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Federal Contractors
We found 885 contractors.
1 2 3 4 5| Contractor | Zip |
|---|---|
| 3D INFOTECH INC IRVINE, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 92606 |
| 3DI INCORPORATED BREA, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 92821 |
| ABC RADIO LOS ANGELES ASSETS, LLC LOS ANGELES, CA Professional, Scientific, and Technical Services : Other Services Related to Advertising | 90016 |
| ABSG CONSULTING INC IRVINE, CA Professional, Scientific, and Technical Services : Engineering Services | 92602 |
| ABSOLUTE EXHIBITS, INC ORANGE, CA Professional, Scientific, and Technical Services : Advertising Agencies | 92867 |
| ACCENT MEDICAL SYSTEMS INCORPORATED ONTARIO, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 91764 |
| ACCOMMODATING IDEAS INC ACTON, CA Professional, Scientific, and Technical Services : Translation and Interpretation Services | 93510 |
| ACCURATE AIR ENGINEERING, INC. CERRITOS, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 90703 |
| ACORN INTERNATIONAL FORWARDING COMPANY HERMOSA BEACH, CA Professional, Scientific, and Technical Services : All Other Legal Services | 90254 |
| ACS SOFTWARE INCORPORATED TORRANCE, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 90501 |
| ACTA SERVICES CORPORATION TORRANCE, CA Professional, Scientific, and Technical Services : Engineering Services | 90505 |
| ACTA, INC. TORRANCE, CA Professional, Scientific, and Technical Services | 90505 |
| ACTION MEDIA OPERATING, LLC ORANGE, CA Professional, Scientific, and Technical Services : Display Advertising | 92868 |
| ACTIVEPDF INCORPORATED MISSION VIEJO, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 92691 |
| ADAM FINCHAM RESEARCH LOS ANGELES, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 90034 |
| ADAM Z ROSE AND ASSOCIATES LIMITED LIABILITY COMPANY PASADENA, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 91105 |
| ADC ENGINEERING TECHNOLOGY, INC. GARDENA, CA Professional, Scientific, and Technical Services : Engineering Services | 90248 |
| ADCAMP INCORPORATED LOS ANGELES, CA Professional, Scientific, and Technical Services : Advertising Agencies | 90036 |
| ADF INCORPORATED (2242) COMPTON, CA Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 90220 |
| ADVANCE ENGINEERING SCIENCES CORPORATION TUSTIN, CA Professional, Scientific, and Technical Services : Engineering Services | 92780 |
| ADVANCED IMAGING SUPPLY VAN NUYS, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 91411 |
| ADVANCED MATERIALS RESEARCH AND DEVELOPMENT CORPORATION LOS ANGELES, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 90045 |
| ADVANCED SCIENCE AND NOVEL TECHNOLOGY RANCHO PALOS VERDES, CA Professional, Scientific, and Technical Services | 90275 |
| ADVANCED TECHNOLOGY CENTER LAGUNA HILLS, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 92653 |
| ADVANCING HISPANIC EXCELLENCE LOS ANGELES, CA Professional, Scientific, and Technical Services : Human Resources Consulting Services | 90022 |
| ADVANTAGE INTERNATIONAL COMPUTERS, INC WALNUT, CA Professional, Scientific, and Technical Services : Computer Systems Design Services | 91789 |
| ADVISAGE, LLC IRVINE, CA Professional, Scientific, and Technical Services : Computer Systems Design Services | 92602 |
| AEGIS TECHNOLOGY INCORPORATED SANTA ANA, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 92703 |
| AERO OPTICS INC PALOS VERDES P, CA Professional, Scientific, and Technical Services | 90274 |
| AEROJET ELECTRO SYSTEMS AZUSA, CA Professional, Scientific, and Technical Services | 91702 |
| AEROPHYSICS RESEARCH INSTRUMENTS LLC CORONA, CA Professional, Scientific, and Technical Services : Engineering Services | 92880 |
| AEROVIRONMENT, INC. MONROVIA, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 91016 |
| AFFIRMA SOLUTIONS INC LOS ANGELES, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90012 |
