Professional and technical services — page 5 of 125
37,366 active company locations, self-reported NAICS sector “Professional and technical services”.
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| Place | Company | City account | Industry | Since |
|---|---|---|---|---|
| Los Angeles, CA | ADVIZ LLC | 0002792975-0001-0 | Professional and technical services | Jan 1, 2013 |
| Burbank | ADVNCR (IN PROCESS OF FILING) AFO MANAGEMENT COMPANY LLC | 0003517598-0001-7 | Professional and technical services | Oct 16, 2025 |
| Sherman Oaks | ADVOCACY AND RESOURCES, LLC | 0003130745-0001-1 | Professional and technical services | May 7, 2019 |
| Woodland Hills | ADVOCACY ANSWERS, INC. | 0002441070-0001-8 | Professional and technical services | Apr 1, 2009 |
| Los Angeles, CA | ADVOCATES LAW GROUP APC | 0003502540-0001-0 | Professional and technical services | Sep 1, 2021 |
| Rowland Heights | ADVTECH ENVIRONMENTAL INC | 0000201625-0001-6 | Professional and technical services | Mar 20, 1995 |
| Los Angeles, CA | ADVUE, INC. | 0002923357-0001-6 | Professional and technical services | Aug 1, 2016 |
| Van Nuys | ADWEST MAILERS INC | 0000320424-0001-6 | Professional and technical services | Aug 15, 1980 |
| Los Angeles, CA | ADWIRE INC | 0000904883-0001-5 | Professional and technical services | Mar 30, 2000 |
| Woodland Hills | ADZA INC | 0003431533-0001-6 | Professional and technical services | Mar 12, 2014 |
| Los Angeles, CA | AE ARCHITECTURE ABRAHAMS AND EYSTER ARCHITECTURE INC | 0002326709-0001-9 | Professional and technical services | Jan 15, 2008 |
| Ventura | AE GROUP ENGINEERS V AE GROUP MECHANICAL ENGINEERS INC | 0003504336-0001-1 | Professional and technical services | Aug 15, 2025 |
| Marina Del Rey | AE STUDIO AGENCY ENTERPRISE LLC | 0003121831-0001-9 | Professional and technical services | Jun 9, 2016 |
| Porter Ranch | AE&E CONSULTING INC | 0003351879-0001-0 | Professional and technical services | Jan 28, 2023 |
| Los Angeles, CA | AE3 PARTNERS, INC. | 0002927668-0001-8 | Professional and technical services | Jan 1, 2008 |
| Sherwood Forest | AEA MARKETING AND MANAGEMENT, INC. | 0003359981-0001-3 | Professional and technical services | Oct 6, 2022 |
| Porter Ranch | AEC ARCHITECTURE ALEXANDER E CARPENTER ARCHITECT PROFESSIONAL CORPORATION | 0002476007-0001-0 | Professional and technical services | May 26, 2009 |
| North Hollywood | AECO DESIGN CORPORATION | 0003594952-0001-7 | Professional and technical services | Jan 1, 2025 |
| Orange | AECOM ENVIRONMENT AECOM, INC. | 0000890320-0001-1 | Professional and technical services | Aug 19, 1998 |
| Los Angeles, CA | AECOM SERVICES, LLC | 0000563153-0001-6 | Professional and technical services | Feb 1, 1960 |
| Los Angeles, CA | AECOM TECHNOLOGY CORP | 0000368073-0001-1 | Professional and technical services | Jan 1, 1986 |
| Los Angeles, CA | AECOM TECHNOLOGY CORP | 0000368073-0002-9 | Professional and technical services | Aug 1, 2014 |
| Los Angeles, CA | AECOM USA, INC. | 0000672340-0001-0 | Professional and technical services | Oct 1, 1988 |
| Westlake Village | AEG HOLDCO LLC | 0003113547-0001-3 | Professional and technical services | Mar 1, 2019 |
| Los Angeles, CA | AEG PEOPLE SOLUTIONS LLC | 0003507957-0001-4 | Professional and technical services | Mar 7, 2022 |
| Los Angeles, CA | AEG SPORTS ANSCHUTZ ENTERTAINMENT GROUP INC | 0000014704-0001-0 | Professional and technical services | Mar 1, 2001 |
| Wilmington | AEG, LLC ADVANCED ENVIRONMENTAL GROUP LLC | 0003194622-0001-0 | Professional and technical services | Aug 29, 2019 |
| Ventura | AEGIR SYSTEMS | 0000171727-0001-2 | Professional and technical services | Dec 31, 2001 |
| Sun Valley | AEGIS BUILDING INSPECTIONS LLC | 0003461002-0001-9 | Professional and technical services | Jul 16, 2024 |
| San Diego | AEGIS ENGINEERING MANAGEMENT INC | 0002601356-0001-8 | Professional and technical services | Jan 1, 2012 |
| Silver Spring | AEGIS PROJECT CONTROLS AEGIS PROJECT CONTROLS CORP. | 0003210450-0001-1 | Professional and technical services | Sep 1, 2020 |
| Los Angeles, CA | AEGIS STRUCTURAL ENGINEERS AEGIS SE INC. | 0002829619-0001-3 | Professional and technical services | Feb 25, 2015 |
| Studio City | AEGIS TALENT LLC | 0003557117-0001-6 | Professional and technical services | Jun 9, 2023 |
| Cedar Rapids | AEGON USA INVESTMENT MANAGEMENT LLC | 0002662158-0001-6 | Professional and technical services | Apr 1, 2013 |
