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Federal Contractors
We found 183 contractors.
| Contractor | Zip |
|---|---|
| AARON AND HUR INCORPORATED ORIENT, OH Professional, Scientific, and Technical Services : Computer Systems Design Services | 43146 |
| ADVANCED COMPUTATIONAL & ENGINEERING SERVICE, LLC GAHANNA, OH Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 43230 |
| ADVANCED ENGINEERING CONSULTANTS LIMITED COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43215 |
| ADVANCED NUMERICAL SOLUTIONS LLC HILLIARD, OH Professional, Scientific, and Technical Services : Engineering Services | 43026 |
| ADVANCED PROGRAMMING RESOURCES INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43219 |
| ADVANTIS COMPUTER CONSULTING INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43235 |
| ADVERTISE AMERICA INC WESTERVILLE, OH Professional, Scientific, and Technical Services : Other Services Related to Advertising | 43082 |
| AELITA SOFTWARE CORPORATION DUBLIN, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43016 |
| AETION TECHNOLOGIES LIMITED LIABILITY COMPANY COLUMBUS, OH Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 43212 |
| AIM TECHNICAL CONSULTANTS INCORPORATED REYNOLDSBURG, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43068 |
| ALLIANCE TECHNOLOGY LIMITED COLUMBUS, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43215 |
| ALLIED APPRAISAL SERVICES COLUMBUS, OH Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 43209 |
| AMERICAN NDT, INCORPORATED LANCASTER, OH Professional, Scientific, and Technical Services : Testing Laboratories | 43130 |
| AMERICAN SYSTEMS CONSULTING DUBLIN, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43017 |
| AMERICANDIVERSITYCOM LIMITED COLUMBUS, OH Professional, Scientific, and Technical Services : Advertising Agencies | 43215 |
| AMY SCHERZER CARDINGTON, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43315 |
| ANGEL COMPUTER SERVICE COMPANY INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43228 |
| APPLICATIONS TECH COMPANY LIMITED LIABILITY COMPANY COLUMBUS, OH Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 43227 |
| APPLIED INNOVATION INCORPORATED DUBLIN, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43016 |
| APPROPRIATE ENERGY MANAGEMENT WEST JEFFERSON, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43162 |
| ARNOLD, L EUGENE SUNBURY, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43074 |
| ASC GROUP INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Environmental Consulting Services | 43214 |
| BARR ENGINEERING INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43231 |
| BATTELLE MEMORIAL INSTITUTE WEST JEFFERSON, OH Professional, Scientific, and Technical Services : Testing Laboratories | 43162 |
| BATTELLE MEMORIAL INSTITUTE COLUMBUS, OH Professional, Scientific, and Technical Services : Computer Systems Design Services | 43201 |
| BATTELLE MEMORIAL INSTITUTE COLUMBUS, OH Professional, Scientific, and Technical Services | 43201 |
| BECKNER RICHARD O WESTERVILLE, OH Professional, Scientific, and Technical Services | 43081 |
| BENNETT & WILLIAMS ENVIRONMENT COLUMBUS, OH Professional, Scientific, and Technical Services : Environmental Consulting Services | 43231 |
| BOSON TECHNOLOGY RESOURCES LIMITED LIABILITY COMPANY WESTERVILLE, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43081 |
| BURGESS & NIPLE, INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43220 |
| BURT LAWRENCE L COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43221 |
| CACHE NEXT GENERATION LIMITED LIABILITY COMPANY HILLIARD, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43026 |
| CAD CONCEPTS INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Environmental Consulting Services | 43215 |
| CAROLE LUNNEY POWELL, OH Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 43065 |
| CASPIAN SOFTWARE INC COLUMBUS, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43229 |
| CERAMPHYSICS INC WESTERVILLE, OH Professional, Scientific, and Technical Services | 43081 |
