Free EDGAR tools / SIC codes / 3640
SIC 3640 — Electric Lighting & Wiring Equipment
SIC code 3640 is the SEC's Standard Industrial Classification for Electric Lighting & Wiring Equipment, part of the Manufacturing division. Filings from companies under this code are reviewed by the SEC's Office of Manufacturing. There are currently 7 listed companies (of 96 EDGAR registrants past and present) classified under 3640. Live data from SEC EDGAR, free, no login.
Listed companies in SIC 3640
| Company | Ticker | Exchange | Revenue (TTM) |
|---|---|---|---|
| ACUITY INC. (DE) | AYI | NYSE | $4.1B |
| LSI INDUSTRIES INC | LYTS | Nasdaq | $573.4M |
| SKYX Platforms Corp. | SKYX | Nasdaq | $89.2M |
| ORION ENERGY SYSTEMS, INC. | OESX | Nasdaq | $78.4M |
| CCSC Technology International Holdings Ltd | CCTG | Nasdaq | $17.6M |
| PicoCELA Inc. | PCLA | Nasdaq | $5.5M |
| ENERGY FOCUS, INC/DE | EFOI | Nasdaq | $3.8M |
Companies currently listed on a major exchange, largest trailing-twelve-month revenue first (companies without extracted XBRL revenue sort last). Each links to its filings and financials.
Related SIC codes (major group 36)
Track filings from these companies
Every company above links to its edgar.tools page with filings, financials, and ownership. To watch the whole industry's filings in real time, open the live filing stream — or verify the classification at the source via EDGAR's browse-by-SIC search.
SIC 3640 API
Free JSON · no key · no loginGET https://app.edgar.tools/sic/3640.jsonCode definition plus the live company list.