Companies registered with the City of Los Angeles in Rancho Santa Margarita
38 active company locations whose address is in Rancho Santa Margarita.
| Company | City account | Industry | Since |
|---|---|---|---|
| A BRIGHTER DESIGN ABD CREATIVE LLC | 0003592708-0001-5 | Arts, entertainment, recreation | Oct 2, 2025 |
| A2 CONTRACTING INC | 0003391262-0001-1 | Construction | Aug 29, 2023 |
| ACROSTAR AUDIO VIDEO SERVICES, INC | 0003004375-0001-4 | Construction | Sep 1, 2017 |
| ALLURE PEST CONTROL INC. | 0003061977-0001-9 | Other services (repair, personal care) | Jun 9, 2018 |
| ANVIL WORKS LLC | 0003386812-0001-1 | Other services (repair, personal care) | Aug 1, 2023 |
| AXCESS VIDEO CORPORATION | 0002692564-0001-3 | Construction | Jul 22, 2013 |
| CAFE CONCEPTS INC | 0003295460-0001-1 | Activity not given | Feb 4, 2022 |
| CARY GARNER LLC | 0003448142-0001-0 | Construction | Aug 28, 2024 |
| COSTERA WASTE & ENVIRONMENTAL, INC. | 0003255838-0001-4 | Construction | Jun 1, 2021 |
| DISCOUNT INDUSTRIAL SUPPLY CORP | 0000533993-0001-7 | Wholesale trade | Apr 1, 1997 |
| DOLLOR.AI ZIETRA TECHNOLOGIES INC | 0003572389-0001-3 | Transportation and warehousing | Mar 31, 2026 |
| ELEVATE COMMUNITY DEVELOPMENT INC. | 0003217156-0001-4 | Real estate and rental | Jun 3, 2020 |
| EMERGENCY FIRST RESPONSE CORP | 0002221084-0001-6 | Activity not given | Jan 25, 2007 |
| FAKOURI ELECTRICAL ENG INC | 0000024784-0001-5 | Construction | Jul 8, 1992 |
| GMU GEOTECHNICAL INC | 0002476552-0001-6 | Professional and technical services | Dec 20, 2009 |
| HACKNEY ELECTRIC INC | 0000157445-0001-7 | Construction | Sep 15, 1994 |
| HOLD YOUR HORSES PRODUCTIONS INC | 0003240133-0001-1 | Arts, entertainment, recreation | Jan 6, 2020 |
| INTEGRIA CONSTRUCTION INTEGRIA LLC | 0003518747-0001-8 | Activity not given | Jun 30, 2023 |
| INTEGRIA CONSTRUCTION INTEGRIA LLC | 0003537280-0001-5 | Construction | Dec 10, 2025 |
| JCI REAL ESTATE, INC | 0003467355-0001-9 | Real estate and rental | Mar 1, 2024 |
| JESCO ELECTRIC INC., | 0003394513-0001-3 | Construction | Sep 25, 2023 |
| KIMBERLY CHERNEY CONSULTING LLC | 0003516820-0001-2 | Professional and technical services | Jul 24, 2025 |
| KOMPAN CALIFORNIA INC | 0003275027-0001-3 | Other services (repair, personal care) | Jan 1, 2021 |
| LINEGEAR FIRE & RESCUE EQUIPMENT LINEGEAR INC | 0003539460-0001-9 | Retail trade | Dec 16, 2025 |
| MCR TECHNOLOGIES INC | 0000967620-0001-3 | Activity not given | Jul 1, 1999 |
| MELISSA DATA CORPORATION | 0002862649-0001-9 | Information | Oct 21, 2015 |
| MMJ CONTRACTING INC | 0000950305-0001-7 | Activity not given | Feb 17, 2006 |
| NBG CONSTRUCTION SERVICES NICHOLS BUSINESS GROUP, INC | 0003253828-0001-6 | Professional and technical services | May 1, 2021 |
| PARK WEST RESCOM INC | 0003083925-0001-9 | Construction | Nov 1, 2018 |
| PHYSICIAN ASSISTANT SPECIALISTS OF CALIFORNIA INC | 0003086974-0001-4 | Health care and social assistance | Apr 3, 2013 |
| PRIETO CONSTRUCTION COMPANY INC | 0000152918-0001-4 | Construction | Jun 17, 1985 |
| PROFESSIONAL SERVICES CONST PROFESSIONAL SERVICES CONSTRUCTION INC | 0000852694-0001-9 | Construction | Jun 18, 1991 |
| PROPERTY SPECIALISTS INC | 0002981569-0001-9 | Activity not given | Sep 1, 2017 |
| PUGLIESE INTERIOR SYSTEMS INC | 0000518932-0001-4 | Construction | Apr 4, 1986 |
| RYE ELECTRIC INC | 0002793643-0001-2 | Construction | Dec 23, 2014 |
| SOURCE POWER SERVICES OF CA INC | 0002750707-0001-7 | Construction | May 9, 2014 |
| SUBZERO CONSTRUCTORS INC | 0000152078-0001-2 | Construction | Apr 19, 2004 |
| TABLEROCK CONCRETE, INC. | 0003436702-0001-3 | Construction | Jun 11, 2024 |
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.