| ATLAS STEEL CO INC | — | 00176584 | 1975-06-06 | Revoked | FLORISSANT |
| ATLAS STEEL CORPORATION | — | 00252064 | 1983-05-11 | Revoked | MONETT |
| ATLAS STORAGE & TRANSFER COMPANY | — | 00022047 | — | Dissolved | |
| ATLAS STORES COMPANY | — | 00049290 | — | Dissolved | |
| ATLAS STRATEGIES, LLC | — | LC0077802 | 2003-02-07 | Active | ST LOUIS |
| ATLAS STRENGTH AND CONDITIONING, INC. | — | 00513856 | 2002-10-11 | Dissolved | INDEPENDENCE |
| ATLAS SUBSIDIARIES OF MISSOURI, INC. | — | 00098439 | 1960-03-28 | Revoked | ST. LOUIS |
| ATLAS SUITES LLC | — | LC014672190 | 2025-10-15 | Active | Saint Louis |
| ATLAS SUPPLY COMPANY, INC. | — | 00165873 | 1973-12-11 | Active | St Louis |
| ATLAS SURETY CORP. | — | F00151555 | 1971-12-09 | Revoked | ST. LOUIS |
| ATLAS SURPLUS RECOVERY LLC | — | LC014711888 | 2026-03-03 | Active | Florissant |
| ATLAS SURVEYORS, LLC | — | FL1287339 | 2013-01-29 | Active | Peculiar |
| ATLAS SWEEPING, INC. | — | 00314110 | 1988-04-18 | Revoked | RAYTOWN |
| ATLAS SWEETMAN NOVELTY COMPANY | — | 00057456 | — | Dissolved | |
| ATLAS SYSTEMS TRADING, LLC | — | LC0776642 | 2006-11-14 | Active | Jefferson City |
| ATLAS SYSTEMS, INC. | — | 00246071 | 1982-10-28 | Dissolved | CLAYTON |
| ATLAS SYSTEMS, LLC | — | FL001696384 | 2022-12-13 | Active | Saint Louis |
| ATLAS TACK CORPORATION | — | F00004052 | 1922-09-14 | Dissolved | ST. LOUIS |
| ATLAS TANEY, LP | — | LF001410383 | 2026-03-25 | Active | Jefferson City |
| ATLAS TANK AND STEEL COMPANY | — | F00012486 | — | Dissolved | |
| ATLAS TANK INC. | — | NR000768944 | 2015-04-09 | Inactive | |
| ATLAS TANK INC. | — | F001323989 | 2015-12-18 | Dissolved | Jefferson City |
| ATLAS TANK LINES COMPANY | — | F00386506 | 1993-10-04 | Dissolved | ST. LOUIS |
| ATLAS TANK MANUFACTURING COMPANY, INC. | — | F00016962 | 1966-06-10 | Merged | CHARLESTON |
| ATLAS TAX SOLUTIONS LLC | — | LC014706031 | 2026-02-13 | Active | Columbia |
| ATLAS TECHNOLOGIES WORLDWIDE, INC. | — | 00485277 | 2000-06-30 | Dissolved | ST. CHARLES |
| ATLAS TEXTILE COMPANY | — | 00058524 | — | Dissolved | |
| ATLAS THERAPY, INC. | — | F00421111 | 1996-01-16 | Dissolved | CLAYTON |
| ATLAS TILE CO. | — | 00046469 | — | Dissolved | |
| ATLAS TIRE CO. | — | 00039659 | — | Dissolved | |
| ATLAS TITLE COMPANY | — | F001332358 | 2019-06-18 | Active | Rolla |
| ATLAS TOOL AND MANUFACTURING COMPANY | — | 00045412 | 1926-03-04 | Canceled | ST. LOUIS |
| ATLAS TOWING COMPANY | — | 00163875 | 1973-08-27 | Dissolved | ST LOUIS |
| ATLAS TOWING INCORPORATED | — | 00099496 | 1960-07-11 | Revoked | ST. LOUIS |
