Registered companies in San Francisco Supervisor District 3 — page 16 of 27
7,979 open company locations in Supervisor District 3.
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| Place | Company | Location ID | Industry | Since |
|---|---|---|---|---|
| San Francisco, CA | Luk Fook Jewellery Trading (Usa) Company Limited | 1162941-10-171-1076979 | Industry not given | Sep 20, 2017 |
| San Francisco, CA | Luke's Local Inc | 1309646-07-221-0479594 | Retail trade | Jul 12, 2022 |
| San Francisco, CA | Lumen Global Investments LLC | 1273125-03-211-1097404 | Finance and insurance | Jun 30, 2020 |
| San Francisco, CA | Lumian Technologies, Inc. | 1405068-12-251-1176880 | Professional and technical services | Aug 1, 2025 |
| San Francisco, CA | Luminarie LLC | 1377763-01-251-1165283 | Professional and technical services | Jan 8, 2025 |
| San Francisco, CA | Luminous Fire Alarm & Security Inc | 1235261-10-191-1107226 | Industry not given | Oct 2, 2019 |
| San Francisco, CA | Lumos App Inc | 1393797-07-251-1157473 | Industry not given | Oct 1, 2024 |
| San Francisco, CA | Lurkis Joyce & Del Bove Llp | 1073396-05-161-1000868 | Professional and technical services | Mar 10, 2014 |
| San Francisco, CA | Luvu, Inc. | 1415382-03-261-1181220 | Industry not given | Jan 15, 2026 |
| San Francisco, CA | Lux For Life Corporation | 0393709-01-002-0393709 | Wholesale trade | Feb 28, 2011 |
| San Francisco, CA | Luzon Project Mgmt LLC | 1429478-08-261-1082541 | Industry not given | Aug 1, 2026 |
| San Francisco, CA | Lvl Sunset, LLC | 1326534-03-231-1137247 | Industry not given | Jan 1, 2021 |
| San Francisco, CA | Lwg Construction, Inc | 1305507-05-221-1135317 | Construction | May 19, 2022 |
| San Francisco, CA | Lydecker-La Llp | 1399877-09-251-1174577 | Professional and technical services | Sep 1, 2025 |
| San Francisco, CA | Lyford Green LLC | 1414986-03-261-1181088 | Industry not given | Jul 17, 2025 |
| San Francisco, CA | Lyra Management LLC | 1216584-03-191-1014022 | Management of companies | Jan 1, 2019 |
| San Francisco, CA | M & H Property Management LLC | 0344174-01-001-0344174 | Real estate and rental | Aug 1, 2006 |
| San Francisco, CA | M Booth & Associates LLC | 1231543-08-191-1093979 | Industry not given | Jan 1, 2019 |
| San Francisco, CA | M Dion Consulting LLC | 1357688-04-241-1157093 | Industry not given | Apr 4, 2024 |
| San Francisco, CA | M F M Seafood Inc | 0201022-01-001-0201022 | Wholesale trade | Jan 1, 1990 |
| San Francisco, CA | M I Y Advertising Company | 0345905-01-001-0345905 | Information | Aug 18, 2004 |
| San Francisco, CA | M J Partnership | 1016024-01-151-0436882 | Real estate and rental | Oct 1, 2014 |
| San Francisco, CA | M Lee Corporation | 1165276-10-171-0945918 | Professional and technical services | Oct 14, 2017 |
| San Francisco, CA | M Moser Architects Pc | 1371670-10-241-1012913 | Professional and technical services | Nov 1, 2023 |
| San Francisco, CA | M Moser Associates LLC | 1026751-04-151-1012919 | Industry not given | Jan 13, 2014 |
| San Francisco, CA | M Moser Associates LLC | 1254297-06-201-1012919 | Industry not given | Oct 1, 2018 |
| San Francisco, CA | M&M Corporate Services, Inc. | 1184349-04-181-1086043 | Real estate and rental | Jul 5, 2017 |
| San Francisco, CA | M-Pact Innvators LLC. | 1401882-10-251-1175435 | Industry not given | Jan 1, 2025 |
| San Francisco, CA | M. R. Wolfe & Associates, P.C. | 1259235-09-201-0362068 | Professional and technical services | Jul 1, 2020 |
| San Francisco, CA | M.D. Sassi Company | 1195158-07-181-0353718 | Professional and technical services | Mar 1, 2018 |
| San Francisco, CA | M.O.E.T Enterprise LLC | 1349550-01-241-1153695 | Industry not given | Nov 1, 2023 |
| San Francisco, CA | M13 Holdings Company, LLC | 1369608-08-241-1161780 | Finance and insurance | Apr 15, 2024 |
| San Francisco, CA | Ma Cuisine Sf Inc | 1382738-03-251-1167408 | Accommodation and food services | Jan 28, 2025 |
| San Francisco, CA | Mabuhay Gardens LLC | 1431014-08-261-1187963 | Arts, entertainment, recreation | Aug 18, 2026 |
| San Francisco, CA | Maccentric Solutions Inc | 0433652-01-002-0433652 | Professional and technical services | Dec 1, 2011 |
| San Francisco, CA | Macdonald / Fernandez Llp | 1414522-03-261-0476495 | Industry not given | Nov 1, 2025 |
