Professional and technical services — page 17 of 23
6,630 open company locations, self-reported NAICS sector “Professional and technical services”.
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| Place | Company | Location ID | Industry | Since |
|---|---|---|---|---|
| San Francisco, CA | Radius Gmr LLC | 0449183-01-001-0449183 | Professional and technical services | Jan 1, 2010 |
| Tacoma, WA | Radixos LLC | 1387848-05-251-0451001 | Professional and technical services | Aug 16, 2010 |
| San Francisco, CA | Raeden Re LLC | 1344165-10-231-1151392 | Professional and technical services | Oct 5, 2023 |
| San Francisco, CA | Raeden Re LLC | 1344164-10-231-1151392 | Professional and technical services | Oct 5, 2023 |
| San Francisco, CA | Rafael's Bookkeeping And Tax Service Inc | 1373382-10-241-1163372 | Professional and technical services | Oct 23, 2024 |
| San Francisco, CA | Rai & Associates Attorneys | 1246373-02-201-1111903 | Professional and technical services | Jan 1, 2020 |
| Belmont, CA | Raibon & Colbert Associates, Inc. | 1154180-07-171-0395866 | Professional and technical services | Jul 12, 2017 |
| San Francisco, CA | Rail Services Corp | 1079041-06-161-1014511 | Professional and technical services | Oct 1, 2015 |
| Oakland, CA | Railpros, Inc. | 1139934-03-171-1067218 | Professional and technical services | Jan 1, 2017 |
| San Francisco, CA | Railway Corporation | 1344033-10-231-1151333 | Professional and technical services | Jun 10, 2020 |
| San Francisco, CA | Raina Degraaf LLC | 1359657-05-241-1157939 | Professional and technical services | May 1, 2024 |
| San Francisco, CA | Rainberry, Inc. | 1327262-03-231-0393115 | Professional and technical services | Mar 9, 2023 |
| San Francisco, CA | Rainbowlark LLC | 1391844-06-251-1171128 | Professional and technical services | Jun 2, 2025 |
| San Francisco, CA | Rainforest Qa Inc | 1259847-09-201-1005770 | Professional and technical services | Jul 9, 2020 |
| San Francisco, CA | Rains Lucia Stern St. Phalle& Silver, Pc | 1206740-12-181-0464265 | Professional and technical services | Oct 12, 2011 |
| San Francisco, CA | Raise For Good LLC | 1329042-04-231-1145082 | Professional and technical services | Apr 11, 2022 |
| San Francisco, CA | Raising Creative Teams LLC | 1400852-10-251-1175000 | Professional and technical services | Sep 24, 2025 |
| San Francisco, CA | Rakis Design, Inc. | 1238106-11-191-1108399 | Professional and technical services | Sep 20, 2019 |
| San Francisco, CA | Ralls Gruber & Niece Llp | 1365782-07-241-1160229 | Professional and technical services | Nov 1, 2023 |
| San Francisco, CA | Ram Legal Serivces, Pc | 1417210-03-261-1160730 | Professional and technical services | Feb 2, 2026 |
| San Francisco, CA | Ramboll Americas Engineering Solutions, Inc. | 1394856-07-251-1153774 | Professional and technical services | Jun 13, 2025 |
| San Francisco, CA | Ramos Law Group | 1370109-09-241-1161996 | Professional and technical services | Aug 1, 2024 |
| San Francisco, CA | Ranaker Hasselman Scott Llp | 1126847-11-161-1014843 | Professional and technical services | Nov 9, 2016 |
| San Francisco, CA | Randall Lamb Associates | 1241780-01-201-0152112 | Professional and technical services | Nov 1, 2018 |
| San Francisco, CA | Randy Thueme Design Inc. | 1290165-10-211-0415719 | Professional and technical services | Sep 1, 2021 |
| San Francisco, CA | Rania Adwan LLC | 1357523-04-241-1157022 | Professional and technical services | Mar 31, 2024 |
| San Francisco, CA | Ranita Group LLC | 1371613-09-241-1162632 | Professional and technical services | Mar 27, 2024 |
| Berkeley, CA | Rapid Eye Digital LLC | 1050740-01-161-0445500 | Professional and technical services | Jan 11, 2016 |
| San Francisco, CA | Raptor LLC | 1223654-05-191-1102585 | Professional and technical services | Oct 27, 2018 |
| San Francisco, CA | Rapyd Us Inc | 1303990-05-221-1134767 | Professional and technical services | Mar 1, 2022 |
| San Francisco, CA | Rare Advocate LLC | 1329579-04-231-1145320 | Professional and technical services | Apr 1, 2023 |
| San Francisco, CA | Ratrom Management, Inc. | 1210552-01-191-1097227 | Professional and technical services | Jun 22, 2018 |
| San Francisco, CA | Raven Renewables LLC | 1390821-06-251-1170730 | Professional and technical services | Jan 1, 2025 |
| San Francisco, CA | Ravens Scrivener Inc | 1040130-09-151-1018661 | Professional and technical services | Jun 3, 2004 |
| Chicago, IL | Ravenswood Technology Group, LLC | 1179889-02-181-1083979 | Professional and technical services | Sep 5, 2017 |
| San Francisco, CA | Raw Human LLC | 1384354-03-251-1168090 | Professional and technical services | Mar 1, 2025 |