| CHICAGO TITLE INSURANCE COMPANY (MO) (8956) COLUMBUS, OH Professional, Scientific, and Technical Services : Title Abstract and Settlement Offices | 43215 |
| CLEARY J W COLUMBUS, OH Professional, Scientific, and Technical Services : Other Services Related to Advertising | 43212 |
| CLUSTER SOFTWARE INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43235 |
| COLITZ CARMEN HILLIARD, OH Professional, Scientific, and Technical Services : Veterinary Services | 43026 |
| COLLABORATIVE DESIGN LIMITED DUBLIN, OH Professional, Scientific, and Technical Services : Engineering Services | 43017 |
| COLUMBUS ADVANCED MANUFACTURIN POWELL, OH Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 43065 |
| COLUMBUS URBAN LEAGUE INCORPORATED THE COLUMBUS, OH Professional, Scientific, and Technical Services : Graphic Design Services | 43203 |
| CONTRACT PROCESSING AND TITLE AGENCY LLC COLUMBUS, OH Professional, Scientific, and Technical Services : Title Abstract and Settlement Offices | 43231 |
| DANIEL F LANE JR COLUMBUS, OH Professional, Scientific, and Technical Services : Building Inspection Services | 43220 |
| DATACOMM TECH COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43213 |
| DEDICATED TECHNOLOGIES INC COLUMBUS, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43215 |
| DEPARTMENT OF AGRICULTURE OHIO (2047) REYNOLDSBURG, OH Professional, Scientific, and Technical Services : Testing Laboratories | 43068 |
| DEPARTMENT OF HEALTH OHIO COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43215 |
| DESTINATIONS BY DESIGN LIMITED LIABILITY COMPANY DUBLIN, OH Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 43017 |
| DIGITAL MEDIA SERVICES INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43085 |
| DJW TECHNOLOGY, LLC DUBLIN, OH Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 43017 |
| DLZ OHIO, INC COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43229 |
| DR DAS GRANVILLE, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43023 |
| EAGLE RESEARCH GROUP INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43201 |
| ECOLOGICAL TRAINING AND SURVEY SERVICES GROVE CITY, OH Professional, Scientific, and Technical Services : Environmental Consulting Services | 43123 |
| EDISON WELDING INSTITUTE INC COLUMBUS, OH Professional, Scientific, and Technical Services | 43221 |
| ENGINEERING MECHANICS CORPORATION OF COLUMBUS COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43221 |
| ERP ANALYSTS INC DUBLIN, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43017 |
| ES ARCHITECTURE AND DEVELOP DUBLIN, OH Professional, Scientific, and Technical Services : Building Inspection Services | 43017 |
| EVANS MECHWART HAMBLETON & TILTON, INC NEW ALBANY, OH Professional, Scientific, and Technical Services : Engineering Services | 43054 |
| EVANS PLANNING GROUP INC COLUMBUS, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43221 |
| EVEREST TECHNOLOGIES INCORPORATED DUBLIN, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43017 |
| EXCEL MANAGEMENT SYSTEMS, INC COLUMBUS, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43215 |
| EXCERA MATERIALS GROUP, INC COLUMBUS, OH Professional, Scientific, and Technical Services | 43229 |
| EXPERT TECHNICAL CONSULTANTS DUBLIN, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43017 |
| FAST SWITCH LIMITED DUBLIN, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43017 |
| FITCH INC POWELL, OH Professional, Scientific, and Technical Services : Industrial Design Services | 43065 |
| FLOYD D WEATHERSPOON NEW ALBANY, OH Professional, Scientific, and Technical Services : Human Resources Consulting Services | 43054 |
| GOLDTECH LIMITED LIABILITY COMPANY HILLIARD, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43026 |
| GOVERNMENT CONSULTING RESOURCES LIMITED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43215 |
| GRIFFITH AND ASSOCIATES POWELL, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43065 |
| HALLENROSS AND ASSOC LIMITED LIABILITY COMPANY SUNBURY, OH Professional, Scientific, and Technical Services : Translation and Interpretation Services | 43074 |
| HAMILTON , ANN K COLUMBUS, OH Professional, Scientific, and Technical Services : Graphic Design Services | 43201 |
