| ADVANCED RESIDENTIAL SERVICES LLC | — | LC1391954 | 2014-04-07 | Active | SAINT LOUIS |
| ADVANCED RESOURCE TECHNOLOGIES, INC. | — | F00455572 | 1998-05-11 | Dissolved | Jefferson City |
| ADVANCED RESOURCES, INC. | — | 00363487 | 1992-03-04 | Dissolved | ST. LOUIS |
| ADVANCED RESPIRATORY, INC. | — | F001428462 | 2023-06-15 | Active | Saint Louis |
| ADVANCED RESTAURANT MANAGEMENT, INC. | — | 00376483 | 1993-02-02 | Dissolved | ST. LOUIS |
| ADVANCED RESTORATION TECHNOLOGIES, INC. | — | F01330574 | 2013-07-24 | Dissolved | Jefferson City |
| ADVANCED RESTORATION TECHNOLOGIES, INC. | — | 00367001 | 1992-06-02 | Dissolved | ST. LOUIS |
| ADVANCED RESTORATIONS LLC | — | LC001471478 | 2016-01-01 | Active | Springfield |
| ADVANCED RETAIL MANAGEMENT SYSTEMS, INC. | — | F00462932 | 1998-11-30 | Dissolved | Jefferson City |
| ADVANCED RF TEAM, LLC | — | LC014409948 | 2022-10-03 | Active | Lees Summit |
| ADVANCED RIDE TRANSPORTATION LLC | — | LC014659954 | 2025-08-27 | Active | HARRISONVILLE |
| ADVANCED RISK TECHNOLOGIES, LTD. | — | 00383327 | 1993-07-13 | Dissolved | ST. LOUIS |
| ADVANCED ROLL OFF SERVICE CORPORATION | — | 00480357 | 2000-02-23 | Dissolved | Wildwood |
| ADVANCED ROOFING & EXTERIORS, LLC | — | LC1128807 | 2011-03-23 | Dissolved | Jefferson City |
| ADVANCED ROOFING INC. | — | 00510031 | 2002-06-17 | Dissolved | ST. LOUIS |
| ADVANCED ROOFING LLC | — | LC1113144 | 2011-01-20 | Active | Raytown |
| ADVANCED ROOFING SERVICES INCORPORATED | — | 00513287 | 2002-09-24 | Dissolved | ST. LOUIS |
| ADVANCED ROOFING SYSTEMS, INC. | — | 00437095 | 1997-02-10 | Dissolved | ST. JOSEPH |
| ADVANCED ROOFING SYSTEMS, INC. | — | 00471178 | 1999-06-24 | Canceled | DITTMER |
| ADVANCED ROOFING, INC. | — | 00451931 | 1998-02-11 | Dissolved | CLAYTON |
| ADVANCED ROOFTOP CONTROLS, LLC | — | LC014554991 | 2024-06-06 | Active | Kansas City |
| ADVANCED RUBBER CO. | — | 00318213 | 1988-08-10 | Revoked | KANSAS CITY |
| ADVANCED RURAL MEDICAL SOLUTIONS, INC. | — | N00071810 | 2003-04-10 | Dissolved | SPARTA |
| ADVANCED RX PHARMACY OF TENNESSEE, LLC | — | FL001708416 | 2025-01-06 | Active | Saint Louis |
| ADVANCED SALES & PACKAGING, INC. | — | 00385656 | 1993-09-13 | Dissolved | ST. LOUIS |
| ADVANCED SALES LLC | — | LC014329393 | 2021-10-19 | Canceled | Saint Louis |
| ADVANCED SALES PARTNERS CORP | — | 001648888 | 2022-10-21 | Dissolved | Kansas City |
| ADVANCED SALES PARTNERS LLC | — | LC014413989 | 2022-10-21 | Merged | |
| ADVANCED SATELLITE & SURROUND SOUNDS, INC. | — | 00507628 | 2002-04-09 | Dissolved | ST LOUIS |
