FEDERAL SIGNAL CORP /DE/
Federal Signal Corporation is an American manufacturer headquartered in Downers Grove, Illinois. Federal Signal manufactures street sweeper vehicles, public address systems, emergency vehicle equipment, and emergency vehicle lighting.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
- Business sectors
- automotive supplier [1]
- Company / filing name
- FEDERAL SIGNAL CORP /DE/ [2]
- Headquarters location
- Oak Brook [1]
- Founded
- 1901 [1]
- Legal form
- Delaware corporation [1]
- Official website
- www.federalsignal.com ↗ [1]
- ISIN (reported securities)
- US3138551086 [1]
- CIK
- 277509 [2]
- Country in background record
- United States [1]
- Symbols / exchanges
- FSS (NYSE) [2]
Company positioning and business
Federal Signal Corporation is an American manufacturer headquartered in Downers Grove, Illinois. Federal Signal manufactures street sweeper vehicles, public address systems, emergency vehicle equipment, and emergency vehicle lighting. [3]
The company operates two groups: Federal Signal Environmental Solutions and Federal Signal Safety and Security Systems. Federal Signal Environmental Solutions Group manufactures street sweeper vehicles, sewer cleaner and vacuum loader trucks, hydro excavators, waterblasting equipment, dump truck bodies, and trailers. Federal Signal Safety and Security Systems Group manufactures campus alerting systems, emergency vehicle lighting, alarm systems, outdoor warning sirens, and public address systems. [3]
Currently, the company has 13 manufacturing facilities in 5 different countries. [3]
Background text: Wikipedia contributors, Federal Signal Corporation. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Financial year, securities and disclosures
Listed securities: FSS (NYSE). Multiple symbols may represent different share classes or securities of the same registrant. [2]
History and key events
Founding / inception date recorded in Wikidata. [1]
Financial results and regulatory disclosures
No individual financial documents have been indexed yet. Open the source to consult company disclosures. [2]
Related entities and concepts
Frequently asked questions
When was FEDERAL SIGNAL CORP /DE/ founded?
Founded: 1901. The linked source provides the background record. [1]
Where is the headquarters of FEDERAL SIGNAL CORP /DE/?
Headquarters location: Oak Brook. The linked source provides the background record. [1]
Which business sectors are recorded for FEDERAL SIGNAL CORP /DE/?
Business sectors: automotive supplier. The linked source provides the background record. [1]
Sources and review dates
- Wikidata — company background record (CC0) ↗
- Company identity and profile data ↗
- Wikipedia contributors — Federal Signal Corporation (CC BY-SA 4.0) ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.