| Arkweldr, LLC | — | LC001515164 | 2016-11-21 | Canceled | St. Louis |
| Arky's Dumpster & Junk Removal LLC | — | LC1805783 | 2021-08-03 | Active | anderson |
| Arky's World | — | N000708183 | 2018-04-16 | Dissolved | Hayti |
| Arl Engineering Company | — | 00921938 | 2008-09-26 | Dissolved | St. Louis |
| Arl Properties And Construction LLC | — | LC001454859 | 2015-07-21 | Active | Lebanon |
| Arla LLC | — | LC001501781 | 2016-08-03 | Active | St. Louis |
| Arladi logistics llc | — | LC1807499 | 2021-08-10 | Active | Saint louis |
| Arlan Peterson Scuba Instruction L.L.C | — | LC001685895 | 2020-01-20 | Active | Ballwin |
| Arlan River L.L.C. | — | LC0878093 | 2008-03-03 | Active | St. Louis |
| Arlan Rowe, LLC | — | LC001601278 | 2018-07-22 | Active | Farmington |
| Arland Sports LLC | — | LC001472259 | 2015-12-21 | Active | St. Louis |
| Arlen Asset IRA LLC | — | FL001423508 | 2018-03-30 | Canceled | Marshfield |
| Arlen Harris Sports & Media LLC | — | LC0953334 | 2009-03-10 | Active | Saint Charles |
| Arlen Properties, LLC | — | LC0569287 | 2004-02-17 | Active | Florissant |
| Arlene Catering LLC | — | LC014331505 | 2021-10-27 | Active | Saint Louis |
| Arlene Development Group LLC | — | LC001626034 | 2019-01-08 | Active | St Louis |
| Arlene Echterling Memorial Scholarship | — | N000714069 | 2020-02-12 | Dissolved | Helena |
| Arlene Farms, Inc. | — | 00719153 | 2006-02-15 | Dissolved | Sikeston |
| Arlene Investments, LLC | — | LC0588175 | 2004-05-19 | Active | St. Louis |
| Arlene Lear Insurance Agency, LLC | — | LC001695629 | 2020-03-13 | Active | Bolivar |
| Arlene Lilie Properties, Inc. | — | 00368786 | 1992-07-17 | Active | Saint Louis |
| Arlene Lilie, LLC | — | LC001434102 | 2015-02-02 | Active | Clayton |
| Arlene Schulte Decorating LLC | — | LC0687399 | 2005-09-24 | Active | O' Fallon |
| Arlene's Rental LLC | — | LC014444930 | 2023-03-02 | Active | Saint Robert |
| Arlene's Women Wear, LLC | — | LC0946361 | 2009-02-08 | Active | Waynesville |
| Arletha Kent Ministries | — | N01381875 | 2014-03-03 | Dissolved | St. Louis |
| Arley G's Fat Soaps, LLC | — | LC001595494 | 2018-06-12 | Active | Monett |
| Arley Hughes Transportation LLC | — | LC001703527 | 2020-05-06 | Active | Harrisonville |
| Arlica LLC | — | LC014389125 | 2022-06-30 | Active | Saint Louis |
| Arlie's Farm, LLC | — | LC001591594 | 2018-05-15 | Active | Springfield |
| Arlin Carros y Mas LLC | — | LC1760225 | 2021-02-01 | Active | Kansas City |
| Arlin Investment Group, LLC | — | LC1732161 | 2020-09-17 | Active | Bridgeton |
| Arlin Rentals 1, LLC | — | LC014354425 | 2022-02-08 | Active | Bridgeton |
| Arlin and Mary Ann Miller LLC | — | LC1204976 | 2012-02-16 | Active | La Monte |
| Arlin, LLC | — | LC0929067 | 2008-11-05 | Active | West Plains |
| Arline D. Walker Real Estate, LLC | — | LC0760007 | 2006-08-23 | Active | Independence |
| Arline Walker Real Estate Co, LLC | — | LC0760009 | 2006-08-23 | Active | Independence |
| Arlington 2411, LLC | — | LC1407182 | 2014-06-05 | Canceled | Mountain View |
| Arlington Acquisitions, LLC | — | LC001450494 | 2015-06-12 | Merged | Kansas City |
| Arlington Avenue LLC | — | LC001544764 | 2017-06-25 | Active | St.Louis |
| Arlington Condos Association, Inc. | — | N00596193 | 2004-06-29 | Active | Saint Louis |
