Martin Marietta Materials, Inc. booked $6.2B in FY2025 revenue, growing 233% year over year — faster than 90% of Basic Materials companies we track, at a 18.5% net margin.
Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.