Miscellaneous Electrical Machinery, Equipment & Supplies
141 tracked issuers filing with the SEC under this industry classification.
Issuers
141
Filings
40
SIC Code
3690
Industry Overview
Miscellaneous Electrical Machinery, Equipment & Supplies
SIC 3690 covers makers of transformers, switchgear, power converters, uninterruptible power supplies, EV charging assemblies, custom wiring harnesses, and industrial batteries that feed electrification across utilities, industrial OEMs, data centers, transportation fleets, renewable developers, and defense contractors. These companies live with commodity metal volatility, complex global supply chains, and tight safety and interoperability standards (UL, IEEE, IEC), plus export controls and growing cybersecurity expectations for connected equipment. In 2024-2025, demand is pulled by AI-hungry data centers with higher power densities, grid-hardening and microgrid projects, nationwide EV infrastructure rollouts, and surging battery storage paired with renewables, while reshoring and sustainability pressures push manufacturers to localize production and document lower-carbon inputs. Firms that can deliver efficient, resilient gear and rapid service response gain advantage, but face margin risk from input costs and regulatory shifts. For real-time disclosures from this sector’s leaders, view live SEC filings on Earnings Feed.
Source: Earnings Feed research · Nov 23
Latest Filings
- S-1Laser Photonics Corp$LASE
Laser Photonics Corp S-1
Jul 10, 5:20 PM ET11.6 MB - 8-KCyber Enviro-Tech, Inc.$CETI
Cyber Enviro-Tech, Inc. 8-K
Jul 10, 10:06 AM ET189.7 KB - 6-KCAE INC$CAE
CAE INC 6-K
Jul 8, 8:00 PM ET663.4 KB - 8-KEos Energy Enterprises, Inc.$EOSE
Eos Energy Enterprises, Inc. 8-K
Jul 8, 8:00 PM ET1.6 MB - 8-KByrna Technologies Inc.$BYRN
Byrna Technologies Inc. 8-K
Jul 8, 8:00 PM ET509.3 KB - 10-QByrna Technologies Inc.$BYRN
Byrna Technologies Inc. 10-Q
Jul 8, 8:00 PM ET9.1 MB - 8-KEnovix Corp$ENVX
Enovix Corp 8-K
Jul 8, 8:00 PM ET215.0 KB - 6-KNOVONIX Ltd$NVX
NOVONIX Ltd 6-K
Jul 8, 4:32 PM ET226.6 KB - 8-KByrna Technologies Inc.$BYRN
Byrna Technologies Inc. 8-K
Jul 8, 4:06 PM ET366.7 KB - S-1Evolution Metals & Technologies Corp.$EMAT
Evolution Metals & Technologies Corp. S-1
Jul 8, 9:25 AM ET47.8 MB - 8-KPolar Power, Inc.$POLA
Polar Power, Inc. 8-K
Jul 7, 5:25 PM ET400.3 KB - 8-KAETERNUM HEALTH, INC.$AETN
AETERNUM HEALTH, INC. 8-K
Jul 7, 5:09 PM ET2.1 MB - 8-KEvolution Metals & Technologies Corp.$EMAT
Evolution Metals & Technologies Corp. 8-K
Jul 7, 4:45 PM ET228.7 KB - 8-KExpion360 Inc.$XPON
Expion360 Inc. 8-K
Jul 7, 4:13 PM ET200.5 KB - 10-QZRCN Inc.