| HARRIS DESIGN SERVICES INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Interior Design Services | 43219 |
| HERB GILLEN AGENCY COLUMBUS, OH Professional, Scientific, and Technical Services : Advertising Agencies | 43221 |
| HERMAN ADVANCED ENGINEERING, INC. DUBLIN, OH Professional, Scientific, and Technical Services | 43016 |
| HIRE CIO INCORPORATED POWELL, OH Professional, Scientific, and Technical Services : Computer Systems Design Services | 43065 |
| I5 LIMITED LIABILITY COMPANY POWELL, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43065 |
| INFORMATION CONTROL CORPORATIO COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43231 |
| INFOVISION 21 INC DUBLIN, OH Professional, Scientific, and Technical Services : Computer Facilities Management Services | 43017 |
| INNOVATIVE ARCHITECTURAL PLANNERS COLUMBUS, OH Professional, Scientific, and Technical Services : Testing Laboratories | 43240 |
| INTECH R & D INTERNATIONAL INC POWELL, OH Professional, Scientific, and Technical Services : Engineering Services | 43065 |
| INTEGRAL SCIENCES INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Testing Laboratories | 43228 |
| INTERACTIVE INK INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43215 |
| INTERDISCIPLINARY RESEARCH CONSULTANTS-US WESTERVILLE, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43081 |
| IRFANOGLU, MUSTAFA O COLUMBUS, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43212 |
| ISBELL RICHARD COLUMBUS, OH Professional, Scientific, and Technical Services : Graphic Design Services | 43221 |
| J D SERVICES INCORPORATED DUBLIN, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43017 |
| JAMA, ABDUSALAM M COLUMBUS, OH Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 43229 |
| JAMES GREGORY ASSOCIATES INC COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43232 |
| JAMES GROUP LIMITED LIABILITY COMPANY WORTHINGTON, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43085 |
| JR KOLMER & ASSOCIATES, INC COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43240 |
| KEIDEL KURT R POWELL, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43065 |
| KIEFNER AND ASSOCIATES INCORPORATED WORTHINGTON, OH Professional, Scientific, and Technical Services : Engineering Services | 43085 |
| KNOWLEDGE MANAGEMENT INTERACTIVE INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43220 |
| LAKE SHORE CRYOTRONICS INCORPORATED WESTERVILLE, OH Professional, Scientific, and Technical Services | 43082 |
| LAW OFFICE OF MONICA H. CHOI, CO., LPA DUBLIN, OH Professional, Scientific, and Technical Services : Offices of Lawyers | 43017 |
| LAWHON AND ASSOCIATES INCORPORATED WESTERVILLE, OH Professional, Scientific, and Technical Services : Environmental Consulting Services | 43081 |
| LEHNER, WILLIAM E AIA COLUMBUS, OH Professional, Scientific, and Technical Services : Building Inspection Services | 43235 |
| LINDEN, JEFFREY WESTERVILLE, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43082 |
| LSP TECHNOLOGIES, INC DUBLIN, OH Professional, Scientific, and Technical Services | 43016 |
| LUMA SYSTEMS INCORPORATED GRANVILLE, OH Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 43023 |
| MATERIAL AND TECH SUPPT SERV COR WESTERVILLE, OH Professional, Scientific, and Technical Services : Research and Development in Biotechnology | 43082 |
| ME COMPANIES INCORPORATED WESTERVILLE, OH Professional, Scientific, and Technical Services : Engineering Services | 43081 |
| MERRY CAROLYN J HILLIARD, OH Professional, Scientific, and Technical Services : Environmental Consulting Services | 43026 |
| METAMATERIA PARTNERS LLC COLUMBUS, OH Professional, Scientific, and Technical Services | 43212 |
| MIDWEST BIODIVERSITY INSITUTE INC COLUMBUS, OH Professional, Scientific, and Technical Services : Environmental Consulting Services | 43235 |
| MOBILE ANALYTICAL SERVICES INC PLAIN CITY, OH Professional, Scientific, and Technical Services : Testing Laboratories | 43064 |
| MOBILE MAGIC SUPERSCREEN, LTD COLUMBUS, OH Professional, Scientific, and Technical Services : Display Advertising | 43215 |