| ADVANCED SATELLITE SYSTEM, INC. | — | 00271979 | 1985-01-15 | Dissolved | ST. LOUIS |
| ADVANCED SCALE ENGINEERING SALES CO., INC. | — | 00102843 | — | Dissolved | |
| ADVANCED SCIENTIFIC SERVICES, INC. | — | 00237717 | 1982-01-06 | Revoked | KANSAS CITY |
| ADVANCED SCREEN INDUSTRIES LLC | — | LC014737823 | 2026-05-21 | Active | HARRISONVILLE |
| ADVANCED SCREEN PRINTING, INC. | — | 00365680 | 1992-04-27 | Dissolved | Jefferson City |
| ADVANCED SEATING TECHNOLOGIES LLC | — | LC014737700 | 2026-05-21 | Active | HARRISONVILLE |
| ADVANCED SECURITIES SYSTEMS, INC. | — | 00403507 | 1994-11-18 | Dissolved | ST. CHARLES |
| ADVANCED SECURITY CONCEPTS, L.L.C. | — | LC0000844 | 1994-05-17 | Active | ST LOUIS |
| ADVANCED SECURITY SYSTEMS, INCORPORATED | — | 00401621 | 1994-10-03 | Dissolved | CLAYTON |
| ADVANCED SECURITY TECHNOLOGIES, INC. | — | 00445980 | 1997-09-15 | Dissolved | SPRINGFIELD |
| ADVANCED SELLERS LLC | — | LC001648974 | 2019-05-20 | Active | SAINT LOUIS |
| ADVANCED SENIOR CARE OF MISSOURI, INC. | — | 001648783 | 2024-05-03 | Active | Columbia |
| ADVANCED SEPARATION TECHNOLOGIES, LLC | — | FL001420769 | 2017-07-12 | Canceled | Jefferson City |
| ADVANCED SEPTIC SERVICE LLC | — | LC014642555 | 2025-06-23 | Active | Niangua |
| ADVANCED SEPTIC SOLUTIONS, L.L.C. | — | LC0030795 | 1999-08-23 | Active | Joplin |
| ADVANCED SERVICES AND INVESTMENTS LLC | — | LC014698515 | 2026-01-20 | Active | Blue Springs |
| ADVANCED SERVICES, INC. | — | F00423969 | 1996-03-18 | Dissolved | CLAYTON |
| ADVANCED SERVICES, L.L.C. | — | LC0038337 | 2000-04-25 | Dissolved | TRENTON |
| ADVANCED SETTLEMENTS, INC. | — | F00500189 | 2001-08-30 | Dissolved | Jefferson City |
| ADVANCED SHARPENING L.L.C. | — | LC0080190 | 2003-03-17 | Active | IMPERIAL |
| ADVANCED SHIELDING TECHNOLOGIES, INC. | — | F001437091 | 2026-07-20 | Active | HARRISONVILLE |
| ADVANCED SHIPPING TECHNOLOGIES, INC. | — | F001329731 | 2018-07-13 | Dissolved | Jefferson City |
| ADVANCED SIGHT CENTER HOLDINGS, INC. | — | 001422731 | 2021-05-17 | Dissolved | Clayton |
| ADVANCED SIGHT CENTER, INC. | — | 00484127 | 2000-05-31 | Active | Saint Louis |
| ADVANCED SIGN SERVICES, INC. | — | 00328861 | 1989-06-06 | Dissolved | KANSAS CITY |
| ADVANCED SKIN CARE, INC. | — | 00352251 | 1991-04-19 | Dissolved | KANSAS CITY |
| ADVANCED SKIN CARE, LLC | — | LC0858941 | 2007-12-03 | Active | FESTUS |
| ADVANCED SLIMMING SOLUTIONS, LLC | — | LC001416173 | 2014-08-19 | Dissolved | Jefferson City |
| ADVANCED SOFTWARE DESIGN, INC. | — | F001425117 | 2022-05-02 | Dissolved | Jefferson City |