| Los Angeles, CA | AEHKO AEHKO LLC | 0003504434-0001-1 | Professional and technical services | Aug 18, 2022 |
| Torrance | AEI CONSULTANTS ALL ENVIRONMENTAL INC | 0000204259-0001-4 | Professional and technical services | Mar 10, 1995 |
| West Hills | AEJONES CONSULTING LLC | 0003537141-0001-7 | Professional and technical services | Dec 14, 2023 |
| Los Angeles | AEM BUSINESS SOLUTIONS LLC | 0003276067-0001-5 | Professional and technical services | Apr 26, 2021 |
| Los Angeles, CA | AEM CONSULTING INC | 0002561545-0001-9 | Professional and technical services | Oct 13, 2003 |
| Los Angeles, CA | AEM TAX SERVICES LLC | 0003493922-0001-3 | Professional and technical services | Aug 13, 2023 |
| North Hollywood | AEON JAMS PRODUCTS, LLC | 0002768240-0001-3 | Professional and technical services | Mar 6, 2014 |
| Stevenson Ranch | AEONIX SOLUTIONS LLC | 0003512159-0001-8 | Professional and technical services | Aug 29, 2025 |
| Las Vegas | AEOS LLC | 0003097850-0001-4 | Professional and technical services | Jan 23, 2019 |
| Los Angeles | AEP ENTERTAINMENT INC | 0003451792-0001-2 | Professional and technical services | Jun 26, 2024 |
| Los Angeles, CA | AERAID PR LLC | 0003448172-0001-1 | Professional and technical services | Jan 1, 2020 |
| Los Angeles, CA | AERIAL CAMERA SYSTEMS INC | 0000819589-0001-5 | Professional and technical services | Jan 1, 1997 |
| Los Angeles, CA | AERLEX LAW GROUP STEPHEN R. HOFER LAW CORPORATION | 0003069359-0001-0 | Professional and technical services | Aug 1, 2018 |
| Las Vegas | AERO AI INC. | 0003574725-0001-1 | Professional and technical services | Mar 31, 2022 |
| Los Angeles, CA | AERO CREATIVE STUDIOS LLC | 0003597303-0001-6 | Professional and technical services | Jul 3, 2026 |
| North Hills | AERO GEOFF LLC | 0003505163-0001-0 | Professional and technical services | Sep 23, 2022 |
| Los Angeles, CA | AERO PARACHUTE TECHNOLOGIES LLC | 0003387275-0001-5 | Professional and technical services | Aug 15, 2023 |
| San Pedro | AERO PARS INC | 0003443232-0001-8 | Professional and technical services | Jan 9, 2017 |
| Marietta | AERO SYSTEMS ENGINEERING INC | 0000986609-0002-1 | Professional and technical services | Aug 28, 2017 |
| Broomfield | AERO WIRELESS GROUP LLC | 0003483123-0001-6 | Professional and technical services | Feb 17, 2025 |
| Valley Village | AEROA HOUSE LLC | 0003494425-0001-3 | Professional and technical services | Sep 6, 2022 |
| Van Nuys | AEROCON ENGINEERING CO. AIRCRAFT TECHNICAL DEVELOPMENT INC | 0000402489-0001-8 | Professional and technical services | Apr 13, 1989 |
| Beverly Hills | AEROFLOT RUSSIAN AIRLINES JOINT-STOCK COMPANY | 0002651386-0001-1 | Professional and technical services | Dec 19, 2012 |
| Chatsworth | AEROJET ROCKETDYNE INC | 0002249650-0002-5 | Professional and technical services | Feb 1, 2006 |
| Los Angeles, CA | AERONAUTIKA DESIGNS INC | 0003582206-0001-9 | Professional and technical services | Apr 11, 2022 |
| Glendale | AEROSCOPIC ENVIROMENTAL INC | 0000750025-0001-9 | Professional and technical services | Jan 1, 1966 |
| Sylmar | AEROSPACE COMPONENTS INTL, INC | 0002960164-0001-3 | Professional and technical services | May 2, 2016 |
| Burbank | AEROUNIQUE INC | 0002318032-0001-9 | Professional and technical services | Jul 24, 2006 |
| Los Angeles, CA | AEROVIAS DE MEXICO SA DE CV | 0000660848-0002-4 | Professional and technical services | Jan 14, 2013 |
| Tarzana | AES PATHOLOGY LLC | 0003490503-0001-6 | Professional and technical services | Apr 22, 2021 |
| Bellflower | AES SOLUTIONS LLC | 0003207681-0001-7 | Professional and technical services | Jan 5, 2020 |
| Huntington Beach | AESCO TECHNOLOGIES AESCO INC | 0000298663-0001-0 | Professional and technical services | Jan 15, 2001 |
| Los Angeles, CA | AESCULATECH INC | 0003162679-0001-6 | Professional and technical services | Sep 1, 2019 |
| Los Angeles, CA | AESTHETIC INC | 0003546287-0001-6 | Professional and technical services | Jun 10, 2022 |
| Los Angeles, CA | AESTHETICREATIVE MARKETING LLC | 0003269287-0001-4 | Professional and technical services | Jan 1, 2021 |
| Los Angeles | AESTHETICS GLOBAL EVOLUTION LLC | 0003439854-0001-1 | Professional and technical services | Oct 25, 2018 |
| Los Angeles | AESTHETICS MANAGEMENT LLC | 0003551545-0001-7 | Professional and technical services | Aug 8, 2025 |
| Los Angeles, CA | AESTHETIX INTERIOR DESIGN LLC | 0002861164-0001-5 | Professional and technical services | May 26, 2015 |
