| Name | Phone | Category |
| PAISANS PIZZERIA AND BAR | (630) 922-4100 | Restaurants |
| PARAMOUNT THEATRE | (630)896-6666 | Non-Profit Organizations |
| PARENTS ALLIANCE EMPLOYMENT PROJECT | (630) 4406159 | Non-Profit Organizations |
| THE PATIO RESTAURANT | (630) 627-2600 | Restaurants |
| PEACE MEMORIAL MANOR | (630) 960-5770 | Retirement Community |
| PEARL HEALTHCARE | PEARL OF HINSDALE | (630) 325-9630 | Health Care Provider |
| PEARL HEALTHCARE | PEARL OF NAPERVILLE | (630) 355-4111 | Health Care Provider |
| PEARLE VISION DOWNERS GROVE | (630) 216-4200 | Optometry |
| PEOPLE'S RESOURCE CENTER | (630) 682-5402 | Non-Profit Organizations |
| PHILLIP'S FLOWERS & GIFTS | (630) 969-9300 | Florists |
| PIERCE TAVERN | (630) 869-5333 | Restaurants |
| PLYMOUTH TITLE GUARANTY CORP. | (630) 300-3900 | Title Company |
| PORTE BROWN LLC | (847) 956-1040 | Accountants - Certified Public |
| POWERFORWARD DUPAGE | (630) 791-2660 | Electrical Contractors - Building |
| PROFESSIONAL WEALTH ADVISORS, LLC | (630) 716-3600 | Financial Services - Consumer |
| PROLIFT GARAGE DOORS | (312) 934-7532 | Outdoor Maintenance |
| PUGI MAZDA | (630) 964-9500 | Auto Dealers & Leasing |