| Arlington Custom Homes, L.L.C. | — | LC0727897 | 2006-03-29 | Active | Florissant |
| Arlington Development Company LLC | — | LC1401620 | 2014-05-14 | Canceled | St. Louis |
| Arlington Downs Residential Phase II Fund, LLC | — | LC001614542 | 2018-10-18 | Active | Kansas City |
| Arlington Downs Residential Phase II Manager, LLC | — | LC001614526 | 2018-10-18 | Active | Kansas City |
| Arlington Grove Limited Partnership | — | LP0972674 | 2009-06-03 | Active | Saint Louis |
| Arlington Grove State Investor, LLC | — | LC1080297 | 2010-08-24 | Active | Saint Louis |
| Arlington Health and Wellness, Inc. | — | 01269570 | 2012-11-09 | Dissolved | Chesterfield |
| Arlington Heights Development, LLC | — | LC001463828 | 2015-10-06 | Active | Saint Peters |
| Arlington Homes, LLC | — | LC001481254 | 2016-02-26 | Active | Chesterfield |
| Arlington Investment Partners, L.L.C. | — | LC0653819 | 2005-04-15 | Active | Chesterfield |
| Arlington Investments, L.L.C. | — | LC0625716 | 2004-12-06 | Active | Kansas City |
| Arlington Mortgage LLC | — | LC0848817 | 2007-10-05 | Active | Carthage |
| Arlington Productions, LLC | — | LC0698296 | 2005-11-16 | Active | St. Charles |
| Arlington Property Investments, LLC | — | LC014327333 | 2021-10-08 | Active | ST. LOUIS |
| Arlington River Resort LLC | — | LC0728437 | 2006-03-31 | Active | Newburg |
| Arlington Technologies, LLC | — | LC0947045 | 2009-02-11 | Active | Town & Country |
| Arlington Township Subdivision Homeowners' Association | — | N01216187 | 2012-03-28 | Active | Newburg |
| Arlington-Benton, LLC | — | LC001666473 | 2019-09-05 | Active | Harrisonville |
| Arlington-Claremont, LLC | — | LC001666448 | 2019-09-05 | Canceled | Harrisonville |
| Arlington-KC Bundle #1, LLC | — | LC001666475 | 2019-09-05 | Active | Harrisonville |
| Arlint Transportation LLC | — | LC014318596 | 2021-08-30 | Active | Saint Louis |
| Arlisa's Apothecary LLC | — | LC001635163 | 2019-03-01 | Active | Sappington |
| Arlluk Technology Solutions, LLC | — | FL001424081 | 2018-05-18 | Active | Rolla |
| Arlo Group LLC | — | LC1379893 | 2014-02-24 | Active | Clalyton |
| Arlo Holdings, LLC | — | LC014384393 | 2022-06-08 | Active | Saint Louis |
| Arlo Homes, LLC | — | LC1337421 | 2013-08-24 | Active | St. Louis |
| Arlo Ruby Publishing LLC | — | LC1758143 | 2021-01-24 | Active | Jefferson City |
| Arlo, LLC | — | LC001635763 | 2019-03-05 | Active | Poplar Bluff |
| Arlonzo Kassing, LLC | — | LC014362879 | 2022-03-11 | Active | Saint Louis |
| Arlowe Peak LLC | — | LC014393993 | 2022-07-23 | Active | Harrisonville |
| Arlt Properties of Missouri, LLC | — | LC001587556 | 2018-04-17 | Active | Kansas City |
| Arm & Arm Motors LLC | — | LC1727095 | 2020-08-24 | Active | Florissant |
| Arm & Hammer Co., Inc. | — | 00650468 | 2005-04-01 | Dissolved | Kirkwood |
| Arm And Arm In Home Care Services LLC | — | LC001652409 | 2019-06-11 | Active | Black Jack |
| Arm Candy by Kirsten's Kreations LLC | — | LC001576311 | 2018-02-10 | Active | Kansas City |
| Arm Chair Athletes | — | N01041760 | 2010-04-15 | Dissolved | Arnold |
| Arm E Man Auto Sales LLC | — | LC001628208 | 2019-01-22 | Active | ST. LOUIS |
| Arm Electric, Inc. | — | 00570137 | 2004-02-13 | Active | Raytown |
