| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| CIVIL DESIGN INC | Business | 184003222-0014 | SAINT LOUIS | ACTIVE | Verify |
| CIVIL ENGINEERING DESIGN CONSULTANTS INC | Business | 184003428-0002 | SAINT LOUIS | ACTIVE | Verify |
| CJD ENGINEERING LLC | Business | 184007368-0002 | SPRINGFIELD | INOPERATIVE | Verify |
| CJW TRANSPORTATION CONSULTANTS | Business | 184008890-0002 | SPRINGFIELD | ACTIVE | Verify |
| CLARK RICHARDSON & BISKUP | Business | 184001727-0002 | KANSAS CITY | ACTIVE | Verify |
| CLAYCO DESIGN & ENGINEERING INC | Business | 184008657-0007 | SAINT LOUIS | ACTIVE | Verify |
| CO-VAR CORPORATION | Business | 184001367-0002 | ST LOUIS | NOT RENEWED | Verify |
| CODE CONSULTANTS INC | Business | 184003844-0002 | ST LOUIS | ACTIVE | Verify |
| COLE & ASSOCIATES INC | Business | 184002447-0010 | SAINT LOUIS | ACTIVE | Verify |
| COLTON MCMICHAEL LESTER AUMAN VISNOVSKE | Business | 184000974-0006 | CHESTERFIELD | NOT RENEWED | Verify |
| COLTRANE SYSTEMS LLC | Business | 184009598-0002 | SAINT LOUIS | ACTIVE | Verify |
| COMMONWEALTH ASSOCIATES INC | Business | 184003310-0002 | CLAYTON | ACTIVE | Verify |
| CONVERGENCE DESIGN LLC | Business | 184006385-0001 | KANSAS CITY | ACTIVE | Verify |
| COOPER BUSSMANN LLC | Business | 184005547-0002 | ELLISVILLE | NOT RENEWED | Verify |
| CORALIC LLC | Business | 184007801-0001 | SAINT LOUIS | ACTIVE | Verify |
| CORE10 ARCHITECTURE INC | Business | 184004553-0001 | SAINT LOUIS | NOT RENEWED | Verify |
| CORNERSTONE LAND SURVEYING INC | Business | 184003241-0010 | SAINT LOUIS | NOT RENEWED | Verify |
| CORRPRO COMPANIES INC | Business | 184007268-0002 | CHESTERFIELD | NOT RENEWED | Verify |
| COUNSILMAN/HUNSAKER & ASSOCIATES | Business | 184002710-0002 | ST LOUIS | NOT RENEWED | Verify |
| COUNSILMAN/HUNSAKER & ASSOCIATES INC | Business | 184004704-0002 | ST. LOUIS | INOPERATIVE | Verify |
| COWELL ENGINEERING LLC | Business | 184002033-0003 | SAINT LOUIS | ACTIVE | Verify |
| CRAWFORD ARCHITECTS LLC | Business | 184007622-0001 | KANSAS CITY | ACTIVE | Verify |
| CRB ARCHITECTS ENGINEERS PC | Business | 184005626-0004 | KANSAS CITY | INOPERATIVE | Verify |
| CRM ENGINEERING INC | Business | 184002431-0002 | ST LOUIS | NOT RENEWED | Verify |
| CROSS DISCIPLINE ENGINEERING LLC | Business | 184006772-0002 | MARSHFIELD | ACTIVE | Verify |
| CSE ENGINEERING, PLLC | Business | 184008406-0003 | WENTZVILLE | ACTIVE | Verify |
| CUSTOM ENGINEERING INC | Business | 184004779-0002 | INDEPENDENCE | ACTIVE | Verify |
| D W RYCKMAN & ASSOCS | Business | 184000861-0002 | ST LOUIS | NOT RENEWED | Verify |
| D'AGOSTINO 210 LLC | Business | 184004310-0008 | CLAYTON | NOT RENEWED | Verify |
| DAVID MASON & ASSOCIATES INC | Business | 184000485-0015 | ST LOUIS | ACTIVE | Verify |
| DAVID W DIAL ARCHITECTS PC | Business | 184002375-0001 | MANCHESTER | ACTIVE | Verify |
| DAWDY & ASSOCIATES INC | Business | 184004889-0001 | BALLWIN | ACTIVE | Verify |
| DDC DESIGN INC | Business | 184006648-0004 | SAINT LOUIS | ACTIVE | Verify |
| DEI DRIKOW ENGINEERING & INSPECTION LLC | Business | 184005335-0002 | SAINT LOUIS | NOT RENEWED | Verify |
| DEN & ASSOCIATES LLC | Business | 184006065-0001 | O FALLON | NOT RENEWED | Verify |
| DESIGN NINE INC | Business | 184001348-0010 | ST LOUIS | INOPERATIVE | Verify |
| DEVDESIGN GROUP LLC | Business | 184009482-0001 | WENTZVILLE | ACTIVE | Verify |
| DIALECTIC INC | Business | 184002041-0002 | KANSAS CITY | ACTIVE | Verify |
| DICKINSON HUSSMAN ARCHITECTS PC | Business | 184007679-0001 | ST LOUIS | NOT RENEWED | Verify |
| DLK ARCHITECTS | Business | 184000618-0001 | KANSAS CITY | NOT RENEWED | Verify |
| DOERING ENGINEERING INC | Business | 184003035-0010 | SAINT LOUIS | NOT RENEWED | Verify |
| DONALD S JACK & ASSOCIATES INC | Business | 184003121-0003 | PARKVILLE | NOT RENEWED | Verify |
| DOTEC CORP | Business | 184008943-0002 | SAINT CHARLES | NOT RENEWED | Verify |
| DP DESIGN & CONSTRUCTION INC | Business | 184005215-0002 | ST LOUIS | NOT RENEWED | Verify |
| DREYER INVESTMENT CORPORATION | Business | 184002367-0002 | SAINT CHARLES | NOT RENEWED | Verify |
| DYNAMIC ENGINEERED SYSTEMS, INC. | Business | 184008352-0002 | O FALLON | ACTIVE | Verify |
| E S C, INC. | Business | 184009580-0003 | SPRINGFIELD | ACTIVE | Verify |
| EARL D RAY ENGINEERING INC | Business | 184001127-0002 | ST LOUIS | NOT RENEWED | Verify |
| EBERSOLDT + ASSOCIATES ARCHITECTURE | Business | 184006929-0001 | SAINT LOUIS | ACTIVE | Verify |
| EDM INC | Business | 184002591-0003 | ST LOUIS | CANCELLED | Verify |