| San Francisco, CA | Mackenzie & Albritton Llp | 1130441-12-161-0916573 | Professional and technical services | Nov 28, 2016 |
| San Francisco, CA | Mackenzie Communications Inc | 1123282-10-161-0142768 | Professional and technical services | Sep 27, 2016 |
| San Francisco, CA | Mackenzie Communications Inc. | 1417467-04-261-0142768 | Professional and technical services | Sep 22, 2025 |
| San Francisco, CA | Maco2ro And Company | 1213863-02-191-1098687 | Industry not given | Jan 1, 2019 |
| San Francisco, CA | Macy's Backstage, Inc. | 1283554-08-211-1126669 | Industry not given | Jan 22, 2020 |
| San Francisco, CA | Macy's Corporate Services, LLC | 1283288-07-211-1125837 | Retail trade | May 29, 2020 |
| San Francisco, CA | Macys.Com, LLC | 1283289-07-211-1125837 | Retail trade | May 29, 2020 |
| San Francisco, CA | Madalyon LLC | 1404823-11-251-1176771 | Retail trade | Nov 1, 2025 |
| San Francisco, CA | Maddan & Company, Inc. | 1366916-07-241-0017733 | Wholesale trade | May 24, 2024 |
| San Francisco, CA | Madison Apartments Sf Lp | 0458752-01-001-0458752 | Real estate and rental | Sep 22, 2010 |
| San Francisco, CA | Mafh Manufacturing, Logistics And Defense Inc. | 1378802-01-251-1163815 | Industry not given | Nov 8, 2024 |
| San Francisco, CA | Maggetti Construction Inc | 1064276-04-161-1031499 | Construction | Apr 25, 2016 |
| San Francisco, CA | Maggie Co. | 0935087-01-001-0935087 | Wholesale trade | Sep 1, 1994 |
| San Francisco, CA | Maggie Mcgarrys Inc | 0402009-01-001-0402009 | Accommodation and food services | Jul 20, 2006 |
| San Francisco, CA | Magic Labs, Inc. | 1335457-06-231-1123550 | Information | Jan 1, 2023 |
| San Francisco, CA | Magician Tarot LLC | 1321666-01-231-1141980 | Other services (repair, personal care) | Jan 12, 2023 |
| San Francisco, CA | Magnetic Designs LLC | 1360365-05-241-1158213 | Industry not given | Apr 1, 2024 |
| San Francisco, CA | Magnite, Inc. | 1270256-02-211-0483179 | Professional and technical services | Jun 1, 2020 |
| San Francisco, CA | Magomedov Law Group | 1217324-03-191-1100134 | Professional and technical services | Mar 29, 2019 |
| San Francisco, CA | Mah & Associates, Llp | 1354937-03-241-0332271 | Professional and technical services | Dec 1, 2022 |
| San Francisco, CA | Mahana Therapeutics, Inc. | 1323582-02-231-1089337 | Industry not given | Jan 1, 2023 |
| San Francisco, CA | Maharam Inc | 1034888-07-151-0065650 | Manufacturing | Jun 1, 2013 |
| San Francisco, CA | Mai-Sie Chan, M.D., Inc | 1333863-05-231-1147047 | Health care and social assistance | Jan 5, 2023 |
| San Francisco, CA | Mainsail Mgmt Company LLC | 0390850-02-001-0390850 | Finance and insurance | Sep 24, 2012 |
| San Francisco, CA | Mainspring Energy Inc | 1402081-10-251-1168893 | Professional and technical services | Feb 10, 2025 |
| San Francisco, CA | Mainstay Labs Inc. | 1422091-05-261-1184085 | Real estate and rental | Aug 1, 2024 |
| San Francisco, CA | Maison Pacific Owners Association | 1360514-05-241-1158262 | Other services (repair, personal care) | Jan 1, 2024 |
| San Francisco, CA | Maive, Inc. | 1413836-03-261-1180596 | Information | Jan 9, 2025 |
| San Francisco, CA | Major Hagen Africa No Cal LLC | 0375677-01-002-0375677 | Industry not given | Dec 1, 2008 |
| San Francisco, CA | Mak And Co | 1361724-05-241-1101449 | Other services (repair, personal care) | Aug 1, 2023 |
| San Francisco, CA | Maleau LLC | 1430305-08-261-1187667 | Other services (repair, personal care) | Apr 14, 2026 |
| San Francisco, CA | Malibu Pier Partners, LLC | 1277168-05-211-1064057 | Real estate and rental | Jun 10, 2020 |
| San Francisco, CA | Man Sun Co. | 1152873-07-171-1072656 | Retail trade | Jul 1, 2017 |
| San Francisco, CA | Man Sung Co. | 1153750-07-171-1072656 | Retail trade | Jul 2, 2017 |
| San Francisco, CA | Manbu Shanghai LLC | 0489515-01-001-0489515 | Retail trade | May 16, 2014 |
| San Francisco, CA | Mancini Mills Inc. | 1397086-08-251-0310950 | Real estate and rental | Oct 1, 2024 |
| San Francisco, CA | Manhattan Realty Group | 1053981-02-161-1025878 | Real estate and rental | Feb 10, 2016 |
| San Francisco, CA | Manilatown Heritage Foundation | 1087891-08-161-0391033 | Arts, entertainment, recreation | Jul 11, 1997 |
| San Francisco, CA | Manning & Kass, Ellrod, Ramirez, Trester Llp | 1346881-11-231-0323679 | Professional and technical services | Aug 1, 2018 |