| AFIS AND BIOMETRICS CONSULTING INCORPORATED NEWPORT BEACH, CA Professional, Scientific, and Technical Services : Research and Development in Biotechnology | 92660 |
| AFRA CONSULTING AND SERVICES INCORPORATED LOS ANGELES, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 90066 |
| AGBAN JACQUELENE KAMEL BURBANK, CA Professional, Scientific, and Technical Services : Translation and Interpretation Services | 91504 |
| AGILE COMMUNICATIONS, INC. RANCHO CUCAMONGA, CA Professional, Scientific, and Technical Services : Engineering Services | 91739 |
| AIR CLEANING SOLUTIONS INCORPORATED HUNTINGTON BEACH, CA Professional, Scientific, and Technical Services : Industrial Design Services | 92649 |
| AIR TECHNOLOGY LABORATORIES INCORPORATED CITY OF INDUSTRY, CA Professional, Scientific, and Technical Services : Testing Laboratories | 91748 |
| AIRKINETICS, INC. ANAHEIM, CA Professional, Scientific, and Technical Services : Testing Laboratories | 92649 |
| AKM CONSULTING ENGINEERS INC IRVINE, CA Professional, Scientific, and Technical Services : Engineering Services | 92618 |
| AL VALDEZ CHINO HILLS, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 91709 |
| ALBERTO BEHAR HERMOSA BEACH, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 90254 |
| ALICO SYSTEMS INC TORRANCE, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 90501 |
| ALICON GROUP INC IRVINE, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 92604 |
| ALL BUSINESS, LLC LONG BEACH, CA Professional, Scientific, and Technical Services : Other Services Related to Advertising | 90804 |
| ALL METALS PROCESSING COMPANY OF ORANGE COUNTY INCORPORATED STANTON, CA Professional, Scientific, and Technical Services : Testing Laboratories | 90680 |
| ALLAN BORUSHEK & ASSOCIATES, INC. COSTA MESA, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 92627 |
| ALLCOMP INC CITY OF INDUSTRY, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 91746 |
| ALLIANCE SPACESYSTEMS INCORPORATED PASADENA, CA Professional, Scientific, and Technical Services | 91103 |
| ALLIANCE SPACESYSTEMS, LLC PASADENA, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 91103 |
| ALLIED DEFENSE INC IRVINE, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 92614 |
| ALLWEST GEOSCIENCE INCORPORATED ANAHEIM, CA Professional, Scientific, and Technical Services : Testing Laboratories | 92806 |
| ALPHA STAR CORPORATION LONG BEACH, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 90804 |
| ALTERMUNE LLC NEWPORT BEACH, CA Professional, Scientific, and Technical Services | 92660 |
| AMADA AMERICA, INC. BUENA PARK, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 90621 |
| AMBRY GENETICS CORPORATION ALISO VIEJO, CA Professional, Scientific, and Technical Services : Research and Development in Biotechnology | 92656 |
| AMERICAN COMMISSIONING GROUP, LLC ANAHEIM, CA Professional, Scientific, and Technical Services : Engineering Services | 92807 |
| AMERICAN LANGUAGE SERVICES LOS ANGELES, CA Professional, Scientific, and Technical Services : Translation and Interpretation Services | 90025 |
| AMERICAN PRINTWARE INCORPORATED SAN JUAN CAPISTRANO, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 92675 |
| AMERICAN TECHNICAL SERVICES INCORPORATED GLENDALE, CA Professional, Scientific, and Technical Services : Engineering Services | 91205 |
| AMERICAN VAULT DATA VAULT INCORPORATED NORTH HOLLYWOOD, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 91605 |
| AMERIGLOBE IMPORTS INCORPORATED IRWINDALE, CA Professional, Scientific, and Technical Services : Other Services Related to Advertising | 91706 |
| AMTEK COMPUTER SERVICES UPLAND, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 91786 |
| ANAHEIM DUCKS HOCKEY CLUB, LLC ANAHEIM, CA Professional, Scientific, and Technical Services : Other Services Related to Advertising | 92806 |
| ANALYTIC AND COMPUTATIONAL RESEARCH INC LOS ANGELES, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 90077 |
