| Name | Phone | Category |
| A Learning Place | (937) 773-6851 | Banquet/Meeting Facility |
| AAA | (937) 778-2341 | Travel/Tourism |
| Abbey Credit Union | 937 335-7500 | Financial Service |
| Ace Hardware | (937) 773-1612 | Retail/Specialty Businesses |
| Adam & Eve | (937) 773-1200 | Retail/Specialty Businesses |
| Richard Adams | (614) 466-8114 | |
| Aflac | (937) 369-6265 | Women in Networking |
| Alexander Telecom, LTD | (937) 773-0661 | Retail/Specialty Businesses |
| The Allen Financial Group, LLC | (937) 552-9719 | |
| Allisten Manor Flower Box | (937) 773-2675 | Florists/Garden Centers |
| American Family Insurance | (937) 773-4707 | Insurance |
| American Heart Association | 937 853 3101 | Community Service Organization |
| American Municipal Power-Ohio | (614) 540-1111 | Utilities |
| American Red Cross - N. MV Chapter | (937) 332-1414 | Community Service Organizations |
| Anderson's Tree & Turf Tech. | (937) 778-0737 | Florists/Garden Centers |
| Anytime Fitness | (937) 451-3771 | Fitness Centers |
| Apex Die Casting | (937) 773-8318 | Manufacturing |
| Apex Vending Company | (937) 381-0468 | Vending Machines |
| Arabella | 937-773-8681 | |
| Ary's Auto Sales | (937) 778-8349 | Women in Networking |
| Associates Staffing, LLC | (937) 451-5063 | |
| AT & T | (937) 227-7578 | Utilities |
| Atlantis Sportswear Inc. | (937) 773-0680 | Retail/Specialty Businesses |
| Atlas Precison Machining Company, Inc. | (937) 615-9585 | |