| ATLAS TRACKS, INC. | — | F00366877 | 1992-05-29 | Dissolved | Jefferson City |
| ATLAS TRADE CO LLP | — | PL001501975 | 2025-10-07 | Canceled | Springfield |
| ATLAS TRADE LLC | — | LC014769346 | 2026-08-19 | Active | Springfield |
| ATLAS TRADING CORP. | — | 00082941 | 1954-06-28 | Merged | ST. LOUIS |
| ATLAS TRADING, INC. | — | F00331105 | 1989-08-10 | Revoked | ST. LOUIS |
| ATLAS TRAILER RENTALS, LLC | — | LC014667564 | 2025-09-26 | Active | Jefferson City |
| ATLAS TRANSCO LLC | — | LC014603338 | 2025-01-17 | Dissolved | Jefferson City |
| ATLAS TRANSPORT LLC | — | LC001421507 | 2014-10-08 | Canceled | SAINT LOUIS |
| ATLAS TRANSPORT LLC | — | LC001537621 | 2017-05-02 | Active | SAINT LOUIS |
| ATLAS TRANSPORT SERVICES LLC | — | LC014735013 | 2026-05-14 | Active | Saint Louis |
| ATLAS TRANSPORTATION AND OIL COMPANY | — | F00000801 | — | Dissolved | |
| ATLAS TRANSPORTATION COMPANY | — | 00027987 | — | Dissolved | |
| ATLAS TRANSPORTATION GROUP LLC | — | FL001714743 | 2025-12-15 | Active | SAINT LOUIS |
| ATLAS TRANSPORTATION, LLC | — | LC014619931 | 2025-03-25 | Active | Saint Louis |
| ATLAS TRAVEL LIMITED | — | 00188536 | 1977-01-04 | Dissolved | FLORISSANT |
| ATLAS TREE CARE L.L.C. | — | LC1753140 | 2021-01-05 | Active | OFALLON |
| ATLAS TREE SERVICE, LLC | — | LC0040465 | 2000-06-30 | Dissolved | Jefferson City |
| ATLAS TRUCK LINES,INC. | — | 00060658 | — | Dissolved | |
| ATLAS TRUCK SALES, INC. | — | 00092791 | 1958-08-22 | Active | Saint Louis |
| ATLAS TUBE (ARKANSAS) INC. | — | F00849866 | 2007-10-18 | Dissolved | Jefferson City |
| ATLAS TUBE (ARKANSAS) INC. | — | F001432248 | 2024-11-05 | Active | Saint Louis |
| ATLAS TUBE (CHICAGO), LLC | — | FL001696047 | 2022-12-06 | Active | Saint Louis |
| ATLAS TUNING LLC | — | FL001706193 | 2024-08-09 | Active | Harrisonville |
| ATLAS TYPEWRITER COMPANY INCORPORATED | — | 00089770 | — | Dissolved | |
| ATLAS ULTRASONIC BLIND CLEANING CO., INC. | — | 00307530 | 1987-10-09 | Revoked | KANSAS CITY |
| ATLAS UNDERWRITERS AGENCY, INC. | — | 00112111 | 1964-03-17 | Revoked | SPRINGFIELD |
| ATLAS UNDERWRITERS OF MISSOURI, INC. | — | 00050974 | — | Dissolved | |
| ATLAS UNLIMITED, LC | — | LC0627783 | 2004-12-16 | Active | Ballwin |
| ATLAS URBAN NKC GP, LLC | — | FL001693736 | 2022-07-18 | Active | Jefferson City |
| ATLAS URBAN NKC PARTNERS, LLC | — | FL001693737 | 2022-07-18 | Active | Jefferson City |
| ATLAS URBAN NKC, LP | — | LF001410140 | 2022-07-18 | Active | JEFFERSON CITY |
| ATLAS USA, LLC | — | LC1769435 | 2021-03-10 | Active | PARKVILLE |
| ATLAS VALLEY CORPORATION | — | BID1373840 | 1990-03-26 | Merged | |