| Porter Ranch | AESYS LLC | 0003529397-0001-7 | Professional and technical services | Nov 11, 2023 |
| Yorba Linda | AET & ASSOCIATES ARCHITECTURAL ENGINEERING TECHNOLOGY, INC. | 0003560382-0001-1 | Professional and technical services | Feb 23, 2026 |
| Los Angeles, CA | AET SECURITY SERVICE GROUP | 0002965996-0001-5 | Professional and technical services | Feb 17, 2017 |
| Los Angeles, CA | AETERNUM GLOBAL, INC. | 0003466111-0001-2 | Professional and technical services | Jan 1, 2025 |
| Sacramento | AETERNUS DYNAMICS LLC | 0003604760-0001-3 | Professional and technical services | Aug 10, 2026 |
| Torrance | AETF INC. | 0003150570-0001-6 | Professional and technical services | May 7, 2019 |
| Los Angeles, CA | AETHER (CURRENTLY BEING REGISTERED AS DBA) KRISTINA ADAM LLC | 0003256956-0001-8 | Professional and technical services | Jan 2, 2021 |
| Los Angeles, CA | AETHER CREATIVE STUDIO AETHER CREATIVE STUDIO LLC | 0003546865-0001-9 | Professional and technical services | May 5, 2025 |
| Los Angeles | AETHER CREATIVE STUDIO AETHER CREATIVE STUDIO LLC | 0003553688-0001-8 | Professional and technical services | May 5, 2025 |
| Los Angeles, CA | AETHERIAL REALITY LLC | 0003031763-0001-1 | Professional and technical services | Jan 1, 2017 |
| Van Nuys | AETNA ORGANIC INC. | 0003168113-0001-0 | Professional and technical services | Dec 15, 2019 |
| Torrance | AEY GROUP AEY INC | 0003502895-0001-5 | Professional and technical services | Jul 1, 2024 |
| Los Angeles, CA | AF CLAY LLC | 0002960253-0001-3 | Professional and technical services | Jan 23, 2016 |
| Calabasas | AF1 GP INC | 0002603173-0001-0 | Professional and technical services | Aug 8, 2011 |
| Los Angeles, CA | AFAMIA INC | 0003328632-0001-9 | Professional and technical services | Feb 2, 2019 |
| Woodland Hills | AFCAL | 0002042273-0001-3 | Professional and technical services | Jan 1, 2000 |
| Los Angeles, CA | AFCO DESIGN INC | 0002564882-0001-6 | Professional and technical services | Apr 19, 2010 |
| Los Angeles, CA | AFFELD ENGLAND & JOHNSON LLP | 0002507899-0001-5 | Professional and technical services | Mar 26, 2010 |
| Sherman Oaks | AFFILIATE BALL LLC | 0003453049-0001-3 | Professional and technical services | Oct 1, 2024 |
| Pasadena | AFFILIATED ENGINEERS W, INC. | 0003479140-0001-7 | Professional and technical services | Mar 10, 2025 |
| Los Angeles, CA | AFFILIATES STUDIOS LLC | 0003501927-0001-0 | Professional and technical services | May 11, 2023 |
| Bellevue | AFFIRMA CONSULTING LLC | 0002982656-0001-7 | Professional and technical services | May 1, 2017 |
| Sunland | AFFLUENCE FOR BUSINESS CORP | 0002683407-0001-8 | Professional and technical services | Feb 1, 2012 |
| Los Angeles, CA | AFFORDABLE ENVIRO SOLUTIONS INC | 0003571229-0001-6 | Professional and technical services | Feb 27, 2025 |
| Canoga Park | AFFORDABLE INCOME TAX SERVICES LLC | 0003329436-0001-8 | Professional and technical services | Aug 8, 2022 |
| Canoga Park | AFFORDABLE LEGAL SERVICES J&A BUSINESS SOLUTIONS INC | 0003381604-0001-4 | Professional and technical services | Jun 13, 2023 |
| Woodland Hills | AFFORDABLE RENT PROJECT, INC | 0003513925-0001-1 | Professional and technical services | Dec 20, 2022 |
| Pasadena | AFFORDABLE SHELTERS INC | 0000476420-0001-9 | Professional and technical services | Jan 1, 1997 |
| West Hills | AFLAK INSPECTION INC | 0003487099-0001-0 | Professional and technical services | May 15, 2019 |
| Los Angeles, CA | AFM CONSULTING LLC | 0002527990-0001-5 | Professional and technical services | Nov 26, 2010 |
| Los Angeles, CA | AFRA CONSULTING/SERVICES INC | 0000415929-0001-5 | Professional and technical services | Jan 1, 2001 |
| Beverly Hills | AFRICAN ARTS FOUNDATION | 0000707580-0001-8 | Professional and technical services | Oct 11, 2001 |
| West Hollywood | AFSHARS CONSULTING INC | 0003553858-0001-3 | Professional and technical services | Jan 9, 2026 |
| Los Angeles | AFSOON YAFEH CPA INC | 0003420152-0001-2 | Professional and technical services | Jan 8, 2024 |
| Sherman Oaks | AG CONTRACTS INC | 0002570715-0001-3 | Professional and technical services | Jul 18, 2011 |
| Los Angeles, CA | AG GLOBAL INVESTMENT LLC | 0003462471-0001-0 | Professional and technical services | Mar 7, 2020 |
| Los Angeles, CA | AG HEALTHCARE CONSULTING, LLC | 0003568642-0001-9 | Professional and technical services | Feb 13, 2024 |
| Granada Hills | AG INC | 0003475981-0001-2 | Professional and technical services | Mar 12, 2024 |