| San Francisco, CA | Manning Gross + Massenburg Llp | 1377580-01-251-0488086 | Professional and technical services | Dec 9, 2024 |
| San Francisco, CA | Mannion Lowe & Oksenendler, A Professional Corporation | 1339014-07-231-0077086 | Professional and technical services | Jan 6, 2023 |
| San Francisco, CA | Manpowergroup Us Inc | 0480438-02-001-0480438 | Administrative and support services | Mar 6, 2014 |
| San Francisco, CA | Manpowergroup Us Inc. | 1415769-03-261-0480438 | Administrative and support services | Jun 1, 2021 |
| San Francisco, CA | Manresa Management Company, LLC | 1348148-12-231-1132845 | Finance and insurance | Jan 1, 2023 |
| San Francisco, CA | Mansa Trades LLC | 1351716-01-241-1154655 | Industry not given | Jan 30, 2024 |
| San Francisco, CA | Mansbach Associates Inc | 0953481-01-002-0953481 | Real estate and rental | Jan 1, 2002 |
| San Francisco, CA | Manta Software, Inc. | 1198463-08-181-1091727 | Industry not given | Aug 1, 2018 |
| San Francisco, CA | Marc Branco & Partners P.C. | 1128163-11-161-1061525 | Professional and technical services | Oct 1, 2016 |
| San Francisco, CA | Marc Trovato Inc. | 1397281-08-251-1173459 | Real estate and rental | Aug 13, 2025 |
| San Francisco, CA | Marchetti Group | 1003955-08-141-1002536 | Construction | Aug 11, 2014 |
| San Francisco, CA | Marco Bicego Usa Inc | 0425600-01-001-0425600 | Wholesale trade | Mar 1, 2006 |
| San Francisco, CA | Marcus & Millichap Capital Corporation | 1058738-03-161-1028822 | Industry not given | Jan 1, 2015 |
| San Francisco, CA | Marcus & Millichap Inc | 0096560-01-001-0096560 | Real estate and rental | Mar 15, 1976 |
| San Francisco, CA | Marex Services Inc. | 1415633-03-261-1181332 | Industry not given | Dec 1, 2023 |
| San Francisco, CA | Margot Friend G.G. LLC | 1408334-01-261-1178316 | Industry not given | Jan 1, 2026 |
| San Francisco, CA | Maria Beatriz Rodriguez Dds Inc | 1390705-06-251-1170696 | Health care and social assistance | Jan 1, 2024 |
| San Francisco, CA | Maricar Bella Productions, LLC | 1417323-03-261-1182045 | Industry not given | Jan 1, 2026 |
| San Francisco, CA | Marilyn E. Putnam, A Law Corporation | 1391386-06-251-0426354 | Professional and technical services | Dec 31, 2023 |
| San Francisco, CA | Marin Logic LLC | 1400691-09-251-1174929 | Industry not given | Sep 29, 2025 |
| San Francisco, CA | Marina Painting & Decorating LLC | 1401276-10-251-1175175 | Construction | Oct 1, 2025 |
| San Francisco, CA | Marina Security Services Inc. | 1341302-08-231-0317840 | Administrative and support services | Jan 1, 2006 |
| San Francisco, CA | Marine Layer Inc. | 0427753-04-001-0427753 | Retail trade | Mar 28, 2014 |
| San Francisco, CA | Marines Memorial Foundation | 1137045-02-171-1065878 | Other services (repair, personal care) | Jul 1, 2016 |
| San Francisco, CA | Mariposa Baking Company | 0444549-02-001-0444549 | Accommodation and food services | Apr 3, 2012 |
| San Francisco, CA | Maritz Global Events Inc | 0203434-01-002-0203434 | Administrative and support services | Nov 20, 1995 |
| San Francisco, CA | Mark Cavagnero Associates | 0366236-01-001-0366236 | Professional and technical services | Jan 1, 2003 |
| San Francisco, CA | Mark Cavagnero Associates + Kuth Ranieri Architects Jv | 1293096-12-211-1130263 | Professional and technical services | Nov 5, 2021 |
| San Francisco, CA | Mark Cavagnero Associates + Laura Blake Architect + Ya Studio Jv | 1278516-05-211-1124739 | Professional and technical services | May 26, 2021 |
| San Francisco, CA | Mark Tsang Dds, Inc. | 0390187-01-001-0390187 | Industry not given | Jul 25, 2005 |
| San Francisco, CA | Markel Service Incorporated | 1043045-10-151-0485779 | Finance and insurance | Jan 1, 2014 |
| San Francisco, CA | Markel West, Inc | 1364698-06-241-1159764 | Finance and insurance | Jun 1, 2023 |
| San Francisco, CA | Market & More 2027 LLC | 1424156-06-261-1184995 | Industry not given | Jun 1, 2026 |
| San Francisco, CA | Market And Ellis LLC | 1398421-09-251-1173960 | Real estate and rental | Sep 2, 2025 |
| San Francisco, CA | Market Dolores LLC | 0468783-01-001-0468783 | Other services (repair, personal care) | Apr 6, 2012 |
| San Francisco, CA | Market Street Railway Company | 1080200-07-161-0310591 | Arts, entertainment, recreation | Nov 1, 1977 |
