| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| 21 DESIGN GROUP INC | Business | 184007811-0002 | WASHINGTON | ACTIVE | Verify |
| 303RD ENGINEERING GROUP LLC | Business | 184005110-0002 | ST. LOUIS | ACTIVE | Verify |
| 360 ARCHITECTURE INC | Business | 184004203-0001 | KANSAS CITY | NOT RENEWED | Verify |
| 527 ARCHITECTS PC | Business | 184004358-0001 | KIRKWOOD | NOT RENEWED | Verify |
| 8760 ENGINEERING LLC | Business | 184005764-0002 | SAINT LOUIS | NOT RENEWED | Verify |
| A T RENCZARSKI & CO INC | Business | 184002395-0003 | KANSAS CITY | NOT RENEWED | Verify |
| ABDELMALEK & ASSOCS INC | Business | 184001119-0002 | ST LOUIS | NOT RENEWED | Verify |
| ABEINSA BUSINESS DEVELOPMENT LLC | Business | 184006802-0002 | CHESTERFIELD | NOT RENEWED | Verify |
| ABENER ENGINEERING AND CONSTRUCTION SERVICES LLC | Business | 184005105-0006 | CHESTERFIELD | NOT RENEWED | Verify |
| ABNA ENGINEERING INC | Business | 184002117-0014 | SAINT LOUIS | ACTIVE | Verify |
| ABSG CONSULTING INC | Business | 184004812-0006 | SAINT LOUIS | NOT RENEWED | Verify |
| ACCESS ENGINEERING LLC | Business | 184003599-0002 | ST LOUIS | NOT RENEWED | Verify |
| ACI BOLAND INC | Business | 184005570-0001 | KANSAS CITY | NOT RENEWED | Verify |
| ADVANTAGE ENGINEERING INC | Business | 184001282-0002 | CHESTERFIELD | NOT RENEWED | Verify |
| AECOM C&E INC | Business | 184003407-0002 | CLAYTON | CANCELLED | Verify |
| AECOM SERVICES OF ILLINOIS INC | Business | 184001654-0007 | CLAYTON | ACTIVE | Verify |
| AECOM TECHNICAL SERVICES INC | Business | 184000178-0014 | CLAYTON | ACTIVE | Verify |
| AECOM USA INC | Business | 184003706-0006 | CLAYTON | ACTIVE | Verify |
| AEDIFICA CASE LLC | Business | 184005585-0006 | FENTON | CLOSED | Verify |
| AEDIS INCORPORATED | Business | 184000651-0001 | CHESTERFIELD | NOT RENEWED | Verify |
| AFRAM CORPORATION | Business | 184002186-0012 | SAINT LOUIS | NOT RENEWED | Verify |
| AIR MASTERS CORPORATION | Business | 184002345-0002 | FENTON | CLOSED | Verify |
| ALLGEIER MARTIN & ASSOCIATES INC | Business | 184000896-0002 | JOPLIN | ACTIVE | Verify |
| ALLSTATE CONSULTANTS LLC | Business | 184007322-0003 | COLUMBIA | ACTIVE | Verify |
| ALLSTATE CONSULTANTS PC | Business | 184004734-0003 | COLUMBIA | CANCELLED | Verify |
| ALPER AUDI INC | Business | 184004757-0003 | ST LOUIS | NOT RENEWED | Verify |
| ALTERNATIVES IN ENGINEERING INC | Business | 184004974-0002 | DEFIANCE | ACTIVE | Verify |
| AMAI ARCHITECTURE INC | Business | 184007459-0001 | KANSAS CITY | NOT RENEWED | Verify |
| AMEREN SERVICES COMPANY | Business | 184001997-0002 | SAINT LOUIS | ACTIVE | Verify |
| AMERICARE SYSTEMS INC | Business | 184006566-0002 | COLUMBIA | ACTIVE | Verify |
| ANDERSON ENGINEERING INC | Business | 184003187-0002 | SPRINGFIELD | INOPERATIVE | Verify |
| ANVIL ENGINEERING LLC | Business | 184007697-0006 | SAINT LOUIS | ACTIVE | Verify |
| APEX ENGINEERS, INC | Business | 184008194-0003 | KANSAS CITY | ACTIVE | Verify |
| APEX LAND SURVEY LLC | Business | 184009191-0008 | PALMYRA | ACTIVE | Verify |
| APEX STRUCTURAL ENGINEERING, INC. | Business | 184009527-0003 | CREVE COEUR | ACTIVE | Verify |
| ARCHITECTS OFFICE INC | Business | 184001761-0001 | HOUSE SPRINGS | NOT RENEWED | Verify |
| ARCHITECTURAL DESIGN GUILD CORPORATION | Business | 184005290-0004 | ST LOUIS | ACTIVE | Verify |
| ARCTURIS, INC | Business | 184001539-0004 | SAINT LOUIS | ACTIVE | Verify |
| ARES CORPORATION | Business | 184001300-0002 | ST CHARLES | NOT RENEWED | Verify |
| ARLOU INC | Business | 184002908-0004 | ST LOUIS | NOT RENEWED | Verify |
| ASPEN CONSULTANTS | Business | 184001917-0002 | FENTON | NOT RENEWED | Verify |
| ASSOCIATED LAND SURVEYORS INC | Business | 184002834-0008 | HILLSBORO | NOT RENEWED | Verify |
| ASTUTE ENGINEERING SOLUTIONS, PLLC | Business | 184009620-0003 | HOLTS SUMMIT | ACTIVE | Verify |
| B & A, LLC | Business | 184007477-0006 | KANSAS CITY | NOT RENEWED | Verify |
| B + A ARCHITECTURE LLC | Business | 184009571-0001 | KANSAS CITY | ACTIVE | Verify |
| BACON COMMERCIAL DESIGN LLC | Business | 184005057-0001 | CRYSTAL CITY | NOT RENEWED | Verify |
| BARNES HENRY MEISENHEIMER & GENDE INC | Business | 184000849-0002 | ARNOLD | NOT RENEWED | Verify |
| BARON DESIGN & ASSOCIATES LLC | Business | 184006203-0001 | SPRINGFIELD | NOT RENEWED | Verify |
| BASILICO ENGINEERING INCORPORATED | Business | 184003511-0002 | SAINT LOUIS | NOT RENEWED | Verify |
| BAX ENGINEERING CO | Business | 184000971-0002 | ST CHARLES | ACTIVE | Verify |