| NAVIGATOR MANAGEMENT PARTNERS POWELL, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43065 |
| NEWCOME CORPORATION COLUMBUS, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43240 |
| NEXTECH MATERIALS, LTD. LEWIS CENTER, OH Professional, Scientific, and Technical Services | 43035 |
| NICHOLSON, DOUG GROVE CITY, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43123 |
| NOURAI, ALI DUBLIN, OH Professional, Scientific, and Technical Services : Engineering Services | 43016 |
| ODYSSEY CONSULTING SERVICES INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43231 |
| OHIO HISTORICAL SOCIETY, THE COLUMBUS, OH Professional, Scientific, and Technical Services : Geophysical Surveying and Mapping Services | 43211 |
| OHIO VALLEY ARCHAEOLOGY INC COLUMBUS, OH Professional, Scientific, and Technical Services : Research and Development in Biotechnology | 43229 |
| ON SITE INSTRUMENTS LIMITED LIABILITY COMPANY LEWIS CENTER, OH Professional, Scientific, and Technical Services : Testing Laboratories | 43035 |
| OPTIMUM TECHNOLOGY INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43235 |
| OSSID INCORPORATED DUBLIN, OH Professional, Scientific, and Technical Services : Computer Systems Design Services | 43016 |
| OXFORD CONSULTING GROUP COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43235 |
| PAROS BUSINESS PARTNERS INCORPORATED POWELL, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43065 |
| PENN-NABRIT & ASSOCIATES WESTERVILLE, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43081 |
| PETERS, MATTHEW P DUBLIN, OH Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 43016 |
| PHPK TECHNOLOGIES INCORPORATED WESTERVILLE, OH Professional, Scientific, and Technical Services | 43081 |
| PHYLOGENY INC COLUMBUS, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43219 |
| PORTER WRIGHT MORRIS AND ARTHUR COLUMBUS, OH Professional, Scientific, and Technical Services : All Other Legal Services | 43215 |
| PRESSON CONSULTING INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43231 |
| PRITHVI INFORMATION SOLUTIONS INCORPORATED LEWIS CENTER, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43035 |
| PROFESSIONAL REPORTERS INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : All Other Legal Services | 43215 |
| QUALITY AERO INCORPORATED WORTHINGTON, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43085 |
| R D ZANDE AND ASSOCIATES INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43204 |
| REAL PROPERTY ANALYSTS INCORPORATED (8547) COLUMBUS, OH Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 43228 |
| REDHAWK GLOBAL, LLC COLUMBUS, OH Professional, Scientific, and Technical Services : Process, Physical Distribution, and Logistics Consulting Services | 43228 |
| RESOURCE INTERNATIONAL INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43231 |
| RESOURCE ONE COMPUTER SYSTEMS INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43215 |
| RICHTER INTERNATIONAL INC COLUMBUS, OH Professional, Scientific, and Technical Services : Testing Laboratories | 43228 |
| ROE BRIAN COLUMBUS, OH Professional, Scientific, and Technical Services : Research and Development in the Social Sciences and Humanities | 43209 |
| S E M PARTNERS, INC WESTERVILLE, OH Professional, Scientific, and Technical Services : Architectural Services | 43081 |
| SCHAFER, CHRISTOPHER COLUMBUS, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43230 |
| SCHIMMOELLER JAMES E GAHANNA, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43230 |
| SCIENTIFIC FORMING TECHNOLOGIES CORPORATION COLUMBUS, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43235 |
| SCOTT ENERGY TECHNOLOGIES COLUMBUS, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43230 |
| SELECTUS CONSULTING LLC MARYSVILLE, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43040 |
| SENANTECH INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services | 43228 |
| SHARP AND ASSOCIATES INCORPORATED WESTERVILLE, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43081 |