| ANALYTICAL LABORATORIES IN ANAHEIM INCORPORATED ANAHEIM, CA Professional, Scientific, and Technical Services : Testing Laboratories | 92807 |
| ANETA ZEBALA PAINTINGS CONSERVATION SANTA MONICA, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 90405 |
| ANGELES CREST ENGINEERING INCORPORATED PASADENA, CA Professional, Scientific, and Technical Services | 91107 |
| ANTI-DOPING RESEARCH, INC. LOS ANGELES, CA Professional, Scientific, and Technical Services : Research and Development in Biotechnology | 90066 |
| AON CONSULTING INCORPORATED LOS ANGELES, CA Professional, Scientific, and Technical Services : Other Management Consulting Services | 90017 |
| APIC CORPORATION CULVER CITY, CA Professional, Scientific, and Technical Services | 90230 |
| APOLLO INSTRUMENTS INCORPORATED IRVINE, CA Professional, Scientific, and Technical Services : Engineering Services | 92606 |
| APPLIED FLUIDS ENGINEERING INCORPORATED LONG BEACH, CA Professional, Scientific, and Technical Services : Surveying and Mapping (except Geophysical) Services | 90802 |
| APPLIED P & CH LABORATORIES CHINO, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 91710 |
| APPLIED SCIENTIFIC RESEARCH SANTA ANA, CA Professional, Scientific, and Technical Services | 92705 |
| AQMS AUTOMOTIVE LIMITED LIABILITY COMPANY LOS ANGELES, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 90025 |
| AQUARIUM OF THE PACIFIC LONG BEACH, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90802 |
| ARCANTHUS CORP ARCHETYPE SANTA ANA, CA Professional, Scientific, and Technical Services : Architectural Services | 92701 |
| ARCHAEOLOGICAL CONSULTING SERVICES (ACS) LYTLE CREEK, CA Professional, Scientific, and Technical Services : Architectural Services | 92358 |
| ARMSTRONG DATA SERVICE INC BREA, CA Professional, Scientific, and Technical Services : Engineering Services | 92821 |
| ARNOLD CICERONE & ASSOC SEAL BEACH, CA Professional, Scientific, and Technical Services : Engineering Services | 90740 |
| ARTEMIS INTERNATIONAL SOLUTIONS CORPORATION NEWPORT BEACH, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 92660 |
| ARTIFICIAL INTELLIGENCE NETWORKS, INC. IRVINE, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 92618 |
| ASBUILT-SFO, LLC LOS ANGELES, CA Professional, Scientific, and Technical Services : Surveying and Mapping (except Geophysical) Services | 90013 |
| ASSOCIATED CALIBRATION INC ANAHEIM, CA Professional, Scientific, and Technical Services : Testing Laboratories | 92807 |
| ATC FLIGHT SIMULATOR COMPANY LOS ANGELES, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 90027 |
| ATHENA ISG/GTXTREME, INC. RANCHO CUCAMONGA, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 91730 |
| ATKINSON ANDELSON LOYA RUUD AND ROMO A PROFESSIONAL LAW CORPORATION CERRITOS, CA Professional, Scientific, and Technical Services : All Other Legal Services | 90703 |
| ATLAS TESTING LABORATORIES INC LOS ANGELES, CA Professional, Scientific, and Technical Services : Testing Laboratories | 90040 |
| AULICK KEITH CERRITOS, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90703 |
| AUTO-GRAPHICS, INC. POMONA, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 91768 |
| AVAMAR TECHNOLOGIES INCORPORATED IRVINE, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 92618 |
| AVOCET ENVIRONMENTAL INCORPORATED IRVINE, CA Professional, Scientific, and Technical Services : Architectural Services | 92618 |
| AVYD DEVICES COSTA MESA, CA Professional, Scientific, and Technical Services | 92626 |
| AZTECH INTERNATIONAL LAGUNA NIGUEL, CA Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 92677 |
| BACK TO NATIVES RESTORATION IRVINE, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 92612 |
| BAE SYSTEMS AIRCRAFT CONTROLS LOS ANGELES, CA Professional, Scientific, and Technical Services | 90056 |
| BAILEY JOSELYN M D A MEDICAL CORPORATION TORRANCE, CA Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 90503 |
| BARNES ONEALE AND ASSOCIATES LONG BEACH, CA Professional, Scientific, and Technical Services : Human Resources Consulting Services | 90804 |
