Electrical Industrial Apparatus
61 tracked issuers filing with the SEC under this industry classification.
Issuers
61
Filings
40
SIC Code
3620
Industry Overview
Electrical Industrial Apparatus
The Electrical Industrial Apparatus industry (SIC 3620) covers makers of switchgear, industrial controls, transformers, power conditioning systems, UPS units, sensors, and test equipment that keep factories, data centers, utilities, and renewable energy sites online. Typical customers are OEMs, EPC contractors, grid operators, EV charging developers, and process industries that demand high reliability and compliance. Key risks include semiconductor and copper supply volatility, tariff exposure, cybersecurity for connected devices, and strict safety and efficiency rules from OSHA, UL/NEMA, NFPA 70E, DOE standards, and grid interconnection codes. In 2024-2025, spending accelerates on grid modernization, microgrids, data center redundancy, EV fast charging buildouts, and automation/AI-enabled predictive maintenance, pushing demand for smart switchgear, solid-state protection, and higher-efficiency transformers. Sustainability pressures drive more recyclable materials and lifecycle reporting, while customers seek localized production to shorten lead times. For deeper diligence on this space, view live SEC filings on Earnings Feed to see how market leaders are positioning.
Source: Earnings Feed research · Nov 23
Latest Filings
- 8-KWoodward, Inc.$WWD
Woodward, Inc. 8-K
Aug 21, 2:51 PM ET2.7 MB - SCHEDULE 13D/ANet Power Inc.$NPWR
Net Power Inc. SCHEDULE 13D/A
Aug 17, 6:00 PM ET18.1 KB - 144Bloom Energy Corp$BE
Bloom Energy Corp 144
Aug 17, 10:39 AM ET4.3 KB - SCHEDULE 13GForgent Power Solutions, Inc.$FPS
Forgent Power Solutions, Inc. SCHEDULE 13G
Aug 14, 6:57 PM ET14.2 KB - SCHEDULE 13GERock, Inc.$EROC
ERock, Inc. SCHEDULE 13G
Aug 14, 6:16 PM ET478.7 KB - 144Bloom Energy Corp$BE
Bloom Energy Corp 144
Aug 14, 4:34 PM ET5.4 KB - 144Bloom Energy Corp$BE
Bloom Energy Corp 144
Aug 14, 4:34 PM ET6.1 KB - 144Bloom Energy Corp$BE
Bloom Energy Corp 144
Aug 14, 4:13 PM ET6.7 KB - SCHEDULE 13G/AFUELCELL ENERGY INC$FCEL
FUELCELL ENERGY INC SCHEDULE 13G/A
Aug 14, 11:17 AM ET16.6 KB - SCHEDULE 13G/ABloom Energy Corp$BE
Bloom Energy Corp SCHEDULE 13G/A
Aug 14, 9:54 AM ET118.7 KB - SCHEDULE 13G/AForgent Power Solutions, Inc.$FPS
Forgent Power Solutions, Inc. SCHEDULE 13G/A
Aug 13, 7:59 PM ET38.8 KB - SCHEDULE 13G/AThermon Group Holdings, Inc.
Thermon Group Holdings, Inc. SCHEDULE 13G/A
Aug 13, 5:29 PM ET9.1 KB - 10-QNet Power Inc.$NPWR
Net Power Inc. 10-Q
Aug 13, 5:16 PM ET6.8 MB - 144Bloom Energy Corp$BE
Bloom Energy Corp 144
Aug 13, 4:33 PM ET6.1 KB - 8-KNet Power Inc.$NPWR
Net Power Inc. 8-K
Aug 13, 4:23 PM ET204.0 KB - 8-KSCI Engineered Materials, Inc.$SCIA
SCI Engineered Materials, Inc. 8-K
Aug 13, 8:00 AM ET164.6 KB - 10-QERock, Inc.$EROC
ERock, Inc. 10-Q
Aug 12, 4:21 PM ET12.1 MB - 8-KERock, Inc.$EROC
ERock, Inc. 8-K
Aug 11, 4:19 PM ET1.1 MB - 10-QPLUG POWER INC$PLUG
PLUG POWER INC 10-Q
Aug 10, 5:06 PM ET12.0 MB - 8-KPLUG POWER INC$PLUG
PLUG POWER INC 8-K
Aug 10, 4:01 PM ET413.4 KB - SCHEDULE 13G/AThermon Group Holdings, Inc.
