Professional and technical services — page 11 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 | ARTSMART ARTSMART PROJECTS INC | 0003403282-0001-1 | Professional and technical services | Jan 1, 2023 |
| Los Angeles | ARTSPACE MEDIA LLC | 0003460932-0001-6 | Professional and technical services | Dec 2, 2024 |
| Minneapolis | ARTSPACE PROJECTS INC | 0002561408-0001-0 | Professional and technical services | Jan 1, 2011 |
| Los Angeles, CA | ARTSREACH | 0000709628-0001-5 | Professional and technical services | Sep 20, 1988 |
| Los Angeles, CA | ARTUS & CO LLC | 0003416620-0001-1 | Professional and technical services | Jan 1, 2024 |
| Los Angeles, CA | ARTWERX STUDIO LLC | 0003493786-0001-7 | Professional and technical services | Jul 6, 2022 |
| Los Angeles, CA | ARUN BAHARANI CONSULTING LLC | 0003370005-0001-6 | Professional and technical services | Feb 16, 2019 |
| Sherman Oaks | ARUNDEL PARTNERS LLC | 0003592716-0001-0 | Professional and technical services | Sep 22, 2020 |
| New York | ARUP ADVISORY INC | 0002867328-0001-9 | Professional and technical services | Nov 12, 2015 |
| Los Angeles, CA | ARUP NORTH AMERICA, LTD. | 0000086678-0001-4 | Professional and technical services | Jun 1, 1988 |
| Los Angeles, CA | ARUP US INC | 0003242209-0001-1 | Professional and technical services | Apr 1, 2021 |
| Los Angeles, CA | ARUS LLC | 0003172920-0001-8 | Professional and technical services | Jan 1, 2020 |
| Playa Del Rey | ARVANI GROUP INC | 0003210294-0001-7 | Professional and technical services | Jun 30, 2020 |
| Los Angeles, CA | ARW COMMUNICATIONS, LLC | 0003574072-0001-8 | Professional and technical services | Oct 17, 2025 |
| North Hollywood | ARXIS DESIGN STUDIO INC | 0002922986-0001-4 | Professional and technical services | Sep 14, 2015 |
| West Hills | ARYA ACCOUNTING & TAX SERVICES CASPIAN PROFESSIONAL GROUPS LTD | 0000812915-0001-3 | Professional and technical services | Jul 1, 2004 |
| Venice | ARYA VENTURES INC | 0003493121-0001-3 | Professional and technical services | Feb 25, 2022 |
| Valley Village | ARZ GAMES LLC | 0003362712-0001-1 | Professional and technical services | Feb 2, 2023 |
| Los Angeles, CA | ARZANI & NAIMI LLP | 0002736126-0001-1 | Professional and technical services | Jan 1, 2013 |
| Woodland Hills | ARZOOLA INC | 0002393812-0001-1 | Professional and technical services | Jan 1, 2009 |
| Ontario | AS DESIGN IT INC | 0003494101-0001-3 | Professional and technical services | Jan 1, 2025 |
| Los Angeles, CA | AS MEDIA LLC | 0002343383-0001-9 | Professional and technical services | Jan 15, 2006 |
| Los Angeles, CA | AS PINKERSON INC | 0002744523-0001-2 | Professional and technical services | Dec 28, 2012 |
| West Hills | AS PRO SERVICE LLC | 0003511441-0001-5 | Professional and technical services | Mar 3, 2023 |
| Tarzana | AS1 DESIGNS INC | 0002865652-0001-2 | Professional and technical services | Jul 1, 2014 |
| Studio City | AS2 COSTUMES LLC | 0003562809-0001-9 | Professional and technical services | Oct 20, 2023 |
| Los Angeles, CA | ASA CONSULTING LLC | 0002919117-0002-1 | Professional and technical services | Feb 1, 2023 |
| Woodland Hills | ASAB ENGINEERING LLC | 0003602781-0001-1 | Professional and technical services | May 2, 2023 |
| San Jose | ASAF EYAL CONSULTING INC | 0003484153-0001-4 | Professional and technical services | Mar 18, 2025 |
| Los Angeles, CA | ASAF LAW APC | 0002948848-0001-7 | Professional and technical services | Aug 15, 2016 |
| North Hollywood | ASAI INC | 0002880914-0001-8 | Professional and technical services | Jan 1, 2016 |
| Houston | ASAKURA ROBINSON COMPANY LLC | 0002772846-0001-2 | Professional and technical services | Sep 3, 2014 |
| Burbank | ASAM MARKETING INC | 0003473764-0001-8 | Professional and technical services | Sep 16, 2024 |
| Valencia | ASAP ACQUISITIONS SERVICES AND PROCUREMENTS INC | 0003128511-0001-8 | Professional and technical services | May 6, 2019 |
| Wilmington | ASAP DRUG SOLUTIONS INC | 0002251146-0001-8 | Professional and technical services | Apr 1, 1999 |
| Sunland | ASAP FINANCIAL & TAX SERVICES INC | 0000809826-0001-8 | Professional and technical services | Sep 1, 1990 |
| Sherman Oaks | ASATRYAN CPA, INC., A PROFESSIONAL CORPORATION | 0003127907-0001-7 | Professional and technical services | Jul 20, 2018 |
| Tujunga | ASB INTERNETWORK INC | 0003573256-0001-8 | Professional and technical services | Feb 4, 2023 |
| Los Angeles, CA | ASBD LLC | 0003269622-0001-2 | Professional and technical services | Jan 1, 2017 |