| BARRY SCHIFF LOS ANGELES, CA Professional, Scientific, and Technical Services : All Other Legal Services | 90066 |
| BASIC ELECTRONICS INCORPORATED GARDEN GROVE, CA Professional, Scientific, and Technical Services | 92841 |
| BAUGHN ENGINEERING, INC LA VERNE, CA Professional, Scientific, and Technical Services : Engineering Services | 91750 |
| BD SYSTEMS INCORPORATED TORRANCE, CA Professional, Scientific, and Technical Services | 90501 |
| BDM ASSOCIATES PASADENA, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 91108 |
| BECKMAN RESEARCH INSTITUTE OF THE CITY OF HOPE DUARTE, CA Professional, Scientific, and Technical Services : Research and Development in Biotechnology | 91010 |
| BEHAVIORAL ASSESSMENT, INC BEVERLY HILLS, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90211 |
| BEHAVIORAL COGNITION, LLC MARINA DEL REY, CA Professional, Scientific, and Technical Services : Research and Development in the Social Sciences and Humanities | 90292 |
| BEHAVIORAL HEALTH SERVICES INC GARDENA, CA Professional, Scientific, and Technical Services : Other Management Consulting Services | 90249 |
| BEJANIAN, AREG GLENDALE, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 91206 |
| BELASCO JACOBS & TOWNSLEY LOS ANGELES, CA Professional, Scientific, and Technical Services : All Other Legal Services | 90045 |
| BHUSIRIRIT, PHORNPHUN C. ACTON, CA Professional, Scientific, and Technical Services : Translation and Interpretation Services | 93510 |
| BITEK, INC SANTA ANA, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 92707 |
| BLACKBURN, JAMES KENT SAN GABRIEL, CA Professional, Scientific, and Technical Services : Computer Facilities Management Services | 91775 |
| BOEING COMPANY, THE HUNTINGTON BEA, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 92647 |
| BOEING COMPANY, THE HUNTINGTON BEACH, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 92647 |
| BOEING NORTH AMERICAN, INC ANAHEIM, CA Professional, Scientific, and Technical Services : Engineering Services | 92806 |
| BOOZ ALLEN HAMILTON INC LOS ANGELES, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 90045 |
| BOSSA NOVA TECHNOLOGIES, LLC VENICE, CA Professional, Scientific, and Technical Services | 90291 |
| BOURGAIZE DAVID B WHITTIER, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 90601 |
| BOWNE DECISIONQUEST INCORPORATED TORRANCE, CA Professional, Scientific, and Technical Services : All Other Legal Services | 90503 |
| BREATHE SAFE ENVIRONMENTAL INCORPORATED LOS ANGELES, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 90010 |
| BREITMAN CHERYL VALLEY VILLAGE, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 91607 |
| BRELLES MARINO GRACIELA POMONA, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 91766 |
| BROADATA COMMUNICATIONS, INC TORRANCE, CA Professional, Scientific, and Technical Services | 90505 |
| BROADAX SYSTEMS INCORPORATED CITY OF INDUSTRY, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 91748 |
| BROOKS CAPITAL INCORPORATED LONG BEACH, CA Professional, Scientific, and Technical Services : Other Services Related to Advertising | 90807 |
| BSST LLC IRWINDALE, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 91706 |
| BURBANK STEEL TREATING INCORPORATED BURBANK, CA Professional, Scientific, and Technical Services : Testing Laboratories | 91502 |
| BUREAU VERITAS NORTH AMERICA COSTA MESA, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 92626 |
| BURTON IP LAW GROUP LOS ANGELES, CA Professional, Scientific, and Technical Services : All Other Legal Services | 90067 |
| C R G MARINE LABORATORIES TORRANCE, CA Professional, Scientific, and Technical Services : Testing Laboratories | 90501 |
| CALDERON, JOSE LUIS LYNWOOD, CA Professional, Scientific, and Technical Services : Research and Development in the Social Sciences and Humanities | 90262 |
| CALIFORNIA BLACK WOMENS HEALTH PROJECT INGLEWOOD, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90301 |