| Arm Tro, LLC | — | LC0927821 | 2008-10-29 | Canceled | Kansas City |
| Arm and Arm Motors LLC | — | LC1721673 | 2020-08-03 | Active | Saint Louis |
| Arm or Ally LLC | — | LC001574085 | 2018-01-28 | Dissolved | Jefferson City |
| Arm's Length Proficiency, LLC | — | LC001678088 | 2019-11-26 | Active | Richmond |
| ArmCo International, LLC | — | LC1240571 | 2012-07-09 | Active | Springfield |
| ArmE Man Motors llc | — | LC001629169 | 2019-01-26 | Active | Barnhart |
| Arma Caelorum LLC | — | LC1760975 | 2021-02-04 | Active | Saint Louis |
| ArmaSec Corp | — | 001375100 | 2018-10-07 | Dissolved | Osage Beach |
| Armada Equity LLC | — | LC1339519 | 2013-09-03 | Active | Clayton |
| Armada Estates L.L.C. | — | LC1155937 | 2011-07-15 | Active | Arnold |
| Armada Productions LLC | — | LC001685768 | 2020-01-17 | Active | Kansas City |
| Armada Security LLC | — | LC1188194 | 2011-12-08 | Active | Ballwin |
| Armada Services, Inc. | — | F00535785 | 2003-08-13 | Dissolved | Jefferson City |
| Armada Trans LLC | — | LC001593314 | 2018-05-29 | Active | HIGHLANDVILLE |
| Armada Transportation LLC | — | LC1397037 | 2014-04-27 | Canceled | Saint Louis |
| Armadian LLC | — | LC1263325 | 2012-10-17 | Canceled | Osage Beach |
| Armadillo Acres LLC | — | LC001701590 | 2020-04-26 | Active | Jefferson City |
| Armadillo Enterprises, LLC | — | LC1192788 | 2011-12-30 | Active | Poplar Bluff |
| Armadillo Holdings, LLC | — | LC001604659 | 2018-08-13 | Active | St. Louis |
| Armadillo Home Solutions, LLC | — | FL1436094 | 2021-03-18 | Canceled | HARRISONVILLE |
| Armadillo Liners of Kansas City LLC | — | LC1329332 | 2013-07-22 | Active | Blue Springs |
| Armadillo Sheds LLC | — | LC0549930 | 2003-11-03 | Active | Nixa |
| Armado A.A co LLC | — | LC014319541 | 2021-09-02 | Active | HARRISONVILLE |
| Armageddon Arms LLC | — | LC1166249 | 2011-08-29 | Active | Ozark |
| Armageddon Computers LLC | — | LC1243451 | 2012-07-21 | Active | Cape Girardeau |
| Armageddon LLC | — | LC001591174 | 2018-05-11 | Active | Springfield |
| Armageddon Products LLC | — | LC001498816 | 2016-07-11 | Active | Springfield |
| Armagh Farm, LLC | — | LC1247956 | 2012-08-09 | Active | Bowling Green |
| Armaine Associates, LLC | — | LC1391257 | 2014-04-04 | Active | Kansas City |
| Arman Enterprises, LLC | — | LC001699145 | 2020-04-09 | Active | Saint Louis |
| Arman Hauling and Tranportation LLC | — | LC001486062 | 2016-03-30 | Active | Montgomery City |
| Arman Suhani Properties LLC | — | LC1188862 | 2011-12-12 | Active | Saint Peters |
| Arman Truck Leasing, LLC | — | LC014389477 | 2022-07-01 | Active | ST. LOUIS |
| Arman's LLC. | — | LC014446946 | 2023-03-09 | Active | Saint Louis |
| Arman's Pizza Galleria / Gallery Limited Liability Company | — | LC1806558 | 2021-08-05 | Active | St. Louis |
| Armand N. Morel, MD LLC | — | LC1789024 | 2021-05-20 | Canceled | Kansas City |
| Armand Peterson Consulting, LLC | — | LC0873304 | 2008-02-07 | Active | Chillicothe |
| Armand Place Limited Partnership | — | LF0610118 | 2004-09-13 | Canceled | Jefferson City |
| Armand Properties LLC | — | LC1794357 | 2021-06-11 | Active | Saint Louis |
| Armand Trucker LLC | — | LC001469416 | 2015-11-24 | Dissolved | Jefferson City |
| Armanda Simms LLC | — | LC1753668 | 2021-01-06 | Canceled | Saint Louis |