| ADVANCED SOFTWARE DESIGN, INC. | — | 00268414 | 1984-09-20 | Revoked | ST. CHARLES |
| ADVANCED SOFTWARE DESIGNS, INC. | — | 00345139 | 1990-09-26 | Active | CHESTERFIELD |
| ADVANCED SOFTWARE SOLUTIONS & ESSENTIAL TRAINING, LLC | — | LC0023525 | 1998-11-13 | Active | BALLWIN |
| ADVANCED SOIL ANALYSIS, L.L.C. | — | LC0644676 | 2005-03-09 | Active | Smithville |
| ADVANCED SOLAR FILM, LC | — | LC0842694 | 2007-09-14 | Active | Kansas City |
| ADVANCED SOLAR PROVIDER ENERGY NETWORK INC. | — | 001364558 | 2014-10-08 | Dissolved | Saint Louis |
| ADVANCED SOLUTIONS DESIGN SOFTWARE CO. | — | F01001798 | 2009-10-05 | Dissolved | Jefferson City |
| ADVANCED SOLUTIONS FOR EDUCATION INC. | — | F01235878 | 2012-06-15 | Withdrawn | Jefferson City |
| ADVANCED SOLUTIONS, INC. | — | CC0392071 | 1994-02-16 | Dissolved | ST. LOUIS |
| ADVANCED SOLUTIONS, INC. | — | 00443461 | 1997-07-10 | Dissolved | ST. LOUIS |
| ADVANCED SPACE SYSTEMS ENGINEERING AND TECHNOLOGY, INC. | — | 00237919 | 1982-01-14 | Revoked | KANSAS CITY |
| ADVANCED SPINAL CARE, INC. | — | F00729438 | 2006-03-22 | Dissolved | Jefferson City |
| ADVANCED SPORTS AND FAMILY CHIROPRACTIC, LLC | — | FL1394100 | 2014-04-14 | Active | Lee's Summit |
| ADVANCED SPORTS INC. | — | F00560230 | 2003-12-18 | Dissolved | Jefferson City |
| ADVANCED SPRAYED COATINGS, L.L.C. | — | LC0010032 | 1996-11-20 | Dissolved | HALLSVILLE |
| ADVANCED STAFFING, INC. | — | F00513406 | 2002-09-27 | Active | Jefferson City |
| ADVANCED STAIN LLC | — | LC014706720 | 2026-02-16 | Active | CAPE GIRARDEAU |
| ADVANCED STEREO, INC. | — | 00123829 | 1967-03-20 | Merged | ST. LOUIS |
| ADVANCED STERILIZATION PRODUCTS SERVICES INC. | — | F00461948 | 1998-10-29 | Active | Saint Louis |
| ADVANCED STRIPPING AND PAINTING, INC. | — | 00311950 | 1988-02-22 | Revoked | KANSAS CITY |
| ADVANCED STRUCTURAL ENGINEERING, INC. | — | F001325608 | 2016-08-09 | Dissolved | Jefferson City |
| ADVANCED STRUCTURAL TECHNOLOGY, INC. | — | 00220088 | 1980-04-23 | Active | UNIVERSITY CITY |
| ADVANCED STRUCTURES DESIGN, INC. | — | 00356366 | 1991-08-16 | Dissolved | ROLLA |
| ADVANCED STUCCO AND STONE LLC | — | LC001433020 | 2015-01-25 | Active | LAKE OZARK |
| ADVANCED STUCCO, L.L.C. | — | LC0535219 | 2003-08-11 | Dissolved | Jefferson City |
| ADVANCED SUPPLEMENTS, INC. | — | 00505514 | 2002-02-13 | Dissolved | INDEPENDENCE |
| ADVANCED SUPPORT GROUP, INC. | — | 00349047 | 1991-01-22 | Dissolved | ST. LOUIS |
| ADVANCED SURFACES OF MISSOURI, INC. | — | 00321918 | 1988-12-01 | Dissolved | CRESTWOOD |
| ADVANCED SURFACES OF ST. LOUIS, INC. | — | 00323797 | 1989-01-20 | Dissolved | CLAYTON |