| CALIFORNIA COMPLIANCE SERVICES FULLERTON, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 92831 |
| CALIFORNIA DEPOSITION REPORTERS INCORPORATED COVINA, CA Professional, Scientific, and Technical Services : All Other Legal Services | 91723 |
| CALIFORNIA FAMILY HEALTH COUNCIL INCORPORATED LOS ANGELES, CA Professional, Scientific, and Technical Services | 90010 |
| CALIFORNIA HAZARDOUS SERVICES, INC. SANTA ANA, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 92704 |
| CALIFORNIA MARINE DIESEL INCORPORATED LONG BEACH, CA Professional, Scientific, and Technical Services : Engineering Services | 90813 |
| CALIFORNIA STATE UNIVERSITY LONG BEACH FOUNDATION (6694) LONG BEACH, CA Professional, Scientific, and Technical Services | 90815 |
| CALIFORNIA SURVEY RESEARCH SERVICES INC VAN NUYS, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 91406 |
| CALSTART INC PASADENA, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 91106 |
| CAM COMMERCE SOLUTIONS, INC. FOUNTAIN VALLEY, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 92708 |
| CAMMACK CHARLES F PE TECHINICAL CONSULTANT NORCO, CA Professional, Scientific, and Technical Services : Engineering Services | 92860 |
| CANDLE CORPORATION EL SEGUNDO, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 90245 |
| CANNED INTERACTIVE LOS ANGELES, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 90028 |
| CANNON PARKIN INCORPORATED LOS ANGELES, CA Professional, Scientific, and Technical Services : Architectural Services | 90067 |
| CAPTURE 3D, INCORPORATED COSTA MESA, CA Professional, Scientific, and Technical Services : Engineering Services | 92626 |
| CARLISLE RESEARCH CORPORATION VAN NUYS, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 91406 |
| CARRIAGE ESCROW INCORPORATED SANTA ANA, CA Professional, Scientific, and Technical Services : Title Abstract and Settlement Offices | 92707 |
| CARTER AND BURGESS INCORPORATED ENCINO, CA Professional, Scientific, and Technical Services : Landscape Architectural Services | 91436 |
| CARTER PLATING INCORPORATED BURBANK, CA Professional, Scientific, and Technical Services : Testing Laboratories | 91504 |
| CARTER, LENA LOS ANGELES, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90011 |
| CARUANA & ASSOCIATES A POFESSIONAL CORPORATION LONG BEACH, CA Professional, Scientific, and Technical Services : Engineering Services | 90807 |
| CASHEL CORPORATION ANAHEIM, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 92807 |
| CASTREY, BONNIE & ROBERT HUNTINGTON BEACH, CA Professional, Scientific, and Technical Services : Offices of Lawyers | 92646 |
| CATER 2 DUGOUT CAFE VAN NUYS, CA Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 91406 |
| CATTON IVAN DR LOS ANGELES, CA Professional, Scientific, and Technical Services : Engineering Services | 90077 |
| CAVANAUGH CONSULTING BURBANK, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 91504 |
| CB RICHARD ELLIS INCORPORATED (3174) EL SEGUNDO, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90245 |
| CBRE CONSULTING, INC. LOS ANGELES, CA Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 90071 |
| CDM FEDERAL PROGRAMS CORPORATION IRVINE, CA Professional, Scientific, and Technical Services : Engineering Services | 92612 |
| CEL & ASSOCIATES, INC LOS ANGELES, CA Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 90025 |
| CELERIS SYSTEMS INC ANAHEIM, CA Professional, Scientific, and Technical Services : Engineering Services | 92806 |
| CENTER FOR CHILDREN AND FAMILY FUTURES INCORPORATED THE IRVINE, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 92620 |
| CENTER ON CHILDREN AND FAMILY IRVINE, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 92620 |
| CENTURY DIVERSIFIED INCORPORATED PASADENA, CA Professional, Scientific, and Technical Services : Other Management Consulting Services | 91101 |
| CERTUS CORPORATION IRVINE, CA Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 92612 |