| Los Angeles, CA | ASBUILT CONDITIONS LLC | 0002668331-0001-7 | Professional and technical services | Jul 15, 2011 |
| Los Angeles | ASBYZ INC | 0003465933-0001-7 | Professional and technical services | Jan 6, 2025 |
| Marina Del Rey | ASC MANAGEMENT COLLABORATIVE LLC | 0003032337-0001-3 | Professional and technical services | Sep 22, 2017 |
| Van Nuys | ASC PROTECTION INC | 0002954140-0001-1 | Professional and technical services | Jan 1, 2017 |
| Encino | ASC VENTURES INC | 0003468941-0001-3 | Professional and technical services | May 13, 2021 |
| Los Angeles, CA | ASCALON APC | 0003456437-0001-5 | Professional and technical services | Mar 4, 2021 |
| Sherman Oaks | ASCEND BUSINESS ADVISORY WR FINANCIAL SERVICES INC. | 0003151184-0001-2 | Professional and technical services | Oct 1, 2019 |
| Los Angeles, CA | ASCEND ENGINEERING ASCEND ENGINEERING INC | 0002682252-0001-0 | Professional and technical services | May 20, 2013 |
| Woodland Hills | ASCEND MARKETING CORPORATION | 0002998713-0001-7 | Professional and technical services | Jul 1, 2017 |
| Van Nuys | ASCEND STRATEGY AND CONSULTING LLC | 0003309157-0001-2 | Professional and technical services | Jan 7, 2022 |
| Los Angeles, CA | ASCENSION CREATIVE STUDIO LLC | 0003565744-0001-4 | Professional and technical services | Apr 25, 2024 |
| Santa Monica | ASCENT BEAUTY LLC | 0003399327-0001-5 | Professional and technical services | Jan 1, 2019 |
| Sacramento | ASCENT ENVIRONMENTAL, INC. | 0003278797-0001-8 | Professional and technical services | Nov 17, 2021 |
| Los Angeles, CA | ASCENTIAL INC | 0002934462-0001-9 | Professional and technical services | Feb 15, 2011 |
| Los Angeles, CA | ASCHER MEDICAL GROUP PROFESSIONAL CORPORATION | 0003347461-0001-4 | Professional and technical services | Jan 5, 2023 |
| Los Angeles, CA | ASD/ SKY ASSOCIATED SPACE DESIGN (ASD), CALIFORNIA, INC. | 0002992421-0001-3 | Professional and technical services | May 1, 2017 |
| Los Angeles, CA | ASE TEAM LLC | 0003469048-0001-9 | Professional and technical services | Feb 1, 2025 |
| Studio City | ASEPO THE ALLIANCE OF SPECIAL EFFECTS & PYROTECHNIC OPERATORS INC | 0000537367-0001-4 | Professional and technical services | Apr 30, 1993 |
| Sherman Oaks | ASER MARKETPLACE LLC | 0002453030-0001-4 | Professional and technical services | Apr 1, 2005 |
| Los Angeles, CA | ASF SOLUTIONS LLC | 0003448187-0001-7 | Professional and technical services | Mar 22, 2023 |
| Los Angeles, CA | ASFM GP, LLC | 0002892234-0001-9 | Professional and technical services | Apr 2, 2015 |
| Los Angeles, CA | ASFM SPONSOR INVESTOR, LLC | 0002892299-0001-3 | Professional and technical services | Apr 24, 2015 |
| Los Angeles, CA | ASG STRATEGY CONSULTING 1 INC | 0003136437-0001-6 | Professional and technical services | Jan 1, 2015 |
| Los Angeles, CA | ASH CONSULTING GROUP INC | 0002953299-0001-1 | Professional and technical services | Nov 1, 2016 |
| Marina Del Rey | ASH CONSULTING SERVICES INC | 0003589705-0001-6 | Professional and technical services | Jan 1, 2024 |
| Los Angeles, CA | ASH GROVE MUSIC INC | 0002403891-0001-4 | Professional and technical services | Jan 1, 2007 |
| North Hollywood | ASH PROPERTIES CALLIOPI ASH/ASH FAMILY BYPASS TRUST | 0000386132-0001-8 | Professional and technical services | Apr 1, 1982 |
| Los Angeles, CA | ASH VENTURES, INC | 0003549556-0001-7 | Professional and technical services | Jan 1, 2023 |
| Sherman Oaks | ASHA DHILLON A PROFESSIONAL CORPORATION | 0003352053-0001-7 | Professional and technical services | Nov 3, 2022 |
| Marina Del Rey | ASHBURY SYSTEMS, LLC | 0003107356-0001-9 | Professional and technical services | Jan 1, 2024 |
| Los Angeles, CA | ASHER INDUSTRIES LLC | 0003145595-0001-6 | Professional and technical services | Jul 29, 2019 |
| Woodland Hills | ASHER LAW FIRM A PROFESSIONAL CORPORATION RAYMOND L ASHER APC | 0000273506-0001-4 | Professional and technical services | Jul 1, 1976 |
| Los Angeles, CA | ASHFORD B&T, LLC | 0003263264-0001-0 | Professional and technical services | Mar 14, 2019 |
| Los Angeles, CA | ASHKAN AFSHARI ARCHITECTS INC | 0003581086-0001-4 | Professional and technical services | Jan 2, 2024 |
| Santa Monica | ASHKAN LASHKARI MD INC | 0002880227-0001-8 | Professional and technical services | Jan 1, 2012 |
| Los Angeles, CA | ASHLAND ENTERTAINMENT INC | 0000618041-0001-5 | Professional and technical services | Oct 30, 1998 |