| San Francisco, CA | Raya Health Inc | 1426689-07-261-1165459 | Professional and technical services | Jun 27, 2026 |
| San Francisco, CA | Raymond Tax Services, Inc | 1180721-02-181-0453231 | Professional and technical services | Feb 28, 2018 |
| San Francisco, CA | Raymond-Cox Consulting LLC | 1006968-09-141-0464255 | Professional and technical services | Aug 11, 2012 |
| Berkeley, CA | Rbhu LLC | 1371752-10-241-1162692 | Professional and technical services | Jul 1, 2024 |
| San Francisco, CA | Rbr Distributors LLC | 1392482-06-251-1171398 | Professional and technical services | Jun 13, 2025 |
| Oakland, CA | Rdh Building Science Inc. | 1277478-05-211-1124354 | Professional and technical services | Sep 1, 2015 |
| San Francisco, CA | Rdj Enterprises | 0364263-02-001-0364263 | Professional and technical services | Mar 1, 2013 |
| San Francisco, CA | Reach Local Inc | 0434824-01-001-0434824 | Professional and technical services | Oct 1, 2009 |
| San Rafael, CA | Reach Strategies Inc | 1433152-09-261-1188884 | Professional and technical services | Sep 22, 2026 |
| San Francisco, CA | Readme.Io Co | 1311300-08-221-1053233 | Professional and technical services | Feb 23, 2018 |
| San Francisco, CA | Real Chemistry Inc. | 1370929-09-241-0450509 | Professional and technical services | Jul 21, 2023 |
| San Francisco, CA | Realestateagents.Com Settlement Services, Inc | 1361272-05-241-1158494 | Professional and technical services | May 15, 2024 |
| San Francisco, CA | Realize Cpa, Llp | 1244608-01-201-0912344 | Professional and technical services | Jan 1, 1992 |
| San Francisco, CA | Realize Cpa, Llp | 1387766-05-251-0912344 | Professional and technical services | May 1, 2024 |
| San Francisco, CA | Realscout, Inc. | 1280958-06-211-1125691 | Professional and technical services | Jan 14, 2021 |
| Boston, MA | Realtime Robotics, Inc. | 1358121-04-241-1157289 | Professional and technical services | Aug 1, 2023 |
| San Francisco, CA | Realvest LLC | 1044963-11-151-1021065 | Professional and technical services | Nov 2, 2015 |
| San Francisco, CA | Rebecca Petigrow LLC | 1298354-02-221-1132410 | Professional and technical services | Feb 22, 2022 |
| San Francisco, CA | Recardio, Inc. | 1206577-11-181-1095438 | Professional and technical services | Oct 15, 2018 |
| San Francisco, CA | Recast Systems Inc | 1400860-10-251-1175003 | Professional and technical services | Sep 2, 2025 |
| San Francisco, CA | Recasthealth LLC | 1382348-02-251-1167245 | Professional and technical services | Sep 1, 2023 |
| Santa Monica, CA | Recharge, Inc. | 1331376-04-231-1146093 | Professional and technical services | May 15, 2022 |
| San Francisco, CA | Reciprocity Inc Dba Recipro Inc | 1262802-10-201-0464049 | Professional and technical services | Oct 1, 2020 |
| San Francisco, CA | Reclaiming Trails LLC | 1431274-08-261-1188059 | Professional and technical services | Aug 31, 2026 |
| San Francisco, CA | Recreation Rsa Inc. | 1397901-08-251-1002452 | Professional and technical services | Aug 25, 2025 |
| San Francisco, CA | Rectangles All Day, LLC | 1374233-11-241-1163748 | Professional and technical services | Oct 7, 2024 |
| San Leandro, CA | Recurrency Technologies, Inc. | 1433172-09-261-1188891 | Professional and technical services | Jun 16, 2022 |
| San Francisco, CA | Recursive Superintelligence, Inc | 1425342-06-261-1185516 | Professional and technical services | Feb 4, 2026 |
| San Francisco, CA | Red Book Connect, LLC | 1296788-02-221-1129659 | Professional and technical services | Jul 9, 2019 |
| San Francisco, CA | Red Brick Consulting, Inc. | 1224308-06-191-1102819 | Professional and technical services | Jun 5, 2019 |
| San Francisco, CA | Red Dot Studio Architecture & Design, Inc. | 1417898-04-261-1058949 | Professional and technical services | Dec 31, 2024 |
| San Francisco, CA | Red Law Group Pc | 1413298-02-261-1170441 | Professional and technical services | Jun 1, 2025 |
| San Francisco, CA | Red Rice Bowl LLC | 0442333-01-001-0442333 | Professional and technical services | Sep 1, 2009 |
| San Francisco, CA | Redmile Group,LLC | 0418724-02-001-0418724 | Professional and technical services | Jan 1, 2010 |
| Spartanburg, SC | Redsail Technologies LLC | 1274491-04-211-1113082 | Professional and technical services | Apr 1, 2020 |
| San Francisco, CA | Redux Bio, Inc. | 1334579-06-231-1147314 | Professional and technical services | Oct 1, 2022 |
| San Francisco, CA | Redwood Books LLC | 1395415-07-251-1172648 | Professional and technical services | Jul 1, 2025 |
| Santa Rosa, CA | Redwood Toxicology Lab Inc | 0943703-01-999-0943703 | Professional and technical services | Jul 1, 1995 |