| West Hills | AG INTERNATIONAL CREATIVE INC | 0003420349-0001-7 | Professional and technical services | Jan 1, 2024 |
| Encino | AG LAW GROUP APC | 0003474423-0001-1 | Professional and technical services | Jan 1, 2024 |
| Mission Hills | AG5 MANAGEMENT, INC | 0002944924-0001-1 | Professional and technical services | Jan 1, 2013 |
| Alexandria | AGA ASSOCIATION OF GOVERNMENT ACCOUNTANTS | 0002464097-0001-1 | Professional and technical services | Sep 22, 2009 |
| Fullerton | AGA ENGINEERS INC | 0003438206-0001-5 | Professional and technical services | Jul 1, 2020 |
| Los Angeles, CA | AGAJANIAN MCFALL WEISS & TETREAULT LLP AGAJANIAN, MCFALL, WEISS ET AL., LLP | 0000567635-0001-8 | Professional and technical services | Jul 1, 1987 |
| Los Angeles, CA | AGAPI CONSULTING AGAPI CONSULTING LLC | 0003350612-0001-2 | Professional and technical services | Jan 1, 2022 |
| Glendale | AGAS MARKETING AGAS MARKETING INC | 0003578944-0001-9 | Professional and technical services | Feb 2, 2021 |
| Los Angeles, CA | AGASI MEDIA INC | 0003374716-0001-1 | Professional and technical services | May 17, 2023 |
| Northridge | AGAVE LA MAGDALENA INC. | 0003551063-0001-4 | Professional and technical services | Jun 28, 2018 |
| West Hills | AGB CORPORATION | 0000527786-0001-3 | Professional and technical services | Jan 1, 2021 |
| Los Angeles, CA | AGENCY 101 INC | 0002832292-0001-3 | Professional and technical services | May 15, 2015 |
| Glendale | AGENCY 1781, LLC | 0003211711-0001-2 | Professional and technical services | May 12, 2020 |
| Venice | AGENCY 39A LLC | 0003152273-0001-0 | Professional and technical services | Aug 14, 2019 |
| Studio City | AGENCY CH LLC | 0003215007-0001-8 | Professional and technical services | Feb 1, 2018 |
| Chicago | AGENCY EA LLC | 0003248175-0001-3 | Professional and technical services | Feb 25, 2021 |
| Porter Ranch | AGENCY OF LEGAL SERVICES INC | 0003203580-0001-5 | Professional and technical services | Feb 5, 2020 |
| Los Angeles, CA | AGENCY THEORY COLLECTIVE LLC | 0003359665-0001-0 | Professional and technical services | Sep 1, 2022 |
| Los Angeles | AGENCY V3 LLC | 0003569025-0001-3 | Professional and technical services | Mar 16, 2026 |
| Los Angeles, CA | AGENDA MANAGEMENT & PRODUCTION LLC | 0003502558-0001-0 | Professional and technical services | Apr 5, 2021 |
| Los Angeles, CA | AGENDA PICTURES, LLC | 0002728100-0001-5 | Professional and technical services | Nov 1, 2011 |
| Los Angeles, CA | AGENT MADE INC. | 0002919609-0001-9 | Professional and technical services | Jan 1, 2010 |
| Los Angeles, CA | AGENT PEKKA INC | 0003019583-0001-8 | Professional and technical services | May 5, 2017 |
| North Hollywood | AGENT WEB DEV AGENT WEB DEVELOPMENT INC | 0002955971-0001-9 | Professional and technical services | Dec 15, 2016 |
| Los Angeles, CA | AGENT, LLC | 0003240338-0001-1 | Professional and technical services | Jan 1, 2020 |
| Culver City | AGENTECH ENTERPRISES INC | 0003460770-0001-5 | Professional and technical services | Oct 15, 2024 |
| Los Angeles, CA | AGENTLEGAL, INC | 0003509204-0001-0 | Professional and technical services | Feb 6, 2023 |
| Los Angeles, CA | AGGIE 98 LLC | 0003212216-0001-1 | Professional and technical services | Dec 26, 2018 |
| Los Angeles | AGGRAPHS LLC | 0003488058-0001-8 | Professional and technical services | Jan 1, 2022 |
| Los Angeles, CA | AGGREGATE CONSTRUCTION GROUP | 0002977009-0001-3 | Professional and technical services | Mar 28, 2017 |
| Tarzana | AGHAJANI LAW CORPORATION | 0003412470-0001-3 | Professional and technical services | Nov 6, 2023 |
| Encino | AGHISHIAN LAW CORPORATION | 0003181586-0001-3 | Professional and technical services | Jan 2, 2019 |
| Los Angeles, CA | AGHNAMI LAW GROUP, APC | 0003346879-0001-0 | Professional and technical services | Oct 18, 2022 |
| Van Nuys | AGI ACCOUNTING SERVICES INC | 0002677581-0001-1 | Professional and technical services | Feb 9, 2012 |
| Los Angeles, CA | AGI CONSULTING INC | 0002682975-0001-8 | Professional and technical services | Jan 10, 2013 |
| Van Nuys | AGI GEOTECHNICAL INC | 0000863733-0001-4 | Professional and technical services | Aug 26, 1991 |
| Van Nuys | AGI GEOTECHNICAL INC | 0000863733-0002-2 | Professional and technical services | Jan 1, 2006 |
| Los Angeles, CA | AGILE TAILOR INC | 0003558127-0001-7 | Professional and technical services | May 14, 2024 |
| Charlotte | AGILITY RECOVERY AGILITY RECOVERY SOLUTIONS INC | 0002849974-0001-0 | Professional and technical services | Aug 24, 2015 |
