Free EDGAR tools / SIC codes / 3443
SIC 3443 — Fabricated Plate Work (Boiler Shops)
SIC code 3443 is the SEC's Standard Industrial Classification for Fabricated Plate Work (Boiler Shops), part of the Manufacturing division. Filings from companies under this code are reviewed by the SEC's Office of Manufacturing. There are currently 5 listed companies (of 33 EDGAR registrants past and present) classified under 3443. Live data from SEC EDGAR, free, no login.
Listed companies in SIC 3443
| Company | Ticker | Exchange | Revenue (TTM) |
|---|---|---|---|
| CHART INDUSTRIES INC | GTLS | NYSE | $4.2B |
| NUSCALE POWER Corp | SMR | NYSE | $30.1M |
| Terrestrial Energy Inc. /DE/ | IMSR | Nasdaq | $249K |
| Terra Innovatum Global N.V. | NKLR | Nasdaq | — |
| X-Energy, Inc. | XE | Nasdaq | — |
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 34)
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 3443 API
Free JSON · no key · no loginGET https://app.edgar.tools/sic/3443.jsonCode definition plus the live company list.