| Warrendale, PA | Redzone Robotics, Inc | 1293727-12-211-1130514 | Professional and technical services | Dec 17, 2021 |
| Brisbane Q4068 | Reed Corp | 0186064-01-999-0186064 | Professional and technical services | Jan 1, 1989 |
| San Francisco, CA | Reed Corp | 0186064-02-001-0186064 | Professional and technical services | Jan 1, 1996 |
| San Francisco, CA | Reed Smith Llp | 0364871-01-001-0364871 | Professional and technical services | Aug 28, 2009 |
| San Francisco, CA | Reem's Hospitality Group LLC | 1348472-12-231-1153246 | Professional and technical services | Jan 23, 2022 |
| San Francisco, CA | Reeves Immigration Law Group, Aplc | 1359778-05-241-0393334 | Professional and technical services | Oct 17, 2022 |
| San Francisco, CA | Reeves Miller Zhang & Diza, A Professional Law Corporation | 0393334-01-001-0393334 | Professional and technical services | Oct 1, 2002 |
| San Francisco, CA | Referralexchange Settlement Services, Inc | 1361273-05-241-1158494 | Professional and technical services | May 15, 2024 |
| San Francisco, CA | Reforma Strategies, LLC | 1230056-08-191-1105114 | Professional and technical services | Aug 5, 2019 |
| San Francisco, CA | Regal Dental Ceramics Inc | 0090489-01-001-0090489 | Professional and technical services | Aug 1, 1975 |
| San Francisco, CA | Regan Chinn Cpa Inc | 0466287-01-001-0466287 | Professional and technical services | Jan 1, 2010 |
| San Francisco, CA | Regina Perez Montemayor, Inc. | 1309376-07-221-1136781 | Professional and technical services | Jul 1, 2022 |
| San Francisco, CA | Register LLC | 1317155-10-221-1140051 | Professional and technical services | Apr 13, 2017 |
| Durham, NH | Regrow Agriculture Inc. | 1358152-04-241-1157304 | Professional and technical services | Apr 2, 2023 |
| San Francisco, CA | Reinhorn Law, Inc. | 1333047-05-231-0441844 | Professional and technical services | May 1, 2022 |
| Chicago, IL | Relativity Holdco LLC | 1390281-05-251-1170538 | Professional and technical services | May 12, 2021 |
| Chicago, IL | Relativity Oda LLC | 1396347-08-251-1170538 | Professional and technical services | May 12, 2021 |
| San Francisco, CA | Relentless Software Inc | 0416606-01-001-0416606 | Professional and technical services | Jan 1, 2002 |
| Charlotte, NC | Remi Holdco, Inc. | 1354252-02-241-1155757 | Professional and technical services | Jan 1, 2023 |
| San Francisco, CA | Remote Technology Inc. & Subs | 1372569-10-241-1163029 | Professional and technical services | Jan 1, 2021 |
| San Francisco, CA | Rendon Bookkeeping LLC | 1359859-05-241-1135726 | Professional and technical services | Jan 2, 2024 |
| San Francisco, CA | Reneff-Olson Productions LLC | 1394075-07-251-1172068 | Professional and technical services | Jun 12, 2025 |
| Chantilly, VA | Renesco, Inc. | 1375991-12-241-1164500 | Professional and technical services | Dec 5, 2024 |
| San Francisco, CA | Renne Public Law Group | 1187695-05-181-1087493 | Professional and technical services | Mar 1, 2018 |
| San Francisco, CA | Renolition Inc | 1425683-06-261-1127846 | Professional and technical services | Jun 19, 2026 |
| Saint Louis, MO | Repequity, LLC | 1358494-04-241-1157436 | Professional and technical services | Jan 1, 2023 |
| San Francisco, CA | Replica Ai, Inc. | 1431599-09-261-1188196 | Professional and technical services | Jan 11, 2026 |
| San Francisco, CA | Res Engineers Inc | 0334721-01-001-0334721 | Professional and technical services | Sep 7, 2010 |
| San Francisco, CA | Res Engineers Inc | 1289802-10-211-0334721 | Professional and technical services | Aug 1, 2021 |
| San Diego, CA | Rescue Agency Public Benefit, LLC | 1301693-04-221-1133803 | Professional and technical services | Apr 1, 2022 |
| San Francisco, CA | Reservoir Neuroscience, Inc. | 1396488-08-251-1173106 | Professional and technical services | Jan 1, 2025 |
| San Francisco, CA | Resilient Strategies LLC | 1245109-02-201-1111377 | Professional and technical services | Jan 1, 2020 |
| San Francisco, CA | Resnovas Therapeutics, Inc. | 1428337-07-261-1186832 | Professional and technical services | Jul 25, 2026 |
| San Francisco, CA | Resolute Apc | 1394548-07-251-1172272 | Professional and technical services | Jun 17, 2025 |
| Napa, CA | Resolute, Apc | 1394549-07-251-1172272 | Professional and technical services | Jun 17, 2025 |
| San Francisco, CA | Resonant Marketing Solutions LLC | 1384784-03-251-1168274 | Professional and technical services | Mar 14, 2025 |
| San Francisco, CA | Resource Innovations Inc | 1241662-01-201-0343388 | Professional and technical services | Jan 2, 2020 |
