SIC 3677 · Manufacturing
Electronic Coils, Transformers & Other Inductors
OpenFilings tracks 1 company that the SEC classifies under Standard Industrial Classification code 3677; the most recent filing among them is dated Oct 7, 2026. 1 of them report standardized annual figures in XBRL, shown in the revenue column.
SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. Not investment advice.
Companies in this industry
| # | Company | State | Latest filing | Revenue (latest FY) |
|---|---|---|---|---|
| 1865 | BELFA BEL FUSE INC /NJ | NJ | Oct 7, 2026 | $675.5MFY2025 |
Ranked by position in the SEC company ticker list (roughly by market value) among all companies we track. Revenue is the latest full fiscal year; amounts in a foreign currency are shown with its code.
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Latest reports from these companies
Annual, quarterly and current reports and proxy statements filed by the companies above, newest first.
| Filed | Company | Form | What it is | Original |
|---|---|---|---|---|
| Aug 4, 2026 | BELFA BEL FUSE INC /NJ | 10-Q | Quarterly report· period Jun 30, 2026 | Document · Index |
| Jul 29, 2026 | BELFA BEL FUSE INC /NJ | 8-K | Results of operations· period Jul 29, 2026 | Document · Index |
| Jul 2, 2026 | BELFA BEL FUSE INC /NJ | 8-K | Director or officer change· period Jul 1, 2026 | Document · Index |
| May 28, 2026 | BELFA BEL FUSE INC /NJ | 8-K | Director or officer change; Shareholder vote results· period May 22, 2026 | Document · Index |
| May 14, 2026 | BELFA BEL FUSE INC /NJ | 8-K | Material agreement; Other events· period May 12, 2026 | Document · Index |
| May 12, 2026 | BELFA BEL FUSE INC /NJ | 8-K | Other events· period Dec 31, 2025 | Document · Index |
| May 5, 2026 | BELFA BEL FUSE INC /NJ | 10-Q | Quarterly report· period Mar 31, 2026 | Document · Index |
| Apr 29, 2026 | BELFA BEL FUSE INC /NJ | 8-K | Results of operations· period Apr 29, 2026 | Document · Index |
| Apr 10, 2026 | BELFA BEL FUSE INC /NJ | DEF 14A | Definitive proxy statement· period May 26, 2026 | Document · Index |
| Apr 6, 2026 | BELFA BEL FUSE INC /NJ | 8-K | Results of operations; Director or officer change· period Mar 31, 2026 | Document · Index |
| Feb 24, 2026 | BELFA BEL FUSE INC /NJ | 10-K | Annual report· period Dec 31, 2025 | Document · Index |
Related industries in Manufacturing
- Pharmaceutical Preparations (194)
- Semiconductors & Related Devices (71)
- Biological Products, (No Diagnostic Substances) (61)
- Surgical & Medical Instruments & Apparatus (51)
- Motor Vehicle Parts & Accessories (21)
- Motor Vehicles & Passenger Car Bodies (17)
- Petroleum Refining (17)
- Miscellaneous Electrical Machinery, Equipment & Supplies (15)
- Radio & Tv Broadcasting & Communications Equipment (13)
- Laboratory Analytical Instruments (12)
- Beverages (11)
- Orthopedic, Prosthetic & Surgical Appliances & Supplies (11)
Source
- U.S. Securities and Exchange Commission, EDGAR company submissions (SIC code and description) and XBRL company facts. The SEC does not endorse OpenFilings.
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