| San Francisco, CA | Marketer In The Loop LLC | 1369386-08-241-1161695 | Professional and technical services | Aug 23, 2024 |
| San Francisco, CA | Marketshare Partners LLC | 1042013-10-151-1019642 | Industry not given | Apr 1, 2015 |
| San Francisco, CA | Marketwatch Inc | 0395128-01-001-0395128 | Industry not given | Aug 28, 2006 |
| San Francisco, CA | Markun Zusman Freni & Comp Llp | 0365656-02-001-0365656 | Professional and technical services | Mar 15, 2013 |
| San Francisco, CA | Marllen Consulting LLC | 1371827-10-241-1162725 | Industry not given | Sep 17, 2024 |
| San Francisco, CA | Marlow Owners Association | 1007722-09-141-1004103 | Other services (repair, personal care) | Sep 18, 2014 |
| San Francisco, CA | Marra Collective, LLC | 1358174-04-241-1157312 | Professional and technical services | Apr 8, 2024 |
| San Francisco, CA | Marriott Foundation For People W Disabilities | 1237385-10-191-0368857 | Health care and social assistance | Sep 1, 1990 |
| San Francisco, CA | Mars & Co Consulting LLC | 0954912-01-001-0954912 | Professional and technical services | Apr 1, 1995 |
| San Francisco, CA | Mars Glass Company | 1342889-09-231-1150824 | Construction | Jan 1, 2022 |
| San Francisco, CA | Marsh & Mclennan Agency, LLC | 1409552-01-261-1156178 | Finance and insurance | Dec 1, 2025 |
| San Francisco, CA | Marsh Usa LLC | 1367714-08-241-1156178 | Finance and insurance | Mar 1, 2024 |
| San Francisco, CA | Marshall Suzuki Law Group, A Professional Corporation | 1360303-05-241-1158191 | Professional and technical services | Jan 23, 2024 |
| San Francisco, CA | Marsten Associates | 0066895-01-001-0066895 | Real estate and rental | Jan 1, 1970 |
| San Francisco, CA | Martello Consulting LLC | 1356889-03-241-1156788 | Industry not given | Mar 28, 2024 |
| San Francisco, CA | Martello Consulting LLC | 1374722-11-241-1163958 | Industry not given | Apr 26, 2021 |
| San Francisco, CA | Martin Building Company | 1250809-04-201-0911494 | Real estate and rental | Apr 20, 2020 |
| San Francisco, CA | Martin Lawrence Ltd Editions | 0186326-05-001-0186326 | Retail trade | Feb 1, 2000 |
| San Francisco, CA | Martin Marietta Northern California Aggregates, LLC | 1329642-04-231-0045646 | Mining | Oct 11, 2001 |
| San Francisco, CA | Martin Marietta Northern California Aggregates, LLC | 1329644-04-231-0045646 | Mining | Aug 31, 2012 |
| San Francisco, CA | Martin Mcnerney Development, Inc. | 1373461-10-241-0911494 | Real estate and rental | Jan 1, 2022 |
| San Francisco, CA | Martin Mcnerney Developmnt Inc | 1250808-04-201-0911494 | Real estate and rental | Apr 20, 2020 |
| San Francisco, CA | Martinez&Co | 1406494-12-251-1177492 | Professional and technical services | Jan 6, 2025 |
| San Francisco, CA | Martis Capital Management, LLC | 1251228-04-201-1113910 | Finance and insurance | Oct 23, 2019 |
| San Francisco, CA | Martorana Associates LLC | 1396825-08-251-1173253 | Real estate and rental | Jul 1, 2025 |
| San Francisco, CA | Marvel Maids, Inc. | 1286347-09-211-0369134 | Administrative and support services | Sep 1, 2021 |
| San Francisco, CA | Mary Alexander & Asscs Inc | 0350172-01-001-0350172 | Professional and technical services | Oct 24, 2001 |
| San Francisco, CA | Mary Stephenson LLC | 1260141-09-201-1117518 | Industry not given | Sep 2, 2020 |
| San Francisco, CA | Mason 1445 Owner, Lp | 1388756-05-251-1169923 | Real estate and rental | Apr 30, 2025 |
| San Francisco, CA | Mason Street Investments, LLC | 1223389-05-191-1102488 | Real estate and rental | Nov 1, 2017 |
| San Francisco, CA | Master Fixers Construction, Inc | 1389057-05-251-1170054 | Industry not given | May 14, 2025 |
| San Francisco, CA | Master International Co | 1019423-02-151-0941400 | Real estate and rental | Feb 19, 2015 |
| San Francisco, CA | Mathematics Education Group | 1014009-12-141-1006818 | Educational services | Dec 12, 2014 |
| San Francisco, CA | Matik Inc | 1414938-03-261-1146806 | Professional and technical services | Mar 1, 2026 |
| San Francisco, CA | Matrix Recources Inc | 1079367-06-161-0423583 | Industry not given | Mar 7, 2016 |
| San Francisco, CA | Mattei Properties Ltd | 1011558-11-141-0462414 | Real estate and rental | Jun 1, 2014 |
| San Francisco, CA | Matthew R Young Dds Inc | 1257180-08-201-0426977 | Health care and social assistance | Nov 6, 2018 |
