Switchgear & Switchboard Apparatus companies

3 companies file with the SEC under industry code 3613, Switchgear & Switchboard Apparatus. The largest by market value are Littelfuse Inc /DE, Powell Industries Inc and Abb Ltd. Open a company for its income statement, balance sheet, cash flow, and SEC filings.

Littelfuse Inc /DE10-Q filed Oct 28, 2026 LFUS Powell Industries Inc10-Q filed Aug 4, 2026 POWL Abb Ltd20-F filed Feb 23, 2024 ABBNY

Listed largest first, by the order of the SEC's ticker file. Industry codes are the Standard Industrial Classification (SIC) codes the SEC assigns to each filer.