California Class Codes
| 5348 | Ceramic Tile, Indoor Stone, Marble, or Mosaic Work |
| 5187/5190 | HEATING AND AIR CONDITIONING EQUIPMENT – Installation, service and repair – shop and outside |
| 5140/5190 | ELECTRICAL WIRING – within buildings – including installation or repair of fixtures or appliances – shop and outside |
| 42 | LANDSCAPE GARDENING – all operations |
| 9008 | Janitorial / commercial cleaning (no window washing) |
| 7605 | Alarm installation (burglar/fire/security) |
| 5146 | Cabinet installation / interior trim |
| 8389 | Automobile or Truck Repair Facilities with No Retail Gasoline Sales |
| 8387 | Automobile or truck oil and fluid replacement service facilities |
| 8046 | Auto parts store |
| 8868/9101 | Colleges or Schools – Private – Not Automobile Schools |
| 9059 | Day Care Centers – Child – Not Residential Care Facilities – All Employees |
| 8822 | Insurance Agencies |
| 8803 | Auditors, Accountants, Factory Cost or Office Systematizers – All Employee |
| 8820 | Accounting Firm |
| 8741 | Attorneys – All Employees |
| 8601 | Real Estate Agencies – All Employees |
| 8810 | Engineers – Consulting – Mechanical, Civil, Electrical and Mining Engineers and Architects – Not Engaged in Actual Construction or Operation and Outside |
| 8810 | Clerical Office Employees |
| 8859 | Computer System Designers or Programmers: Traveling |
| 8859 | Computer Programming, Software Development, web designers |
| 9586 | Barber Shops, Hair Styling and Personal Salons and Personal Appearance Services – all employees |
| 7607 | Video Post Production – Computer or Electronic – All Employees |
| 4297 | Graphic Design and Electronic Pre-Press – all operations – including Clerical Office Employees |
| 8742 | Salespersons – Outside |
| 8810 | Clerical Telecommuter employees |
| 4361 | Photographer (All Employees) (Portrait) |
| 8743 | Mortgage Brokers (no direct lending) – All Employees – Including Clerical Office Employees and Outside Salespersons |
| 8749 | Mortgage Bankers (direct lending) – All Employees – Including Clerical Office Employees and Outside Salespersons |
| 8801 | Credit Unions – All Employees – Including Clerical Office Employees and Outside Salespersons |
| 8808 | Banks – All Employees – Including Appraisers, Bank Guards and Attendants, Field Auditors, Office Machine Repair, Clerical Office Employees, and Salespersons |
| 8808 | Savings Institutions |
| 8808 | Consumer lending / Credit card issuing |
| 9050 | Hotel/Motel/Bed and Breakfast Inns |
| 9060 | Clubs – Country or Golf |
| 8740/9011 | Property Management / Apartment / Condominium Complex (4 or more units) Operation (not homeowners association) |
| 8740/9015 | Building operations / Property Management (less than 3 units) |
| 8740/9007 | Apartment or Condominium Complex Operation for Seniors – Age Restricted |
| 8834 | Physicians’ Practices and Outpatient Clinics |
| 8839 | Dentists and Dental Surgeons |
| 4692 | Dental Laboratories – Including Foundry or Casting Operations |
| 8834 | Optometry |
| 8831 | Hospitals – Veterinary |
| 8834 | Medical labs |
| 2002 | Macaroni, Pasta, Noodle Mfg. |
| 2003 | Cracker, Cakes/pastries, or Tortilla Mfg. |
| 2116 | Fruit Juice or Concentrate Mfg. |
| 2571 | Pillow, Quilt Comforter or Cushion Mfg. – No Mattress or Box Spring Mfg. |
| 2660 | Boot or Shoe Manufacturing or Repairing |