| ADVANCED SURFACES OF WEST COUNTY, INCORPORATED | — | 00322953 | 1988-12-29 | Dissolved | ST. LOUIS |
| ADVANCED SURFACES, INC. | — | 00496256 | 2001-05-07 | Active | Rogersville |
| ADVANCED SURGERY CENTER, L.L.C. | — | LC0076225 | 2003-01-10 | Active | Saint Louis |
| ADVANCED SURGICAL CONCEPTS, INC. | — | 00644242 | 2005-03-07 | Dissolved | Chesterfield |
| ADVANCED SURGICAL PRODUCTS, INC. | — | 00281445 | 1985-10-15 | Canceled | Jefferson City |
| ADVANCED SURGICAL TECHNOLOGIES, INC. | — | F00409178 | 1995-03-24 | Dissolved | CLAYTON |
| ADVANCED SURVEILLANCE TECHNOLOGIES, INC. | — | F00434105 | 1996-12-03 | Dissolved | Jefferson City |
| ADVANCED SURVEYING, L.L.C. | — | LC0037809 | 2000-04-10 | Active | SPRINGFIELD |
| ADVANCED SYSTEM APPLICATIONS, INC. | — | F00259005 | 1983-12-13 | Merged | ST. LOUIS |
| ADVANCED SYSTEM DESIGN, INC. | — | 00276575 | 1985-05-22 | Dissolved | COLUMBIA |
| ADVANCED SYSTEM SOLUTIONS, LLC | — | LC0035809 | 2000-02-07 | Active | SPRINGFIELD |
| ADVANCED SYSTEMS AND CONTROLS, INC. | — | F00595615 | 2004-06-22 | Canceled | Jefferson City |
| ADVANCED SYSTEMS AND EQUIPMENT, INC. | — | 00329859 | 1989-07-03 | Dissolved | ST. JOSEPH |
| ADVANCED SYSTEMS AND PERIPHERALS, INC. | — | 00285623 | 1986-02-13 | Merged | ST. LOUIS |
| ADVANCED SYSTEMS AND SECURITY LLC | — | LC1034109 | 2010-02-09 | Active | WALNUT GROVE |
| ADVANCED SYSTEMS CONCEPTS, INC. | — | F00257157 | 1983-10-17 | Dissolved | Jefferson City |
| ADVANCED SYSTEMS DESIGN, INC. | — | 00483432 | 2000-05-12 | Dissolved | ST. LOUIS |
| ADVANCED SYSTEMS DESIGN, INC. | — | F001324811 | 2016-04-15 | Dissolved | Jefferson City |
| ADVANCED SYSTEMS DEVELOPMENT INCORPORATED OF VIRGINIA | — | F00474504 | 1999-09-23 | Dissolved | Jefferson City |
| ADVANCED SYSTEMS DEVELOPMENT, INC. | — | 00297753 | 1987-01-15 | Dissolved | ST. LOUIS |
| ADVANCED SYSTEMS HOMES, INC. | — | F00162936 | 1973-07-11 | Active | Joplin |
| ADVANCED SYSTEMS INC. | — | 00546741 | 2003-10-15 | Dissolved | Springfield |
| ADVANCED SYSTEMS INTEGRATION, L.L.C. | — | LC0019639 | 1998-05-11 | Canceled | ST. LOUIS |
| ADVANCED SYSTEMS TECHNOLOGY OF OKLAHOMA, INCORPORATED | — | F00306720 | 1987-09-17 | Dissolved | ST. CHARLES |
| ADVANCED SYSTEMS TECHNOLOGY, INC. | — | F001435812 | 2026-02-27 | Active | Saint Louis |
| ADVANCED SYSTEMS TECHNOLOGY, INC. | — | F001323914 | 2015-12-08 | Dissolved | Jefferson City |
| ADVANCED SYSTEMS TECHNOLOGY, INCORPORATED | — | F00419216 | 1995-12-01 | Dissolved | FT. LEONARD WOOD |
| ADVANCED T.V. REPAIRS, INC. | — | 00191707 | 1977-05-17 | Revoked | POPLAR BLUFF |