| ATLAS VAN LINES, INC. | — | F001332006 | 2019-04-24 | Active | JEFFERSON CITY |
| ATLAS VENDING, LLC | — | LC014710623 | 2026-02-26 | Active | Saint Louis |
| ATLAS VENDOR CORPORATION | — | 00053017 | — | Dissolved | |
| ATLAS VENTURE GROUP LLC | — | LC014757831 | 2026-07-15 | Active | Strafford |
| ATLAS VMS, INC. | — | F001433248 | 2025-04-03 | Active | Springfield |
| ATLAS WALL PAPER MILLS, INC. | — | F00007143 | 1934-02-12 | Dissolved | ST. LOUIS |
| ATLAS WATERPROOFING AND FOUNDATION REPAIR, INC. | — | 00281566 | 1985-10-17 | Revoked | KANSAS CITY |
| ATLAS WELDING AND CUTTING COMPANY | — | 00034212 | — | Dissolved | |
| ATLAS WHOLESALE GROUP INC | — | 001655978 | 2026-08-17 | Active | Saint Louis |
| ATLAS WHOLESALE INC. | — | 001655928 | 2026-08-14 | Active | Jefferson City |
| ATLAS WINDOW CLEANING COMPANY | — | 00047931 | — | Dissolved | |
| ATLAS WINDOW PRODUCTS CO., INC. | — | 00072477 | 1948-04-21 | Revoked | KANSAS CITY |
| ATLAS WIRE PRODUCTS COMPANY, INC. | — | 00073808 | 1949-02-16 | Dissolved | KANSAS CITY |
| ATLAS WORLD MEDIA LLC | — | LC014716333 | 2026-03-16 | Active | HARRISONVILLE |
| ATLAS WRECKING AND LUMBER COMPANY | — | 00064403 | 1941-11-12 | Revoked | ST. LOUIS |
| ATLAS X DISPATCHING, LLC | — | LC014320392 | 2021-09-07 | Active | ST LOUIS |
| ATLAS XXVII, LLC | — | LC014661294 | 2025-09-02 | Active | Blue Springs |
| ATLAS ZINC COMPANY | — | F00001282 | — | Dissolved | |
| ATLAS, INC. | — | CC0744235 | 2006-06-09 | Dissolved | Lees Summit |
| ATLAS-GEST CORP. | — | F00302997 | 1987-06-03 | Revoked | JEFFERSON CITY |
| ATLAS-HILD LAND & CATTLE COMPANY | — | 00350786 | 1991-03-11 | Dissolved | Kansas City |
| ATLAS-OPPENHEIMER CORPORATION | — | 00079461 | 1952-08-22 | Canceled | KANSAS CITY |
| ATLAS-ROGOVEIN COMPANY, INC. | — | 00105854 | 1962-06-01 | Dissolved | KANSAS CITY |
| ATLAS-SSI, INC. | — | F001436047 | 2026-03-30 | Active | Saint Louis |
| ATLAS-STORD MIDWEST, INC. | — | 00307440 | 1987-10-07 | Dissolved | Jefferson City |
| ATLAS-WORLD CORPORATION | — | 00077637 | — | Dissolved | |
| ATLAS.SOUNDOLIER.COM, CORP. | — | F00472387 | 1999-07-27 | Dissolved | CLAYTON |
| ATLASBERGEN LLC | — | LC014386163 | 2022-06-16 | Dissolved | Jefferson City |
| ATLASBRIDGE LOGISTICS LLC | — | LC014697781 | 2026-01-18 | Active | CAPE GIRARDEAU |
| ATLASCARE ABA MO LLC | — | LC014683425 | 2025-11-27 | Active | HARRISONVILLE |
| ATLASLINK LLC | — | LC014766700 | 2026-08-11 | Active | SAINT CHARLES |
| ATLASMED, INC. | — | F001436343 | 2026-05-01 | Active | JEFFERSON CITY |