| Sacramento | AGILITY SOFTWARE SOLUTIONS, LLC | 0003439509-0001-1 | Professional and technical services | Jul 1, 2024 |
| Los Angeles, CA | AGINIAN & CO AGINIAN ACCOUNTING CORP | 0000138268-0001-6 | Professional and technical services | Oct 4, 1984 |
| Los Angeles, CA | AGN HOLDINGS LLC | 0003115312-0001-8 | Professional and technical services | Oct 31, 2016 |
| Playa Del Rey | AGON WEST LLC | 0003597905-0001-4 | Professional and technical services | Apr 30, 2024 |
| Los Angeles | AGP PRODUCTION LLC | 0003496067-0001-9 | Professional and technical services | Apr 4, 2025 |
| Valencia | AGQS / A&G QUALITY SYSTEMS, INC A&G QUALITY SYSTEMS INC. | 0002852260-0001-6 | Professional and technical services | Sep 1, 2015 |
| Los Angeles, CA | AGRANAT INC | 0002758096-0001-6 | Professional and technical services | Jan 22, 2014 |
| Long Beach | AGRICEPT INC ENVIRONMENTAL CONSULTANTS | 0003085544-0001-3 | Professional and technical services | Oct 6, 2018 |
| Los Angeles, CA | AGRICULT COFFEE KATALYST CULTURE INC | 0003493730-0001-1 | Professional and technical services | Mar 25, 2021 |
| La Jolla | AGRINO ADVISORY PARTNERS, LLC | 0003593260-0001-7 | Professional and technical services | May 31, 2026 |
| West Hills | AGRO NETWORKS LLC | 0003401438-0001-1 | Professional and technical services | Aug 1, 2023 |
| Los Angeles, CA | AGROINOVATIONS LLC | 0002800514-0001-4 | Professional and technical services | Feb 1, 2012 |
| Tarzana | AGS ENTERPRISES, INC | 0003399298-0001-7 | Professional and technical services | Jan 1, 2020 |
| Culver City | AGS, INC. ANDREWS GLOBAL SECURITY INC | 0003074391-0001-8 | Professional and technical services | Sep 8, 2018 |
| Los Angeles | AGSC CONSULTING INC | 0003118371-0001-7 | Professional and technical services | May 19, 2017 |
| Beverly Hills | AGT ADVISORS LLC | 0003045095-0001-0 | Professional and technical services | Jan 1, 2017 |
| Los Angeles, CA | AGT CONSULTING LLC | 0003453091-0001-5 | Professional and technical services | Jul 23, 2019 |
| Reseda | AGUILA INCOME TAX INC | 0002483197-0001-5 | Professional and technical services | Jan 1, 2002 |
| Irving | AGUIRRE PROJECT RESOURCES LLC | 0003453588-0001-4 | Professional and technical services | Apr 25, 2024 |
| North Hollywood | AGY LAW PC | 0003184427-0001-0 | Professional and technical services | Jan 1, 2019 |
| Los Angeles, CA | AH DEVELOPMENT & CONSULTING INC | 0003511547-0001-1 | Professional and technical services | Jul 26, 2021 |
| Encino | AH GROUP, INC | 0003283686-0001-1 | Professional and technical services | Jan 1, 2021 |
| Wilmington | AH INNOVATIVE MARKETING SOLUTIONS LLC | 0003445057-0001-6 | Professional and technical services | May 20, 2020 |
| Los Angeles, CA | AH LICENSING T7 LLC | 0003058333-0001-1 | Professional and technical services | Jun 10, 2018 |
| Thousand Oaks | AHAVAHPREM SOFTWARE CORPORATION | 0003559959-0001-0 | Professional and technical services | Jan 1, 2026 |
| Fullerton | AHK MANAGEMENT CONSULTANTS AHK MANAGEMENT CONSULTANTS LLC | 0003499972-0001-5 | Professional and technical services | Aug 1, 2025 |
| Encino | AHMADIAN LAW, A PROFESSIONAL CORPORATION | 0002758490-0001-1 | Professional and technical services | Mar 11, 2014 |
| North Hollywood | AHMCARE INC | 0003587923-0001-6 | Professional and technical services | Jan 1, 2023 |
| Woodland Hills | AHN FIRE DIGITAL INC. | 0003345219-0001-1 | Professional and technical services | Oct 2, 2019 |
| Encino | AHNR CONSULTING LLC | 0003483562-0001-9 | Professional and technical services | Feb 26, 2025 |
| Los Angeles | AHOJ TALENT LLC | 0003439813-0001-1 | Professional and technical services | May 9, 2024 |
| Venice | AHS ADVISORY SERVICES, LLC | 0003138669-0001-7 | Professional and technical services | Jan 1, 2019 |
| Los Angeles, CA | AHS CONSULTING CORPORATION | 0003464919-0001-0 | Professional and technical services | Nov 16, 2023 |
| Santa Monica | AHT ARCHITECTS ARECHAEDERRA/HONG/TREIMAN ARCHITECTS INC | 0000167854-0001-5 | Professional and technical services | Jun 13, 1995 |
| Los Angeles, CA | AHTNA-ARCADIS 8(A) JV, LLC | 0003481815-0001-4 | Professional and technical services | Mar 25, 2025 |
| Los Angeles, CA | AHV CONSULTING LLC | 0003186079-0001-9 | Professional and technical services | Jan 1, 2020 |
| Beverly Hills | AI ANALYTICS CONQUER MEDIA PARTNERS FUND I LLC - SERIES XXII - AI ANALYTICS | 0003468579-0001-8 | Professional and technical services | Jan 31, 2025 |