| ADVANCED TATTOO314 LLC | — | LC014460146 | 2023-04-30 | Active | Wentzville |
| ADVANCED TAX CONSULTING, LLC | — | LC0037146 | 2000-03-09 | Active | MARCELINE |
| ADVANCED TAX PLANNING GROUP, L.L.C. | — | LC0017812 | 1998-02-17 | Active | ST. LOUIS |
| ADVANCED TAX SEMINARS, INC. | — | 00198718 | 1978-03-01 | Revoked | KANSAS CITY |
| ADVANCED TAX SERVICES, INC. | — | 00433482 | 1996-11-13 | Active | Farmington |
| ADVANCED TAX SOLUTIONS, LLC | — | LC0628796 | 2004-12-22 | Canceled | Jefferson City |
| ADVANCED TAX SOLUTIONS, LLC | — | FL001692335 | 2022-04-04 | Active | Saint Louis |
| ADVANCED TAX SYSTEMS, INC. | — | 00408958 | 1995-03-20 | Active | Marceline |
| ADVANCED TAX, INC. | — | 00432818 | 1996-10-25 | Dissolved | SALISBURY |
| ADVANCED TECHNICAL CONSULTANTS, LLC | — | LC014758680 | 2026-07-20 | Active | Festus |
| ADVANCED TECHNICAL ENGINEERING INC. | — | 00382619 | 1993-06-25 | Dissolved | Joplin |
| ADVANCED TECHNICAL SALES, INC. | — | F00266559 | 1984-07-20 | Dissolved | Jefferson City |
| ADVANCED TECHNICAL SERVICES, INC. | — | 00473891 | 1999-09-07 | Dissolved | RAYTOWN |
| ADVANCED TECHNICAL SERVICES, INC. | — | 00311696 | 1988-02-16 | Revoked | ST. LOUIS |
| ADVANCED TECHNIQUES, INC. | — | 00126247 | 1967-10-16 | Revoked | KANSAS CITY |
| ADVANCED TECHNOLOGIES & SOLUTIONS GROUP, LLC | — | FL1094696 | 2010-10-25 | Active | Springfield |
| ADVANCED TECHNOLOGIES AND INSTALLATION CORPORATION | — | F00630036 | 2004-12-29 | Merged | JEFFERSON CITY |
| ADVANCED TECHNOLOGIES COMMUNICATION SERVICES, INC. | — | 00518095 | 2003-02-13 | Dissolved | WENTZVILLE |
| ADVANCED TECHNOLOGIES INNOVATIONS CORP.(ATIC) | — | 00338218 | 1990-03-07 | Dissolved | KANSAS CITY |
| ADVANCED TECHNOLOGIES OF MID MO, L.L.C. | — | LC0074012 | 2002-11-25 | Active | CAIRO |
| ADVANCED TECHNOLOGIES, INC. | — | 00416539 | 1995-09-20 | Dissolved | Glencoe |
| ADVANCED TECHNOLOGY CONSULTANTS ASSOCIATES, L.L.C. | — | LC0062718 | 2002-03-21 | Active | Harrisonville |
| ADVANCED TECHNOLOGY CORPORATION | — | CC0415742 | 1995-08-30 | Dissolved | INDEPENDENCE |
| ADVANCED TECHNOLOGY FARMS, LLC | — | LC0038854 | 2000-05-15 | Canceled | KANSAS CITY |
| ADVANCED TECHNOLOGY LABORATORIES, INC. | — | F00359793 | 1991-12-02 | Dissolved | JEFFERSON CITY |
| ADVANCED TECHNOLOGY LABS, INC. | — | 00158638 | 1972-12-20 | Revoked | CLAYTON |
| ADVANCED TECHNOLOGY OF KENTUCKY, INC. | — | F00937136 | 2008-12-19 | Dissolved | JEFFERSON CITY |
| ADVANCED TECHNOLOGY PHYSICS LLC | — | LC014660355 | 2025-08-28 | Active | Mexico |