| San Francisco, CA | Resource Innovations Inc | 1297088-02-221-0343388 | Professional and technical services | Apr 1, 2016 |
| Irvine, CA | Resources Connection Inc | 1394090-07-251-0343211 | Professional and technical services | Jan 1, 2025 |
| Irvine, CA | Resources Connection LLC | 1129170-12-161-0343211 | Professional and technical services | Jan 1, 2012 |
| San Francisco, CA | Retailreadyai, Inc. | 1419066-04-261-1166954 | Professional and technical services | Feb 16, 2026 |
| San Francisco, CA | Retiro Design Co., LLC | 1375484-11-241-1164264 | Professional and technical services | Nov 13, 2024 |
| San Francisco, CA | Retool, Inc | 1323849-02-231-1132911 | Professional and technical services | Sep 30, 2021 |
| San Francisco, CA | Retool, Inc | 1319348-12-221-1132911 | Professional and technical services | Jun 1, 2022 |
| San Francisco, CA | Retool, Inc | 1319349-12-221-1132911 | Professional and technical services | Jun 1, 2022 |
| San Francisco, CA | Retool, Inc | 1299549-03-221-1132911 | Professional and technical services | Jan 1, 2020 |
| San Francisco, CA | Retool, Inc | 1314156-09-221-1132911 | Professional and technical services | Sep 14, 2022 |
| San Francisco, CA | Return To Corporation, Inc. | 1291799-11-211-1097539 | Professional and technical services | Mar 31, 2021 |
| Oakland, CA | Return To Work Services LLC | 1202470-10-181-1093644 | Professional and technical services | Oct 1, 2018 |
| San Francisco, CA | Reuben Junius & Rose Llp | 0329201-03-001-0329201 | Professional and technical services | Jan 18, 2013 |
| San Francisco, CA | Reveal Technology, Inc. | 1297469-02-221-1132042 | Professional and technical services | Jan 1, 2021 |
| San Francisco, CA | Revel Pharmaceuticals, Inc. | 1433175-09-261-1108312 | Professional and technical services | Sep 1, 2026 |
| San Francisco, CA | Revenue Pilot, LLC | 1363828-06-241-1159440 | Professional and technical services | Jun 11, 2024 |
| Redwood City, CA | Rewards Nwk Estmnt Seves Inc | 0308296-02-999-0308296 | Professional and technical services | Jan 1, 2008 |
| San Francisco, CA | Rezo Therapeutics, Inc. | 1316936-10-221-1139949 | Professional and technical services | Oct 7, 2022 |
| San Francisco, CA | Rfz Business Services LLC | 1417136-03-261-1161935 | Professional and technical services | Jan 1, 2026 |
| San Francisco, CA | Rheingold LLC | 1391383-06-251-0447096 | Professional and technical services | Jun 1, 2025 |
| San Francisco, CA | Rhr International Llp | 0479430-01-001-0479430 | Professional and technical services | May 1, 2013 |
| San Francisco, CA | Rhythmone, LLC | 1241787-01-201-0420354 | Professional and technical services | Nov 1, 2018 |
| San Francisco, CA | Rhythmscience Inc. | 1257398-08-201-1116456 | Professional and technical services | Jun 4, 2020 |
| San Francisco, CA | Rhythmscience, Inc | 1376823-12-241-1116456 | Professional and technical services | Aug 1, 2024 |
| San Francisco, CA | Ricaurte Labs LLC | 1260367-09-201-1117607 | Professional and technical services | Mar 16, 2020 |
| San Francisco, CA | Ricci Sprouls Pc | 1287272-09-211-0397093 | Professional and technical services | Jul 1, 2020 |
| San Francisco, CA | Rice And De Tienne Designs LLC | 1010605-10-141-0397357 | Professional and technical services | May 28, 2014 |
| San Francisco, CA | Rich & Famous Records Ltd | 0949617-01-001-0949617 | Professional and technical services | Jan 1, 1996 |
| San Francisco, CA | Richard A Register LLC | 0450311-01-001-0450311 | Professional and technical services | Jun 16, 2008 |
| San Francisco, CA | Richard Beard Architects Inc | 1007023-09-141-1003730 | Professional and technical services | Sep 2, 2014 |
| San Francisco, CA | Richard Roche LLC | 1322264-01-231-1142253 | Professional and technical services | Jan 1, 2023 |
| San Francisco, CA | Richmond Construction Consulting, LLC | 1310115-07-221-1105771 | Professional and technical services | Jun 1, 2022 |
| San Francisco, CA | Richovercash LLC | 1239306-11-191-1108916 | Professional and technical services | Nov 1, 2019 |
| San Francisco, CA | Richter Communications LLC | 1393748-07-251-1122070 | Professional and technical services | Jan 1, 2025 |
| San Francisco, CA | Rickey L Liu Cpa A Prof Corp | 0382532-02-001-0382532 | Professional and technical services | Jul 1, 2012 |
| San Francisco, CA | Ricondo & Associates Inc | 1036404-08-151-0319520 | Professional and technical services | Jun 8, 2012 |
| San Francisco, CA | Ridgeline Law Office, Inc. | 1135437-02-171-1065096 | Professional and technical services | Feb 2, 2017 |
| San Francisco, CA | Ridgeline Law Office, Inc. | 1256496-07-201-1065096 | Professional and technical services | Jul 10, 2020 |