| CGTECH IRVINE, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 92618 |
| CH2M HILL INC SANTA ANA, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 92707 |
| CHANG INDUSTRY, INC. LA VERNE, CA Professional, Scientific, and Technical Services | 91750 |
| CHELSEA DESIGN GROUP, INC LOS ANGELES, CA Professional, Scientific, and Technical Services : Architectural Services | 90034 |
| CHEROKEE CHEMICAL CO INC LOS ANGELES, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 90023 |
| CHIEN, YEUK-LAAN REDONDO BEACH, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 90277 |
| CHRISTINE L RUTHER MISSION VIEJO, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 92691 |
| CHROMOLOGIC PASADENA, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 91107 |
| CHUA, ANDREW HACIENDA HEIGHTS, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 91745 |
| CITATION PUBLISHING INCORPORATED ALISO VIEJO, CA Professional, Scientific, and Technical Services : Custom Computer Programming Services | 92656 |
| CLARKIN CATHERINE LONG BEACH, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 90815 |
| CLAYTON GROUP SERVICES, INC COSTA MESA, CA Professional, Scientific, and Technical Services : Environmental Consulting Services | 92626 |
| CLEAR CHANNEL COMMUNICATIONS INC BURBANK, CA Professional, Scientific, and Technical Services : Other Services Related to Advertising | 91505 |
| COAST ESCROW INCORPORATED SANTA ANA, CA Professional, Scientific, and Technical Services : Title Abstract and Settlement Offices | 92707 |
| COAST SURVEYING INCORPORATED TUSTIN, CA Professional, Scientific, and Technical Services : Surveying and Mapping (except Geophysical) Services | 92780 |
| COGNITECH INCORPORATED PASADENA, CA Professional, Scientific, and Technical Services | 91101 |
| COLLISION & INJURY DYNAMICS INC EL SEGUNDO, CA Professional, Scientific, and Technical Services : Testing Laboratories | 90245 |
| COLUMBUS TECHNOLOGIES AND SERVICES INCORPORATED PASADENA, CA Professional, Scientific, and Technical Services : Computer Facilities Management Services | 91101 |
| COMMUNICATION & TRADING SERVICES INC LONG BEACH, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90803 |
| COMMUNITY PARTNERS LOS ANGELES, CA Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 90012 |
| COMPOSITE SUPPORT & SOLUTIONS RANCHO PALOS V, CA Professional, Scientific, and Technical Services : Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 90275 |
| COMPUSHARE INCORPORATED SANTA ANA, CA Professional, Scientific, and Technical Services : Engineering Services | 92707 |
| COMPUTER CONSULTING OPERATIONS SPECIALIST INCORPORATED CULVER CITY, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 90230 |
| COMPUTER MISSION NEWPORT BEACH, CA Professional, Scientific, and Technical Services : Computer Facilities Management Services | 92660 |
| COMWARE TECHNICAL SERVICES, INC IRVINE, CA Professional, Scientific, and Technical Services : Other Computer Related Services | 92614 |
| CONCEPTUAL RESEARCH CORP PLAYA DEL REY, CA Professional, Scientific, and Technical Services : Engineering Services | 90293 |
| CONFERENCE DIRECT LIMITED LIABILITY COMPANY LOS ANGELES, CA Professional, Scientific, and Technical Services : Marketing Consulting Services | 90048 |
| CONRAD AND ASSOCIATES, L.L.P. IRVINE, CA Professional, Scientific, and Technical Services : Administrative Management and General Management Consulting Services | 92614 |
| CONSENSUS PLANNING GROUP INCORPORATED LOS ANGELES, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90017 |
| CONSULTING MEASUREMENT GROUP INCORPORATED TORRANCE, CA Professional, Scientific, and Technical Services : All Other Professional, Scientific, and Technical Services | 90501 |
| CONSULTING SERVICES CERRITOS, CA Professional, Scientific, and Technical Services : Other Scientific and Technical Consulting Services | 90703 |
| CONTEK RESEARCH INCORPORATED EL SEGUNDO, CA Professional, Scientific, and Technical Services | 90245 |