| ADVANCED TECHNOLOGY PRINTING CORP. | — | 00428421 | 1996-07-01 | Dissolved | Jefferson City |
| ADVANCED TECHNOLOGY RESEARCH, INC. | — | 00447105 | 1997-10-14 | Dissolved | CHESTERFIELD |
| ADVANCED TECHNOLOGY SERVICES OF ILLINOIS, INC. | — | F00334617 | 1989-11-29 | Canceled | Jefferson City |
| ADVANCED TECHNOLOGY SERVICES, INC. | — | F01125822 | 2011-03-10 | Active | Jefferson City |
| ADVANCED TECHNOLOGY SOLUTIONS, INC. | — | 00444646 | 1997-08-11 | Dissolved | BLUE SPRINGS |
| ADVANCED TECHNOLOGY SOLUTIONS, LLC | — | FL0753670 | 2006-07-21 | Active | Kansas City |
| ADVANCED TECHNOLOGY SYSTEMS GROUP, INC. | — | 00304995 | 1987-07-27 | Dissolved | CASSVILLE |
| ADVANCED TECHNOLOGY SYSTEMS, INC. | — | 00249019 | 1983-02-07 | Canceled | Jefferson City |
| ADVANCED TECHNOLOGY SYSTEMS, LTD. | — | 00428893 | 1996-07-15 | Dissolved | KANSAS CITY |
| ADVANCED TECHNOLOGY, INC. OF DELAWARE | — | F00305671 | 1987-08-14 | Merged | ST. LOUIS |
| ADVANCED TEL, INC. | — | F00492937 | 2001-02-05 | Canceled | Jefferson City |
| ADVANCED TELCOM, INC. | — | F00479560 | 2000-02-02 | Dissolved | Jefferson City |
| ADVANCED TELECOM INTEGRATIONS, INC. | — | F00445062 | 1997-08-21 | Dissolved | CLAYTON |
| ADVANCED TELECOM LLC | — | LC014564514 | 2024-07-20 | Active | Sikeston |
| ADVANCED TELECOM SERVICES INC. | — | 00475132 | 1999-10-08 | Dissolved | IMPERIAL |
| ADVANCED TELECOM SOLUTIONS, LLC | — | LC0531799 | 2003-07-18 | Active | St LOUIS |
| ADVANCED TELECOM, INC. | — | F00407969 | 1995-02-28 | Dissolved | ST. LOUIS |
| ADVANCED TELECOMMUNICATION NETWORK, INC. | — | F00410488 | 1995-04-24 | Dissolved | Jefferson City |
| ADVANCED TELECOMMUNICATIONS CORPORATION | — | F00358094 | 1991-10-07 | Dissolved | JEFFERSON CITY |
| ADVANCED TELECOMMUNICATIONS SERVICES, INC. | — | 00231422 | 1981-06-01 | Revoked | PLATTE CITY |
| ADVANCED TELEDATA & CONSULTING INC | — | 00493770 | 2001-03-01 | Dissolved | WILDWOOD |
| ADVANCED TELEMANAGEMENT GROUP, INC. | — | F00520387 | 2003-04-22 | Dissolved | Jefferson City |
| ADVANCED TELEMARKETING CORPORATION | — | F00449117 | 1997-12-08 | Dissolved | Jefferson City |
| ADVANCED TELEMARKETING, INC. | — | 00304145 | 1987-07-02 | Dissolved | FERGUSON |
| ADVANCED TELENET MARKETING, INC. | — | F00490537 | 2000-12-01 | Dissolved | Jefferson City |
| ADVANCED TELEPHONE COMMUNICATIONS, INC. | — | 00258460 | 1983-11-28 | Revoked | SPRINGFIELD |
| ADVANCED TELEPHONE LLC | — | LC0023022 | 1998-10-16 | Active | LEBANON |
| ADVANCED TELEPHONY INTEGRATORS, LLC | — | LC0063486 | 2002-04-09 | Active | MARYLAND HTS |
