| A R Taylor Electrical Services Ltd | Electricians | PO5 1DS | 2013 |
| A T Gas & Plumbing Ltd | Plumbing & heating | PO5 1DS | 2021 |
| A3 Decorators Ltd | Painters & decorators | PO4 8PS | 2012 |
| Aba Domestic Appliances Ltd | Appliance repair | PO5 3AY | 2023 |
| Absolute Shutters UK Ltd | Builders | PO5 4NS | 2014 |
| Adnan Barbers Ltd | Hair & beauty | PO5 4AF | 2026 |
| Ads Cleaning & Restoration Ltd | Cleaners | PO4 8NN | 2026 |
| Aesthetic Wellness Clinic Ltd | Hair & beauty | PO4 8PH | 2025 |
| Affordable Motor Glass Ltd | Garages & mechanics | PO4 8SY | 2007 |
| All Seasons Southern Ltd | Glaziers | PO5 1DS | 2013 |
| Am Property Construction Ltd | Builders | PO5 4JE | 2024 |
| Amp Electrical Solutions Ltd | Electricians | PO5 1DS | 2024 |
| Andrew Burns & Sons Ltd | Builders | PO4 8SY | 2024 |
| Annabel Clarice Ltd | Hair & beauty | PO4 8JP | 2026 |
| Aperture Windows & Doors Ltd | Glaziers | PO5 1DS | 2023 |
| Apm Electrical Solutions Ltd | Electricians | PO4 8PT | 2025 |
| Art Design Ltd | Plumbing & heating | PO4 8LL | 2026 |
| Artifex Carpentry Services Ltd | Joiners & carpenters | PO4 8PS | 2020 |
| At Building Construction Ltd | Builders | PO5 1DS | 2025 |
| Auto Speedy Garage Ltd | Garages & mechanics | PO4 8SY | 2024 |
| B M R Countryside Ltd | Cleaners | PO5 3JL | 2007 |
| Bakes Construction Ltd | Builders | PO5 1DS | 2026 |
| Barbertime Portsmouth Ltd | Hair & beauty | PO4 8JP | 2025 |
| Bedborough Electrics Ltd | Electricians | PO4 8BF | 2005 |
| Bernie Eaden Electrical Ltd | Builders | PO5 1DS | 2019 |
| Best Eot Cleaning Ltd | Cleaners | PO4 8JY | 2026 |
| Blackmore Electrical Services Ltd | Builders | PO4 8QL | 2015 |
| Brandtech Design Ltd | Builders | PO4 8PY | 2017 |
| Brandtech Signs Ltd | Builders | PO4 8PY | 2021 |
| Brooks Drywall Systems Ltd | Plasterers | PO5 1DS | 2016 |
| Brushstrokes Painting and Decorating Services Ltd | Painters & decorators | PO4 8SY | 2025 |
| Bryburn Fire Protection Ltd | Builders | PO5 1DS | 2024 |
| C & M Roofing (and Building Contractor) Ltd | Builders | PO4 8JY | 2007 |
| C A Silver Lining Ltd | Painters & decorators | PO4 8SY | 2015 |
| C Slater Dry Lining Ltd | Plasterers | PO5 1DS | 2016 |
| C.M Interior Solutions Ltd | Builders | PO4 8BF | 2024 |
| Calder Bricklaying Contractors Ltd | Builders | PO5 1DS | 2007 |
| Caltig Construction Southern Ltd | Builders | PO4 8LS | 2017 |
| Cap Interiors Ltd | Joiners & carpenters | PO4 8SY | 2025 |
| Car Perfections Ltd | Garages & mechanics | PO4 8BF | 2007 |
| Carpe Diem Property Developments Ltd | Cleaners | PO5 1DS | 2023 |
| Carrin Construction & Development Ltd | Builders | PO5 1DS | 2026 |
| Cd & Ps (Fareham) Ltd | Builders | PO5 3AY | 2015 |
| Cdi Homes Ltd | Builders | PO5 3LJ | 2017 |
| Cm Brickwork Ltd | Builders | PO5 4PA | 2026 |
| Cnp Automotive Ltd | Garages & mechanics | PO4 8SY | 2025 |
| Conlex Electrical Services Ltd | Electricians | PO4 8RQ | 2025 |
| Cool Mechanic Ltd | Garages & mechanics | PO4 9JU | 2025 |
| Country View Home Additions Ltd | Glaziers | PO4 8PY | 2008 |
| Craneswater Gas Ltd | Plumbing & heating | PO5 3AY | 2008 |
