| Details | Company Name | Contact | Phone Number | Product Area |
| View | M & F Vending | Scott Gaither; Neva Gaither | (812) 275-6430 | Food Products, Vending Machines |
| View | Maegerlein Materials Investigation, Inc. | Stephen Maegerlein, Chief Chemist | (812) 388-7293 | Materials Analysis |
| View | Magic Morning Bakery | Scott & Laura Stroud, Owner | (812) 279-2715 | Bakeries |
| View | Mail-Pak, Inc. | Brian Baugh, Area Manager; Randy Leary, Owner | 812-322-7018 | Advertising, Direct Mail Advertising |
| View | Mamma` s | Ernie & Wilma Coffman, Owners | (812) 275-0684 | Restaurants/Clubs |
| View | Manchester Tank & Equipment | Dawson Armitage, General Manager; Leo Taylor; Angie Taylor | (812) 275-5931 | Manufacturing |
| View | Manpower | Maureen Young, Branch Manager | (812) 333-3015 | Staffing Firm |
| View | Marc A. Jones, M.D. / Surgical Eye Care of Bedford | Marc A. Jones, M.D.; Julie Jones, Office Manager | (812) 279-0148 | Ophthalmology - Eye M.D. & Surgeon + Optical Goods & Services - Eye M.D. Eyeware - CK, DKNY, Ralph Lauren |
| View | Mark`s BBQ & Catering | Mark Spreen, Owner | (812) 388-6302 or 276-9706 | Catering & Food Services |
| View | Marquise Management | Debbie Burgess, Owner; Michelle Komyanek, Property Manager | (812) 345-5577 | Property Management/Construction |
| View | Marriage and Family Alliance/Fathers Forever Coalition | Kenny Bundy; Warren Crawford, Program Manager | (812) 275-6274 | Family Services |
| View | Maurices | Timber Landstrom, Manager | (812) 278-9591 | Young mens/womens clothing |
| View | McDonald`s | Kelly Payton | (812) 275-4605 | Restaurants/Clubs |
| View | McIntyre & Smith | Dave Smith; Meredith McIntyre | (812) 275-3306 | Attorneys |
| View | McIntyre Bros. | Gary McIntryre, President; Terry McIntryre, Sec-Treasurer | (812) 275-5956 | Contractors-General/Industrial/Electrical, Crane Rental |
| View | McSoley, Darlene Steele | Darlene Steele McSoley | (812) 275-3978 | Attorneys |
| View | Medicine Plus | Jade Schuckman | (812) 275-3383 | Drug Store/Compounding Pharmacy |
| View | Michelle Woodward, Lawrence County Prosecutor | - | (812) 275-4439 | Civic Member |
| View | Midwest Trail Ride & Outpost Store | Kim Humphries, Operations Manager | 812-834-6686 | Horseman`s Camp & Western Store |
| View | Mitchell Manor | Danita Riley, Admissions and Marketing | (812) 849-2221 | Nursing Homes |
| View | Mitchell Medical Practice | Dr. David Matlock; Dr. Carl Matlock | (812) 849-3408 | Family Practice |
| View | Mitchell Motor Sales - Ford Lincoln Mercury | Richard Burton, President | (812) 849-2009 | Automobile Dealers |
| View | Monroe Bank | Clayton Mitchell, Banking Center Manager, mitchelc@monroebank.com; Susan Johnson, Commercial Loan Officer, johnsons@monroebank.com; Crystal Bailey, Mortgage Loan Officer, baileyc@monroebank.com | (812) 275-7800 | Banks & Banking Associations, Financial Advisors & Services, Estate Planning |
| View | Monroe Shine & Company | Greg Stokes; Ray Housel; Abby Flynn; Rhea Myers; Matt Bort; Neil Craig; Lacey Daugherty | (812) 279-3551 | Accounting & Tax Service, Financial Advisors & Services, Estate Planning |
| View | Mount, James MD | | (812) 279-4862 | Civic Member |
| View | Mr. Gatti`s Pizza | Joe & Sandy Adams | (812) 277-1790 | Meeting Facility, Pizza, Restaurants/Clubs |
| View | Mystique Day Spa & Salon | Sandra Smith, Owner; Tara Greer, Manager | (812) 275-1007 | Hair, Nails, Skin, Massage Day Spa |