| RCRadiant Color | Richmond | CA | Chemical Manufacturing325132 | — | ◇ UNVERIFIED |
| RRh | Richmond | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| RPRichmond Pallet CO | Richmond | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| RPRichmond Police Activities League INC | Richmond | CA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| RYRichmond Yacht Harbor LTD CORP | Richmond | CA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| RIR&k Industrial Products INC | Richmond | CA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| RHRoberts Hot Tubs | Richmond | CA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| RPRobinson Plating | Richmond | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SISafeway INC Aka Richmond Bread Plant | Richmond | CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| SSSafeway Stores INC Bakery Plant | Richmond | CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| SFSan Franciso Elevator | Richmond | CA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| STSangamo Therapeutics INC. | Richmond | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| SSShip Steam Schooner Wapama 213092 | Richmond | CA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| SEShulubsky Enterprises INC Dba Rubicon Bakery | Richmond | CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| SCSmith & Company | Richmond | CA | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| SSomarts | Richmond | CA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| SGSouth Garrard Investment, LLC | Richmond | CA | Food Manufacturing311423 | — | ◇ UNVERIFIED |
| SSStephen Sera Studio | Richmond | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SMStoltz Metals INC | Richmond | CA | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| SIStraw Into Gold, INC | Richmond | CA | Textile Mills313210 | — | ◇ UNVERIFIED |
| SISyar Industries INC | Richmond | CA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| TCTamalpais Commercial Cabinetry, INC | Richmond | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| TTTam Tavern Brewing Company, LLC | Richmond | CA | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| TBThe Beanery INC | Richmond | CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| TCThe Cannery | Richmond | CA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| TPThe Painters Place | Richmond | CA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TLTrade Lithography | Richmond | CA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| THTurquoise Home Design INC. | Richmond | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| UBUc Berkeley | Richmond | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| WCWest Coast Fab, INC | Richmond | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| WDWestcot Designs | Richmond | CA | Furniture and Related Product Manufacturing337211 | — | ◇ UNVERIFIED |
| WHWholesome Harvest Baking | Richmond | CA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| WRW R Forde Associates | Richmond | CA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| ZCZoe's Cookies & Other Delights | Richmond | CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
