Federal Signal Corporation (FSS)

Net profit margin

		Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021	Dec 31, 2020
Net income	US$ in thousands	216,300	157,400	120,400	100,600	96,200
Revenue	US$ in thousands	1,861,500	1,722,700	1,434,800	1,213,200	1,130,800
Net profit margin		11.62%	9.14%	8.39%	8.29%	8.51%

December 31, 2024 calculation

Net profit margin = Net income ÷ Revenue
= $216,300K ÷ $1,861,500K
= 11.62%

The net profit margin of Federal Signal Corporation has shown a generally positive trend over the past five years. Starting at 8.51% on December 31, 2020, it decreased slightly to 8.29% by December 31, 2021, but then began to improve, reaching 8.39% on December 31, 2022. The margin experienced a more significant increase to 9.14% by December 31, 2023, indicating improved profitability. The most notable jump occurred in the latest period, with the net profit margin soaring to 11.62% on December 31, 2024. This substantial increase in profitability may suggest successful cost management, revenue growth, or a combination of both, contributing to the company's bottom line.