| Manhattan Beach | ASHLAND PACIFIC CAPITAL, LLC | 0003205220-0001-3 | Professional and technical services | Jan 1, 2020 |
| Los Angeles, CA | ASHLEY DELBELLO COACHING INC | 0003348159-0001-0 | Professional and technical services | Jan 1, 2022 |
| Los Angeles, CA | ASHLEY JO STUDIO LLC | 0003605761-0001-5 | Professional and technical services | Feb 7, 2024 |
| Encino | ASHLEY NORTH LLC | 0002862342-0001-2 | Professional and technical services | Apr 17, 2015 |
| Woodland Hills | ASHLEY OLAH PHOTOGRAPHY, LLC | 0003594760-0001-5 | Professional and technical services | Jan 1, 2019 |
| Sherman Oaks | ASHLYNN ORION LLC | 0003578275-0001-7 | Professional and technical services | Jan 1, 2023 |
| Woodland Hills | ASHOORI INC. | 0003463248-0001-1 | Professional and technical services | Jan 29, 2018 |
| Winter Park | ASHPAUGH/SCULCO CPA PLC | 0000021572-0003-1 | Professional and technical services | Jan 1, 2019 |
| Burbank | ASHTON HILL HOME NOTHING TO SEE HERE INCORPORATED | 0003493745-0001-8 | Professional and technical services | May 1, 2025 |
| Granada Hills | ASHWOOD AK TECH INC | 0003478192-0001-7 | Professional and technical services | Oct 22, 2024 |
| Los Angeles, CA | ASHWOOD CAPITAL INC | 0003182807-0001-1 | Professional and technical services | Apr 5, 2019 |
| Granada Hills | ASHWOOD TECHNOLOGIES INC. | 0003459901-0001-0 | Professional and technical services | Feb 7, 2019 |
| Winnetka | ASIA GOLDEN LINK INC | 0002788267-0001-5 | Professional and technical services | Jan 1, 2015 |
| Los Angeles, CA | ASIA PACIFIC ENVIRONMENTAL CONSULTANT CO LTD | 0002762503-0001-3 | Professional and technical services | Jun 5, 2014 |
| Los Angeles, CA | ASIA TEAM LLC | 0003010439-0001-3 | Professional and technical services | Oct 18, 2016 |
| Los Angeles, CA | ASIAN AMERICAN ASSOCIATION OF ARCHITECTS AND ENGINEERS | 0000139419-0001-6 | Professional and technical services | Dec 31, 2001 |
| Rosemead | ASIAN ARTS TALENTS FOUNDATION | 0003549978-0001-6 | Professional and technical services | Feb 7, 2026 |
| Los Angeles, CA | ASIAN BUSINESS ASSOCIATION | 0002439859-0001-9 | Professional and technical services | May 26, 2009 |
| N Hollywood | ASIAN INC | 0000537460-0001-1 | Professional and technical services | Jun 1, 1997 |
| Glendale | ASIAN JOURNAL PUBLICATIONS INC | 0000065874-0004-7 | Professional and technical services | Oct 6, 2014 |
| Los Angeles, CA | ASIAN PACIFIC AMERICAN LEADERSHIP FOUNDATION | 0003143458-0001-2 | Professional and technical services | Aug 1, 2018 |
| Monterey Park | ASIAN SERVICE LLC | 0003470414-0001-3 | Professional and technical services | Jan 1, 2025 |
| Los Angeles, CA | ASIANA AIRLINES INC | 0000777972-0002-9 | Professional and technical services | Jan 31, 2013 |
| Sherman Oaks | ASJ PRODUCTIONS INC | 0003271829-0001-9 | Professional and technical services | Sep 22, 2021 |
| Los Angeles, CA | ASK CONSULTING GROUP | 0003293035-0001-6 | Professional and technical services | Oct 29, 2021 |
| North Hollywood | ASK DIGITAL LLC | 0003568802-0001-1 | Professional and technical services | Jan 1, 2026 |
| Los Angeles | ASK FOR SAMUEL, INC | 0003507098-0001-0 | Professional and technical services | Aug 31, 2025 |
| Los Angeles | ASKARI GROUP LLC | 0003473435-0001-7 | Professional and technical services | Sep 15, 2020 |
| Los Angeles, CA | ASKM HOLDINGS LLC | 0003043715-0001-3 | Professional and technical services | Jan 1, 2016 |
| Wilmington | ASL ASHLEY LLC | 0003519043-0001-0 | Professional and technical services | Oct 1, 2021 |
| Rancho Cucamonga | ASL UNIFY LLC | 0003601698-0001-1 | Professional and technical services | Sep 8, 2026 |
| Long Beach | ASLAN CONSULTING LLC | 0003319666-0001-9 | Professional and technical services | Apr 13, 2016 |
| Chatsworth | ASLAN PROPERTY MANAGEMENT INC | 0003342364-0001-3 | Professional and technical services | Jan 1, 2019 |
| Northridge | ASLEXI INTERPRETING ASLEXI INTERPRETING LLC | 0003545739-0001-1 | Professional and technical services | Jan 8, 2026 |
| Los Angeles, CA | ASLIMK INC | 0003144800-0001-8 | Professional and technical services | Aug 23, 2019 |
| Carlsbad | ASM AFFILIATES, INC. | 0002629709-0001-7 | Professional and technical services | Apr 1, 2013 |
| San Diego | ASM CONSULTING SERVICES INC | 0003177498-0001-5 | Professional and technical services | Jan 1, 2019 |
| Los Angeles, CA | ASM VENTURES INC | 0003553787-0001-1 | Professional and technical services | Feb 14, 2023 |
| Burbank | ASMAN & ASSOCIATES ASMAN & ASSOCIATES, LLC | 0000529933-0001-2 | Professional and technical services | Feb 23, 1988 |
