| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| ADA ARCHITECTS INC | Business | 184004806-0004 | LAKEWOOD | ACTIVE | Verify |
| ADF ENGINEERING INC. | Business | 184009538-0006 | MIAMISBURG | ACTIVE | Verify |
| ADVANCED ENGINEERING CONSULTANTS, LTD | Business | 184008892-0002 | COLUMBUS | NOT RENEWED | Verify |
| ADVANTAGE GROUP ENGINEERS INC | Business | 184003815-0003 | WALNUT HILLS | ACTIVE | Verify |
| AEP PRO SERV INC | Business | 184003744-0003 | COLUMBUS | CANCELLED | Verify |
| AEP PRO SERV INC | Business | 184002846-0006 | COLUMBUS | NOT RENEWED | Verify |
| ALSTOM GRID INC | Business | 184004868-0002 | CANTON | NOT RENEWED | Verify |
| AMG INC | Business | 184001980-0006 | DAYTON | NOT RENEWED | Verify |
| AODK, INC | Business | 184009441-0001 | LAKEWOOD | ACTIVE | Verify |
| ARCHALL ARCHITECTS, PLLC | Business | 184008138-0001 | COLUMBUS | NOT RENEWED | Verify |
| ARCHITECTS PLUS INC | Business | 184006678-0001 | CINCINNATI | NOT RENEWED | Verify |
| ARKINETICS INC | Business | 184008774-0001 | CLEVELAND | NOT RENEWED | Verify |
| AUSTIN BUILDING AND DESIGN | Business | 184004918-0004 | CLEVELAND | INOPERATIVE | Verify |
| BARBER & HOFFMAN INC | Business | 184007082-0003 | CLEVELAND | NOT RENEWED | Verify |
| BASIC SYSTEMS INC | Business | 184007752-0002 | CAMBRIDGE | INOPERATIVE | Verify |
| BAUMANN LAND SURVEY INC | Business | 184005638-0008 | CINCINNATI | ACTIVE | Verify |
| BAXTER HODELL DONNELLY PRESTON INC | Business | 184000665-0001 | CINCINNATI | ACTIVE | Verify |
| BDCL ARCHITECTS, PC | Business | 184007838-0001 | WEST CHESTER | INOPERATIVE | Verify |
| BELCAN ENGINEERING GROUP INC | Business | 184003519-0002 | CINCINNATI | NOT RENEWED | Verify |
| BELCAN ENGINEERING GROUP LLC | Business | 184007299-0002 | BLUE ASH | NOT RENEWED | Verify |
| BENNETT & WILLIAMS ENVIRONMENTAL CONSULTANTS INC | Business | 184002153-0002 | WESTERVILLE | NOT RENEWED | Verify |
| BI-CON ENGINEERING, LLC | Business | 184008956-0002 | DERWENT | ACTIVE | Verify |
| BIG RED ROOSTER ARCHITECTURE LLC | Business | 184006749-0001 | COLUMBUS | NOT RENEWED | Verify |
| BOCK & CLARK CORP | Business | 184006271-0008 | CANTON | ACTIVE | Verify |
| BOWSER-MORNER, INC. | Business | 184008013-0002 | DAYTON | NOT RENEWED | Verify |
| BRANCH ARCHITECTURAL LAB LLC | Business | 184006009-0001 | AKRON | NOT RENEWED | Verify |
| BRAUN & STEIDL ARCHITECTS INC | Business | 184005058-0001 | AKRON | NOT RENEWED | Verify |
| BSI ENGINEERING INC | Business | 184005873-0002 | CINCINNATI | CLOSED | Verify |
| BSI ENGINEERING LLC | Business | 184008004-0006 | CINCINNATI | ACTIVE | Verify |
| BURGESS & NIPLE INC | Business | 184006008-0002 | COLUMBUS | NOT RENEWED | Verify |
| BURGESS & NIPLE LIMITED AN OHIO | Business | 184001243-0002 | COLUMBUS | NOT RENEWED | Verify |
| CBC ENGINEERS & ASSOCIATES LTD | Business | 184006754-0002 | CENTERVILLE | NOT RENEWED | Verify |
| CESO INC | Business | 184005884-0004 | MIAMISBURG | ACTIVE | Verify |
| CHAMPLIN/HAUPT ARCHITECTS, INC. | Business | 184008628-0001 | CINCINNATI | ACTIVE | Verify |
| CLARK & POST ARCHITECTS INC | Business | 184006028-0001 | LORAIN | NOT RENEWED | Verify |
| CLARK REDER ENGINEERING INC | Business | 184006693-0003 | WEST CHESTER | NOT RENEWED | Verify |
| COLE + RUSSELL ARCHITECTS INC | Business | 184004220-0001 | CINCINNATI | NOT RENEWED | Verify |
| COLLABORATIVE DESIGN LTD | Business | 184009042-0001 | DUBLIN | NOT RENEWED | Verify |
| CONTECH ENGINEERED SOLUTIONS LLC | Business | 184007160-0006 | WEST CHESTER | ACTIVE | Verify |
| CREATIVE HOUSING SOLUTIONS INC | Business | 184008678-0001 | CINCINNATI | ACTIVE | Verify |
| CT CONSULTANTS INC | Business | 184007337-0002 | MENTOR | NOT RENEWED | Verify |
| DAVID A LEVY & ASSOCIATES | Business | 184002647-0001 | AKRON | ACTIVE | Verify |
| DAVID M PETERSON PE PC CORPORATION | Business | 184003117-0002 | UNIVERSITY HEIGHTS | NOT RENEWED | Verify |
| DAVID PORTS ARCHITECT, INC | Business | 184007792-0001 | BROADVIEW HEIGHTS | ACTIVE | Verify |
| DAVIS WINCE LTD | Business | 184005244-0001 | POWELL | NOT RENEWED | Verify |
| DENK ASSOCIATES, INC. | Business | 184008484-0002 | CLEVELAND | NOT RENEWED | Verify |
| DESIGN COLLECTIVE ARCHITECTURE INC. | Business | 184007821-0001 | COLUMBUS | NOT RENEWED | Verify |
| DESIGN FORUM ARCHITECTS INC | Business | 184000147-0001 | MIAMISBURG | ACTIVE | Verify |
| DESIGN FORUM ENGINEERING INC | Business | 184003395-0002 | CINCINNATI | NOT RENEWED | Verify |
| DESIGNWISE INC | Business | 184008617-0001 | INDEPENDENCE | NOT RENEWED | Verify |