Thermon Group Holdings, Inc. SCHEDULE 13G/A
Aug 6, 10:43 AM ET10.7 KB - SCHEDULE 13G/AChi Special Acquisition Corp.$GDST
Chi Special Acquisition Corp. SCHEDULE 13G/A
Aug 6, 8:48 AM ET112.7 KB - SCHEDULE 13GFUELCELL ENERGY INC$FCEL
FUELCELL ENERGY INC SCHEDULE 13G
Aug 4, 5:11 PM ET27.2 KB - SCHEDULE 13GBloom Energy Corp$BE
Bloom Energy Corp SCHEDULE 13G
Aug 4, 4:12 PM ET928.6 KB - 144Bloom Energy Corp$BE
Bloom Energy Corp 144
Aug 3, 4:20 PM ET5.4 KB - 144Woodward, Inc.$WWD
Woodward, Inc. 144
Jul 31, 4:03 PM ET4.8 KB - 6-KBallard Power Systems Inc.$BLDP
Ballard Power Systems Inc. 6-K
Jul 31, 8:32 AM ET2.2 MB - 6-KBallard Power Systems Inc.$BLDP
Ballard Power Systems Inc. 6-K
Jul 31, 8:02 AM ET71.4 KB - 10-QWoodward, Inc.$WWD
Woodward, Inc. 10-Q
Jul 30, 1:55 PM ET25.0 MB - 10-QSCI Engineered Materials, Inc.$SCIA
SCI Engineered Materials, Inc. 10-Q
Jul 30, 8:00 AM ET5.4 MB - 8-KWoodward, Inc.$WWD
Woodward, Inc. 8-K
Jul 29, 4:00 PM ET597.3 KB - SCHEDULE 13G/APLUG POWER INC$PLUG
PLUG POWER INC SCHEDULE 13G/A
Jul 29, 3:19 PM ET11.1 KB - 10-Q/ABloom Energy Corp$BE
Bloom Energy Corp 10-Q/A
Jul 29, 6:02 AM ET14.8 MB - 10-QBloom Energy Corp$BE
Bloom Energy Corp 10-Q
Jul 28, 5:27 PM ET15.3 MB - SCHEDULE 13GFUELCELL ENERGY INC$FCEL
FUELCELL ENERGY INC SCHEDULE 13G
Jul 28, 4:44 PM ET10.9 KB - 8-KBloom Energy Corp$BE
Bloom Energy Corp 8-K
Jul 28, 4:07 PM ET5.6 MB - SCHEDULE 13G/ABloom Energy Corp$BE
Bloom Energy Corp SCHEDULE 13G/A
Jul 27, 4:25 PM ET11.3 KB - 10-QGRAFTECH INTERNATIONAL LTD$EAF
GRAFTECH INTERNATIONAL LTD 10-Q
Jul 24, 12:25 PM ET6.1 MB - 8-KGRAFTECH INTERNATIONAL LTD$EAF
GRAFTECH INTERNATIONAL LTD 8-K
Jul 24, 6:49 AM ET846.5 KB - 8-KFUELCELL ENERGY INC$FCEL
FUELCELL ENERGY INC 8-K
Jul 21, 4:34 PM ET213.7 KB
Featured Issuers
12ACME ELECTRIC CORP
CIK 0000002070
AEROVOX INC
CIK 0000856164
AMERICAN POWER CONVERSION CORP
CIK 0000835910
- $BLDP
Ballard Power Systems Inc.
CIK 0001453015
Ballard Power Systems, Inc.
CIK 0000933777
BALSER PAUL F
CIK 0001019342
- $BE
Bloom Energy Corp
CIK 0001664703
BOGUE ELECTRIC MANUFACTURING CO
CIK 0000012953
BRADY ROBERT T
CIK 0001020325
CARBIDE GRAPHITE GROUP INC /DE/
CIK 0000888918
China Carbon Graphite Group, Inc.
CIK 0001284450
China Power Equipment, Inc.
CIK 0001418134
Classification
- SIC Code
- 3620
- Total Issuers
- 61
- Recent Filings
- 40