
| Revenue | Less than $1 million See Exact Annual Revenue |
|---|---|
| Employees | N/AExact Company Size |
| Primary Industry | 23821 Electrical Wiring Installation Contractors |
| Additional NAICS Codes | 332 Fabricated Metal Product Manufacturing 335 Electrical Equipment, Appliance & Component Manufacturing |
| Address | 5757 N. Green Bay Avenue Milwaukee, WI 53209 |
| Grinnell | Revenue Est. ($ Million) | Growth Rate (%) | # Employees |
|---|---|---|---|
| 2025 | Less than $1 million Details in Premium Report | ||
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| Grinnell P&L | $ Millions |
|---|---|
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| Trademark | Date |
|---|---|
| GEMGUARD sprinkler heads for fire protection sprinklers | 08/05/1999 |
| RED-E CABINET integrated, pre-assembled cabinets used with fire protection sprinkler systems consisting of - valves; fittings, particularly couplings, elbows and T-joints; and controls, sold as a unit | 02/13/1996 |
| SENTINEL TOUCH hospital communications system composed of a microprocessors, loudspeakers, color screen display monitors, and computer keyboards to be placed throughout hospitals in patient and emergency rooms and nurse and staff duty stations, and a central power supply/exchange apparatus which provides electrical power and audio amplification to the system | 08/19/1994 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| QUANTA SERVICES MANAGEMENT | Houston, TX | 24 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS | Vacaville, CA | 15 |
| CAMPBELL & DAWES LTD. ELECTRICAL CONTRACTORS | Kew Gardens, NY | 13 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| ELECTRICAL CONSTRUCTION INDUSTRY PREFUNDING CREDIT REIMBURSEMENT PROGR | Wauwatosa, WI | 100 |
| WISCONSIN PIPE TRADES 401K PLAN | Milwaukee, WI | 100 |
| MILWAUKEE ELECTRICAL JOINT APPRENTICESHIP & TRAINING PLAN | Greenfield, WI | 62 |
| CLEARWING PRODUCTIONS | Milwaukee, WI | 5 |
| CURRENT ELECTRIC | Wauwatosa, WI | 3 |
| J M BRENNAN | Milwaukee, WI | 2 |
| Company | Revenue ($ MM) |
|---|---|
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