| Los Angeles | ASMRJEREMIAH INC | 0003493900-0001-7 | Professional and technical services | Jun 10, 2025 |
| Canoga Park | ASMS LLC AMERICAN SALES & MARKETING SERVICE LLC | 0002429551-0001-1 | Professional and technical services | Jan 1, 2007 |
| Woodland Hills | ASMT INC | 0003123192-0001-2 | Professional and technical services | Jan 1, 2017 |
| Sherman Oaks | ASN ENTERPRISE INC | 0003253025-0001-7 | Professional and technical services | Apr 1, 2021 |
| Los Angeles | ASO PROJECT LLC | 0002833883-0001-1 | Professional and technical services | Jun 8, 2015 |
| Chelmsford | ASPECT SOFTWARE INC | 0000205357-0001-1 | Professional and technical services | Jan 1, 1988 |
| Van Nuys | ASPIRE CAPITAL SOLUTIONS LLC | 0003483630-0001-7 | Professional and technical services | Mar 18, 2025 |
| Tujunga | ASPIRE MARKETING DESIGN LLC | 0003582471-0001-8 | Professional and technical services | Aug 20, 2025 |
| Arleta | ASPIREIO CONSULTING INC | 0003084970-0001-1 | Professional and technical services | Nov 13, 2018 |
| Los Angeles, CA | ASSAF CAPITAL INC | 0003544536-0001-3 | Professional and technical services | Aug 1, 2025 |
| Los Angeles | ASSASSIN CONSULTING GROUP LLC | 0002847662-0001-8 | Professional and technical services | Feb 26, 2015 |
| Sherman Oaks | ASSEMBLED FINANCIAL TECHNOLOGY LLC | 0003483238-0001-1 | Professional and technical services | Jul 20, 2020 |
| Los Angeles, CA | ASSEMBLEDGE ASSEMBLEDGE INC | 0002224133-0001-3 | Professional and technical services | Jan 1, 2004 |
| Los Angeles, CA | ASSEMBLY HAUS LLC | 0003247232-0001-6 | Professional and technical services | Mar 3, 2021 |
| Los Angeles, CA | ASSEMBLY MEDIA INC. | 0002956021-0001-4 | Professional and technical services | Jan 1, 2017 |
| Chatsworth | ASSERTIVE SECURITY SERVICES & CONSULTING GROUP INC | 0002581511-0001-2 | Professional and technical services | Jun 16, 2011 |
| East Wenatchee | ASSESSMENTS 24X7 GLOBAL ASSESSMENT TECHNOLOGIES LLC | 0003437701-0001-6 | Professional and technical services | Mar 1, 2024 |
| Tarzana | ASSET CONSULTING GROUP LLC | 0003294370-0001-0 | Professional and technical services | Jan 19, 2022 |
| Los Angeles, CA | ASSET INVESTMENT CAPITAL CORPORATION | 0002551194-0001-3 | Professional and technical services | Feb 24, 2011 |
| Los Angeles, CA | ASSET INVESTMENT MANAGEMENT INC | 0003333720-0001-4 | Professional and technical services | Aug 19, 2022 |
| Wayne | ASSETWORKS LLC | 0002438336-0001-0 | Professional and technical services | Sep 30, 2008 |
| Los Angeles, CA | ASSISTANCE IN MARKETING/LOS ANGELES, INC. | 0002417229-0001-1 | Professional and technical services | Jan 10, 2007 |
| Los Angeles, CA | ASSOCIATED PARALEGAL NETWORK LLC | 0003141610-0001-3 | Professional and technical services | Mar 12, 2018 |
| Los Angeles | ASSOCIATED PENSION CONSULTANTS ASSOCIATED PENSION CONSULTANTS LLC | 0003462097-0001-1 | Professional and technical services | Oct 1, 2024 |
| Los Angeles, CA | ASSOCIATED PRODUCE DEALERS AND BROKERS OF LOS ANGELES | 0000382062-0001-1 | Professional and technical services | Oct 1, 1996 |
| Signal Hill | ASSOCIATED SOILS ENGINEERING INC | 0000049202-0001-5 | Professional and technical services | Aug 1, 1974 |
| Los Angeles | ASSOCIATED TAX AND ACCOUNTING CONSULTANTS INC | 0003399600-0001-1 | Professional and technical services | Nov 3, 2023 |
| Los Angeles, CA | ASSOCIATED WORKS INC | 0002698023-0001-7 | Professional and technical services | Sep 19, 2012 |
| Los Angeles, CA | ASSOCIATES IN MEDIA ENGINEERING INC | 0003036404-0001-6 | Professional and technical services | Jan 1, 2017 |
| Bronx | ASSOCIATION FOR ENERGY BLVD ASSOCIATION FOR ENERGY AFFORDABILITY INC | 0002619621-0001-3 | Professional and technical services | Oct 25, 2011 |
| Los Angeles, CA | ASSOCIATION FOR THE ADVANCEMENT OF FILIPINO AMERICAN ARTS & CULTURE | 0000031962-0002-8 | Professional and technical services | Nov 23, 2004 |
| Minneapolis | ASSOCIATION OF AIRPORT INTERNAL AUDITORS | 0003267037-0001-5 | Professional and technical services | Aug 19, 2021 |
| Los Angeles, CA | ASSOCIATION OF BLACK WOMEN ENTERPRENEURS | 0000528737-0001-7 | Professional and technical services | Jan 1, 1985 |
| Los Angeles, CA | ASSOCIATION OF BLACK WOMEN PHYSICIANS | 0003352989-0001-9 | Professional and technical services | Sep 1, 2022 |
| Venice | ASSOCIATION OF CA COMMUNITY AND ENERGY SERVICES (ACCES) | 0002709712-0001-1 | Professional and technical services | Oct 17, 2013 |