| Northridge | AI CINEMATIC PHOTOGRAPHY PRODUCTIONS LLC | 0003509022-0001-1 | Professional and technical services | May 24, 2024 |
| Tarzana | AI LUXURY SYSTEMS & INTEGRATION LLC | 0003469556-0001-4 | Professional and technical services | Jan 28, 2025 |
| Encino | AI QUANTIFY LLC | 0003563857-0001-5 | Professional and technical services | May 31, 2024 |
| Los Angeles | AI STRATEGY LAW, A PROFESSIONAL LAW CORPORATION | 0003550757-0001-9 | Professional and technical services | Jan 22, 2026 |
| Los Angeles, CA | AI8 COLLECTIVE AI8 LLC | 0003591707-0001-3 | Professional and technical services | Jun 25, 2025 |
| Sherman Oaks | AIA SAN FERNANDO VALLEY CORPORATION | 0003510722-0001-0 | Professional and technical services | Feb 15, 2022 |
| Los Angeles | AIANCE INC | 0003465893-0001-1 | Professional and technical services | Jan 1, 2024 |
| Los Angeles | AIBE, INC. | 0003472707-0001-2 | Professional and technical services | Nov 7, 2023 |
| Woodland Hills | AICH LLC | 0002700539-0001-9 | Professional and technical services | Apr 20, 2012 |
| Pacific Palisades | AICHER INC | 0002763809-0001-2 | Professional and technical services | Jan 1, 2013 |
| Granada Hills | AID HEALTHCARE MANAGEMENT AND CONSULTING LLC | 0002883878-0001-1 | Professional and technical services | Dec 1, 2011 |
| Los Angeles, CA | AIDEA CATALYST AIDEA CATALYST INC | 0003548430-0001-7 | Professional and technical services | Dec 20, 2023 |
| Los Angeles, CA | AIDEN SHENANDOAH LLC | 0003471144-0001-7 | Professional and technical services | Apr 10, 2019 |
| Los Angeles, CA | AIDS HEALTHCARE FOUNDATION | 0000001478-0012-6 | Professional and technical services | Sep 10, 2020 |
| Los Angeles | AIDS HEALTHCARE FOUNDATION | 0000001478-0019-3 | Professional and technical services | Feb 21, 2021 |
| Los Angeles, CA | AIDS HEALTHCARE FOUNDATION | 0000001478-0023-1 | Professional and technical services | Oct 27, 2017 |
| Los Angeles, CA | AIDS HEALTHCARE FOUNDATION | 0002350754-0005-2 | Professional and technical services | Oct 1, 2019 |
| Encino | AIG INVESTMENT INC | 0003162661-0001-6 | Professional and technical services | May 31, 2018 |
| Sherman Oaks | AIHME LLC | 0003593900-0001-2 | Professional and technical services | Sep 18, 2025 |
| Los Angeles, CA | AIIR DIGITAL MARKETING LLC | 0003206645-0001-3 | Professional and technical services | Nov 11, 2018 |
| Long Beach | AIIT SYSTEMS LLC | 0003599453-0001-7 | Professional and technical services | Jul 2, 2019 |
| Sherman Oaks | AIK CONSULTING LLC | 0003571140-0001-4 | Professional and technical services | Apr 3, 2024 |
| Los Angeles | AIKYAM GLOBAL SOLUTIONS INC | 0003579099-0001-3 | Professional and technical services | Jul 1, 2026 |
| North Hollywood | AIM AND FIRE LLC | 0003513059-0001-7 | Professional and technical services | Apr 11, 2022 |
| Reseda | AIM INSPECTION & MANAGEMENT INC | 0002684025-0001-1 | Professional and technical services | Mar 1, 2012 |
| Los Angeles | AIM THE BOOKS ALL IN MODERATION INC | 0003442162-0001-3 | Professional and technical services | Aug 13, 2024 |
| Los Angeles, CA | AIMEE LESS DESIGN LLC | 0003119233-0001-1 | Professional and technical services | Oct 29, 2019 |
| Los Angeles, CA | AIMETRICA LLC | 0003604143-0001-1 | Professional and technical services | Aug 8, 2023 |
| Los Angeles, CA | AIMS & KONOVALOFF INC. | 0003560295-0001-0 | Professional and technical services | Jan 17, 2025 |
| Los Angeles, CA | AIN CO INC | 0003170791-0001-7 | Professional and technical services | Jan 2, 2020 |
| Los Angeles | AIN80 AIN80 INC | 0003479253-0001-2 | Professional and technical services | Apr 10, 2024 |
| Lancaster | AIO ROBOTICS LLC | 0003359895-0001-7 | Professional and technical services | Dec 18, 2019 |
| Los Angeles, CA | AIP CONSULTING LLC | 0003570911-0001-6 | Professional and technical services | Jun 27, 2024 |
| Covina | AIR BALANCE CO INC | 0000533019-0001-1 | Professional and technical services | Jan 2, 2001 |
| Saint-laurent | AIR CANADA ROUGE AIR CANADA ROUGE LP | 0002762201-0001-0 | Professional and technical services | May 1, 2014 |
| El Segundo | AIR CHINA LIMITED | 0002550552-0001-5 | Professional and technical services | Mar 23, 2011 |
| Fairfield | AIR EXCHANGE INC | 0002624904-0001-4 | Professional and technical services | Aug 1, 2012 |
| Los Angeles, CA | AIR PHILOSOPHY, INC | 0002555149-0001-7 | Professional and technical services | Jul 26, 2006 |
| Los Angeles, CA | AIR PRODUCTIONS LLC | 0003123066-0001-1 | Professional and technical services | Apr 1, 2019 |