| San Francisco, CA | Matthews Real Estate Investment Services, Inc. | 1390050-05-251-1170437 | Real estate and rental | May 24, 2025 |
| San Francisco, CA | Mattress Firm Inc #502052 | 1223926-05-191-1098968 | Retail trade | May 31, 2019 |
| San Francisco, CA | Maven Brokerage Inc | 0364009-01-001-0364009 | Real estate and rental | Jan 17, 2003 |
| San Francisco, CA | Maven Maintenance Inc | 0384730-01-001-0384730 | Construction | Jan 1, 2005 |
| San Francisco, CA | Maven Recruiting Group LLC | 1289999-10-211-0446454 | Professional and technical services | Sep 1, 2021 |
| San Francisco, CA | Maxmillian LLC | 1325892-02-231-1106706 | Manufacturing | Feb 27, 2023 |
| San Francisco, CA | Maxthon Usa Inc | 0490310-01-001-0490310 | Information | Jul 18, 2012 |
| San Francisco, CA | May Shun Trading Inc | 1268676-02-211-0392662 | Retail trade | Feb 1, 2021 |
| San Francisco, CA | Maya Eydelman Dmd Inc | 0463287-01-001-0463287 | Health care and social assistance | Oct 11, 2011 |
| San Francisco, CA | Mayad Usa Inc | 1299843-03-221-1133030 | Arts, entertainment, recreation | Feb 28, 2022 |
| San Francisco, CA | Maybaum Gallery, LLC | 1232914-09-191-1106250 | Retail trade | Apr 20, 2018 |
| San Francisco, CA | Maybelle Norris Inc | 1411128-02-261-1118684 | Administrative and support services | Mar 6, 2026 |
| San Francisco, CA | Maykadeh LLC | 0442558-01-001-0442558 | Industry not given | Sep 15, 2009 |
| San Francisco, CA | Maynard Nexsen Llp | 1405610-12-251-1002573 | Professional and technical services | Aug 1, 2025 |
| San Francisco, CA | Mazumago Inc. | 1403636-11-251-1158372 | Finance and insurance | Jul 1, 2025 |
| San Francisco, CA | Mazzetti Inc | 1358351-04-241-0062795 | Professional and technical services | May 1, 2013 |
| San Francisco, CA | Mc 600b Realty LLC | 1398542-09-251-1174007 | Real estate and rental | Aug 14, 2025 |
| San Francisco, CA | Mcalpin Apartments LLC | 0321264-01-001-0321264 | Real estate and rental | Sep 15, 1998 |
| San Francisco, CA | Mcarrasco Consulting LLC | 1368786-08-241-1161445 | Professional and technical services | Aug 12, 2024 |
| San Francisco, CA | Mccalman Company LLC | 1424545-06-261-1185160 | Industry not given | Jul 2, 2025 |
| San Francisco, CA | Mccalman.Co | 1358941-04-241-1157629 | Industry not given | Nov 7, 2023 |
| San Francisco, CA | Mccann Erickson Marketing Inc | 0479615-01-001-0479615 | Industry not given | Jan 1, 2013 |
| San Francisco, CA | Mccann Erickson Usa Inc | 0018542-01-001-0018542 | Industry not given | Sep 1, 2004 |
| San Francisco, CA | Mccarthy Building Co Inc | 1012981-12-141-0314910 | Construction | Dec 1, 2014 |
| San Francisco, CA | Mccarthy Building Companies Inc | 1373556-10-241-0314910 | Construction | Oct 21, 2024 |
| San Francisco, CA | Mccd Ca Psychiatry Services Pc | 1350545-01-241-1152938 | Industry not given | Nov 27, 2023 |
| San Francisco, CA | Mccown & Evans Llp | 1266055-12-201-0373162 | Professional and technical services | Dec 27, 2020 |
| San Francisco, CA | Mcfarland Property 1001-L LLC | 1087476-08-161-1040407 | Other services (repair, personal care) | Oct 30, 2012 |
| San Francisco, CA | Mcg-Hjt Inc Dba Mcg Architecture | 1314689-09-221-0457288 | Professional and technical services | May 31, 2021 |
| San Francisco, CA | Mcgettigan Wick And Co LLC | 1036200-08-151-0436489 | Finance and insurance | Jan 1, 2013 |
| San Francisco, CA | Mci Metro Access Transmission Services Corp | 1269399-02-211-1028300 | Industry not given | Jan 1, 2014 |
| San Francisco, CA | Mci Telecommunications Corp | 0130295-01-002-0130295 | Industry not given | Mar 31, 2013 |
| San Francisco, CA | Mcinerney Family Office, LLC | 1134670-01-171-1064713 | Real estate and rental | Apr 1, 2016 |
| San Francisco, CA | Mckesson Capital Corporation | 0045794-13-001-0045794 | Wholesale trade | May 9, 1996 |
| San Francisco, CA | Mckesson Corporation | 0045794-25-001-0045794 | Wholesale trade | Jan 1, 1990 |
| San Francisco, CA | Mckesson Drug Company | 0045794-23-001-0045794 | Wholesale trade | Jul 2, 2010 |
| San Francisco, CA | Mckesson Hboc Inc | 0045794-01-001-0045794 | Wholesale trade | Dec 31, 1989 |
| San Francisco, CA | Mckesson Plasma & Biologics LLC | 0045794-20-001-0045794 | Wholesale trade | May 3, 2009 |
| San Francisco, CA | Mckesson Specialty Dist LLC | 0045794-26-001-0045794 | Wholesale trade | Jan 1, 2010 |
