Microwave Filter Company, Inc. booked $3.3M in FY2018 revenue, growing 10% year over year — about the middle of the pack among Technology companies we track, at a -0.5% 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.