| ADVANCED TEST AND NETWORK COMMUNICATIONS INC. | — | 00444081 | 1997-07-25 | Dissolved | St. Ann |
| ADVANCED TEST MANAGEMENT AND CERTIFICATION LABS, INC. | — | F001429823 | 2023-12-18 | Active | Jefferson City |
| ADVANCED TESTING LABORATORY, INC. | — | F001425023 | 2022-04-22 | Dissolved | Jefferson City |
| ADVANCED THERANOSTICS SOLUTIONS, LLC | — | LC014660922 | 2025-09-01 | Active | Harrisonville |
| ADVANCED THERAPEUTIC PHOTOBIOMODULATION LLC | — | LC014560575 | 2024-07-04 | Active | Wentzville |
| ADVANCED THERAPEUTICS, L.C. | — | LC0082820 | 2003-05-01 | Active | Creve Coeur |
| ADVANCED THINKERS INC. | — | 00282724 | 1985-11-25 | Dissolved | CLAYTON |
| ADVANCED TIRE AND AUTO SERVICE, INC. | — | 00341828 | 1990-06-15 | Dissolved | CLAYTON |
| ADVANCED TIRE REPAIR ROAD SERVICE LLC | — | LC014656108 | 2025-08-13 | Active | St. Louis |
| ADVANCED TITLE, LC | — | LC0630092 | 2004-12-30 | Canceled | St. Louis |
| ADVANCED TMR SYSTEMS, L.L.C. | — | LC0001993 | 1994-11-16 | Canceled | CLAYTON |
| ADVANCED TOOLS AND TECHNOLOGIES, LLC | — | LC0031105 | 1999-08-30 | Active | KANSAS CITY |
| ADVANCED TOTAL TRANSMISSION SERVICES CORP. | — | F00513819 | 2002-10-10 | Dissolved | Jefferson City |
| ADVANCED TOWER SERVICES, LLC | — | FL001711634 | 2025-06-24 | Active | Springfield |
| ADVANCED TOWER STRUCTURAL SOLUTIONS, LLC | — | LC014622148 | 2025-04-02 | Active | LEES SUMMIT |
| ADVANCED TOWING SERVICES, INC. | — | 00408211 | 1995-03-03 | Dissolved | O'FALLON |
| ADVANCED TRADE & SALES Inc. | — | 001365995 | 2015-04-13 | Dissolved | Lake St Louis |
| ADVANCED TRAILER SERVICES LLC | — | LC014584608 | 2024-10-21 | Active | Cabool |
| ADVANCED TRAINING AND REHAB, LLC | — | LC0051969 | 2001-06-12 | Active | ST LOUIS |
| ADVANCED TRAINING CONSULTANTS INC. | — | 01333884 | 2013-08-06 | Dissolved | Liberty |
| ADVANCED TRAINING INSTITUTE, INC. | — | 00501178 | 2001-10-03 | Dissolved | GLADSTONE |
| ADVANCED TRANSDUCER SERVICES, INC. | — | 00395054 | 1994-04-22 | Dissolved | Kirkwood |
| ADVANCED TRANSLATION SERVICES LLC | — | LC014443117 | 2023-02-24 | Active | Saint Charles |
| ADVANCED TRANSMISSION SERVICE, INC. | — | 00266433 | 1984-07-17 | Dissolved | MONETT |
| ADVANCED TRANSMISSION, L.C. | — | LC0001549 | 1994-09-19 | Dissolved | GRAIN VALLEY |
| ADVANCED TRANSPORT SERVICES, INC. | — | 001372167 | 2017-08-30 | Dissolved | Winfield |
| ADVANCED TRANSPORT, INC. | — | 01081778 | 2010-08-30 | Canceled | Winfield |
| ADVANCED TRANSPORTATION LLC | — | FL001719554 | 2026-08-24 | Active | Harrisonville |
| ADVANCED TRANSPORTATION SERVICES LLC | — | FL001705537 | 2024-07-01 | Active | Ashland |