| San Francisco, CA | Mckesson Technology Inc | 0045794-27-001-0045794 | Wholesale trade | Jan 1, 2010 |
| San Francisco, CA | Mckesson Trading Company | 0045794-16-001-0045794 | Wholesale trade | Jun 16, 2000 |
| San Francisco, CA | Mckinsey & Co Inc., Us | 0947314-03-001-0947314 | Professional and technical services | May 13, 2013 |
| San Francisco, CA | Mclaughlin Sanchez Llp | 1413340-02-261-1076595 | Professional and technical services | May 1, 2024 |
| San Francisco, CA | Mcneil Capital LLC | 1037849-08-151-1017487 | Real estate and rental | Aug 3, 2015 |
| San Francisco, CA | Mcquarrie Associates, Inc | 1388817-05-251-0926768 | Wholesale trade | Sep 1, 2024 |
| San Francisco, CA | Mcquiller Law, Llp | 1417699-04-261-1182201 | Industry not given | Jan 1, 2026 |
| San Francisco, CA | Mcy Investments Inc. | 1409351-01-261-0944693 | Real estate and rental | Jan 1, 2026 |
| San Francisco, CA | Mdsave Inc | 1289951-10-211-1068886 | Industry not given | Jul 1, 2021 |
| San Francisco, CA | Mdt Talent Agency Inc | 1402104-10-251-0466434 | Industry not given | Jun 1, 2023 |
| San Francisco, CA | Meanwhile Incorporated | 1418712-04-261-1182625 | Industry not given | Jan 23, 2024 |
| San Francisco, CA | Mechanical Orchard, Inc | 1359509-04-241-1157090 | Professional and technical services | Apr 30, 2024 |
| San Francisco, CA | Mechanical Orchard, Inc | 1433182-09-261-1157090 | Professional and technical services | Sep 22, 2026 |
| San Francisco, CA | Mechanics' Institute | 0431546-01-001-0431546 | Real estate and rental | May 30, 1986 |
| San Francisco, CA | Med-Project LLC | 1428614-07-261-1147940 | Other services (repair, personal care) | Jun 4, 2026 |
| San Francisco, CA | Med-Project LLC | 1428608-07-261-1147940 | Other services (repair, personal care) | Nov 4, 2020 |
| San Francisco, CA | Med-Project LLC | 1428605-07-261-1147940 | Other services (repair, personal care) | Nov 4, 2020 |
| San Francisco, CA | Med-Project LLC | 1428634-07-261-1147940 | Other services (repair, personal care) | Jun 7, 2022 |
| San Francisco, CA | Med-Project LLC | 1428627-07-261-1147940 | Other services (repair, personal care) | Nov 6, 2020 |
| San Francisco, CA | Medeor University LLC | 1358873-04-241-1113320 | Educational services | Jan 1, 2024 |
| San Francisco, CA | Mediamelon Inc | 1037289-08-151-0422190 | Industry not given | Jan 1, 2015 |
| San Francisco, CA | Medical Secrets LLC | 1383503-03-251-1161093 | Information | Nov 1, 2024 |
| San Francisco, CA | Medidata Solutions Inc | 1141856-04-171-1068117 | Professional and technical services | Jan 1, 2016 |
| San Francisco, CA | Medlen & Carroll, Llp | 1319536-12-221-1109691 | Professional and technical services | Nov 30, 2022 |
| San Francisco, CA | Medrio Inc | 1020907-02-151-0421370 | Professional and technical services | Dec 3, 2014 |
| San Francisco, CA | Meet Life Sciences Inc. | 1412572-02-261-1058376 | Professional and technical services | Aug 1, 2016 |
| San Francisco, CA | Meetpeeps LLC | 1375601-11-241-1164330 | Information | Sep 18, 2024 |
| San Francisco, CA | Megan Stein, Doctor Of Psychology, Inc | 1421395-05-261-1183818 | Industry not given | Apr 1, 2026 |
| San Francisco, CA | Megapolis Advisory, Inc. | 1352824-02-241-1155135 | Industry not given | Nov 27, 2023 |
| San Francisco, CA | Megastore Pacific International Corporation | 1260547-09-201-1117684 | Wholesale trade | Sep 22, 2020 |
| San Francisco, CA | Mei Lun Yuen Inc | 0466135-01-001-0466135 | Real estate and rental | Jul 13, 1982 |
| San Francisco, CA | Mei Lun Yuen Inc | 0466135-03-001-0466135 | Real estate and rental | Jul 13, 1982 |
| San Francisco, CA | Mei Lun Yuen Inc | 0466135-06-001-0466135 | Real estate and rental | Jul 13, 1982 |
| San Francisco, CA | Mei Lun Yuen Inc | 0466135-04-001-0466135 | Real estate and rental | Jul 13, 1982 |
| San Francisco, CA | Mei Lun Yuen Inc | 0466135-05-001-0466135 | Real estate and rental | Jul 13, 1982 |
| San Francisco, CA | Mei Lun Yuen Inc | 0466135-02-001-0466135 | Real estate and rental | Jul 13, 1982 |
| San Francisco, CA | Mei Mei Fashion LLC | 1426444-07-261-1185993 | Retail trade | Jul 1, 2026 |
| San Francisco, CA | Mei Wah Co Inc | 0115864-01-001-0115864 | Wholesale trade | Jan 1, 1996 |
| San Francisco, CA | Meisel Law Group | 1398868-09-251-1015482 | Professional and technical services | Jul 1, 2024 |