| Golden | AIR SCIENCES INC | 0002220815-0001-3 | Professional and technical services | Jan 1, 2007 |
| San Pedro | AIR SITES 2000 LLC | 0002450567-0001-6 | Professional and technical services | Jun 19, 2007 |
| Los Angeles, CA | AIR SUPPORT AIR SUPPORT GROUP INC | 0000615872-0001-4 | Professional and technical services | Mar 16, 2000 |
| Los Angeles, CA | AIR TECH CONSULTING INC | 0000541482-0001-0 | Professional and technical services | Sep 30, 2003 |
| Los Angeles, CA | AIRAM CONSULTING FIRM INC | 0003560774-0001-9 | Professional and technical services | Jan 15, 2024 |
| Los Angeles, CA | AIRBALL INC | 0003499295-0001-9 | Professional and technical services | Mar 24, 2022 |
| Vancouver Bc V6j 3b1 | AIRBIZ AVIATION STRATEGIES LIMITED | 0003037263-0001-4 | Professional and technical services | May 10, 2018 |
| Temecula | AIRBUS DS COMMUNICATIONS VESTA SOLUTIONS, INC. | 0002105535-0001-4 | Professional and technical services | Mar 30, 2006 |
| Van Nuys | AIRCRAFT INTERIOR SERVICES AIRCRAFT INTERIOR SERVICES, INC | 0002956001-0001-7 | Professional and technical services | Jan 13, 2017 |
| Sun Valley | AIRDD LLC | 0002963426-0001-4 | Professional and technical services | Feb 1, 2017 |
| Los Angeles, CA | AIREACO INC | 0003585500-0001-8 | Professional and technical services | Jan 26, 2023 |
| Fort Worth | AIRLINE FABRICARE SYSTEMS LLC FELLFAB (TEXAS), INC | 0003487576-0001-0 | Professional and technical services | Apr 30, 2025 |
| Scales Mound | AIRMAC LLC | 0002786060-0001-2 | Professional and technical services | Oct 13, 2014 |
| Los Angeles, CA | AIRMAN PHOTOGRAPHY LLC | 0003573268-0001-1 | Professional and technical services | Apr 1, 2023 |
| North Hollywood | AIRPLUS ENGINEERING CONSULTANTS INC | 0002476353-0001-4 | Professional and technical services | Jan 1, 2009 |
| Naples | AIRPORT & AVIATION PROFESSIONALS INC | 0000990500-0001-6 | Professional and technical services | Jun 9, 2004 |
| Ellicott City | AIRPORT DESIGN CONSULTANTS INC | 0003462535-0001-1 | Professional and technical services | Dec 16, 2024 |
| Los Angeles, CA | AIRPORT HEALTHCARE MANAGEMENT INC | 0002768136-0001-9 | Professional and technical services | May 3, 2013 |
| Alexandria | AIRPORT RESEARCH & DEVELOPMENT FOUNDATION | 0002376856-0001-3 | Professional and technical services | Sep 12, 2008 |
| Redmond | AIRSHIP AI HOLDINGS INC | 0003427845-0001-1 | Professional and technical services | Mar 1, 2024 |
| Los Angeles, CA | AIRSHIP INDUSTRIES, INC. | 0003577039-0001-7 | Professional and technical services | Jul 29, 2024 |
| Los Angeles, CA | AIRSTAR MANAGEMENT, INC | 0002504234-0001-0 | Professional and technical services | May 1, 2010 |
| Los Angeles, CA | AIRTABLE FORMAGRID INC | 0002978614-0001-1 | Professional and technical services | Apr 3, 2017 |
| Los Angeles, CA | AIRTIGHT DIGITAL XPURIENCE MEDIA INC. | 0003588690-0001-1 | Professional and technical services | May 1, 2024 |
| Beverly Hills | AIRVET INC | 0003058987-0001-7 | Professional and technical services | Apr 16, 2018 |
| Commerce | AIRWAVE COMMUNICATIONS ENT. INC. | 0003042133-0001-5 | Professional and technical services | Jan 1, 2018 |
| Chicago | AISC HOLDINGS INC | 0002617236-0001-2 | Professional and technical services | May 23, 2012 |
| Los Angeles, CA | AISLE 4 LLC | 0003150227-0001-5 | Professional and technical services | May 16, 2017 |
| North Hollywood | AISSATA SIDIKA BARRY BODIAN LLC | 0003573142-0001-8 | Professional and technical services | Aug 2, 2024 |
| Northridge | AISTRIV INC | 0003468054-0001-7 | Professional and technical services | Dec 17, 2023 |
| Chatsworth | AITECH DEFENSE SOLUTIONS LLC | 0003514408-0001-4 | Professional and technical services | Nov 14, 2024 |
| Los Angeles | AIVENSEN LLC | 0003534085-0001-0 | Professional and technical services | Aug 1, 2025 |
| Harbor City | AIVILO CAPITAL VENTURES CORPORATION | 0003227143-0001-3 | Professional and technical services | Dec 23, 2020 |
| Los Angeles, CA | AIWA STUDIO/MONMON AIWOW LLC | 0002979776-0001-7 | Professional and technical services | Oct 1, 2016 |
| Long Beach | AIX CONSULTING, INC. | 0003482399-0001-8 | Professional and technical services | May 15, 2025 |
| Harbor City | AIZAAC CORP | 0003598808-0001-7 | Professional and technical services | Jun 1, 2025 |
| Los Angeles | AJ CANFIELD LLC | 0003446194-0001-2 | Professional and technical services | Jan 1, 2023 |