| Birmingham | ASSOCIATION OF EDISON ILLUMINATING COMPANIES, INC | 0003387838-0001-3 | Professional and technical services | Apr 1, 2023 |
| Azusa | ASSOCIATION OF GROUND WATER AGENCIES | 0000357704-0001-3 | Professional and technical services | Jul 1, 1995 |
| Los Angeles, CA | ASSOCIATION OF INDEPENDENT COMMERCIAL PRODUCERS/ C | 0000014416-0001-8 | Professional and technical services | Aug 1, 1979 |
| Los Angeles, CA | ASSOCIATION OF SOUTHERN CALIFORNIA DEFENSE COUNSEL | 0000139435-0001-5 | Professional and technical services | Jan 1, 1995 |
| Sacramento | ASSOCIATION OF THREAT ASSESSMENT PROFESSIONALS | 0002627116-0001-3 | Professional and technical services | Aug 14, 2012 |
| Granada Hills | ASSOCIATION RESERVES - LOS ANGELES LLC | 0003165193-0001-7 | Professional and technical services | Jan 1, 2019 |
| West Hills | ASSURANCE 24/7 INC. | 0003104669-0001-9 | Professional and technical services | Jan 2, 2019 |
| Panorama City | ASSURANCE LEARNING ACADEMY MISSION VIEW PUBLIC CHARTER INC | 0002758182-0002-1 | Professional and technical services | Apr 16, 2014 |
| Los Angeles, CA | ASSURED LAW CENTER A PROFESSIONAL CORPORATION | 0002864826-0001-9 | Professional and technical services | Jul 1, 2015 |
| N Hollywood | ASSYRIAN AMERICAN ASSOCIATION OF SOUTHERN CALIFORNIA | 0000997118-0001-4 | Professional and technical services | Aug 14, 1981 |
| Los Angeles, CA | AST DEFEASANCE CONSULTANTS LLC | 0002862806-0001-7 | Professional and technical services | Jan 1, 2014 |
| North Lawrence | ASTER GLOBAL ENVIRONMENTAL SOLUTIONS, INC | 0003402573-0001-9 | Professional and technical services | Nov 13, 2023 |
| Los Angeles, CA | ASTERISKINSKY LLC | 0002775453-0001-1 | Professional and technical services | Jan 1, 2014 |
| Astoria | ASTORIA BUILDING DESIGN ASTORIA BUILDING DESIGN LLC | 0003470088-0001-4 | Professional and technical services | Feb 1, 2025 |
| Beverly Hills | ASTORIA MANAGEMENT, INC. | 0003560474-0001-4 | Professional and technical services | Jan 1, 2025 |
| Sylmar | ASTORIA MEDICAL CONSULTANTS LLC | 0003594015-0001-2 | Professional and technical services | Jan 1, 2024 |
| Playa Del Rey | ASTRA ADVISORS LLC | 0003380167-0001-1 | Professional and technical services | Jun 15, 2023 |
| Newbury Park | ASTRA BACKFLOW INC | 0003428560-0001-8 | Professional and technical services | Apr 2, 2024 |
| Woodland Hills | ASTRA MEDIA, LLC | 0003450583-0001-0 | Professional and technical services | Oct 24, 2023 |
| Orange | ASTRA RADIO COMMUNICATIONS ANRAY INTL CORPORATION | 0002581370-0001-3 | Professional and technical services | Oct 12, 2011 |
| Tarzana | ASTRAEUS ENGINEERING CORPORATION | 0003493868-0001-7 | Professional and technical services | May 23, 2025 |
| Los Angeles, CA | ASTRAL BRANDS LLC | 0003530693-0001-4 | Professional and technical services | Jul 31, 2025 |
| Los Angeles, CA | ASTRAL DESIGN STUDIO INC | 0003155648-0001-6 | Professional and technical services | Jun 27, 2018 |
| Los Angeles, CA | ASTRAL LAW GROUP PC | 0003504026-0001-3 | Professional and technical services | Jan 1, 2021 |
| Encino | ASTRIN-FINCH MANAGEMENT LLC | 0002806918-0001-9 | Professional and technical services | Jan 1, 2015 |
| Los Angeles | ASTRIS LLC | 0003415842-0001-6 | Professional and technical services | Feb 8, 2022 |
| Encino | ASTRIX SOFTWARE TECHNOLOGY INC | 0002007106-0001-4 | Professional and technical services | Jan 2, 2005 |
| Los Angeles, CA | ASTRO CONSCIOUSNESS LLC | 0003503206-0001-5 | Professional and technical services | Jan 18, 2025 |
| Los Angeles | ASTRO MECHANICAL TESTING LABORATORY LLC | 0003482702-0001-6 | Professional and technical services | Apr 20, 2020 |
| Santa Monica | ASTROCONNECT ASTROCONNECT LLC | 0003412505-0001-9 | Professional and technical services | Jan 1, 2024 |
| Los Angeles, CA | ASTURU LLC | 0003494557-0001-1 | Professional and technical services | Oct 25, 2022 |
| Porter Ranch | ASV TECHNOLOGY GROUP LLC | 0003513907-0001-3 | Professional and technical services | Aug 5, 2025 |
| Los Angeles, CA | ASVAR LAW, PC | 0003255433-0001-9 | Professional and technical services | Jan 1, 2021 |
| Woodland Hills | ASW HOLDINGS LLC | 0003307110-0001-1 | Professional and technical services | Aug 14, 2017 |
| Pasadena | ASXENSION ENTERPRISES | 0003248704-0001-2 | Professional and technical services | Jan 1, 2021 |
| Los Angeles, CA | ASYA JEWEL PHOTOGRAPHY LLC | 0002830607-0001-1 | Professional and technical services | Sep 23, 2014 |