| Armando Online Enterprises LLC | — | LC1767783 | 2021-03-04 | Active | Maryland Heights |
| Armando's Distribution INC | — | 001378493 | 2020-01-28 | Dissolved | Kansas City |
| Armando's Landscaping LLC | — | LC014414979 | 2022-10-26 | Active | Raytown |
| Armandy L.L.C. | — | LC0718867 | 2006-02-15 | Canceled | Ballwin |
| Armanees Properties #197R LLC | — | LC1039237 | 2010-02-26 | Active | Liberty |
| Armanees Properties #201 LLC | — | LC1039289 | 2010-02-26 | Active | Liberty |
| Armanees Properties #222 LLC | — | LC1064041 | 2010-06-09 | Active | Liberty |
| Armani Bookkeeping, LLC | — | LC001526875 | 2017-02-21 | Active | Kansas City |
| Armani Borsa LLC | — | LC014324391 | 2021-10-05 | Active | Saint Robert |
| Armani Limited Partnership | — | LP0917577 | 2008-09-04 | Active | Saint Louis |
| Armani Trucking LLC | — | LC014395483 | 2022-07-29 | Active | Saint Louis |
| Armani's Angels, Inc. | — | N01384070 | 2014-03-10 | Active | Rocheport |
| Armani's Playhouse, LLC | — | LC001599754 | 2018-07-11 | Active | Blue Springs |
| Armanino LLP | — | PF001410234 | 2017-09-06 | Active | Rolla |
| Armantrout Properties I, LLC | — | LC0850183 | 2007-10-15 | Active | Clayton |
| Armantrout Properties II, LLC | — | LC0850021 | 2007-10-15 | Active | Clayton |
| Armantrout Properties III, LLC | — | LC1073221 | 2010-07-21 | Active | Clayton |
| Armato Family Mortgage Services, Inc. | — | 00550409 | 2003-11-04 | Dissolved | Parkville |
| Armbrust Family Limited Partnership | — | LP001411680 | 2021-12-15 | Active | Harrisonville |
| Armbruster Construction, LLC | — | LC014331714 | 2021-10-28 | Active | Sainte Genevieve |
| Armbruster Designs LLC | — | LC1249845 | 2012-08-18 | Active | De Soto |
| Armbruster Enterprises LLC | — | LC1050895 | 2010-04-14 | Canceled | springfield |
| Armbruster Family, Limited Partnership | — | LP0539023 | 2003-08-15 | Active | Stockton |
| Armbruster Handy Services LLC | — | LC001670733 | 2019-10-03 | Active | Perryville |
| Armbruster Holdings LLC. | — | LC1098781 | 2010-11-12 | Active | Festus |
| Armbruster Investments LLC | — | LC0900921 | 2008-06-12 | Active | Cape Girardeau |
| Armbruster Management, LLC | — | LC014326506 | 2021-10-05 | Active | Cape Girardeau |
| Armchair Activities LLC | — | LC001468837 | 2015-11-18 | Canceled | ballwin |
| Armchair Computers, LLC | — | LC1013824 | 2009-12-02 | Active | St Louis |
| Armchair Financial, LLC | — | LC0767981 | 2006-09-29 | Dissolved | Jefferson City |
| Armchair Quarterback LLC | — | LC001415433 | 2014-08-12 | Active | St Louis |
| Armcontrol LLC | — | LC1283903 | 2013-01-16 | Active | Chesterfield |
| Armd4Life, LLC | — | LC001596959 | 2018-06-21 | Active | Kansas City |
| Armed 2 Serve | — | N000707363 | 2018-01-26 | Dissolved | Florissant |
| Armed Antiquities,LLC | — | LC1367083 | 2014-01-06 | Active | Sikeston |
| Armed Apparel, LLC | — | LC001455867 | 2015-07-22 | Active | Arnold |
| Armed Bandit Consulting, LLC | — | LC001522171 | 2017-01-19 | Canceled | Kansas City |
| Armed Brothers Security LLC | — | LC1715973 | 2020-07-09 | Active | Saint Louis |
| Armed Candy LLC | — | LC1778162 | 2021-04-11 | Active | Saint Louis |
| Armed Cardinal LLC | — | LC1767075 | 2021-03-02 | Active | Saint Louis |