| Craneswater Mechanical Services Ltd | Plumbing & heating | PO5 4DJ | 2008 |
| Creative Driveways & Patio Solutions Ltd | Gardeners & landscapers | PO5 3AY | 2014 |
| Crossway Insulation Ltd | Builders | PO5 1DS | 2010 |
| D Gates Specialist Treatments Ltd | Builders | PO4 8BF | 2009 |
| D L Home Improvements Ltd | Builders | PO5 1DS | 2025 |
| D R K Interiors Ltd | Builders | PO5 1DS | 2013 |
| D Robinson Brickwork Ltd | Builders | PO5 1DS | 2025 |
| D W L Home Improvements Ltd | Builders | PO5 1DS | 2021 |
| Daish & Son'S Builders Ltd | Builders | PO5 1DS | 2015 |
| Dbak Installations Ltd | Glaziers | PO4 8RZ | 2026 |
| Denisa V Ltd | Hair & beauty | PO5 3JF | 2025 |
| Denyer & Sons Building and Carpentry Ltd | Builders | PO4 8SY | 2025 |
| Dg Windows Doors and Conservatories Ltd | Glaziers | PO4 9TB | 2020 |
| Dicksons Construction and Crane Services Ltd | Builders | PO5 1DS | 2015 |
| Djb Recovery Ltd | Garages & mechanics | PO4 9JT | 2020 |
| Domus Construction Service Ltd | Builders | PO4 8HX | 2013 |
| Down To Earth Drainage Ltd | Plumbing & heating | PO5 3HB | 2025 |
| Drini Ltd | Groundworks & demolition | PO5 3AY | 2016 |
| E R B Motors Ltd | Garages & mechanics | PO5 1DS | 1999 |
| Eastlodge Ltd | Garages & mechanics | PO4 8PY | 1999 |
| Elliott Building Consultants Ltd. | Builders | PO5 3AY | 2012 |
| Evolution Details Ppf Lab Ltd | Garages & mechanics | PO4 8TB | 2026 |
| Farmer Building Solutions Ltd | Builders | PO4 8SY | 2024 |
| Flooring and Build By A.Friend Ltd | Flooring & tiling | PO5 1DS | 2016 |
| Flv Autotech Ltd | Garages & mechanics | PO4 8SP | 2023 |
| Forsyth Home Improvement'S Ltd | Glaziers | PO4 8NZ | 2023 |
| Fosters Gas & Heating Ltd | Plumbing & heating | PO4 8SY | 2014 |
| Fresh Front Exterior Solutions Ltd | Cleaners | PO5 3AY | 2025 |
| G Foran Ltd | Builders | PO5 1DS | 2018 |
| G Form Drylining Ltd | Plasterers | PO4 8RX | 2026 |
| Gb Solent Auto Ltd | Garages & mechanics | PO5 4LB | 2026 |
| Gc Electrical Solutions Ltd | Electricians | PO4 8YQ | 2024 |
| Georgina Chambers Studios Ltd | Hair & beauty | PO4 8PH | 2017 |
| Georgina Chambers Wedding Makeup Ltd | Hair & beauty | PO4 8PH | 2019 |
| Gkl Carpentry Ltd | Joiners & carpenters | PO4 8NR | 2018 |
| Glo Heating Ltd | Plumbing & heating | PO5 1DS | 2009 |
| Glow & Go Cleaning Business Ltd | Cleaners | PO4 8JW | 2024 |
| Gme Safety Ltd | Garages & mechanics | PO5 4LB | 2025 |
| Governaccent Ltd | Garages & mechanics | PO4 8SY | 1996 |
| Halcyon Events Ltd | Builders | PO5 3AY | 2017 |
| Halcyon Homes Ltd | Builders | PO5 3AY | 2002 |
| Hampshire Building & Maintenance Services Ltd | Builders | PO5 3AY | 2023 |
| Hampshire Building Services Ltd | Builders | PO5 3AY | 2022 |
| Hampshire Car Hire Ltd | Garages & mechanics | PO5 4LN | 2026 |
| Hampshire Decor Ltd | Painters & decorators | PO4 8SB | 2015 |
| Hampshire Electrical & Mechanical Ltd | Electricians | PO4 8PY | 2025 |
| Hampshire Electrical Ltd | Electricians | PO4 8PY | 2015 |
| Hampshire Plastering & Spray Rendering Ltd | Plasterers | PO5 1DS | 2026 |
| Hardscape Solutions Ltd | Gardeners & landscapers | PO4 8SY | 2024 |