| Los Angeles, CA | ASYMTRK INC | 0003170103-0001-4 | Professional and technical services | Jun 18, 2018 |
| Los Angeles, CA | AT ART AND INTERIORS AET HOLDINGS LLC AND SUBSIDIARY | 0003592291-0001-5 | Professional and technical services | Mar 9, 2024 |
| Sherman Oaks | AT CONSULTATION INC | 0003264290-0001-0 | Professional and technical services | Jan 1, 2021 |
| Los Angeles | AT CREATIVE INC | 0003420519-0001-2 | Professional and technical services | May 27, 2020 |
| Los Angeles, CA | AT INVESTING LLC | 0003533227-0001-6 | Professional and technical services | Sep 13, 2023 |
| Los Angeles, CA | AT LAST & CO VALUATION GROUP INC | 0003504090-0001-1 | Professional and technical services | Dec 11, 2024 |
| Pacoima | AT ONE LLC | 0002991034-0001-1 | Professional and technical services | Dec 21, 2016 |
| Sunland | ATA DELIVERY SERVICES, LLC | 0003553609-0001-3 | Professional and technical services | Jan 7, 2026 |
| Los Angeles | ATACAMA MEDIA & ANALYTICS LLC | 0003455680-0001-1 | Professional and technical services | Oct 23, 2024 |
| Sherman Oaks | ATAK INNOVATIONS LLC | 0003567157-0001-7 | Professional and technical services | Jul 23, 2024 |
| Los Angeles, CA | ATALLA LAW APC | 0003084406-0001-2 | Professional and technical services | Oct 1, 2017 |
| Los Angeles, CA | ATANA AGENCY CORP | 0003358137-0001-0 | Professional and technical services | Jan 2, 2022 |
| Chatsworth | ATAPATTU MANAGEMENT INC | 0003091381-0001-5 | Professional and technical services | Dec 12, 2012 |
| Northridge | ATAROY DEVELOPMENT INC | 0003467401-0001-1 | Professional and technical services | Jan 10, 2025 |
| Los Angeles, CA | ATC INTERNATIONAL INC | 0000283295-0001-4 | Professional and technical services | Oct 22, 1990 |
| Los Angeles, CA | ATEAMSTUDIOS ATEAMSTUDIOS LLC | 0003553641-0001-1 | Professional and technical services | Jul 14, 2022 |
| Los Angeles | ATELIER 2X4 INC | 0003550331-0001-1 | Professional and technical services | Jan 1, 2026 |
| New York | ATELIER ACE LLC | 0003075121-0001-3 | Professional and technical services | Jan 1, 2018 |
| Los Angeles, CA | ATELIER AM INC | 0000424726-0001-4 | Professional and technical services | Jan 1, 2001 |
| Sherman Oaks | ATELIER ARCHITECTS ATELIER ARCHITECTS INC | 0003439638-0001-5 | Professional and technical services | Jan 1, 2024 |
| Los Angeles, CA | ATELIER COLÓN JORGE COLON ARCHITECT INC. | 0003550001-0001-6 | Professional and technical services | Feb 28, 2025 |
| Los Angeles, CA | ATELIER GULLA JONSDOTTIR LLC | 0003260724-0001-4 | Professional and technical services | Jul 1, 2021 |
| Los Angeles, CA | ATELIER HITOSHI ABE DESIGN INC | 0002329907-0001-8 | Professional and technical services | Apr 1, 2008 |
| Chatsworth | ATELIER LSM2 INC | 0003048464-0001-9 | Professional and technical services | Oct 26, 2015 |
| Los Angeles, CA | ATELIER ONE LLC | 0003481540-0001-8 | Professional and technical services | Jan 30, 2025 |
| Los Angeles, CA | ATELIER SCALE SCALE ATELIER INC. | 0003246167-0001-4 | Professional and technical services | Jan 22, 2020 |
| Los Angeles, CA | ATELIER TUTORS INC | 0000272586-0001-6 | Professional and technical services | Jan 1, 2001 |
| Los Angeles, CA | ATELIER V ARCHITECTURE ATELIER V INC | 0002472033-0001-3 | Professional and technical services | Aug 1, 2006 |
| Los Angeles, CA | ATELIER VIANNEY BOUTRY ATELIER VB INC | 0002750365-0001-7 | Professional and technical services | Apr 1, 2014 |
| Los Angeles, CA | ATENGEN INC | 0003256109-0001-8 | Professional and technical services | Aug 29, 2017 |
| Encino | ATENS REAL ESTATE HOLDINGS LLC | 0003560993-0001-8 | Professional and technical services | May 1, 2024 |
| Encino | ATESH ENTERTAINMENT INC | 0003532868-0001-7 | Professional and technical services | Aug 14, 2023 |
| Long Beach | ATFM INC | 0003261555-0001-1 | Professional and technical services | May 26, 2021 |
| Encino | ATG INSURANCE MARKETING INC | 0002361896-0001-5 | Professional and technical services | Jun 1, 2005 |
| Panorama City | ATGC GROUP INC. | 0003128481-0001-5 | Professional and technical services | Jul 14, 2017 |
| Reseda | ATHANS ENTERPRISES INC | 0000110750-0001-6 | Professional and technical services | Nov 1, 1976 |
| North Hollywood | ATHENA BEAUTY GROUP, LLC | 0002880176-0001-3 | Professional and technical services | Jul 6, 2015 |
| Sun Valley | ATHENA LAW PC | 0003570861-0001-6 | Professional and technical services | Mar 23, 2026 |
| Los Angeles, CA | ATHENA PARKING ATHENA PARKING INC | 0000078094-0047-1 | Professional and technical services | Aug 1, 1997 |
