| Falkirk Mortgage Advice Centre (Scotland) Ltd | Financial services | 2009 |
| Fallen Tree Coffee Events Ltd | Hospitality | 2021 |
| Fallen Tree Workshop Limited | Construction | 2017 |
| Fallin Chippy Ltd | Hospitality | 2025 |
| Farm and Fodder Ltd | Manufacturing | 2024 |
| Farrah's Dairy Ltd | Wholesale & retail | 2022 |
| Fasmore Consulting Ltd | Professional & scientific | 2023 |
| Fast Food Stirling Ltd | Hospitality | 2026 |
| Fast Gear Impacts LP | | 2016 |
| Fast Result Capital LP | | 2016 |
| Feel Fresh Ltd | Administrative & support | 2018 |
| Fees Fitness Ltd | Arts & recreation | 2012 |
| Felix Property Group Ltd | Real estate | 2026 |
| Fenton Commercial Ltd | Professional & scientific | 2022 |
| Fergusons of Stirling Limited | Wholesale & retail | 1987 |
| Fern Joinery Limited | Construction | 2007 |
| Fernandez Oviedo Y Valdes LP | | 2013 |
| Fero Mode | | 2009 |
| Ferrocommerce UK LP | | 2010 |
| Ferry Orchard Property Ltd | Real estate | 2023 |
| Ferryside Trading Limited | Hospitality | 2013 |
| FES (Scotland) Limited | Extraterritorial | 2008 |
| FES Contracts Limited | Extraterritorial | 2006 |
| FES Holdco Limited | Professional & scientific | 2019 |
| FES Holdings Limited | Professional & scientific | 2019 |
| FES Limited | Construction | 1973 |
| FES Marketing Limited | Construction | 2006 |
| FES Services Limited | Extraterritorial | 2006 |
| FES Support Services Limited | Construction | 2010 |
| FES Systems Limited | Extraterritorial | 2006 |
| FES Utilities Limited | Extraterritorial | 2006 |
| FGY Limited | Professional & scientific | 2010 |
| Fibonacci Communications Limited | Wholesale & retail | 2018 |
| Figment Creative Expression Ltd. | Education | 2011 |
| Fincal Limited | Information & communication | 2012 |
| Finding Fiddich Limited | Education | 2024 |
| Fine Finish Plastering Ltd | Construction | 2024 |
| Finlayson Property Management Ltd | Real estate | 2016 |
| Finn 1056 Limited | Arts & recreation | 2016 |
| Finnspop Limited | Administrative & support | 2017 |
| Firdaus SA Ltd. | Health & social care | 2025 |
| Firpark IT Services Ltd | Information & communication | 2019 |
| First Aspen Limited | Financial services | 2020 |
| First Base Accountants Ltd | Information & communication | 1998 |
| First Base Estate Planning Ltd | Professional & scientific | 2013 |
| First Choice Cleaning Solutions Ltd | Administrative & support | 2019 |
| First Choice Property Auctions Ltd | Real estate | 2024 |
| First Class Turkish Barbers Ltd. | Other services | 2018 |
| First Express LP | | 2016 |
| Firstcom Capital LP | | 2016 |
| Firstjohnston Consulting Ltd | Professional & scientific | 2012 |
| Fisby Trading LP | | 2017 |
| FIVE5 Budss Ltd | Wholesale & retail | 2025 |
| FK Health & Beauty Limited | Health & social care | 2026 |
| FK7 Foods Ltd | Hospitality | 2021 |
| FK7 Indoor Wash Ltd | Extraterritorial | 2021 |
| FK8 Local Shop Ltd | Wholesale & retail | 2024 |
| Flagship Maritime Ltd | Information & communication | 2020 |
| Flannigan Flooring Ltd | Construction | 2024 |
| Flavaz Dessert Parlour Ltd | Wholesale & retail | 2014 |
| Flend Accents LP | | 2016 |
| Fleur DE LIS Limited | Wholesale & retail | 2000 |
| Fleurtations Florists Limited | Wholesale & retail | 2016 |
| Flight Worldwide LP | | 2016 |
| Flip N Shake Catering Ltd | Hospitality | 2023 |
| Floral Fundamentals Ltd | Arts & recreation | 2014 |
| Flugor Services LP | | 2016 |
| Flying Dragon Stirling Limited | Hospitality | 2016 |
| Focus Sales LP | | 2017 |
| Food Delivery Stirling Ltd | Hospitality | 2021 |
| Foodrelink CIC | Hospitality | 2025 |
| Foodwise Training Ltd | Administrative & support | 2010 |
| Foozy Ltd | Information & communication | 2026 |
| Foral LP | | 2014 |
| Forbes & Forbes Holdings Ltd | Wholesale & retail | 2026 |
| Force Insight Ltd | Professional & scientific | 2025 |
| Foremost Medical Limited | Health & social care | 2016 |
| Forest Labs Limited | Arts & recreation | 2018 |
| Formax Trading LP | | 2016 |
| Forrester Property Services Ltd | Real estate | 2024 |
| Forsyth of Denny Limited | Construction | 1987 |
| Forth and Oban (Stirling) Limited | Construction | 2019 |
| Forth and Oban Limited | Construction | 1996 |
| Forth Electrical Services Limited | Financial services | 2000 |
| Forth Electrics Limited | Construction | 2015 |
| Forth Environment Link | Education | 2005 |
| Forth Holdco Limited | Professional & scientific | 1999 |
| Forth Holdings (Support Services) Limited | Financial services | 2011 |
| Forth Holdings Limited | Financial services | 2018 |
| Forth Import Export Ltd | Wholesale & retail | 2026 |
| Forth Industrial Service | | 1984 |
| Forth Limited | Extraterritorial | 2002 |
| Forth Management Limited | Extraterritorial | 2002 |
| Forth Plumbing & Heating (Stirling) Limited | Construction | 2005 |
| Forth PPP Limited | Extraterritorial | 2001 |
| Forth Residential Ltd | Real estate | 2013 |
| Forth Services Limited | Extraterritorial | 2002 |
| Forth Storage Ltd | Real estate | 2020 |
| Forth Utilities Limited | Extraterritorial | 2002 |
| Forth Valley Chamber of Commerce | Other services | 2014 |