| KBKala Brand Music CO | Petaluma | CA | Miscellaneous Manufacturing339992 | — | ◇ UNVERIFIED |
| KBKala Brand Music Company | Petaluma | CA | Miscellaneous Manufacturing339992 | — | ◇ UNVERIFIED |
| KTKal Tool Engineering | Petaluma | CA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| KMKey Me INC | Petaluma | CA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| KSKresky Signs, INC | Petaluma | CA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| KFKurtz Family Corporation Dba Milwright | Petaluma | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| KIKval INC | Petaluma | CA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LBLagunitas Brewing Company | Petaluma | CA | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| LMLind Marine Incorporated | Petaluma | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| LCLowenberg Corporation | Petaluma | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MWMack Wallbed Systems | Petaluma | CA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| MCMala Closure Systems, INC. | Petaluma | CA | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| MHMariner's Hardware | Petaluma | CA | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| MCMatthew C. Luedecke, an Individual | Petaluma | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| MMMichael Maddalena | Petaluma | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MEMickelson Enterprsies Dba Jerry and Don's | Petaluma | CA | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| MBMolecular Bioproducts INC Dba Thermo Fishier Scientific-petaluma | Petaluma | CA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| MGMrs Grossman's Paper Company | Petaluma | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MSM.W. Sausse' & Co. Inc. | Petaluma | CA | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| NBNor Bay Ironcraft | Petaluma | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| NVNorman V. Johns Dba Norm's Auto Machine | Petaluma | CA | Transportation Equipment Manufacturing336312 | — | ◇ UNVERIFIED |
| NPNorthbay Precision Machining | Petaluma | CA | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| PGPaul G. Stypa and Karen Y. Stypa dba Rags To Stitches Embroidery | Petaluma | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| PHPep Housing | Petaluma | CA | Electrical Equipment, Appliance & Component Manufacturing335121 | — | ◇ UNVERIFIED |
| PMPetaluma Minuteman INC | Petaluma | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| RCRetrograde Coffee Roasters LLC | Petaluma | CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| RBRevive Brands | Petaluma | CA | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| RGRobert Giacomini Dairy INC | Petaluma | CA | Food Manufacturing311615 | — | ◇ UNVERIFIED |
| RSRoss Shafer Dba Six-nine-design | Petaluma | CA | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| RCRotork Controls INC | Petaluma | CA | Machinery Manufacturing333995 | — | ◇ UNVERIFIED |
| SISarmentine INC | Petaluma | CA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| SIShips Int'l INC. | Petaluma | CA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| SDSlo Down Wines | Petaluma | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◇ UNVERIFIED |
| SPSmall Precision Tools | Petaluma | CA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| SCSonoma Compost | Petaluma | CA | Leather and Allied Product Manufacturing316110 | — | ◇ UNVERIFIED |
| SPSonoma Pharmaceuticals Dba Oculus Innovative Sciences | Petaluma | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| SSSonoma Salad Company | Petaluma | CA | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| SPSpringfield Place Retirement Community | Petaluma | CA | Electrical Equipment, Appliance & Component Manufacturing335911 | — | ◇ UNVERIFIED |
| SHSpring Hill Jersey Cheese INC | Petaluma | CA | Food Manufacturing311313 | — | ◇ UNVERIFIED |
| SPSscop Properties LLC | Petaluma | CA | Computer and Electronic Product Manufacturing334610 | — | ◇ UNVERIFIED |
| SLSubsite LLC Dba Rs Technical Services | Petaluma | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| SLSunset Line & Twine CO | Petaluma | CA | Textile Product Mills314994 | — | ◇ UNVERIFIED |
| SFSwift Finishing INC | Petaluma | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| TCTegal Corporation | Petaluma | CA | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| TPTellabs Petaluma | Petaluma | CA | Computer and Electronic Product Manufacturing334210 | — | ◇ UNVERIFIED |
| TPThe Print Works | Petaluma | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| TSThe Stero Company | Petaluma | CA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| TMTim Mccloskey Electric, INC | Petaluma | CA | Electrical Equipment, Appliance & Component Manufacturing335139 | — | ◇ UNVERIFIED |
| TRTorn Ranch | Petaluma | CA | Food Manufacturing311330 | — | ◇ UNVERIFIED |
| VMVoyager Milk | Petaluma | CA | Food Manufacturing311514 | — | ◇ UNVERIFIED |