| Tarzana | ATHENA PROTECTION LLC | 0003233073-0001-3 | Professional and technical services | Jan 13, 2021 |
| Sherman Oaks | ATHENA STRATEGY GROUP | 0003439485-0001-3 | Professional and technical services | Jun 21, 2024 |
| Los Angeles, CA | ATHENIAN BUSINESS SERVICES, LLC | 0002958879-0001-9 | Professional and technical services | Jan 1, 2017 |
| Los Angeles, CA | ATHERIA LAW PC | 0003185468-0001-6 | Professional and technical services | Oct 1, 2019 |
| Los Angeles, CA | ATHLETE SOLUTION USA INC | 0002441179-0001-7 | Professional and technical services | Apr 1, 2009 |
| Woodland Hills | ATHLETES ENDORSE LLC | 0003484846-0001-1 | Professional and technical services | Apr 4, 2025 |
| Los Angeles, CA | ATI ARCHITECTS + ENGINEERS ATI-AC MARTIN, INC. | 0003147594-0001-6 | Professional and technical services | Aug 1, 2019 |
| Los Angeles, CA | ATI PRIME INC | 0002575054-0001-2 | Professional and technical services | Jan 1, 2005 |
| Winnetka | ATIA CONSULTING & SERVICES INC | 0002693253-0001-8 | Professional and technical services | May 5, 2011 |
| Los Angeles, CA | ATIDTEK LLC | 0002671973-0001-5 | Professional and technical services | Apr 1, 2013 |
| Chatsworth | ATIENZA ENGINEERING INC | 0002923901-0001-0 | Professional and technical services | May 31, 2016 |
| North Hills | ATIKIN CORP | 0003514005-0001-8 | Professional and technical services | Jun 5, 2025 |
| Gardena | ATKA ENTERPRISES INC | 0002041707-0004-4 | Professional and technical services | Aug 25, 2010 |
| Los Angeles, CA | ATKC, INC. | 0002887551-0001-7 | Professional and technical services | Jan 1, 2016 |
| Los Angeles | ATKIN LLC | 0003426285-0001-9 | Professional and technical services | Oct 5, 2023 |
| Los Angeles, CA | ATKINS & EVANS LLP | 0002341423-0001-1 | Professional and technical services | Jan 1, 2005 |
| Los Angeles, CA | ATKINS RESEARCH GLOBAL INC | 0002788417-0001-3 | Professional and technical services | Oct 9, 2014 |
| Los Angeles, CA | ATKINSREALIS USA INC. | 0000531145-0001-8 | Professional and technical services | Aug 8, 2001 |
| Studio City | ATL CONSULTING LLC | 0003184516-0001-0 | Professional and technical services | Jun 28, 2019 |
| Marina Del Rey | ATL DESIGN & MARKETING INC | 0003399876-0001-0 | Professional and technical services | Nov 6, 2023 |
| Kennett Square | ATLANTIC COMMUNICATIONS STUDIOS MEDIA EAST STUDIOS LLC | 0003333197-0001-2 | Professional and technical services | Nov 24, 2020 |
| Sherman Oaks | ATLANTICPACIFICA INC | 0003516818-0001-5 | Professional and technical services | Oct 2, 2025 |
| White Plains | ATLAS AIR WORLDWIDE HOLDINGS INC ATLAS AIR INC | 0000382601-0002-2 | Professional and technical services | Jan 14, 2013 |
| Los Angeles, CA | ATLAS ARZENI LLC | 0003563686-0001-5 | Professional and technical services | Mar 1, 2025 |
| Los Angeles, CA | ATLAS COST CONSULTANTS LLC | 0003301844-0001-4 | Professional and technical services | Jan 24, 2022 |
| Los Angeles | ATLAS EXCHANGE INC | 0003415236-0001-1 | Professional and technical services | Jan 2, 2024 |
| Los Angeles | ATLAS HEALTHCARE GROUP INC | 0003413682-0001-0 | Professional and technical services | Jan 9, 2024 |
| Van Nuys | ATLAS MANAGEMENT AGENCY INC | 0003603060-0001-9 | Professional and technical services | Aug 25, 2026 |
| Los Angeles, CA | ATLAS ONE TECHNOLOGIES INCORPORATED | 0003266706-0001-0 | Professional and technical services | Jul 6, 2020 |
| Los Angeles, CA | ATLAS RD LLC | 0003499404-0001-8 | Professional and technical services | Nov 22, 2022 |
| North Hollywood | ATLAS SIGNS LLC | 0003135190-0001-4 | Professional and technical services | Jan 1, 2024 |
| Los Angeles, CA | ATLAS SOLUTIONS LLC | 0003559417-0001-5 | Professional and technical services | Aug 1, 2023 |
| Lafayette | ATLAS TECHNICAL ATC GROUP SERVICES, LLC | 0000709375-0001-5 | Professional and technical services | Aug 1, 1988 |
| Los Angeles | ATM GEEKS INC | 0003400584-0001-2 | Professional and technical services | Jun 29, 2023 |
| Arleta | ATM LAW FIRM PC | 0003515112-0001-3 | Professional and technical services | May 12, 2022 |
| Studio City | ATM SERVICES LLC | 0003134297-0001-7 | Professional and technical services | Jun 15, 2019 |
| Los Angeles | ATMAN ADVISING LLC | 0003477067-0001-3 | Professional and technical services | May 24, 2024 |
| Los Angeles, CA | ATMOS LLC | 0003569463-0001-1 | Professional and technical services | Feb 6, 2025 |
| Sherman Oaks | ATMOSPHERE CREATIVE INC | 0000765865-0001-1 | Professional and technical services | Nov 18, 2002 |