| San Francisco, CA | Riff City Strategies, Inc | 1363684-06-241-1070373 | Professional and technical services | Jun 11, 2024 |
| San Francisco, CA | Riff City Strategies, Inc. | 1246086-02-201-1070373 | Professional and technical services | May 1, 2019 |
| South San Francisco, CA | Rigel Pharmaceuticals Inc | 1351619-01-241-1154612 | Professional and technical services | May 29, 2018 |
| San Francisco, CA | Riley Safer Holmes & Cancilla Llp | 1391128-06-251-1035724 | Professional and technical services | Jun 1, 2025 |
| San Francisco, CA | Rimon Pc | 1330938-04-231-0442182 | Professional and technical services | Jul 1, 2021 |
| Ventura, CA | Rincon Consultants, Inc | 1297359-02-221-1131995 | Professional and technical services | Feb 10, 2022 |
| San Francisco, CA | Rincon Law. Llp | 1202210-10-181-1058591 | Professional and technical services | May 1, 2018 |
| San Francisco, CA | Rindal And Co | 1120822-09-161-1014374 | Professional and technical services | Aug 16, 2016 |
| Oakland, CA | Rino Consulting Solutions LLC | 1362469-05-241-1158929 | Professional and technical services | May 2, 2024 |
| San Francisco, CA | Rio Finance LLC | 1399062-09-251-1174222 | Professional and technical services | Sep 1, 2025 |
| San Francisco, CA | Riordan Sykes Mcfadden Pc | 1276294-04-211-1035339 | Professional and technical services | Jul 27, 2020 |
| San Francisco, CA | Ripple & Company | 1342429-09-231-1150632 | Professional and technical services | Sep 11, 2023 |
| San Francisco, CA | Ripple Labs Inc | 0482006-02-001-0482006 | Professional and technical services | Jan 28, 2014 |
| San Francisco, CA | Ripple Labs Inc | 1023912-03-151-0482006 | Professional and technical services | Sep 1, 2014 |
| San Jose, CA | Risequity, Inc. | 1373400-10-241-1126863 | Professional and technical services | Oct 17, 2024 |
| Menlo Park, CA | Rising Team Inc | 1385758-04-251-1168674 | Professional and technical services | Mar 16, 2025 |
| San Francisco, CA | Rising Tide Productions, LLC | 1347388-11-231-1152786 | Professional and technical services | Oct 30, 2023 |
| Menlo Park, CA | Rivera Consulting Group, Inc. | 1413799-03-261-0324447 | Professional and technical services | Mar 1, 2026 |
| New York, NY | Riverside Research Institute | 1223377-05-191-1102481 | Professional and technical services | Apr 1, 2019 |
| Milpitas, CA | Riverview Systems Group Inc | 0941643-02-999-0941643 | Professional and technical services | Jul 1, 2012 |
| Sherman Oaks, CA | Rivet Campus Media LLC | 1361518-05-241-1158591 | Professional and technical services | May 16, 2024 |
| San Francisco, CA | Rizk & Shearer Llp | 1370340-09-241-1162093 | Professional and technical services | Sep 2, 2024 |
| San Francisco, CA | Rkd Consulting, Inc. | 1348967-12-231-0399753 | Professional and technical services | Aug 10, 2020 |
| San Francisco, CA | Rkj Health Partners | 1232920-09-191-1106252 | Professional and technical services | Sep 4, 2019 |
| San Francisco, CA | Rl & Associates Inc | 0304120-02-999-0304120 | Professional and technical services | Jun 1, 2011 |
| San Francisco, CA | Rl & Associates, Inc. | 1320817-12-221-0304120 | Professional and technical services | Oct 1, 2022 |
| San Francisco, CA | Rm Payment Solutions, LLC | 1349951-01-241-1153867 | Professional and technical services | May 15, 2023 |
| San Francisco, CA | Rmanaging LLC | 1331753-05-231-1146255 | Professional and technical services | Jul 1, 2023 |
| Walnut Creek, CA | Rmd Environmental Solutions Inc. | 1276887-05-211-1124121 | Professional and technical services | May 4, 2021 |
| San Francisco, CA | Roam Robotics, Inc | 1247026-02-201-1075744 | Professional and technical services | Feb 1, 2020 |
| San Francisco, CA | Rob Kay LLC | 1403916-11-251-1176356 | Professional and technical services | Nov 3, 2025 |
| San Francisco, CA | Robbins Geller Rudman&Dowd Llp | 0377254-03-001-0377254 | Professional and technical services | Aug 31, 2010 |
| San Francisco, CA | Robert & Company | 0471516-02-001-0471516 | Professional and technical services | Dec 31, 2012 |
| San Francisco, CA | Robert A.Goodin, Inc. | 1316979-10-221-1139965 | Professional and technical services | Oct 1, 2021 |
| Moraga, CA | Robert Becker, Inc. | 1276921-05-211-0485195 | Professional and technical services | Mar 1, 2021 |
| San Francisco, CA | Robert Garcia Inc | 1082223-07-161-0403314 | Professional and technical services | Jul 1, 2016 |
| San Francisco, CA | Robert Schlatter Studios Inc | 0321451-01-001-0321451 | Professional and technical services | Jun 30, 2000 |
| San Francisco, CA | Robert Yick Co. Inc | 1294531-01-221-0060036 | Professional and technical services | Aug 1, 1982 |