| SIMIN SOLUTIONS INC. WESTERVILLE, OH Professional, Scientific, and Technical Services : Computer Facilities Management Services | 43082 |
| SOFTQUEST TECHNOLOGIES INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43232 |
| SOLUTIONS THROUGH INNOVATIVE TECHNOLOGIES INC GAHANNA, OH Professional, Scientific, and Technical Services : Other Management Consulting Services | 43230 |
| SOPHIC GROUP, INC., THE CIRCLEVILLE, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43113 |
| SPECIAL TECHNOLOGY SOLUTIONS LIMITED LIABILITY COMPANY COLUMBUS, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43202 |
| SRICO INC COLUMBUS, OH Professional, Scientific, and Technical Services | 43235 |
| STANTEC CONSULTING SERVICES INC COLUMBUS, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43204 |
| STATE OF OHIO OFFICE OF BUDGET AND MANAGEMENT STATE ACCOUNTI COLUMBUS, OH Professional, Scientific, and Technical Services : Veterinary Services | 43215 |
| STERLING COMMERCE (AMERICA), INC. DUBLIN, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43016 |
| STILSON & ASSOCIATES INC COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43229 |
| STRATEGIC RESEARCH GROUP, LLC COLUMBUS, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43212 |
| STRATEGIC SYSTEMS INCORPORATED (5642) DUBLIN, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43017 |
| SUSAN PLAISTED (5242) COLUMBUS, OH Professional, Scientific, and Technical Services : Building Inspection Services | 43209 |
| SYNGENICS CORP DELAWARE, OH Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 43015 |
| TARATEC CORPORATION COLUMBUS, OH Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 43215 |
| TDCI COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43240 |
| TEAM 9 A JOINT VENTURE BETWEEN URS CORPORATION AND AECOM ENVIROMENTAL GROUP COLUMBUS, OH Professional, Scientific, and Technical Services : Architectural Services | 43215 |
| TRAFFIC SAFETY ANALYSIS SYSTEM AND SERVICES INCORPORATED GROVE CITY, OH Professional, Scientific, and Technical Services : Computer Systems Design Services | 43123 |
| TRAYCER DIAGNOSTIC SYSTEMS, INC. COLUMBUS, OH Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 43212 |
| TUOVINEN OLLI H COLUMBUS, OH Professional, Scientific, and Technical Services : Environmental Consulting Services | 43221 |
| TWENTY FIRST CENTURY COMMUNICATIONS INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Other Computer Related Services | 43214 |
| UNICON INTERNATIONAL, INC. COLUMBUS, OH Professional, Scientific, and Technical Services : Computer Systems Design Services | 43213 |
| UNITASK INCORPORATED WESTERVILLE, OH Professional, Scientific, and Technical Services : Computer Systems Design Services | 43082 |
| UNWIN COMPANY COLUMBUS, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43212 |
| URS GROUP, INC COLUMBUS, OH Professional, Scientific, and Technical Services : Engineering Services | 43215 |
| VELOCITY CONSTRUCTION SERVICES LLC PLAIN CITY, OH Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 43064 |
| VELOCYS INCORPORATED PLAIN CITY, OH Professional, Scientific, and Technical Services | 43064 |
| VORCE & ASSOCIATES COLUMBUS, OH Professional, Scientific, and Technical Services : Other Services Related to Advertising | 43212 |
| WAVETECH NEW ALBANY, OH Professional, Scientific, and Technical Services : Custom Computer Programming Services | 43054 |
| WEISENBACH SPECIALTY PRINTING INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Graphic Design Services | 43205 |
| WELDQC, INCORPORATED COLUMBUS, OH Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 43212 |
| WELSO FEDERAL SERVICE L L C WESTERVILLE, OH Professional, Scientific, and Technical Services | 43081 |
| WREATHWOOD GROUP, THE DUBLIN, OH Professional, Scientific, and Technical Services : Engineering Services | 43016 |
| WU YIYING COLUMBUS, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43221 |
| ZALESNY, SEAN HILLIARD, OH Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 43026 |
| ZWICK ENVIRONMENTAL CONSULTANTS LIMITED LIABILITY COMPANY COLUMBUS, OH Professional, Scientific, and Technical Services : Environmental Consulting Services | 43214 |