| Sherman Oaks | ATOLL LEGAL LLC | 0003531508-0001-3 | Professional and technical services | Aug 10, 2023 |
| Van Nuys | ATOLLS FOUNTAIN OF YOUTH INC | 0003569162-0001-2 | Professional and technical services | Mar 9, 2026 |
| Venice | ATOMIC EDGE LLC | 0003496571-0001-6 | Professional and technical services | May 14, 2025 |
| Los Angeles, CA | ATOMIC TANGO ATOMIC TANGO LLC | 0002352399-0001-9 | Professional and technical services | Nov 1, 2007 |
| Irvine | ATOMICPC CORP | 0003311685-0001-3 | Professional and technical services | Apr 21, 2022 |
| Los Angeles, CA | ATOYAN LAW APC | 0003212738-0001-9 | Professional and technical services | Sep 4, 2020 |
| La Crescenta | ATOZ BUSINESS CONSULTING INC | 0003300016-0001-0 | Professional and technical services | Jan 1, 2022 |
| Los Angeles, CA | ATOZ SMART SOLUTIONS LLC | 0003515500-0001-3 | Professional and technical services | Nov 6, 2024 |
| Los Angeles, CA | ATREYU KEY MANAGEMENT, LLC | 0003087494-0001-8 | Professional and technical services | Jan 1, 2019 |
| Los Angeles, CA | ATRG ATR GROUP, LLC | 0003025397-0001-1 | Professional and technical services | Jan 1, 2018 |
| Mission Hills | ATROX TELETA INC | 0003449951-0001-1 | Professional and technical services | Sep 3, 2024 |
| Woodland Hills | ATS ACCOUNTING GROUP INC | 0003012061-0001-0 | Professional and technical services | Jun 26, 2017 |
| Chatsworth | ATS ENTERTAINMENT SERVICES, LLC | 0003217500-0001-1 | Professional and technical services | Jan 15, 2020 |
| Oxnard | ATTAIN DESIGN AND MARKETING COMMUNICATIONS LLC | 0002674999-0001-1 | Professional and technical services | Jan 1, 2012 |
| Encino | ATTAIN LAW CORPORATION | 0003204579-0001-0 | Professional and technical services | Oct 7, 2019 |
| Los Angeles, CA | ATTARSON & ASSOCIATES INC | 0002656324-0001-6 | Professional and technical services | Jan 1, 2012 |
| Venice | ATTAWAY VENTURES LLC | 0003353045-0001-0 | Professional and technical services | Jun 9, 2021 |
| Los Angeles, CA | ATTEBERRY LAW PC | 0003436004-0001-5 | Professional and technical services | Mar 1, 2020 |
| Studio City | ATTENDA, LA INC. | 0003487980-0001-9 | Professional and technical services | Apr 28, 2025 |
| Los Angeles, CA | ATTENTION MARKETING INC. | 0003587099-0001-5 | Professional and technical services | Sep 22, 2025 |
| Venice | ATTENTION OF LLC | 0002659742-0001-9 | Professional and technical services | Jan 15, 2010 |
| Los Angeles, CA | ATTENTIVE ENTERTAINMENT, INC. | 0003158265-0001-9 | Professional and technical services | Dec 20, 2017 |
| Tarzana | ATTIA CONSULTING LLC | 0003491589-0001-0 | Professional and technical services | Jan 1, 2021 |
| Los Angeles, CA | ATTICUS HOLDINGS LLC | 0000362741-0001-4 | Professional and technical services | Jan 23, 1984 |
| Los Angeles, CA | ATTICUS LABS, INC. | 0003036543-0001-4 | Professional and technical services | Feb 16, 2017 |
| Los Angeles, CA | ATTN BUSINESS LICENSING VICAR OPERATING INC | 0002919098-0001-8 | Professional and technical services | Oct 4, 1999 |
| Winnetka | ATTORNEY SERVICES 247 INC | 0003134583-0001-0 | Professional and technical services | Mar 25, 2019 |
| Los Angeles, CA | ATTUNED BRAIN-NEUROFEEDBACK THE SEELEY GROUP | 0002661046-0001-8 | Professional and technical services | Feb 1, 2013 |
| Encino | ATUL SAINI,D.O., A PROFESSIONAL CORPORATION | 0003489860-0001-8 | Professional and technical services | May 27, 2025 |
| Los Angeles | ATV SERVICES LLC | 0003520256-0001-4 | Professional and technical services | Oct 23, 2025 |
| Northridge | ATWATER INC. | 0002673916-0001-1 | Professional and technical services | Feb 1, 2013 |
| Los Angeles, CA | ATWATER LARCHMONT MASONIC TEMPLE ASSOCIATION | 0000665731-0001-9 | Professional and technical services | Dec 4, 1996 |
| Los Angeles, CA | ATWATER PARK BAPTIST CHURCH OF LA | 0002945643-0001-6 | Professional and technical services | Nov 2, 2016 |
| Los Angeles, CA | ATWATER PHOTO CAMP ATWATER PHOTO CAMP LLC | 0003304152-0001-3 | Professional and technical services | Apr 8, 2021 |
| Los Angeles | ATYPICAL IT ATYPICAL LIMITED LIABILITY COMPANY | 0003426165-0001-3 | Professional and technical services | Jan 1, 2024 |
| Los Angeles, CA | AU AU LLC | 0002698478-0001-1 | Professional and technical services | Jun 11, 2012 |
| Los Angeles, CA | AU NIGHTLIFE GROUP INC | 0002490078-0001-9 | Professional and technical services | Feb 1, 2008 |
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.