| San Francisco, CA | Meiyan Enterprises | 0074364-03-001-0074364 | Real estate and rental | Oct 1, 1986 |
| San Francisco, CA | Mekanism, Inc. | 1388383-05-251-0367500 | Professional and technical services | Jun 1, 2023 |
| San Francisco, CA | Melee Network LLC | 1357701-04-241-1157100 | Information | Apr 1, 2024 |
| San Francisco, CA | Meliha.Co | 1406880-12-251-1177670 | Industry not given | Dec 30, 2025 |
| San Francisco, CA | Melissa Cope Skincare Studio, Inc | 1251362-04-201-0419897 | Accommodation and food services | Aug 16, 2018 |
| San Francisco, CA | Melrose Project Management, Inc. | 1345892-11-231-0473745 | Professional and technical services | Nov 1, 2023 |
| San Francisco, CA | Mem Labs Inc | 1336916-07-231-1148252 | Professional and technical services | Jun 21, 2023 |
| San Francisco, CA | Menlo Independence, LLC | 1399054-09-251-1062626 | Construction | Oct 1, 2024 |
| San Francisco, CA | Mensho Geary LLC | 1271479-03-211-1010335 | Accommodation and food services | Mar 1, 2015 |
| San Francisco, CA | Mental Health Association For Chinese Communities | 1355592-03-241-1156260 | Health care and social assistance | Feb 29, 2024 |
| San Francisco, CA | Mept 475 Sansome Street LLC | 0488206-01-001-0488206 | Real estate and rental | Dec 10, 2012 |
| San Francisco, CA | Merca Law Group | 1378857-01-251-1109146 | Professional and technical services | May 1, 2020 |
| San Francisco, CA | Merca Law Group | 1290093-10-211-1129105 | Professional and technical services | Oct 1, 2021 |
| San Francisco, CA | Merchants Exchange Bldg LLC | 0310875-01-001-0310875 | Industry not given | Jan 1, 1997 |
| San Francisco, CA | Mercury Brokering, LLC | 1366589-07-241-1160553 | Industry not given | Jul 1, 2024 |
| San Francisco, CA | Mercury Lending, LLC | 1366528-07-241-1160528 | Industry not given | Jul 1, 2024 |
| San Francisco, CA | Mercury Technologies, Inc. | 1355574-03-241-1099040 | Professional and technical services | May 19, 2023 |
| San Francisco, CA | Merge Inc. | 1359119-04-241-1117899 | Professional and technical services | Jan 1, 2024 |
| San Francisco, CA | Meridian Management Group | 0154067-01-001-0154067 | Real estate and rental | Mar 1, 2007 |
| San Francisco, CA | Meritage Ca LLC | 1295616-01-221-1131275 | Industry not given | Sep 1, 2021 |
| San Francisco, CA | Meritage Group Lp | 1078238-06-161-0419144 | Finance and insurance | Jun 8, 2015 |
| San Francisco, CA | Meritech Capital Partners | 1402988-10-251-1102917 | Industry not given | Jan 7, 2025 |
| San Francisco, CA | Mermaid Chart Inc | 1387454-04-251-1169399 | Professional and technical services | Jan 1, 2024 |
| San Francisco, CA | Merrill Morris Partners | 0943236-01-001-0943236 | Professional and technical services | May 1, 1995 |
| San Francisco, CA | Meta Society Ai | 1398569-09-251-1166415 | Professional and technical services | Sep 3, 2025 |
| San Francisco, CA | Metabiota Inc | 1277108-05-211-0450599 | Industry not given | May 1, 2018 |
| San Francisco, CA | Metadata Society | 1398567-09-251-1166415 | Professional and technical services | Sep 3, 2025 |
| San Francisco, CA | Metafore, Inc. | 1413198-02-261-1180337 | Industry not given | Apr 15, 2025 |
| San Francisco, CA | Metaintels LLC | 1377306-01-251-1165087 | Professional and technical services | Aug 30, 2024 |
| San Francisco, CA | Metamora Growth Partners | 1339223-07-231-1149205 | Management of companies | Jul 17, 2023 |
| San Francisco, CA | Metcalf & Eddy Inc & Water Res | 0401825-03-001-0401825 | Professional and technical services | Jan 2, 2012 |
| San Francisco, CA | Methods + Mastery LLC | 1338495-07-231-1148916 | Professional and technical services | Jan 1, 2023 |
| San Francisco, CA | Metis Ip LLC | 0483762-01-001-0483762 | Professional and technical services | Jul 2, 2013 |
| San Francisco, CA | Metric Theory LLC | 1162299-09-171-0473043 | Professional and technical services | Sep 1, 2017 |
| San Francisco, CA | Metro Cruise Services LLC | 1198197-08-181-0462216 | Administrative and support services | Jan 1, 2011 |
| San Francisco, CA | Metro Vco Joint Venture LLC | 1405917-12-251-1177249 | Wholesale trade | Jan 1, 2025 |
| San Francisco, CA | Metronome Technologies, Inc. | 1326449-03-231-1143945 | Professional and technical services | Sep 7, 2022 |
