| MIDWEST COAL COMPANY | — | 1995120891 | 1995-12-13 | Revoked | ASHLAND |
| MIDWEST COMMERCIAL AND RESIDENTIAL MORTGAGE CORPORATION | — | 2006080300138 | 2006-08-02 | Withdrawn | |
| MIDWEST COMMERCIAL INCORPORATED | — | 2002013001030 | 2002-01-29 | Revoked | CHICAGO |
| MIDWEST COMPLIANCE SOLUTIONS LLC | — | 202204281587755 | 2022-04-28 | Dissolved | Fishers |
| MIDWEST CONSULTING GROUP INC | — | 202308181717634 | 2023-08-18 | Dissolved | Evansville |
| MIDWEST CONTRACTORS OF MICHIGAN, INC. | — | 1997120510 | 1997-12-05 | Revoked | OKEMOS |
| MIDWEST CRYPTO LLC | — | 202111121541545 | 2021-11-12 | Dissolved | Fort Wayne |
| MIDWEST EMERGENCY BATESVILLE, INC. | — | 2011051900159 | 2011-05-18 | Withdrawn | |
| MIDWEST ENERGY AUDITS, INC. | — | 2009062300377 | 2009-06-22 | Revoked | CHICAGO |
| MIDWEST ENERGY EFFICIENCY ALLIANCE, INCORPORATED | — | 2005051900348 | 2005-05-18 | Revoked | |
| MIDWEST ENVIRONMENTAL RESOURCES INCORPORATED | — | 2002121600774 | 2002-12-16 | Dissolved | |
| MIDWEST EQUIPMENT SALES AND SERVICE, INC. | — | 2001010400301 | 2000-12-27 | Revoked | |
| MIDWEST FINANCIAL SERVICES, INC. | — | 1991080140 | 1991-07-29 | Dissolved | |
| MIDWEST FLEET SERVICES, INC. | — | 1997120991 | 1997-12-12 | Dissolved | |
| MIDWEST FRUIT AND PRODUCE, INC. | — | 1996041242 | 1996-04-19 | Dissolved | |
| MIDWEST GENERAL LEASING LLC | — | 2013072500011 | 2013-07-24 | Dissolved | |
| MIDWEST GOLDBUYERS, INC | — | 2010100401046 | 2010-10-01 | Withdrawn | SCHAUMBURG |
| MIDWEST GOLFING VENTURES, LLC | — | 2003011401132 | 2003-01-14 | Dissolved | |
| MIDWEST HARDWOOD CORPORATION | — | 2000051700129 | 2000-05-12 | Withdrawn | |
| MIDWEST HOME PHYSICIANS, L.L.C. | — | 2002081300142 | 2002-08-12 | Dissolved | |
| MIDWEST HOSPITALITY LLC | — | 201704111190374 | 2017-04-11 | Dissolved | Granger |
| MIDWEST INDUSTRIAL SUPPLY, INC. | — | 1989120427 | 1989-12-09 | Dissolved | |
| MIDWEST INTERNATIONAL DEVELOPMENT COMPANY INC | — | 197709-382 | 1977-09-16 | Dissolved | |
| MIDWEST KINFOLKS MUZIK ENT., INC. | — | 2016022400547 | 2016-02-24 | Dissolved | Michigan City |
| MIDWEST LENDERS SERVICE, INC. | — | 198305-625 | 1983-05-20 | Dissolved | |
| MIDWEST MANAGED SERVICES INC. | — | 2013022200073 | 2013-02-20 | Revoked | |
| MIDWEST MASONRY RESTORATION SERVICES INC. | — | 2015102200240 | 2015-10-22 | Dissolved | |
| MIDWEST MILLWORK COMPANY | — | 1994060014 | 1994-05-31 | Dissolved | |
| MIDWEST MIMICS, LLC | — | 201906111327283 | 2019-06-11 | Dissolved | South Bend |
| MIDWEST MOBILE MEDICAL GROUP, P.C. | — | 2013071900458 | 2013-07-19 | Active | |
| MIDWEST MORTGAGE BANC, INC. | — | 1997121870 | 1997-12-23 | Revoked | CINCINNATI |
| MIDWEST MORTGAGE CAPITAL, LLC | — | 2006112800192 | 2006-11-27 | Withdrawn | |
| MIDWEST MORTGAGE FINANCE LLC | — | 1995091019 | 1995-09-21 | Revoked | GLENDALE |
| MIDWEST NATIONAL MORTGAGE GROUP LLC | — | 2000030800243 | 2000-03-08 | Withdrawn | WILMINGTON |
| MIDWEST OPERATIONS LLC | — | 202302161664771 | 2023-02-16 | Dissolved | Greenwood |
| MIDWEST ORTHOTIC & TECHNOLOGY CENTER - SOUTH BEND, LLC | — | 2008010200252 | 2008-01-01 | Merged | |
| MIDWEST ORTHOTIC & TECHNOLOGY CENTER INDIANAPOLIS, LLC | — | 2008010200239 | 2008-01-01 | Merged | |
| MIDWEST PARTNERS RECOVERY LLP | — | 201903111309705 | 2019-03-11 | Dissolved | Connersville |
| MIDWEST PETROLEUM DEV. CO. MERRILLVILLE, INC. | — | 2004032200206 | 2004-03-17 | Revoked | |
| MIDWEST POULTRY & AG EQUIPMENT, LLC | — | 2015031100924 | 2015-03-11 | Dissolved | |
| MIDWEST PRECISION CLEAN LLC | — | 202405251794831 | 2024-05-25 | Dissolved | Columbus |
| MIDWEST PROJECTILE, LLC | — | 2014022400222 | 2014-02-24 | Dissolved | |
| MIDWEST PROPERTY GROUP, LTD. | — | 1994030703 | 1994-03-11 | Revoked | HINSDALE |
| MIDWEST PROPERTY INVESTMENTS LLC | — | 2009091800558 | 2009-09-18 | Dissolved | |
| MIDWEST PROPERTY REO, LLC | — | 201906271331274 | 2019-06-27 | Dissolved | Indianapolis |
| MIDWEST REALTY INVESTMENTS, INC. | — | 1991020549 | 1991-02-15 | Dissolved | |
| MIDWEST RECOVERY SYSTEMS LLC | — | 201701111179900 | 2017-01-11 | Revoked | Earth City |
| MIDWEST REO WOOD CREEK LLC | — | 2015011300675 | 2015-01-09 | Revoked | CHICAGO |
| MIDWEST SEAFOODS, INC. | — | 1991011203 | 1991-01-24 | Revoked | |
| MIDWEST SECOND STAR INC. | — | 2009071500071 | 2009-07-14 | Dissolved | |