| Armed Citizen LLC | — | LC1379712 | 2014-02-23 | Active | Springfield |
| Armed Citizens Transportation LLC | — | LC001524291 | 2017-02-02 | Active | Springfield |
| Armed CitizensTraining,LLC | — | LC0733499 | 2006-04-24 | Active | Kansas City |
| Armed Dad Rifle Association LLC | — | LC1780140 | 2021-04-19 | Active | OZARK |
| Armed Defense, LLC | — | LC001555842 | 2017-09-17 | Active | Grandview |
| Armed Forces Gear, LLC | — | LC1330228 | 2013-07-25 | Active | Chesterfield |
| Armed Forces Reunion Planning Headquarters Co. | — | CC0830789 | 2007-07-18 | Dissolved | Hollister |
| Armed Forces Vets, Inc. | — | N00881843 | 2008-03-13 | Dissolved | Lamar |
| Armed Integrity Defense LLC | — | LC1390440 | 2014-04-02 | Active | Bridgeton |
| Armed Pastor Firearms Training L.L.C. | — | LC1720506 | 2020-07-29 | Active | Warrenton |
| Armed Response, LLC | — | LC1364713 | 2013-12-23 | Active | Ste. Genevieve |
| Armed Security & Investigation Services, LLC | — | LC0948434 | 2009-02-18 | Active | Springfield |
| Armed Services YMCA of Missouri | — | N001687688 | 2021-12-14 | Dissolved | Fort Leonard Wood |
| Armed Solutions, LLC | — | LC1306436 | 2013-04-13 | Active | Farmington |
| Armed Sources Gun & Pawn LLC | — | LC1327647 | 2013-07-15 | Active | Springfield |
| Armed and Courteous Firearms Instruction | — | N000698101 | 2015-03-03 | Dissolved | Cedar Hill |
| Armed and Dangerous, LLC | — | LC001420673 | 2014-10-01 | Active | St. Louis |
| Armedia LLC | — | FL001430803 | 2020-01-09 | Active | Harrisonville |
| Armellacom LLC | — | LC0975106 | 2009-06-12 | Active | Saint Louis |
| Armen Properties LLC | — | LC001499406 | 2016-07-14 | Active | Sullivan |
| Armeninc, LLC | — | LC001458434 | 2015-08-20 | Active | CAPE GIRARDEAU |
| Arment Car Care, L.L.C. | — | LC1035505 | 2010-02-16 | Canceled | Edina |
| Arment Commercial Cleaning, L.L.C. | — | LC0683461 | 2005-09-07 | Active | Edina |
| Arment Commercial Contracting, L.L.C. | — | LC1035533 | 2010-02-11 | Canceled | Lone Jack |
| Arment Contracting LLC | — | LC1245984 | 2012-08-01 | Active | Edina |
| Arment Enterprise Services, LLC | — | LC001432859 | 2015-01-16 | Canceled | Columbia |
| Arment Enterprises LLC | — | LC1174912 | 2011-10-05 | Canceled | Raymore |
| Arment Sales and Services, LLC | — | LC001569846 | 2018-01-02 | Canceled | Belton |
| Armenta, LLC | — | LC1228496 | 2012-05-17 | Active | Kansas City |
| Armentor Trucking LLC | — | LC001668734 | 2019-09-20 | Canceled | Springfield |
| Armentrout Consulting LLC | — | LC001515832 | 2016-12-01 | Active | Columbia |
| Armentrout Lumber, LLC | — | LC0921714 | 2008-09-25 | Active | Hume |
| Armer & associates LLC | — | LC1791061 | 2021-05-28 | Active | CAPE GIRARDEAU |
| Armer Enterprises, Inc. | — | CC1216225 | 2012-03-27 | Dissolved | O'Fallon |
| Armesto Investments LLC | — | LC014396736 | 2022-08-04 | Active | Chesterfield |
| Armetha Designs LLC | — | LC014329515 | 2021-10-19 | Active | Saint Louis |
| Armfield Ag Repair, LLC | — | LC0647891 | 2005-03-16 | Active | St. Joseph |
| Armhead Media LLC | — | LC1312578 | 2013-05-08 | Active | Columbia |
| Armidas, LLC | — | LC0812006 | 2007-04-24 | Active | Columbia |
| Armijo-Boris Remodeling LLC | — | LC014377565 | 2022-05-09 | Active | Kansas City |