| Los Angeles, CA | AJ ELEVEN INC | 0002942179-0001-1 | Professional and technical services | Jan 1, 2016 |
| Burbank | AJ ENERGY INC | 0003455564-0001-3 | Professional and technical services | Feb 20, 2022 |
| Los Angeles, CA | AJ EQUESTRIAN LLC | 0003416983-0001-1 | Professional and technical services | Jan 2, 2024 |
| Los Angeles, CA | AJ SMITH INTERNATIONAL INC | 0003521643-0001-7 | Professional and technical services | Feb 16, 2025 |
| Los Angeles, CA | AJA MEDIA LLC | 0002775939-0001-2 | Professional and technical services | Apr 29, 2014 |
| Los Angeles, CA | AJC CONSULTING LLC | 0003329897-0001-7 | Professional and technical services | Jan 1, 2022 |
| Los Angeles, CA | AJC PROPERTY MANAGEMENT INC | 0002890743-0001-4 | Professional and technical services | Jan 1, 2016 |
| Mission Hills | AJH INVESTMENT HOLDINGS, LLC | 0003142824-0001-9 | Professional and technical services | Jan 1, 2019 |
| Studio City | AJISTAC CORP | 0002772987-0001-0 | Professional and technical services | Oct 1, 2013 |
| Los Angeles, CA | AJK INVESTMENT INC | 0003426195-0001-4 | Professional and technical services | Feb 22, 2022 |
| Sherman Oaks | AJKL MANAGEMENT GROUP LLC | 0002839100-0001-4 | Professional and technical services | Jan 1, 2015 |
| Los Angeles, CA | AJL VENTURES LLC | 0003464504-0001-1 | Professional and technical services | Aug 20, 2019 |
| Los Angeles, CA | AJP IMAGES LLC | 0003344864-0001-9 | Professional and technical services | Jan 1, 2022 |
| Tujunga | AJS DIVERSIFIED INC | 0000207026-0001-5 | Professional and technical services | Jan 10, 2000 |
| San Pedro | AK ACCOUNTING SERVICE BILKO INC | 0000173686-0001-6 | Professional and technical services | Feb 5, 1979 |
| Encino | AK ARCHITECTS INC | 0003418836-0001-2 | Professional and technical services | Jun 15, 2023 |
| Sun Valley | AK BODY CENTER INC | 0003416511-0001-3 | Professional and technical services | Feb 1, 2024 |
| Los Angeles, CA | AK CLIENT SOLUTIONS INC | 0003481511-0001-1 | Professional and technical services | Mar 19, 2025 |
| Los Angeles, CA | AK CREATIVE LIMITED LIABILITY COMPANY | 0003566106-0001-7 | Professional and technical services | Jun 4, 2024 |
| Los Angeles, CA | AK DESIGN NETWORK LLC | 0002487448-0001-5 | Professional and technical services | Jan 1, 2010 |
| Sun Valley | AK ELECTRIC MANAGEMENT SERVICES INC | 0003584666-0001-8 | Professional and technical services | Feb 1, 2024 |
| Los Angeles, CA | AK FINANCIAL INC | 0003558242-0001-0 | Professional and technical services | Sep 8, 2022 |
| Van Nuys | AK FINANCIAL SOLUTIONS, INC. | 0002968507-0001-6 | Professional and technical services | Feb 16, 2016 |
| Porter Ranch | AK INTERIORS LLC | 0003549673-0001-9 | Professional and technical services | May 15, 2023 |
| Los Angeles | AK LEGAL PC | 0003421618-0001-3 | Professional and technical services | Aug 30, 2022 |
| Van Nuys | AK NURSING INC | 0003365526-0001-9 | Professional and technical services | Oct 15, 2022 |
| Tujunga | AK PARTNERS 27 INC | 0003186223-0001-0 | Professional and technical services | May 20, 2016 |
| Seattle | AK PREPAREDNESS AK PRODUCTIONS LLC | 0003105388-0001-4 | Professional and technical services | Apr 1, 2019 |
| Los Angeles, CA | AK STRUCTURAL ENGINEERING INC | 0003035989-0001-1 | Professional and technical services | Jan 1, 2018 |
| Culver City | AK SUN CARWASH, INC. | 0003174968-0001-3 | Professional and technical services | Jan 1, 2020 |
| Northridge | AK TECHNICAL SERVICES INC | 0003358759-0001-5 | Professional and technical services | Feb 1, 2020 |
| Los Angeles, CA | AK VISUALS, INC. | 0003533054-0001-7 | Professional and technical services | Jan 1, 2020 |
| Fullerton | AK4 BEST TRANSLATION, INC | 0003192556-0001-6 | Professional and technical services | Jan 1, 2020 |
| Los Angeles, CA | AKA MRS MARSHALL INC | 0000326532-0001-2 | Professional and technical services | Jan 1, 1997 |
| Cambridge | AKAMAI TECHNOLOGIES INC | 0003225428-0001-9 | Professional and technical services | Jan 1, 2012 |
| Los Angeles, CA | AKARAGIAN LAW INC | 0002544924-0001-9 | Professional and technical services | Aug 3, 2010 |
| Los Angeles, CA | AKARIANDCO LLC | 0003560784-0001-2 | Professional and technical services | Dec 6, 2023 |
| Santa Monica | AKARSTUDIOS AKAR INC | 0000254666-0002-7 | Professional and technical services | Sep 15, 2015 |
Alphabetical order — this site ranks no one. Active company locations in the City of Los Angeles Office of Finance file of September 15, 2026. Individuals are not on this site. How to read this.