| Harris Drywall Ltd | Flooring & tiling | PO5 1DS | 2012 |
| Heat Co Gas Ltd | Plumbing & heating | PO5 3AY | 2024 |
| Heat Co Plumbing & Heating Ltd | Plumbing & heating | PO5 3AY | 2023 |
| Hi-Tech Cleaning Services South Ltd | Cleaners | PO4 8BF | 2026 |
| High Voltage Hutch Ltd | Electricians | PO5 1DS | 2020 |
| Hillrise Property Partners Ltd | Builders | PO5 1DS | 2025 |
| Holloway Motors Southsea Ltd | Garages & mechanics | PO4 8SY | 2024 |
| Holmes Flooring Services Ltd | Flooring & tiling | PO4 8QH | 2013 |
| Home Smart Home Ltd | Electricians | PO4 8FW | 2013 |
| Hsbm Facilities Management Ltd | Builders | PO5 1DS | 2021 |
| Hughes Power Solutions Ltd | Builders | PO5 1DS | 2018 |
| Humphries Murphy Electrical Services Ltd | Electricians | PO5 3LT | 2023 |
| Ibrowbar Ltd | Hair & beauty | PO5 3PZ | 2020 |
| Infinite Beauty Ltd | Hair & beauty | PO4 9JT | 2018 |
| Inside Out Developments (South) Ltd | Builders | PO5 1DS | 2015 |
| Inside Out Developments Southampton Ltd | Builders | PO5 1DS | 2026 |
| Inspector Electrical Ltd | Electricians | PO5 1DS | 2025 |
| J Cobbold Brickwork Ltd | Builders | PO5 1DS | 2018 |
| J P West Plumbing & Heating Ltd | Plumbing & heating | PO4 8RH | 2019 |
| Jad Property Services Ltd | Builders | PO5 3AY | 2015 |
| James Fencing Ltd | Builders | PO5 1DS | 2019 |
| Jasmine Garden Services Ltd | Gardeners & landscapers | PO5 3EU | 2026 |
| Jb Audio and Visual Ltd | Electricians | PO4 8JS | 2023 |
| Jcc Construction Sites Ltd | Builders | PO4 8FR | 2024 |
| Jeeves Cleaning Service Ltd | Cleaners | PO5 1AE | 2025 |
| Joam Construction Services Ltd | Builders | PO5 1DS | 2014 |
| John Mcghee Brickwork Ltd | Builders | PO5 1DS | 2019 |
| Jp Building Services Ltd | Builders | PO5 3AY | 2006 |
| Jpd Construction Ltd | Builders | PO4 8XR | 2016 |
| Jppro Ltd | Builders | PO5 4NA | 2026 |
| Jungle London Ltd | Hair & beauty | PO5 3AY | 2020 |
| K & J Motors Ltd | Garages & mechanics | PO4 8SY | 2024 |
| Kgs Mechanical Ltd | Plumbing & heating | PO4 8BF | 2014 |
| Knight and Son (South) Ltd | Roofers | PO5 1DS | 2014 |
| L A Garden Services Ltd. | Gardeners & landscapers | PO5 3AY | 2013 |
| L M Roofing Ltd | Roofers | PO4 8LF | 2013 |
| L W Roofing (South) Ltd | Roofers | PO5 1DS | 2021 |
| Livingrooms Home Improvements Ltd | Builders | PO4 8PY | 2011 |
| Luxury Resin Floors and Media Walls Ltd | Builders | PO5 4AB | 2026 |
| M A H Heating Ltd | Plumbing & heating | PO5 1DS | 2005 |
| M and C Plastering Ltd | Builders | PO5 1DS | 2014 |
| M Electrical Services Ltd | Electricians | PO5 1DS | 2021 |
| M Floyd Electrical Ltd | Electricians | PO5 1DS | 2024 |
| M J H Removals Ltd | Removals | PO4 8BF | 2002 |
| M Jones Decorating Services Ltd | Painters & decorators | PO5 1DS | 2014 |
| M Sweeting Ltd | Builders | PO5 1DS | 2014 |
| Magic Motorhome Man Ltd | Garages & mechanics | PO4 8BF | 2023 |
| Marian Motors Ltd | Garages & mechanics | PO4 8SY | 2025 |
| Mark Spooner Premier Paving Ltd | Builders | PO5 1DS | 2016 |
| Martian Developments Ltd | Builders | PO4 8ER | 2020 |
| Mbs Electrical Services Ltd | Electricians | PO4 8QL | 2016 |