| San Francisco, CA | Metropolis Operating Company, Inc. | 1356730-03-241-1156721 | Industry not given | Jun 1, 2024 |
| San Francisco, CA | Metropolitan Barbershop Inc | 1307913-06-221-1136220 | Other services (repair, personal care) | Jun 17, 2022 |
| San Francisco, CA | Metropolitan Stevedore Co | 1197622-08-181-0948455 | Other services (repair, personal care) | Jan 1, 1996 |
| San Francisco, CA | Meyer Boswell Books, Inc. | 1393715-07-251-0105847 | Retail trade | Jul 1, 2025 |
| San Francisco, CA | Meyer Media LLC | 1250749-04-201-1022254 | Educational services | Oct 8, 2012 |
| San Francisco, CA | Meyerovich Gallery Inc | 0937018-01-001-0937018 | Retail trade | Mar 1, 1994 |
| San Francisco, CA | Mfa 1380 Washington, LLC | 1414802-03-261-1181027 | Real estate and rental | Sep 26, 2025 |
| San Francisco, CA | Mg Healing Wheels Transportation LLC | 1417833-04-261-1182260 | Industry not given | Apr 5, 2026 |
| San Francisco, CA | Mg-252 Cal LLC | 0449025-01-001-0449025 | Accommodation and food services | May 10, 2010 |
| San Francisco, CA | Mg-301 Mission LLC | 0435052-02-001-0435052 | Accommodation and food services | Feb 2, 2009 |
| San Francisco, CA | Mg-350 Mission LLC | 1192091-06-181-1089159 | Industry not given | Jun 1, 2018 |
| San Francisco, CA | Mha Consulting Engineers, Inc | 1433192-09-261-1188899 | Professional and technical services | Sep 1, 2026 |
| San Francisco, CA | Mhf Vii Sf Bevco LLC | 1398536-09-251-1126549 | Accommodation and food services | Jul 29, 2021 |
| San Francisco, CA | Mhk Law Firm Apc | 1397446-08-251-1173529 | Professional and technical services | Jun 10, 2025 |
| San Francisco, CA | Miboso LLC | 1426013-06-261-1185802 | Professional and technical services | Jun 24, 2026 |
| San Francisco, CA | Michael Angelo Media, Inc. | 1274876-04-211-1123420 | Information | Oct 1, 2020 |
| San Francisco, CA | Michael J Shehane Consulting LLC | 1384669-03-251-1168225 | Educational services | Feb 20, 2025 |
| San Francisco, CA | Michael Zucker & Associates | 1212296-02-191-0153674 | Professional and technical services | Feb 1, 2013 |
| San Francisco, CA | Michel F Accad Md Inc | 0456943-01-001-0456943 | Health care and social assistance | Apr 1, 2011 |
| San Francisco, CA | Michnicka Law Ltd. | 1300369-03-221-1133254 | Professional and technical services | Feb 14, 2022 |
| San Francisco, CA | Microdesk Inc | 0447402-01-001-0447402 | Industry not given | Jul 1, 2009 |
| San Francisco, CA | Microsoft Corporation | 1053993-02-161-0201270 | Information | Mar 25, 2015 |
| San Francisco, CA | Middleware Lab Inc. | 1362074-05-241-1158780 | Professional and technical services | Sep 13, 2022 |
| San Francisco, CA | Midfirst Bank | 1419420-04-261-1182939 | Industry not given | Mar 9, 2026 |
| San Francisco, CA | Midnite Theories, LLC | 1377804-01-251-1163376 | Retail trade | Jan 8, 2025 |
| San Francisco, CA | Midship Inc. | 1367545-08-241-1160947 | Information | Aug 1, 2024 |
| San Francisco, CA | Midway Trading Corporation | 0945131-02-001-0945131 | Wholesale trade | Dec 31, 2003 |
| San Francisco, CA | Miette Cakes LLC | 0374846-01-001-0374846 | Manufacturing | Oct 4, 2003 |
| San Francisco, CA | Milanova Marketplace LLC | 1427221-07-261-1186331 | Retail trade | Jul 10, 2026 |
| San Francisco, CA | Mildred V. Otis, Mba/Hrm LLC | 1332357-05-231-1146492 | Administrative and support services | Apr 26, 2023 |
| San Francisco, CA | Mile Hi Valet Service Inc | 1203204-10-181-0916232 | Industry not given | Nov 1, 2018 |
| San Francisco, CA | Mile Rock Advisory LLC | 1366165-07-241-1160379 | Industry not given | Jun 26, 2024 |
| San Francisco, CA | Mileiq Inc. | 1331783-05-231-1146268 | Professional and technical services | Feb 18, 2021 |
| San Francisco, CA | Mill Valley Pasta Co | 1315482-10-221-1139329 | Manufacturing | Oct 1, 2022 |
| San Francisco, CA | Millbrae Design Group | 1283318-07-211-1120049 | Professional and technical services | Jul 30, 2021 |
| San Francisco, CA | Millex Associates | 0170070-01-001-0170070 | Professional and technical services | Apr 8, 1988 |
| San Francisco, CA | Milliken And Company | 1170194-12-171-1080519 | Retail trade | Dec 1, 2017 |
Alphabetical order — this site ranks no one. Open company locations in the San Francisco Treasurer & Tax Collector file of October 2, 2026. Individuals are not on this site. How to read this.