| ATLASOA LLC | — | LC014724296 | 2026-04-10 | Active | Chesterfield |
| ATLASPATH LLC | — | LC014764186 | 2026-08-04 | Active | SAINT JOSEPH |
| ATLASPEAK INTERNATIONAL LLC | — | LC014767131 | 2026-08-12 | Active | Kansas City |
| ATLASPULSE VENTURES LLC | — | LC014493900 | 2023-09-16 | Active | Ballwin |
| ATLASRENTALS L.L.C. | — | LC014580760 | 2024-10-01 | Active | CAPE GIRARDEAU |
| ATLASTA FASTA CO. | — | 00349878 | 1991-02-13 | Dissolved | ST. LOUIS |
| ATLASTA HOME, L.L.C. | — | LC0055445 | 2001-09-21 | Active | ST. LOUIS |
| ATLASTA MAID, INC. | — | 00331310 | 1989-08-16 | Dissolved | LEE'S SUMMIT |
| ATLASTA SPECIALTY INK COMPANY, INC. | — | 00303101 | 1987-06-05 | Active | ST. LOUIS |
| ATLASTA SPECIALTY MANUFACTURING COMPANY | — | 00036036 | — | Dissolved | |
| ATLASTA, LLC | — | LC014512773 | 2023-12-14 | Active | Saint James |
| ATLASX INC | — | F001436077 | 2026-04-02 | Active | Kansas City |
| ATLC, LLC | — | LC001420416 | 2014-08-28 | Dissolved | Jefferson City |
| ATLEE COMPANY | — | 00310526 | 1988-01-13 | Dissolved | St LOUIS |
| ATLEETH INC. | — | 00496570 | 2001-05-15 | Dissolved | BALLWIN |
| ATLEO SOLAR LLC | — | LC1107083 | 2010-12-24 | Canceled | Chesterfield |
| ATLETAS PERFORMANCE CENTER, LLC | — | LC014646711 | 2025-07-09 | Active | Kansas City |
| ATLETAS WORLD, LLC | — | LC014517838 | 2024-01-08 | Active | Kansas City |
| ATLEWOPU LLC | — | LC0708256 | 2006-01-09 | Canceled | Columbia |
| ATLEY HOMES, LLC | — | LC0070048 | 2002-09-03 | Active | CEDAR HILL |
| ATLEY SUDS & CO LLC | — | LC014763486 | 2026-08-02 | Active | Saint Charles |
| ATLG, LLC | — | FL001416761 | 2016-06-10 | Active | Union |
| ATLINKS USA, INC. | — | F00495489 | 2001-04-12 | Dissolved | CLAYTON |
| ATLIS AI LLC | — | LC014768150 | 2026-08-15 | Active | Republic |
| ATLL, L.L.C. | — | LC1010985 | 2009-11-16 | Active | St. Louis |
| ATLM PROPERTIES, LLC | — | LC1804826 | 2021-07-29 | Active | Springfield |
| ATLP SYSTEMS, LLC | — | LC014731249 | 2026-05-02 | Active | Saint Louis |
| ATLS FITNESS LLC | — | LC014702142 | 2026-01-31 | Active | Union |
| ATLS MEDICAL SUPPLY, INC. | — | F00888292 | 2008-04-15 | Dissolved | Jefferson City |
| ATLUS PARTNERS INC | — | 001648252 | 2024-02-18 | Dissolved | Saint Louis |
| ATLW ENTERPRISES, LLC | — | LC014527904 | 2024-02-20 | Active | Mount Vernon |
| ATM Allocated LLC | — | LC1721126 | 2020-07-31 | Active | Harrisonville |
| ATM Building Materials LLC | — | LC001471655 | 2016-01-01 | Active | Springfield |
| ATM CAPITAL PARTNERS, L.L.C. | — | LC0062246 | 2002-03-11 | Active | St. Louis |
