SIC 3690 · Manufacturing

Miscellaneous Electrical Machinery, Equipment & Supplies

OpenFilings tracks 15 companies that the SEC classifies under Standard Industrial Classification code 3690; the most recent filing among them is dated Oct 27, 2026. 15 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

Miscellaneous Electrical Machinery, Equipment & Supplies companies (SIC 3690)
#CompanyStateLatest filingRevenue (latest FY)
1033CAE CAE INCQuebec, CanadaAug 13, 2026CAD 4.7BFY2025
1186ENS EnerSysPAOct 27, 2026$3.8BFY2026
1325NOVT NOVANTA INCMAOct 2, 2026$980.6MFY2025
1812QS QuantumScape CorpCAOct 23, 2026—FY2025
2040SPB Spectrum Brands Holdings, Inc.WIAug 14, 2026$2.8BFY2025
2137ENR ENERGIZER HOLDINGS, INC.MOOct 2, 2026$3.0BFY2025
2348AMPX Amprius Technologies, Inc.CAOct 9, 2026$73.0MFY2025
2371FLNC Fluence Energy, Inc.VAOct 9, 2026$2.3BFY2025
2525EMAT Evolution Metals & Technologies Corp.FLOct 15, 2026—FY2025
2649ADSE Ads-Tec Energy Public Ltd Co—Sep 30, 2026EUR 110.0MFY2024
2773EOSE Eos Energy Enterprises, Inc.PAOct 19, 2026$114.2MFY2025
2847ENVX Enovix CorpCAOct 27, 2026$31.8MFY2025
2958NRGV Energy Vault Holdings, Inc.CAOct 2, 2026$203.7MFY2025
2962SLDP Solid Power, Inc.COOct 1, 2026$21.7MFY2025
2963FAC Factorial Energy Inc.MAOct 9, 2026—FY2025

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.

Latest reports from these companies

Annual, quarterly and current reports and proxy statements filed by the companies above, newest first.

Recent filings, SIC 3690
FiledCompanyFormWhat it isOriginal
Oct 27, 2026ENS EnerSys8-KMaterial agreement; Regulation FD disclosure· period Oct 27, 2026Document · Index
Oct 23, 2026QS QuantumScape Corp10-QQuarterly report· period Sep 30, 2026Document · Index
Oct 22, 2026ENVX Enovix Corp8-KRegulation FD disclosure· period Oct 22, 2026Document · Index
Oct 21, 2026QS QuantumScape Corp8-KResults of operations· period Oct 21, 2026Document · Index
Oct 19, 2026EOSE Eos Energy Enterprises, Inc.8-KResults of operations; Regulation FD disclosure; Other events· period Oct 19, 2026Document · Index
Oct 15, 2026EMAT Evolution Metals & Technologies Corp.8-KRegulation FD disclosure· period Oct 15, 2026Document · Index
Oct 14, 2026EMAT Evolution Metals & Technologies Corp.8-KRegulation FD disclosure· period Oct 14, 2026Document · Index
Oct 14, 2026ENS EnerSys8-KOther events· period Oct 14, 2026Document · Index
Oct 13, 2026ENVX Enovix Corp8-KResults of operations; Regulation FD disclosure· period Oct 12, 2026Document · Index
Oct 9, 2026EMAT Evolution Metals & Technologies Corp.8-KRegulation FD disclosure· period Oct 9, 2026Document · Index
Oct 9, 2026FAC Factorial Energy Inc.8-KOther events· period Oct 7, 2026Document · Index
Oct 9, 2026FLNC Fluence Energy, Inc.8-KDirector or officer change· period Oct 8, 2026Document · Index
Oct 6, 2026EMAT Evolution Metals & Technologies Corp.8-KRegulation FD disclosure· period Sep 30, 2026Document · Index
Oct 5, 2026EMAT Evolution Metals & Technologies Corp.8-KRegulation FD disclosure· period Oct 5, 2026Document · Index
Oct 2, 2026NOVT NOVANTA INC8-K/ACurrent report· period Jul 22, 2026Document · Index
Oct 1, 2026EMAT Evolution Metals & Technologies Corp.8-KRegulation FD disclosure· period Sep 30, 2026Document · Index
Sep 30, 2026ADSE Ads-Tec Energy Public Ltd Co6-KREPORT OF FOREIGN PRIVATE ISSUER· period Jun 30, 2026Document · Index
Sep 30, 2026ADSE Ads-Tec Energy Public Ltd Co6-KREPORT OF FOREIGN PRIVATE ISSUER· period Sep 30, 2026Document · Index
Sep 28, 2026AMPX Amprius Technologies, Inc.8-KMaterial agreement· period Sep 23, 2026Document · Index
Sep 22, 2026NRGV Energy Vault Holdings, Inc.8-KNew financial obligation· period Sep 18, 2026Document · Index
Sep 21, 2026EMAT Evolution Metals & Technologies Corp.8-KRegulation FD disclosure· period Sep 21, 2026Document · Index
Sep 18, 2026EMAT Evolution Metals & Technologies Corp.8-KMaterial agreement; New financial obligation; Unregistered equity sale· period Sep 17, 2026Document · Index
Sep 16, 2026EOSE Eos Energy Enterprises, Inc.8-K/ADirector or officer change· period Sep 10, 2026Document · Index
Sep 16, 2026FLNC Fluence Energy, Inc.8-KDirector or officer change; Regulation FD disclosure· period Sep 11, 2026Document · Index
Sep 14, 2026EOSE Eos Energy Enterprises, Inc.8-KNew financial obligation; Regulation FD disclosure· period Sep 10, 2026Document · Index

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Source

  • U.S. Securities and Exchange Commission, EDGAR company submissions (SIC code and description) and XBRL company facts. The SEC does not endorse OpenFilings.