| 2683 | Bag Mfg. – Traveling Bags or Hand Luggage |
| 2688 | Leather Goods Mgf. – N.o.c. |
| 2790 | Pattern or Model Mfg. – Medal, Plastic or Wood |
| 2840 | Picture Frame Assembly – Wood or Metal / Picture or Artwork Framing |
| 2881 | Furniture Assembling – Other Than Metal – Including Finishing, Except in Connection/Furniture – Upholstering / Coffin or Casket Mfg. or Assembling – Wood |
| 3180 | Fixtures or Lamp Mfg. or Assembly – Metal – Electric or Gas |
| 3383 | Jewelry Mfg. – Including Foundry / Operations / Watch Mfg. – Including Foundry Operations / Trophy Mfg. |
| 3568 | Electronics Industry: Electrical Connector Mfg. |
| 3572 | Electronics Industry: Medical Instrument Mfg. – Electronic – Diagnostic or Treatment |
| 3574 | Machine Mfg. – Office or Sewing – N.o.c. |
| 3643 | Electronics Industry: Electric Power or Transmission Equipment Mfg. – N.o.c. / Electronics Industry: Electric Control Panel or Switchgear Mfg. |
| 3651 | Electronics Industry: Electrical Wire Harness Mfg. |
| 3681 | Instrument Mfg. – Electronic – Professional or Scientific / Computer Or / Computer Peripheral Equipment Mfg. / Telecommunications Equipment Mfg. / Audio / Visual Electronic Products Mfg. |
| 3682 | Instrument Mfg. – Non-Electrical – Scientific or Medical |
| 3683 | Speaker Mfg. |
| 4250 | Paper Coating or Laminating / Computer Printing Ribbon Mfg. or Refurbishing |
| 4250 | Paper Oiling, Paraffining, Parchmentizing or Waxing |
| 4251 | Envelope Mfg. |
| 4299 | Printing |
| 4432 | Pen or Mechanical Pencil Mfg. |
| 4623 | Cosmetic, Personal Care or Perfumery Products Mfg. – Production or Packaging – Not Manufacturing Ingredients |
| 4922 | Magnetic Tape Mfg. |
| 2003 | Retail Bakery |
| 8078 | Sandwich Shop |
| 9079 | Restaurant – Fast food |
| 9079 | Restaurant – casual/family |
| 9079 | Restaurant – fine dining |
| 9079 | Concessionaries |
| 8078 | Beverage Preparation (coffee, tea, juice…) |
| 8078 | Ice cream / yogurt shops |
| 9079 | Doughnut shops (cook and serve food on premise) |
| 9079 | Caterer |
| 9079 | Cafeterias, Grill Buffets, and Buffets |
| 8079 | Mobile Food Service |
| 8001 | Stores – Florists |
| 8008 | Stores – Clothing, Wearing Apparel or Dry Goods – Retail – Including Alteration Department |
| 8013 | Stores – Eyewear – Wholesale or Retail / Stores – Jewelry – Wholesale or Retail |
| 8015 | Stores – Furniture – Wholesale or Retail / Stores – Jewelry – Wholesale or Retail |
| 8001 | Stores – Hardware – Retail / Towel or Toilet Supply Companies |
| 8019 | Printing, Publishing, and Duplicating: Printing – Quick Printing or Photocopying |
| 8032 | Stores – Clothing, Wearing Apparel or / Dry Goods – Wholesale |
| 8039 | Stores – Department Stores – Retail |
| 8071 | Stores – Books – Retail |
| 2589 | Dry Cleaning or Laundry – Retail |
| 8006 | Stores – Grocery – Retail (Embroker definition) |
| 8017 | Cosmetics |
| 8008 | Shoes |
| 8062 | Computers |
| 8064 | Office Supplies |
| 8064 | Art Supplies |
| 8017 | Gift, stationary, or card stores |
| 8017 | Toys |
| 8070 | Records, video or recorded media |
| 8017 | Kitchen or cookware stores |
| 8062 | Software |
| 8006 | Coffee, Tea or Spice Stores (can be a restaurant) |
| 8078 | Ice Cream, Yogurt and Smoothie Stores (can be a restaurant) |
| 8006 | Dairy Product Stores / Delicatessens / Fruit and Vegetable Stores |