ZRCN Inc. 10-Q
Jul 7, 1:40 PM ET6.2 MB - 8-KPolar Power, Inc.$POLA
Polar Power, Inc. 8-K
Jul 6, 5:25 PM ET201.4 KB - 6-KWallbox N.V.$WBX
Wallbox N.V. 6-K
Jul 6, 4:30 PM ET47.1 KB - S-1Cyber Enviro-Tech, Inc.$CETI
Cyber Enviro-Tech, Inc. S-1
Jul 6, 10:36 AM ET12.7 MB - 144QuantumScape Corp$QS
QuantumScape Corp 144
Jul 2, 5:42 PM ET8.3 KB - 6-KNOVONIX Ltd$NVX
NOVONIX Ltd 6-K
Jul 2, 5:30 PM ET128.9 KB - 8-KNuvve Holding Corp.$NVVE
Nuvve Holding Corp. 8-K
Jul 2, 4:31 PM ET188.0 KB - 6-KTurbo Energy, S.A.$TURB
Turbo Energy, S.A. 6-K
Jul 2, 4:00 PM ET33.8 KB - 144NOVANTA INC$NOVT
NOVANTA INC 144
Jul 2, 12:29 PM ET9.2 KB - 8-KEos Energy Enterprises, Inc.$EOSE
Eos Energy Enterprises, Inc. 8-K
Jul 2, 8:14 AM ET655.3 KB - 6-KWallbox N.V.$WBX
Wallbox N.V. 6-K
Jul 2, 6:30 AM ET1.2 MB - 8-KSolid Power, Inc.$SLDP
Solid Power, Inc. 8-K
Jul 1, 7:05 PM ET257.7 KB - 8-KEos Energy Enterprises, Inc.$EOSE
Eos Energy Enterprises, Inc. 8-K
Jul 1, 5:19 PM ET375.4 KB - 6-KNOVONIX Ltd$NVX
NOVONIX Ltd 6-K
Jul 1, 4:54 PM ET96.4 KB - 6-KE-Power Inc.$EPOW
E-Power Inc. 6-K
Jul 1, 4:30 PM ET11.4 KB - 8-KNuvve Holding Corp.$NVVE
Nuvve Holding Corp. 8-K
Jul 1, 4:17 PM ET209.6 KB - 8-KESS Tech, Inc.$GWH
ESS Tech, Inc. 8-K
Jul 1, 4:15 PM ET193.4 KB - 8-KEnergy Vault Holdings, Inc.$NRGV
Energy Vault Holdings, Inc. 8-K
Jul 1, 6:55 AM ET690.5 KB - 8-KBlink Charging Co.$BLNK
Blink Charging Co. 8-K
Jun 30, 5:00 PM ET217.0 KB - 8-KChargePoint Holdings, Inc.$CHPT
ChargePoint Holdings, Inc. 8-K
Jun 30, 4:32 PM ET159.7 KB - S-1Factorial Energy Inc.$FAC
Factorial Energy Inc. S-1
Jun 30, 4:07 PM ET35.6 MB - 6-KXCHG Ltd$XCH
XCHG Ltd 6-K
Jun 30, 4:05 PM ET47.4 KB - 8-KEos Energy Enterprises, Inc.$EOSE
Eos Energy Enterprises, Inc. 8-K
Jun 30, 6:08 AM ET233.4 KB - 8-KLaser Photonics Corp$LASE
Laser Photonics Corp 8-K
Jun 29, 9:47 PM ET227.3 KB - 6-KNOVONIX Ltd$NVX
NOVONIX Ltd 6-K
Jun 29, 6:48 PM ET96.3 KB - 6-KXCHG Ltd$XCH
XCHG Ltd 6-K
Jun 29, 4:05 PM ET968.0 KB
Featured Issuers
1210CHARGE INC
CIK 0001177145
ADVANCED BATTERY TECHNOLOGIES, INC.
CIK 0000745651
- $ADNH
ADVENT TECHNOLOGIES HOLDINGS, INC.
CIK 0001744494
AER ENERGY RESOURCES INC
CIK 0000863872
- $AETN
AETERNUM HEALTH, INC.
CIK 0000764630
AROTECH CORP
CIK 0000916529
ARROW AUTOMOTIVE INDUSTRIES INC
CIK 0000007533
- $AUSI
AURA SYSTEMS INC
CIK 0000826253
- $ADSE
Ads-Tec Energy Public Ltd Co
CIK 0001879248
- $AMPX
Amprius Technologies, Inc.
CIK 0001899287
- $ATKR
Atkore Inc.
CIK 0001666138
Axion Power International, Inc.
CIK 0001028153
Classification
- SIC Code
- 3690
- Total Issuers
- 141
- Recent Filings
- 40