| ATM CONSTRUCTION SERVICES LLC | — | LC001411533 | 2014-07-03 | Active | Lee's Summit |
| ATM CORPORATION | — | 00353871 | 1991-06-05 | Dissolved | KANSAS CITY |
| ATM COURIER SERVICE LLC | — | LC014729611 | 2026-04-27 | Active | Saint Louis |
| ATM CREDIT CONSULTING LLC | — | LC014637672 | 2025-06-03 | Active | Kansas City |
| ATM CUSTOM BUILDERS LLC | — | LC0078062 | 2003-02-13 | Active | LAKE OZARK |
| ATM Capital Partners II, LLC | — | LC0675183 | 2005-07-27 | Active | St. Louis |
| ATM Cardiac Diagnostics, LLC | — | LC001466484 | 2015-10-23 | Active | Saint Louis |
| ATM Connections LLC | — | LC001626306 | 2019-01-07 | Active | Platte City |
| ATM Consulting, LLC | — | LC001570935 | 2018-01-09 | Active | Fenton |
| ATM EXPRESS | — | NR000775948 | 2023-03-22 | Inactive | |
| ATM Enterprise Group LLC | — | LC001611679 | 2018-09-28 | Canceled | Saint Louis |
| ATM FARM, L.L.C. | — | LC0045295 | 2000-12-06 | Dissolved | HALFWAY |
| ATM FINANCIAL SERVICES, LLC | — | LC014477465 | 2023-08-01 | Active | Florissant |
| ATM Farms, LLC | — | LC014318930 | 2021-08-31 | Active | Farmington |
| ATM GLOBAL SOLUTIONS, L.L.C. | — | LC0068044 | 2002-07-22 | Active | ST LOUIS |
| ATM HARDWARE SUPPLY, LLC | — | LC0570040 | 2004-02-25 | Active | St. Charles |
| ATM HOLDINGS, INC. | — | F00403736 | 1994-11-28 | Withdrawn | Jefferson City |
| ATM HOME DESIGNS, LLC | — | LC001681538 | 2019-12-21 | Active | SAINT LOUIS |
| ATM HUSTLE LLC | — | LC014539903 | 2024-04-06 | Active | Saint Louis |
| ATM Historic Development, LLC | — | LC001698739 | 2020-04-07 | Active | Blue Springs |
| ATM Holdings I LLC | — | LC014354463 | 2022-02-08 | Active | Lees Summit |
| ATM Holdings LLC | — | LC014353638 | 2022-02-04 | Active | Lees Summit |
| ATM Home inspection LLC | — | LC1337839 | 2013-08-26 | Active | Lee's Summit |
| ATM I, LLC | — | LC0877166 | 2008-02-28 | Active | Jefferson City |
| ATM INTERPRISES INC. | — | 001365359 | 2015-01-20 | Dissolved | Parkville |
| ATM INVESTMENT CORP. | — | 00095249 | 1959-05-11 | Dissolved | ST. LOUIS |
| ATM INVESTORS LLC | — | LC0671354 | 2005-07-07 | Active | St. Louis |
| ATM Investment Fund, LLC | — | LC1327932 | 2013-07-16 | Active | Saint Louis |
| ATM Investment Properties LLC | — | LC014382454 | 2022-05-31 | Active | Marshall |
| ATM Investments LLC | — | LC0866706 | 2008-01-11 | Active | Republic |
| ATM LANDSCAPE LLC | — | LC014629623 | 2025-05-01 | Active | Kansas City |
| ATM LENDERS LLC | — | FL0639340 | 2005-02-08 | Canceled | Jefferson City |
| ATM LLC | — | LC001466299 | 2015-10-27 | Canceled | Springfield |
