| Falcon UK MLI Holdco 1 Limited | Real estate | 2022 |
| Falcon UK MLI Holdco 2 Limited | Real estate | 2022 |
| Falcon Utility Services Limited | Construction | 2025 |
| Falkirk Specsavers Hearcare Limited | Wholesale & retail | 2018 |
| Falkirk Visionplus Limited | Wholesale & retail | 1991 |
| Fallowfield Specsavers Limited | Wholesale & retail | 1998 |
| Falmouth Specsavers Hearcare Limited | Wholesale & retail | 2026 |
| Falmouth Specsavers Limited | Wholesale & retail | 1993 |
| Falmouth Visionplus Limited | Wholesale & retail | 1993 |
| Familypine Ltd | Information & communication | 2025 |
| Fanchoi Limited | Wholesale & retail | 2018 |
| Fantastic Finish Ltd | Administrative & support | 2023 |
| Fareham & Southampton Swim School LLP | | 2013 |
| Fareham &Crofton Cricket Club Limited | Arts & recreation | 2014 |
| Fareham Academy | Education | 2013 |
| Fareham and District Society of Model Engineers | Other services | 1995 |
| Fareham BET Ltd | Other services | 2024 |
| Fareham Bodyworks Limited | Wholesale & retail | 2019 |
| Fareham Budget Tyre Express Ltd | Wholesale & retail | 2024 |
| Fareham Candy Shop Ltd | Wholesale & retail | 2025 |
| Fareham Car Centre Limited | Wholesale & retail | 2011 |
| Fareham Carpentry Ltd | Construction | 2022 |
| Fareham Citizens Advice Bureau | Professional & scientific | 2011 |
| Fareham Creek Ltd | Professional & scientific | 2009 |
| Fareham Crown Kebabs Ltd | Hospitality | 2020 |
| Fareham Domestic Heating Limited | Manufacturing | 2006 |
| Fareham Elite Cars Ltd | Transport & logistics | 2024 |
| Fareham Executive Cars Ltd | Transport & logistics | 2026 |
| Fareham Flooring Limited | Construction | 2016 |
| Fareham Foot Health Clinic Limited | Health & social care | 2006 |
| Fareham Gandhi Takeaway Limited | Hospitality | 2021 |
| Fareham Grill Ltd | Hospitality | 2025 |
| Fareham Hardware Store Ltd | Wholesale & retail | 2023 |
| Fareham Hearing Centre Limited | Health & social care | 2018 |
| Fareham Heathens RFC Ltd | Arts & recreation | 2013 |
| Fareham Heights Management Company Limited | Real estate | 1989 |
| Fareham Hockey Club Limited | Arts & recreation | 2005 |
| Fareham Legend Kebab Ltd | Hospitality | 2026 |
| Fareham Marina Limited | Wholesale & retail | 2015 |
| Fareham Marine Offshore Consultants Limited | Professional & scientific | 2024 |
| Fareham MOT & Tyre Centre Ltd | Wholesale & retail | 2024 |
| Fareham Nails Spa Ltd | Other services | 2024 |
| Fareham Osteopathic Centre Limited | Health & social care | 2016 |
| Fareham Pets Ltd | Wholesale & retail | 2021 |
| Fareham Plumbing and Heating Limited | Construction | 2017 |
| Fareham Properties Limited | Real estate | 2022 |
| Fareham School of Gymnastics Ltd | Arts & recreation | 2026 |
| Fareham Shop Ltd | Wholesale & retail | 2026 |
| Fareham Snooker Club Limited | Hospitality | 1986 |
| Fareham SP & KFC Limited | Hospitality | 2024 |
| Fareham Specsavers Limited | Wholesale & retail | 1991 |
| Fareham Supermarket Ltd | Wholesale & retail | 2016 |
| Fareham Swim School Ltd | Education | 2023 |
| Fareham Train Yard Ltd | Arts & recreation | 2024 |
| Fareham Visionplus Limited | Wholesale & retail | 1993 |
| Fareham's Dog Daycare Ltd | Other services | 2020 |
| Fareham.Com Limited | Wholesale & retail | 2020 |
| Farehams 24/7 Gym Ltd | Arts & recreation | 2025 |
| Farelane Ltd | Professional & scientific | 2015 |
| Faremead Services Limited | Construction | 2017 |
| Fareport Holdings Limited | Professional & scientific | 2014 |
| Fareport Training Organisation Limited | Education | 1986 |
| Farina Distribution Limited | Information & communication | 2000 |
| Farlington Specsavers Limited | Wholesale & retail | 2018 |
| Farmhouse Catering Ltd | Hospitality | 2023 |
| Farnham Specsavers Hearcare Limited | Wholesale & retail | 2008 |
| Farnham Specsavers Limited | Wholesale & retail | 2001 |
| Farnham Visionplus Limited | Wholesale & retail | 2001 |
| Farr OUT Yachting Ltd | Transport & logistics | 2023 |
| Farrow Consultancy Limited | Financial services | 2009 |
| Fasko Group Ltd | Wholesale & retail | 2025 |
| Fast Light Limited | Administrative & support | 2000 |
| Faulty Showers Limited | Construction | 2009 |
| Faversham Specsavers Limited | Wholesale & retail | 2016 |
| FAY & SON Limited | Construction | 1946 |
| Fbar System Limited | Arts & recreation | 2025 |
| FBR Construction Recruitment Limited | Administrative & support | 2016 |
| FCS Construction Services Ltd | Professional & scientific | 2019 |
| FCS Products Limited | Manufacturing | 2017 |
| FD4ME Limited | Professional & scientific | 2025 |
| FDT Consultancy Services Limited | Information & communication | 2014 |
| Feather 1457 Ltd | Wholesale & retail | 2019 |
| Fede Limited | Hospitality | 2025 |
| Fehintade UK Limited | Health & social care | 2022 |
| Feibel Trading Ltd | Education | 2019 |
| Felice Property Ltd | Real estate | 2018 |
| Felixstowe Specsavers Hearcare Limited | Wholesale & retail | 2016 |
| Felixstowe Specsavers Limited | Wholesale & retail | 2002 |
| Feltham Specsavers Limited | Wholesale & retail | 2002 |
| Femake Entrepreneurship Ltd | Wholesale & retail | 2024 |
| Fenchurch House Limited | Wholesale & retail | 2001 |
| Fenwick Ryan Limited | Administrative & support | 2006 |
| Fenwicks Estates Holding Ltd | Financial services | 2019 |
| Fenwicks Estates Limited | Real estate | 2005 |
| Fermain Properties Limited | Construction | 2006 |
| Ferneham Health Limited | Health & social care | 2007 |
| Ferny Creek Homes Ltd | Hospitality | 2021 |
| Fetched From Ltd | Wholesale & retail | 2025 |
| FF4L Ltd | Health & social care | 2017 |
| Fibreflow Spray Systems Limited | | 1988 |