Name  | City | Category |
| 1776 American Dream | Appleton Area | Clubs Organizations |
| 1910 Sausage Company | Appleton Area | Business |
| 1st National Bank | Seymour | Business |
| 1st Rate Mortgage Appleton | Appleton Area | Business |
| 1st Star Computer Recyclers | Heart of the Valley | Business |
| 24/7 Fox Valley Real Estate | Appleton Area | Business |
| 24Hr Promo | Appleton Area | Business |
| 2nd Wind Exercise Equipment | Appleton Area | Business |
| 3AM Design | Neenah/Menasha | Business |
| 5Man | Appleton Area | Recreation Entertainment |
| 5th Quarter Sports Bar and Restaurant | Little Chute | Business |
| A Accurate Home Inspector, LLC | Appleton Area | Business |
| A Closer Look Home Inspections | Hortonville | Business |
| A Sadler Sewer & Drain Cleaning | Appleton Area | Business |
| A to Z Home Inspections | Appleton Area | Business |
| A to Z Machine Company | Appleton Area | Business |
| A Wedding Minister | Heart of the Valley | Business |
| A&J Mobility | Other: Valders | Business |
| A. G. Edwards & Sons, Inc. | Appleton | Business |
| a.boutique | Appleton Area | Business |
| A.K. Jensen Corporation | Appleton Area | Business |
| A1 Auto Sales | Other: Winneconne | Business |
| A-1 Heating & Air Conditioning | Fox Cities Wide | Business |
| A-1 Moving & Storage | Appleton Area | Business |
| A-1 Vacuum Center Inc. | Appleton Area | Business |
| AA Credit Repair | Appleton Area | Business |
| AAA | Appleton Area | Business |
| AAA Mortgage | Appleton Area | Business |
| AAMCO of Appleton | Appleton Area | Business |
| Aaron Arthur Graphic Design | Neenah/Menasha | Business |
| Aaron Bohrod Gallery | Menasha | Arts |
| Aascend Pain Institute | Appleton Area | Health |
| AB Technologies, Inc. | Appleton Area | Business |
| Abba Makolin Waldron & Associates, LLC | Appleton Area | Business |
| ABC Financial LLC | Neenah/Menasha | Business |
| ABC School of Real Estate | Appleton Area | Business |
| ABC Supply Co. Inc | Neenah/Menasha | Business |
| Abel Insurance & Associates, Ltd. | Kaukauna | Business |
| Abel Manufacturing Company | Appleton Area | Business |
| Aberdeen Homes | Appleton Area | Business |
| Able Distributing Company | Appleton Area | Business |
| ABR Employment Services | Appleton Area | Business |
| Abracadabra Magic | Appleton Area | Business |
| Absolute Asphalt | Appleton Area | Business |
| Absolute Danz | Neenah/Menasha | Business |
| Absolutely Yours Interiors | Appleton Area | Business |
| Abstract Electric | Fox Cities Wide | Business |
| ABT Foundation Solutions | Neenah/Menasha | Business |
| AC Royal Entertainment | Heart of the Valley | Business |
| Academy | Appleton Area | Education |
| Accent Business Solutions | Appleton Area | Business |
| Accent Floral & Gifts | Neenah/Menasha | Business |
| Accent Media Systems | Appleton Area | Business |
| Accent on Advertising, Inc. | Appleton Area | Business |
| Access, Inc. | Menasha | Business |
| Accratec Engineering Inc. | Neenah | Business |
| Accu-Lube | Appleton Area | Business |
| Accurate Appraisal LLC | Appleton Area | Business |
| Accurate Full Service Vehicle Center | Appleton Area | Business |
| Accurate Mechanical | Kaukauna | Business |
| Accurate Sign & Screen | Greenville | Business |
| Ace Hardware of Appleton | Appleton Area | Business |
| ACES/Xavier Educational System | Appleton Area | Education |
| Action Electric | Heart of the Valley | Business |
| Action Painting Services | Appleton Area | Business |
| Action Printers | Appleton Area | Business |
| Action Sports | Menasha | Business |
| Activate Fox Cities | Fox Cities Wide | Clubs Organizations |
| Acupuncture and Herb Center | Appleton Area | Health |
| Acupuncture One, LLC | Greenville | Business |
| Ad Ideas of Wisconsin | Appleton Area | Business |
| Ad Quest Promotions Inc | Appleton Area | Business |
| Adagio Dance Club | Appleton Area | Business |
| Ademino & Associates | Kimberly | Business |
| Adoption Services. Inc. | Appleton | Human Services |
| Adstaff Hudson & Associates, Inc. | Neenah | Business |
| Adtec Staffing | Appleton Area | Business |
| Advance Industrial Machine | Greenville | Business |
| Advance Titan | Oshkosh Area | Media |
| Advanced Care Smile Center | Appleton Area | Health |
| Advanced Construction & Electrical Services | Appleton Area | Business |
| Advanced Hearing Care LLC | Chilton | Business |
| Advanced Improvement Systems | Heart of the Valley | Business |
| Advanced Maintenance Solutions | Appleton Area | Business |
| Advanced Physical Therapy & Sports Medicine | Fox Cities Wide | Business |
| Advantage Consulting Group, Inc. | Appleton Area | Business |
| Advantage Insurance Center | Appleton Area | Business |
| Advantage Overhead Doors | Neenah/Menasha | Business |
| Adventures in Advertising | Neenah/Menasha | Business |
| Advocap | Neenah | Human Services |
| Aerocleanse | Neenah/Menasha | Business |
| aeroplayne.com | Fox Cities Wide | Business |
| Aerotek | Appleton Area | Business |
| AestheticA Skin Health Center | Appleton Area | Health |
| Affinity Health System | Fox Cities Wide | Health |
| Affinity Health System Corporate Offices | Menasha | Business |
| Affinity Health System Urgent Care / Walk In | Appleton Area | Health |
| Affinity Medical Group Clinics | Fox Cities Wide | Health |
| Affinity Nurse Direct | Fox Cities Wide | Health |
| Affinity Visiting Nurses | Appleton Area | Human Services |
