List of Electrical Supply Sores in Chicago
| nr | Company name | Business Type |
| 1 | Graybar | Electrical supply store |
| 2 | Skolnick Mike | Electrical supply store |
| 3 | Lightology | Electrical supply store |
| 4 | CED Efengee Elevator and Electrical Supply | Electrical supply store |
| 5 | Moda Robotics | Electrical supply store |
| 6 | Grainger Industrial Supply | Electrical supply store |
| 7 | Compocket | Electrical supply store |
| 8 | Paramont EO Electrical Supplies | Electrical supply store |
| 9 | Grainger Industrial Supply | Electrical supply store |
| 10 | Barbizon Lighting Company | Electrical supply store |
| 11 | Viking Electric | Electrical supply store |
| 12 | Quality Electrical Supply Co. | Electrical supply store |
| 13 | A J Electric Services | Electrical supply store |
| 14 | Acme Lumber & Building Materials | Electrical supply store |
| 15 | Gem Electric Supply Inc | Electrical supply store |
| 16 | Crosstown Electric Supply Corporation | Electrical supply store |
| 17 | City Electric Supply Bedford Park | Electrical supply store |
| 18 | Eastco Corporation | Electrical supply store |
| 19 | Archer Electric Supply | Electrical supply store |
| 20 | Gem Electrical Supply | Electrical supply store |
| 21 | Wesco Inc. | Electrical supply store |
| 22 | Grainger Industrial Supply | Electrical supply store |
| 23 | Grainger Industrial Supply | Electrical supply store |
| 24 | Gem Electric Supply Inc | Electrical supply store |
| 25 | Plumbing & Electric Supply Co | Electrical supply store |
| 26 | Graybar | Electrical supply store |
| 27 | City Electric Supply Highland | Electrical supply store |
| 28 | Current Midwest | Electrical supply store |
| 29 | Calumet Electric Supply Corporation | Electrical supply store |
| 30 | WESCO Hammond Indiana | Electrical supply store |
| 31 | Greentech Renewables Chicago | Electrical supply store |
| 32 | Gordon Electric Supply Inc | Electrical supply store |
| 33 | Helsel-Jepperson Electrical Inc | Electrical supply store |
| 34 | City Electric Supply Lynwood | Electrical supply store |
| 35 | Kane Electric Inc | Electrical supply store |
| 36 | Southlake Electric Supply, Inc. | Electrical supply store |
| 37 | Grainger Industrial Supply | Electrical supply store |
| 38 | Express Electric Supply LLC | Electrical supply store |
| 39 | Southside Electrical Distribution | Electrical supply store |
| 40 | Consolidated Electrical Distributors | Electrical supply store |
| 41 | Steiner Electric Company | Electrical supply store |
| 42 | G & O Thermal Supply Co | Electrical supply store |
| 43 | Standard Electric Supply Co. | Electrical supply store |
| 44 | Midco Electric Supply Inc | Electrical supply store |
| 45 | Revere Electric Supply – Corporate Location | Electrical supply store |
| 46 | Villa Park Electrical Supply Co. Inc., | Electrical supply store |
| 47 | Paramont EO | Electrical supply store |
| 48 | Gem Electric Supply Inc | Electrical supply store |
| 49 | City Electric Supply Bolingbrook | Electrical supply store |
| 50 | Englewood Electrical Supply | Electrical supply store |
| 51 | Brook Electrical Supply – CDC | Electrical supply store |
| 52 | City Electric Supply Northlake | Electrical supply store |
| 53 | Viking Electric | Electrical supply store |
| 54 | Amperage Electrical Supply | Electrical supply store |
| 55 | Consolidated Electrical Distributors | Electrical supply store |
| 56 | Kbm Industrial Inc | Electrical supply store |
| 57 | Wesco Woodridge | Electrical supply store |
| 58 | Illinois Industrial Sales | Electrical supply store |
| 59 | N I Electrical Sales | Electrical supply store |
| 60 | GDF SUEZ Energy Resources NA | Electrical supply store |
| 61 | Mecor Inc | Electrical supply store |
| 62 | Powell Delta-Unibus Corporation | Electrical supply store |
| 63 | EK-Systems | Electrical supply store |
| 64 | Grainger Industrial Supply | Electrical supply store |
| 65 | B & S HARDWARE & APPLIANCE PARTS INC. | Electrical supply store |
| 66 | The Light Brothers | Electrical supply store |
| 67 | Ace Hardware | Electrical supply store |
| 68 | Willow Electrical Supply | Electrical supply store |
| 69 | City Electric Supply Des Plaines | Electrical supply store |
| 70 | Northwest Electrical Supply | Electrical supply store |
| 71 | Amperage Electrical Supply | Electrical supply store |
| 72 | Sunrise Electric Supply | Electrical supply store |
| 73 | Crescent Electric Supply Company | Electrical supply store |
| 74 | Graybar | Electrical supply store |
| 75 | Steiner Electric Company | Electrical supply store |
| 76 | Active Electrical Supply Co. | Electrical supply store |
| 77 | Saachi, Inc | Electrical supply store |
| 78 | Alternative Technologies | Electrical supply store |
| 79 | Ampere Electric Services Inc | Electrical supply store |
| 80 | Capital Advanced Techs Inc | Electrical supply store |
| 81 | Nabco | Electrical supply store |
| 82 | Graybar | Electrical supply store |
| 83 | Elmhurst | Electrical supply store |
| 84 | Lighting Solutions of Illinois | Electrical supply store |
| 85 | By D America Corporation | Electrical supply store |
| 86 | Tom Reindel | Electrical supply store |
| 87 | City Electric Supply Lake Zurich | Electrical supply store |
| 88 | Connexion | Electrical supply store |
| 89 | A-Z Industries Inc | Electrical supply store |
| 90 | Idlewood Electric Supply Inc | Electrical supply store |
| 91 | Grainger Industrial Supply | Electrical supply store |
| 92 | Armour Magnetic Components, Inc. | Electrical supply store |
| 93 | Idlewood Electric Supply Inc | Electrical supply store |
| 94 | LP Electrical Supply | Electrical supply store |
| 95 | Koyo Encoder | Electrical supply store |
| 96 | Fuseco Inc. | Electrical supply store |
| 97 | Idlewood Electric Supply | Electrical supply store |
| 98 | Gexpro | Electrical supply store |
| 99 | Grant Electric Supply, Inc. | Electrical supply store |
| 100 | Pure Electric Inc | Electrical supply store |
| 101 | Advance Electrical Supply – A Division of Border States | Electrical supply store |
| 102 | Paladin Electrical Supply | Electrical supply store |
| 103 | En-Tal Industries | Electrical supply store |
| 104 | Paladin Distribution Inc | Electrical supply store |
| 105 | Electrical Resource Management | Electrical supply store |
| 106 | Power Distribution | Electrical supply store |
| 107 | Active Electrical Supply & Fox Lighting Galleries | Electrical supply store |