| San Francisco, CA | Robert Yick Company Inc | 0060036-01-001-0060036 | Professional and technical services | Apr 16, 1970 |
| San Francisco, CA | Robin Chiang & Company | 0306701-01-001-0306701 | Professional and technical services | Jan 1, 2010 |
| San Francisco, CA | Robin's Eye Design, LLC | 1385335-04-251-1168494 | Professional and technical services | Apr 4, 2025 |
| San Francisco, CA | Robins Borghei Llp | 1298889-02-221-0485319 | Professional and technical services | Jan 1, 2018 |
| San Francisco, CA | Rock Health Inc | 1336198-06-231-1122766 | Professional and technical services | Jun 1, 2023 |
| San Francisco, CA | Rock Rabbit Inc | 1362274-05-241-1155300 | Professional and technical services | Feb 29, 2024 |
| San Francisco, CA | Rockaway LLC | 1341686-08-231-1150299 | Professional and technical services | Aug 15, 2023 |
| San Francisco, CA | Rocket Lawyer Incorporated | 1155616-07-171-0441078 | Professional and technical services | Dec 22, 2014 |
| San Francisco, CA | Rocket Resume, Inc. | 1396081-08-251-1172944 | Professional and technical services | Jul 1, 2024 |
| Oakland, CA | Rockridge Geotechnical Inc. | 1123538-10-161-1059439 | Professional and technical services | Jul 1, 2016 |
| Oakland, CA | Rockridge Geotechnical, Inc. | 1254446-06-201-1059439 | Professional and technical services | Jul 2, 2016 |
| Emeryville, CA | Rockridge Geotechnical, Inc. | 1352764-02-241-1059439 | Professional and technical services | Sep 1, 2023 |
| Sacramento, CA | Rockstone Ai LLC | 1402055-10-251-1175512 | Professional and technical services | Oct 7, 2025 |
| San Francisco, CA | Rockstone Media LLC | 1244357-01-201-1111113 | Professional and technical services | Jan 15, 2020 |
| Boulder, CO | Rocky Mountain Institute | 1219546-04-191-1101076 | Professional and technical services | Apr 2, 2018 |
| San Francisco, CA | Role Scope LLC | 1401201-10-251-1175142 | Professional and technical services | Sep 8, 2025 |
| San Francisco, CA | Rolling Inc. | 1294086-12-211-1130663 | Professional and technical services | Dec 20, 2021 |
| Campbell, CA | Rolling Orange, Inc | 1064885-04-161-1031754 | Professional and technical services | Apr 1, 2016 |
| San Francisco, CA | Rollo & Ridley Inc | 0431815-03-001-0431815 | Professional and technical services | Sep 1, 2013 |
| San Francisco, CA | Romano Law Llp | 1329822-04-231-1145417 | Professional and technical services | Apr 1, 2023 |
| San Francisco, CA | Ron Laupheimer Associates | 0341905-01-001-0341905 | Professional and technical services | Jan 1, 2001 |
| San Francisco, CA | Ron Reneau And Associates | 1002420-07-141-0491141 | Professional and technical services | Jul 1, 2014 |
| San Francisco, CA | Ronim & Associates, LLC | 1158916-08-171-1075130 | Professional and technical services | Aug 21, 2017 |
| San Francisco, CA | Roomr Inc. | 1375125-11-241-1164126 | Professional and technical services | Aug 27, 2024 |
| San Francisco, CA | Root Reach Rise Inc. | 1357661-04-241-1157080 | Professional and technical services | Jan 2, 2024 |
| New York, NY | Ropers Majeski Pc | 1354535-03-241-1155862 | Professional and technical services | Jan 1, 2024 |
| San Francisco, CA | Ropes & Gray Llp | 0355940-01-001-0355940 | Professional and technical services | Apr 12, 2010 |
| San Francisco, CA | Roque Tomatis Design, Inc | 1275432-04-211-1117865 | Professional and technical services | Apr 22, 2021 |
| San Francisco, CA | Rosales Business Partners Llp | 1310284-07-221-0448211 | Professional and technical services | Oct 1, 2021 |
| San Francisco, CA | Rosales Law Partners Llp | 1310269-07-221-0440336 | Professional and technical services | Oct 1, 2021 |
| San Francisco, CA | Roselle Design LLC | 1293531-12-211-1130440 | Professional and technical services | Jul 1, 2021 |
| San Francisco, CA | Rottman-Associates | 0461147-02-001-0461147 | Professional and technical services | Jan 17, 2014 |
| San Francisco, CA | Roundhouse One Inc | 1310717-07-221-1038135 | Professional and technical services | Nov 15, 2021 |
| Oakland, CA | Roux Associates Inc | 1025890-04-151-0459383 | Professional and technical services | Apr 1, 2014 |
| San Francisco, CA | Rowecon Group LLC | 1024758-04-151-1011973 | Professional and technical services | Apr 1, 2015 |
| San Francisco, CA | Rs Bioventures LLC | 1193302-06-181-1089538 | Professional and technical services | Jun 26, 2018 |
| San Francisco, CA | Rs&H California Inc | 0479108-01-001-0479108 | Professional and technical services | Nov 13, 2012 |
| San Francisco, CA | Rs&H Inc | 1418901-04-261-0420478 | Professional and technical services | Mar 1, 2026 |
