Index of companies by GICS code: 20104010 (Electrical Components & Equipment)
- Acuity Brands (AYI)
- Allied Motion Technologies (AMOT)
- American Electric Technologies, Inc. (AETI)
- AMETEK (AME)
- AMSC (AMSC)
- Asia Pacific Wire & Cable, Ltd (APWC)
- Eaton Corporation (ETN)
- Encore Wire Corp (WIRE)
- Energy Focus (EFOI)
- EnerSys (ENS)
- Enphase Energy (ENPH)
- Franklin Electric (FELE)
- FuelCell Energy (FCEL)
- Generac Power Systems (GNRC)
- Highpower International (HPJ)
- Hydrogenics (HYGS)
- Ideal Power (IPWR)
- Plug Power (PLUG)
- Powell Industries (POWL)
- Preformed Line Products (PLPC)
- Real Goods (RGSE)
- Regal Beloit (RBC)
- Revolution Lighting Technologies (RVLT)
- Rockwell Automation (ROK)
- Sensata Technologies (ST)
- Servotronics (SVT)
- Thermon Group Holdings, Inc. (THR)
- Ultra Life Batteries (ULBI)
- Vicor Corporation (VICR)