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FEDERAL SIGNAL CORP /DE/
FSS - CIK 0000277509
Market cap$6.75 B
Rank#1178
SEC filings1,700
Market capitalization of FEDERAL SIGNAL CORP /DE/
As of 2026-06-10, FEDERAL SIGNAL CORP /DE/ (FSS) has a market capitalization of $6.75 B, making it the #1178 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-10 | $6.75 B |
| 2026-05-29 | $6.52 B |
| 2026-05-28 | $7.10 B |
| 2026-05-26 | $7.11 B |
| 2026-05-25 | $6.87 B |
| 2026-05-24 | $6.87 B |
| 2026-05-22 | $6.87 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is FEDERAL SIGNAL CORP /DE/'s market cap?
As of 2026-06-10, FEDERAL SIGNAL CORP /DE/ (FSS) has a market capitalization of $6.75 B, making it the #1178 most valuable US-listed company.
Where does FEDERAL SIGNAL CORP /DE/ rank by market cap?
FEDERAL SIGNAL CORP /DE/ is the #1178 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.