| San Francisco, CA | Rsba & Associates | 0168584-01-001-0168584 | Professional and technical services | Dec 1, 1998 |
| San Francisco, CA | Rse Corporation | 1315379-09-221-1139281 | Professional and technical services | Sep 30, 2022 |
| San Francisco, CA | Rsj Global Holdings Ltd. | 1251955-05-201-1114203 | Professional and technical services | Apr 28, 2020 |
| Davenport, IA | Rsm Us Llp | 1312092-08-221-0432722 | Professional and technical services | Aug 16, 2022 |
| San Francisco, CA | Rsm Us Product Sales LLC | 1082308-07-161-0486232 | Professional and technical services | Jan 1, 2016 |
| Chicago, IL | Rtg Of Wy, LLC | 1222576-05-191-1102214 | Professional and technical services | Jan 1, 2019 |
| San Francisco, CA | Rts Management, Inc. | 1351842-01-241-1154709 | Professional and technical services | Oct 10, 2023 |
| San Francisco, CA | Rua Inc | 0477307-01-001-0477307 | Professional and technical services | Feb 28, 2013 |
| San Francisco, CA | Ruben Consulting Group | 0317120-01-001-0317120 | Professional and technical services | May 1, 1998 |
| Marina Del Rey, CA | Rubicon Carbon Management, LLC | 1350846-01-241-1154264 | Professional and technical services | Jan 2, 2023 |
| Marina Del Rey, CA | Rubicon Carbon, LLC | 1350753-01-241-1154220 | Professional and technical services | Dec 2, 2023 |
| San Francisco, CA | Rubin & Levavi Pc | 0467697-01-001-0467697 | Professional and technical services | Jan 10, 2011 |
| San Francisco, CA | Ruby Lane Inc | 0362649-01-001-0362649 | Professional and technical services | Jan 1, 2005 |
| San Francisco, CA | Rudeen & Assocs Apc LLC | 0417437-01-001-0417437 | Professional and technical services | Jan 1, 2006 |
| San Francisco, CA | Rudiment LLC | 1428100-07-261-1186730 | Professional and technical services | Jul 15, 2026 |
| San Francisco, CA | Rudy,Exelrod,Zieff & Lowe Llp | 0191896-01-001-0191896 | Professional and technical services | Jan 1, 2009 |
| San Francisco, CA | Ruff & Associates Inc | 0462526-01-001-0462526 | Professional and technical services | Sep 1, 2011 |
| San Francisco, CA | Ruggeri Parks Weinberg Llp | 1384307-03-251-1168072 | Professional and technical services | Feb 24, 2025 |
| San Francisco, CA | Rune Labs, Inc. | 1384644-03-251-1093659 | Professional and technical services | Feb 1, 2025 |
| Walnut Creek, CA | Russell D Mitchell And Associates Inc | 1047234-12-151-1019592 | Professional and technical services | Dec 16, 2015 |
| Irvine, CA | Rutan & Tucker, Llp | 1277832-05-211-0330434 | Professional and technical services | Oct 1, 2020 |
| San Francisco, CA | Rutlen Associates LLC | 1209624-01-191-1096814 | Professional and technical services | Jan 1, 2019 |
| San Francisco, CA | Rutter Law Group | 1011539-11-141-1005763 | Professional and technical services | Aug 4, 2014 |
| San Francisco, CA | Rvh Design LLC | 0432651-01-001-0432651 | Professional and technical services | Sep 29, 2008 |
| San Francisco, CA | Rvsf Inc | 1082128-07-161-1039286 | Professional and technical services | Jul 8, 2016 |
| Emeryville, CA | Rwdi Usa LLC | 1404867-11-251-1176792 | Professional and technical services | Nov 1, 2025 |
| San Francisco, CA | Rwh Myers & Company LLC | 1010154-10-141-1005222 | Professional and technical services | Sep 1, 2014 |
| San Francisco, CA | Rwt Consulting Inc | 0490927-01-001-0490927 | Professional and technical services | May 20, 2014 |
| San Francisco, CA | Ryan Andersen Consulting LLC | 1381584-02-251-1166935 | Professional and technical services | Jan 1, 2025 |
| San Francisco, CA | Ryan E. Leblanc Inc. | 1288888-10-211-1110245 | Professional and technical services | Aug 16, 2021 |
| San Francisco, CA | Ryan LLC | 1346615-11-231-1151001 | Professional and technical services | Oct 20, 2023 |
| San Francisco, CA | Ryland Consulting LLC | 0471825-01-001-0471825 | Professional and technical services | Aug 5, 2012 |
| San Francisco, CA | Rys Architects Inc | 0424669-01-001-0424669 | Professional and technical services | Jan 1, 2008 |
| San Francisco, CA | S D Mayer & Associates Llp | 1417169-03-261-0476189 | Professional and technical services | Jan 1, 2026 |
| Crockett, CA | S.B.C.A. Tree Consulting, Inc. | 1187683-05-181-1087486 | Professional and technical services | May 1, 2018 |
| San Francisco, CA | S.S. Papadopulos & Associates, Inc. | 1352363-02-241-0348030 | Professional and technical services | Dec 13, 2023 |
| El Dorado Hills, CA | S3 Company LLC | 1299369-03-221-1132838 | Professional and technical services | Mar 2, 2022 |
| New York, NY | S5s LLC | 1266586-01-211-1118885 | Professional and technical services | Jan 5, 2021 |
| San Francisco, CA | S9v, Inc. | 1387033-04-251-1169220 | Professional and technical services | Apr 23, 2025 |
