
EPS (diluted)
$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
FFAI
FFAI
FSS
FSS
Q4 25
$129.0K
$597.1M
Q3 25
$37.0K
$555.0M
Q2 25
$54.0K
$564.6M
Q1 25
$316.0K
$463.8M
Q4 24
$235.0K
$472.0M
Q3 24
$9.0K
$474.2M
Q2 24
$293.0K
$490.4M
Q1 24
$2.0K
$424.9M
Net Profit
FFAI
FFAI
FSS
FSS
Q4 25
$-33.6M
$60.8M
Q3 25
$-222.2M
$68.1M
Q2 25
$-124.7M
$71.4M
Q1 25
$-10.3M
$46.3M
Q4 24
$-121.3M
$50.0M
Q3 24
$-77.7M
$53.9M
Q2 24
$-108.7M
$60.8M
Q1 24
$-48.2M
$51.6M
Gross Margin
FFAI
FFAI
FSS
FSS
Q4 25
-12111.6%
28.4%
Q3 25
-92483.8%
29.1%
Q2 25
-49737.0%
30.0%
Q1 25
-6666.1%
28.2%
Q4 24
-8801.7%
28.1%
Q3 24
-238266.7%
29.6%
Q2 24
-7057.0%
29.4%
Q1 24
-1034250.0%
27.3%
Operating Margin
FFAI
FFAI
FSS
FSS
Q4 25
-25041.9%
14.0%
Q3 25
-558937.8%
16.9%
Q2 25
-89088.9%
17.3%
Q1 25
-13870.6%
14.2%
Q4 24
-12899.6%
14.9%
Q3 24
-280077.8%
16.0%
Q2 24
-17272.7%
16.5%
Q1 24
-2180400.0%
12.8%
Net Margin
FFAI
FFAI
FSS
FSS
Q4 25
-26011.6%
10.2%
Q3 25
-600505.4%
12.3%
Q2 25
-230881.5%
12.6%
Q1 25
-3252.5%
10.0%
Q4 24
-51599.6%
10.6%
Q3 24
-863177.8%
11.4%
Q2 24
-37093.9%
12.4%
Q1 24
-2410850.0%
12.1%
EPS (diluted)
FFAI
FFAI
FSS
FSS
Q4 25
$0.99
Q3 25
$1.11
Q2 25
$1.16
Q1 25
$0.75
Q4 24
$0.80
Q3 24
$0.87
Q2 24
$0.99
Q1 24
$0.84

Balance Sheet & Financial Strength

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

Metric
FFAI
FFAI
FSS
FSS
Cash + ST InvestmentsLiquidity on hand
$34.9M
$63.7M
Total DebtLower is stronger
$564.6M
Stockholders' EquityBook value
$-27.3M
$1.4B
Total Assets
$277.9M
$2.4B
Debt / EquityLower = less leverage
0.41×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FFAI
FFAI
FSS
FSS
Q4 25
$34.9M
$63.7M
Q3 25
$62.9M
$54.4M
Q2 25
$13.2M
$64.7M
Q1 25
$9.5M
$57.5M
Q4 24
$7.1M
$91.1M
Q3 24
$7.3M
$73.7M
Q2 24
$793.0K
$48.6M
Q1 24
$407.0K
$48.9M
Total Debt
FFAI
FFAI
FSS
FSS
Q4 25
$564.6M
Q3 25
$201.2M
Q2 25
$258.3M
Q1 25
$266.9M
Q4 24
$204.4M
Q3 24
$223.3M
Q2 24
$248.8M
Q1 24
$266.8M
Stockholders' Equity
FFAI
FFAI
FSS
FSS
Q4 25
$-27.3M
$1.4B
Q3 25
$-77.7M
$1.3B
Q2 25
$59.9M
$1.3B
Q1 25
$139.8M
$1.2B
Q4 24
$115.0M
$1.2B
Q3 24
$156.8M
$1.1B
Q2 24
$148.7M
$1.1B
Q1 24
$201.5M
$1.0B
Total Assets
FFAI
FFAI
FSS
FSS
Q4 25
$277.9M
$2.4B
Q3 25
$315.6M
$1.9B
Q2 25
$399.7M
$1.9B
Q1 25
$410.6M
$1.9B
Q4 24
$425.4M
$1.8B
Q3 24
$449.1M
$1.7B
Q2 24
$457.9M
$1.7B
Q1 24
$499.9M
$1.7B
Debt / Equity
FFAI
FFAI
FSS
FSS
Q4 25
0.41×
Q3 25
0.15×
Q2 25
0.20×
Q1 25
0.22×
Q4 24
0.17×
Q3 24
0.19×
Q2 24
0.23×
Q1 24
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
FFAI
FFAI
FSS
FSS
Operating Cash FlowLast quarter
$-28.4M
$97.2M
Free Cash FlowOCF − Capex
$-29.5M
$89.5M
FCF MarginFCF / Revenue
-22886.8%
15.0%
Capex IntensityCapex / Revenue
867.4%
1.3%
Cash ConversionOCF / Net Profit
1.60×
TTM Free Cash FlowTrailing 4 quarters
$-115.2M
$227.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FFAI
FFAI
FSS
FSS
Q4 25
$-28.4M
$97.2M
Q3 25
$-35.6M
$61.1M
Q2 25
$-23.3M
$59.7M
Q1 25
$-20.3M
$36.7M
Q4 24
$-18.4M
$90.6M
Q3 24
$-22.7M
$68.8M
Q2 24
$-14.4M
$40.6M
Q1 24
$-14.7M
$31.3M
Free Cash Flow
FFAI
FFAI
FSS
FSS
Q4 25
$-29.5M
$89.5M
Q3 25
$-37.1M
$54.1M
Q2 25
$-26.8M
$52.4M
Q1 25
$-21.9M
$31.1M
Q4 24
$-25.3M
$82.1M
Q3 24
$-23.0M
$60.9M
Q2 24
$-14.6M
$24.8M
Q1 24
$-14.8M
$22.9M
FCF Margin
FFAI
FFAI
FSS
FSS
Q4 25
-22886.8%
15.0%
Q3 25
-100218.9%
9.7%
Q2 25
-49540.7%
9.3%
Q1 25
-6918.7%
6.7%
Q4 24
-10770.6%
17.4%
Q3 24
-255622.2%
12.8%
Q2 24
-4993.5%
5.1%
Q1 24
-740900.0%
5.4%
Capex Intensity
FFAI
FFAI
FSS
FSS
Q4 25
867.4%
1.3%
Q3 25
4102.7%
1.3%
Q2 25
6368.5%
1.3%
Q1 25
496.2%
1.2%
Q4 24
2945.1%
1.8%
Q3 24
3344.4%
1.7%
Q2 24
88.4%
3.2%
Q1 24
4950.0%
2.0%
Cash Conversion
FFAI
FFAI
FSS
FSS
Q4 25
1.60×
Q3 25
0.90×
Q2 25
0.84×
Q1 25
0.79×
Q4 24
1.81×
Q3 24
1.28×
Q2 24
0.67×
Q1 24
0.61×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FFAI
FFAI

Segment breakdown not available.

FSS
FSS

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

Related Comparisons