- Ferris Wheels/Carousels/Roller Coasters
- Fabric dyeing and finishing
- Fabric Manufacturing
- Fabrication and installation of steel columns for construction projects
- Fabrication and Installment of Carpets and Rugs
- Fabrication and manufacturing services for metal tank components
- Fabrication of marine structures and components
- Fabrication of Aluminium Products
- Fabrication of Fertilizers and Agricultural Chemicals
- Fabrication Services for Steel Tubes, Pipes, Hollow Profiles and Fittings
- Fabrication of structural metal products
- Facial Treatments
- Facilities Management Services
- Facilities Management Solutions
- Facilities support services
- Facility Management Services
- Factoring and Invoice Discounting
- Factory/Warehouse Building Construction
- Family allowances
- Family-Style Restaurants
- Fashion and portrait photography
- Fast casual restaurants
- Fast Food Restaurants
- Fattening and Feeding of Other Cattle and Buffaloes
- Feed and Grain Agents
- Feed Production for Swine
- Feeding and Nutrition for Piglets
- Fencing Contractors
- Ferrous Metal Recycling
- Ferry Services
- Ferry Transportation
- Fertilizer Agents
- Fertilizer Application
- Fertilizer & Pesticide Sprayer Rental
- Festivals and Fairs
- Fiberglass insulation
- Filing and copying services
- Film and Photography Education
- Film Editing Services
- Film Production
- Financial advice services
- Financial Aid & Scholarship Programs
- Financial Brokers and Investment Advisors
- Financial consultancy services
- Financial Forecasting and Planning
- Financial institutions and services
- Financial leasing by other holding companies
- Financial Management Advisory Services
- Financial Management & Audit Consulting Services
- Financial management consulting
- Financial planning
- Financial Planning & Advisory Services
- Financial planning and advice services
- Financial Planning & Investment Services
- Financial planning services
- Financial Services Consulting
- Financial Statement Compilation, Review, and Preparation
- Financing Services
- Financing Solutions for Large Projects
- Fine Dining Restaurants
- Finishing and dyeing of textiles
- Finishing of leather products
- Finishing Treatments for Textiles
- Fire and Emergency Services
- Fire prevention
- Fire Prevention & Suppression Services
- Fire Protection and Suppression Services
- Fire Retardant Wood Impregnation
- Firearms and Ammunition
- Fireplace Cleaning & Maintenance
- Firewood delivery services
- Firewood Production
- Fish and seafood markets
- Fish and Seafood Wholesalers
- Fish Hatchery Operation
- Fish Processing and Packaging
- Fisheries Management Organizations
- Fishing Boat Building
- Fishing Resorts
- Fitness Centres and Gymnasiums
- Flavoring and Sweetening Agents for Cocoa Products
- Fleet Safety Training Programs
- Flexography printing services
- Flight simulator rental and training
- Flight Training Services for Air Passengers
- Floor Cleaning
- Floor Covering Installation and Removal Services
- Floor laying, screeding and tiling services
- Flooring/Tile Installation
- Flyer Printing
- Food and Beverage
- Food and Beverage Production Holding Companies
- Food and Beverage Services for golf courses
- Food and Beverage Services at Sports Arenas & Stadiums
- Food and beverage stores
- Food Assistance Programs
- Food exporters
- Food wholesalers
- Foraging for nuts and berries
- Foreign exchange services
- Foreign Exchange (FX) Trading
- Forensic Accounting
- Forest Conservation & Preservation
- Forest Fire Protection Services
- Forest Logging
- Forest Management Services
- Forest nursery and gathering of forest products
- Forestry Consulting Services
- Forge welding
- Forklift Rentals
- Foster Care and Adoption Agencies
- Foundation, Structure, and Building Exterior Contractors
- Foundation Work and Piling Contractors
- Foundry Services
- Fraternal and Service Club Memberships
- Fraternal Organizations
- Freezing Meats for Preservation
- Freight Barging and Towing Companies
- Freight forwarding services
- Freight forwarding services for water transport activities
- Fresh air intake systems installation
- Fresh-Cut Potatoes Processing
- Fresh Poultry Preservation
- Fruit and Vegetable Growing
- Fruit and vegetable markets
- Fruit Canning
- Fruit Drying
- Fruit Juicing
- Fruit Preserving
- Fruit and Vegetable Produce Agents
- Fund administration services
- Fundraising and Resource Allocation Assistance
- Funeral services
- Fur Cleaning Services
- Furniture and related products Manufacturing
- Furniture Making
- Furniture Manufacturing
- Furniture Refinishing
- Furniture Refurbishing
- Furniture Repair
- Furniture Retail
- Furniture Wood Wholesale
- Futures trading