| San Francisco, CA | Saber Law Group, Pc | 1365827-07-241-0373429 | Professional and technical services | Apr 1, 2022 |
| San Francisco, CA | Sabrina Toy Designs LLC | 1338895-07-231-1149076 | Professional and technical services | Jun 6, 2021 |
| San Francisco, CA | Sacramento & Foran Law Office Inc | 1021306-03-151-1010316 | Professional and technical services | Jan 1, 2014 |
| San Francisco, CA | Sadie Creative LLC | 1318551-11-221-1140651 | Professional and technical services | Aug 18, 2022 |
| San Francisco, CA | Safe Harbor Llp | 1074909-06-161-0482478 | Professional and technical services | Oct 1, 2013 |
| San Jose, CA | Safe2core Inc | 1038271-09-151-1017687 | Professional and technical services | Apr 30, 2015 |
| San Francisco, CA | Safelyyou, Inc. | 1225785-06-191-1103443 | Professional and technical services | Jun 15, 2019 |
| Yuba City, CA | Safety Management Consultation Services, Inc. | 1300342-03-221-1133242 | Professional and technical services | Jun 1, 2021 |
| Lafayette, LA | Safety Management Systems LLC | 0468631-01-999-0468631 | Professional and technical services | Apr 29, 2012 |
| San Francisco, CA | Sage Consulting Engineers Inc. | 1263241-11-201-0487321 | Professional and technical services | Nov 1, 2020 |
| San Francisco, CA | Sage Partners | 0369467-01-001-0369467 | Professional and technical services | Jun 1, 2002 |
| San Francisco, CA | Sagesse Communications LLC | 1384459-03-251-1168136 | Professional and technical services | Sep 17, 2024 |
| San Francisco, CA | Sagrerabrazil Design, Inc. | 1308084-06-221-0457617 | Professional and technical services | Jun 1, 2021 |
| San Francisco, CA | Sagy Law Associates | 1283687-08-211-0439939 | Professional and technical services | Apr 1, 2020 |
| San Francisco, CA | Saida + Sullivan Design Partners | 1406003-12-251-0338088 | Professional and technical services | Jun 1, 2025 |
| San Francisco, CA | Saint Andrew Associates, LLC | 1220807-05-191-1011137 | Professional and technical services | Apr 1, 2018 |
| San Jose, CA | Salas O'brien Engineers Inc. Dba Salas O'brien | 1156665-08-171-1074233 | Professional and technical services | Mar 24, 2017 |
| San Francisco, CA | Sales Results Accelerator, LLC | 1367367-07-241-1160875 | Professional and technical services | Jul 26, 2024 |
| San Francisco, CA | Saleshood Inc | 1137297-02-171-1065991 | Professional and technical services | May 13, 2013 |
| San Francisco, CA | Salesian Academy, LLC | 1335984-06-231-1034716 | Professional and technical services | Jan 1, 2023 |
| San Francisco, CA | Salespatriot, Inc. | 1427681-07-261-1186526 | Professional and technical services | Dec 26, 2024 |
| San Francisco, CA | Salgyn 9 LLC | 1392192-06-251-1171270 | Professional and technical services | May 29, 2024 |
| San Francisco, CA | Salih LLC | 1277482-05-211-1096433 | Professional and technical services | Jun 1, 2020 |
| San Francisco, CA | Sally Swanson Architects, Inc. | 1373599-10-241-0379994 | Professional and technical services | Feb 24, 2022 |
| San Francisco, CA | Salsa Software, Inc. | 1295875-01-221-1131376 | Professional and technical services | Jan 18, 2022 |
| San Francisco, CA | Salt Marketing Group | 1359057-04-241-1157682 | Professional and technical services | Jan 23, 2023 |
| San Francisco, CA | Salus Risk Management Consulting LLC | 1010132-10-141-1005217 | Professional and technical services | Oct 22, 2014 |
| Fremont, CA | Sam Mehta Consulting LLC | 1393255-07-251-1171710 | Professional and technical services | May 9, 2025 |
| San Francisco, CA | Samantha Ozuna Consulting LLC | 1364966-06-241-1159874 | Professional and technical services | Dec 17, 2023 |
| San Francisco, CA | San Francisco Management Group | 0368043-01-001-0368043 | Professional and technical services | Feb 10, 2002 |
| New Canaan, CT | San Francisco Signs LLC | 1034219-07-151-0418767 | Professional and technical services | Jan 1, 2011 |
| San Francisco, CA | San Francisco Tax Advisory Pc | 1405251-12-251-1176965 | Professional and technical services | Sep 3, 2025 |
| San Francisco, CA | San Francisco Vein Center Inc | 1241413-12-191-1109857 | Professional and technical services | Nov 13, 2019 |
| San Francisco, CA | San Timoteo Energy Associates | 1200850-09-181-1092816 | Professional and technical services | Jul 1, 2018 |
| San Francisco, CA | San Timoteo Energy Associates LLC | 1298131-02-221-1092816 | Professional and technical services | Jul 15, 2021 |
| San Francisco, CA | Sana Media LLC | 1425937-06-261-1185771 | Professional and technical services | Apr 22, 2026 |
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.