Facilities
187 facilities · All statuses · HUC12 180701030102.
Permit records from SMARTS Industrial Application Specific Data, 12 regional exports retrieved Oct 20, 2026. Show these on the map
| Facility | WDID | Location | Region | Industry (SIC) | Status | Measurements | Last sample |
|---|---|---|---|---|---|---|---|
| SCIENTIFIC CUTTING TOOLS INC | 4 56NEC007180 | Simi Valley, Ventura | 4 · Los Angeles | 3999-Manufacturing Industries, NEC | Active | 0 | — |
| Scientific Cutting Tools Inc
Scientific Cutting Tools, Inc |
4 19IN603494 | Simi Valley, Los Angeles | 4 · Los Angeles | 3599-Industrial and Commercial Machinery and Equipment, NEC | No Action Required | 0 | — |
| Scribners Ink | 4 56NEC002740 | Simi Valley, Ventura | 4 · Los Angeles | 2389-Apparel and Accessories, NEC | Terminated | 0 | — |
| Scribners Ink | 4 56NEC005252 | Simi Valley, Ventura | 4 · Los Angeles | 2389-Apparel and Accessories, NEC | Terminated | 0 | — |
| Simi City Valley
Simi City |
4 56I000393 | Simi Valley, Ventura | 4 · Los Angeles | 4952-Sewerage Systems | Terminated | 0 | — |
| Simi Commerce Center
Atlas Machine Works |
4 56NEC001610 | Simi Valley, Ventura | 4 · Los Angeles | 3599-Industrial and Commercial Machinery and Equipment, NEC | Terminated | 0 | — |
| Simi Signs | 4 19IN603496 | Simi Valley, Los Angeles | 4 · Los Angeles | 2759-Commercial Printing, NEC | No Action Required | 0 | — |
| Simi STOW IT Self Storage
STAS Payroll |
4 56NEC002449 | Simi Valley, Ventura | 4 · Los Angeles | 4225-General Warehousing and Storage | Terminated | 0 | — |
| Simi Valley Auto Wrecking
Ready Larry |
4 56I011423 | Simi Valley, Ventura | 4 · Los Angeles | 5015-Motor Vehicle Parts, Used | Terminated | 0 | — |
| simi valley auto wrecking
Dismantler |
4 56NNA003030 | Simi Valley, Ventura | 4 · Los Angeles | 5015-Motor Vehicle Parts, Used | NOI Required | 0 | — |
| Simi Valley Landfill and Recycling Center
Waste Management of California |
4 56I005786 | Simi Valley, Ventura | 4 · Los Angeles | 4953-Refuse Systems | Active | 72 | Dec 01, 2025 |
| Simi Valley Main Office
US Postal Service |
4 56I013087 | Simi Valley, Ventura | 4 · Los Angeles | 4311-United States Postal Service | Terminated | 0 | — |
| Simi Valley Ready Mix
Cemex Construction Materials Pacific LLC |
4 56I012014 | Simi Valley, Ventura | 4 · Los Angeles | 3273-Ready-Mixed Concrete | Terminated | 4 | Jan 17, 2019 |
| Simi Valley Recycling Ctr
Simi Valley Recycling Center |
4 56I012878 | Simi Valley, Ventura | 4 · Los Angeles | 5093-Scrap and Waste Materials | Terminated | 8 | Jan 05, 2016 |
| SoCal Self Storage- Cochran
SoCal Self Storage Cochran LLC |
4 56NNA001737 | Simi Valley, Ventura | 4 · Los Angeles | 4226-Special Warehousing and Storage, NEC | No Action Required | 0 | — |
| Sosas Manufacturing | 4 56NEC003371 | Simi Valley, Ventura | 4 · Los Angeles | 3599-Industrial and Commercial Machinery and Equipment, NEC | Terminated | 0 | — |
| Sosas Mfg
Sosas Manufacturing |
4 56NEC006655 | Simi Valley, Ventura | 4 · Los Angeles | 3599-Industrial and Commercial Machinery and Equipment, NEC | Terminated | 0 | — |
| Special Devices Inc | 4 56I014955 | Moorpark, Ventura | 4 · Los Angeles | 3714-Motor Vehicle Parts and Accessories | Terminated | 0 | — |
| Specialty Fabrications Incorporated | 4 56NEC000666 | Simi Valley, Ventura | 4 · Los Angeles | 3599-Industrial and Commercial Machinery and Equipment, NEC | Active | 0 | — |
| Stericycle Inc Moorpark
Stericycle Inc |
4 56NEC005287 | Moorpark, Ventura | 4 · Los Angeles | 5093-Scrap and Waste Materials | Active | 0 | — |
| Sterling Products
Not available - Nonfiler Organization |
4 56IN600608 | Simi Valley, Ventura | 4 · Los Angeles | 2842-Speciality Cleaning, Polishing, and Sanitary Preparations | No Action Required | 0 | — |
| Tdc Terminal Data Corp
TDC Terminal Data Corp |
4 56I009811 | Moorpark, Ventura | 4 · Los Angeles | 3577-Computer Peripheral Equipment, NEC | Terminated | 0 | — |
| TForce Freight Simi Valley
TForce Freight Incorporated |
4 56I029593 | Simi Valley, Ventura | 4 · Los Angeles | 4212-Local Trucking Without Storage | Active | 18 | Oct 14, 2025 |
| The Research Council of Makeup Artists Inc | 4 56NEC002345 | Simi Valley, Ventura | 4 · Los Angeles | 2844-Perfumes, Cosmetics, and Other Toilet Preparations | Terminated | 0 | — |
| The Research Council of Makeup Artists Inc | 4 56NEC005089 | Simi Valley, Ventura | 4 · Los Angeles | 2844-Perfumes, Cosmetics, and Other Toilet Preparations | Active | 0 | — |