| ATM Logistics LLC | — | LC1791711 | 2021-06-01 | Active | Florissant |
| ATM MERCHANT SERVICE COMPANY | — | 00370631 | 1992-09-04 | Dissolved | ST. LOUIS |
| ATM MIDWEST L.C. | — | LC0057798 | 2001-11-27 | Active | ST LOUIS |
| ATM MORTGAGE CO | — | 00502821 | 2001-11-28 | Dissolved | KANSAS CITY |
| ATM MOTIVATION | — | N00046981 | 1992-11-16 | Dissolved | LAKE ST. LOUIS |
| ATM Marketing, Inc. | — | 00943852 | 2009-01-26 | Dissolved | Malden |
| ATM NETWORK, INC. | — | F00474207 | 1999-09-15 | Dissolved | Jefferson City |
| ATM OPS INC. | — | F001428239 | 2023-05-19 | Dissolved | Jefferson City |
| ATM PAINTING LLC | — | LC014721210 | 2026-03-31 | Active | Kansas City |
| ATM PROFIT CENTERS, LLC | — | LC0531206 | 2003-07-14 | Canceled | JEFFERSO CITY |
| ATM PROPERTIES, LLC | — | LC0696486 | 2005-11-08 | Dissolved | Jefferson City |
| ATM PROPERTY GROUP LLC | — | LC014725253 | 2026-04-14 | Active | Lake Sherwood |
| ATM PROVIDERS, INC. | — | F00421273 | 1996-01-18 | Dissolved | JEFFERSON CITY |
| ATM Placement Holding LLC | — | LC1326485 | 2013-07-03 | Active | Maryland Heights |
| ATM Placement Services LLC | — | LC1056501 | 2010-05-07 | Active | Hazelwood |
| ATM Plumbing Corp. | — | F00909322 | 2008-07-24 | Dissolved | Jefferson City |
| ATM Properties, LLC | — | LC014415413 | 2022-10-27 | Active | Festus |
| ATM RENTAL, LLC | — | FL001714692 | 2025-12-10 | Active | Knox City |
| ATM REPAIR AND SERVICES LLC | — | LC014502628 | 2023-10-25 | Active | CAPE GIRARDEAU |
| ATM SOLUTIONS #1, LLC | — | LC014574008 | 2024-09-01 | Active | Wentzville |
| ATM SOLUTIONS, INC. | — | F00478943 | 2000-01-18 | Dissolved | Jefferson City |
| ATM SPORTS SCHEDULING LLC | — | LC014559145 | 2024-06-26 | Active | Saint Louis |
| ATM STAR LLC | — | LC014574479 | 2024-09-04 | Canceled | O Fallon |
| ATM SYSTEMS CORPORATION | — | F01124703 | 2011-03-07 | Dissolved | Jefferson City |
| ATM Services LLC | — | LC001548021 | 2017-07-18 | Active | Strafford |
| ATM Square, LLC | — | LC1231329 | 2012-05-31 | Active | Willard |
| ATM TODAY LLC | — | LC0041548 | 2000-08-01 | Active | ROGERSVILLE |
| ATM TRANSPORT LLC | — | LC001420249 | 2014-08-25 | Active | Florissant |
| ATM Transportation LLC | — | LC1765781 | 2021-02-24 | Active | Kansas City |
| ATM USA, LLC | — | FL0032747 | 1999-10-28 | Canceled | JEFFERSON CITY |
| ATM WEALTH LLC | — | LC001691412 | 2020-02-20 | Active | Saint Ann |
| ATM WORLDWIDE, L.L.C. | — | FL001417363 | 2016-08-10 | Active | Kansas City |
| ATM&M LLC | — | LC001661935 | 2019-08-09 | Active | Kansas City |
| ATM, INC. | — | 00199487 | 1978-03-31 | Revoked | HANLEY HILLS |