| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| RECREATION ENGINEERING INC | Business | 184002527-0002 | HUNTLEY | NOT RENEWED | Verify |
| RED ARCHITECTS LTD | Business | 184004986-0001 | CHICAGO | ACTIVE | Verify |
| RED LINE ARCHITECTS LTD | Business | 184005568-0001 | BLOOMINGDALE | ACTIVE | Verify |
| RED PENCIL/WESTERN LLC | Business | 184005641-0002 | GENEVA | ACTIVE | Verify |
| REECE ARCHITECTS INC | Business | 184006613-0001 | CHICAGO | NOT RENEWED | Verify |
| REED ARCHITECTS LTD | Business | 184008224-0001 | BARRINGTON | ACTIVE | Verify |
| REED ENGINEERING LLC | Business | 184004443-0010 | GURNEE | NOT RENEWED | Verify |
| REED RIGGING INC | Business | 184005825-0002 | CHICAGO | NOT RENEWED | Verify |
| REGINA WEBSTER & ASSOCIATES INC | Business | 184002342-0002 | CHICAGO | ACTIVE | Verify |
| REGIONAL LAND SERVICES LLC | Business | 184007858-0008 | ROCHELLE | ACTIVE | Verify |
| REIBEL & ASSOCIATES PC | Business | 184004683-0001 | MOUNT PROSPECT | ACTIVE | Verify |
| REID STUDIO ARCHITECTURE LLC | Business | 184005908-0001 | CHAMPAIGN | NOT RENEWED | Verify |
| REIFSTECK REID & COMPANY ARCHITECTS | Business | 184000497-0001 | CHAMPAIGN | ACTIVE | Verify |
| REISTER ENGINEERING INC | Business | 184001259-0002 | ROCKFORD | NOT RENEWED | Verify |
| REITAN ARCHITECTS LLC | Business | 184004083-0001 | SCHAUMBURG | NOT RENEWED | Verify |
| RELIABLE ARCHITECTS LTD | Business | 184004151-0001 | NAPERVILLE | ACTIVE | Verify |
| RELIANCE ENGINEERING LLC | Business | 184005729-0002 | AURORA | NOT RENEWED | Verify |
| REM ARCHITECTURE LTD | Business | 184005788-0001 | CHICAGO | ACTIVE | Verify |
| REMAKE ARCHITECTURE LLC | Business | 184006284-0001 | EVANSTON | ACTIVE | Verify |
| REMEDIATION TECHNOLOGIES LTD | Business | 184003663-0002 | WILMETTE | NOT RENEWED | Verify |
| REMEDIATION UNLIMITED, INC | Business | 184003464-0002 | ELGIN | NOT RENEWED | Verify |
| REMINGTON ARCHITECTURE | Business | 184003180-0001 | WAYNE | NOT RENEWED | Verify |
| REMINGTON ARCHITECTURE, LLC | Business | 184008517-0001 | WAYNE | ACTIVE | Verify |
| REMPE-SHARPE & ASSOCIATES INC | Business | 184000895-0006 | GENEVA | NOT RENEWED | Verify |
| REMPREX ENGINEERING SERVICES LLC | Business | 184005916-0002 | WILLOWBROOK | NOT RENEWED | Verify |
| REMPREX LLC | Business | 184007947-0002 | LISLE | NOT RENEWED | Verify |
| RENAISSANCE ARCHITECTS INC | Business | 184000705-0001 | SPRINGFIELD | NOT RENEWED | Verify |
| RENAISSANCE DESIGN LLC | Business | 184005188-0001 | BERWYN | NOT RENEWED | Verify |
| RENATA HEIBERG ARCHITECTS LTD | Business | 184005762-0001 | ARLINGTON HEIGHTS | NOT RENEWED | Verify |
| RENE J STRATTON & ASSOCIATES INC | Business | 184001545-0001 | DOWNERS GROVE | NOT RENEWED | Verify |
| RENNER DESIGN ASSOCIATES | Business | 184003020-0001 | CHICAGO | NOT RENEWED | Verify |
| RENWICK & ASSOCIATES | Business | 184001602-0010 | OTTAWA | CANCELLED | Verify |
| RENWICK & ASSOCIATES INC | Business | 184004957-0010 | OTTAWA | ACTIVE | Verify |
| RESIDENTIAL DESIGN | Business | 184000716-0001 | LEMONT | NOT RENEWED | Verify |
| RESOURCE APPLICATIONS INC | Business | 184001283-0002 | CHICAGO | NOT RENEWED | Verify |
| RESPACE ARCHITECTURE LLC | Business | 184007706-0001 | COLLINSVILLE | NOT RENEWED | Verify |
| RESTORATIVE DESIGN SOLUTIONS PLLC | Business | 184008133-0006 | DANVILLE | NOT RENEWED | Verify |
| RESTREPO GROUP INC | Business | 184000263-0001 | CHICAGO | NOT RENEWED | Verify |
| REV ONE ARCHITECTS | Business | 184008237-0001 | CHICAGO | NOT RENEWED | Verify |
| REVERE PROPERTIES DEVELOPMENT LLC | Business | 184006627-0001 | CHICAGO | NOT RENEWED | Verify |
| REVIVE ARCHITECTURE LLC | Business | 184007074-0001 | EVANSTON | ACTIVE | Verify |
| REWERTS DESIGN GROUP | Business | 184004530-0001 | ROCKFORD | INOPERATIVE | Verify |
| REWERTS DESIGN GROUP LTD | Business | 184006419-0001 | ROCKFORD | NOT RENEWED | Verify |
| REWERTS MCCLELLAN DESIGN GROUP | Business | 184000725-0001 | ROCKFORD | NOT RENEWED | Verify |
| REYLING DESIGN AND CONSULTING LLC | Business | 184007395-0002 | SMITHTON | ACTIVE | Verify |
| REZEK HENRY MEISENHEIMER AND GENDE INC | Business | 184001182-0002 | MUNDELEIN | NOT RENEWED | Verify |
| RGB ARCHITECTURAL GROUP INC | Business | 184001542-0001 | ASHKUM | NOT RENEWED | Verify |
| RGB CONSTRUCTION MANAGEMENT LTD | Business | 184000686-0001 | LAKE FOREST | NOT RENEWED | Verify |
| RGI INC | Business | 184001833-0001 | CHICAGO | NOT RENEWED | Verify |
| RGO STRUCTURAL INVESTIGATIONS LLC | Business | 184007021-0003 | OAK BROOK | NOT RENEWED | Verify |