| 1pound Promotions Ltd | Removals | S63 7GG | 2024 |
| A & K Beauty Ltd | Hair & beauty | S63 9LR | 2011 |
| A G Electrical Installation Services Ltd | Electricians | S73 8ER | 2009 |
| A M P Construction Ltd | Builders | S73 0HV | 1995 |
| A Mason Ltd | Builders | S63 7TD | 2013 |
| A Proper Job Ltd | Plumbing & heating | S63 7LL | 2022 |
| A S Metalcraft Ltd | Joiners & carpenters | S63 6QB | 2011 |
| A W Commercial Glazing Ltd | Builders | S73 0ST | 2007 |
| A&T Services Services Ltd | Builders | S63 5DB | 2026 |
| A.J.W Works Ltd | Roofers | S63 6DZ | 2018 |
| A.R.B Plastering Ltd | Plasterers | S63 7RQ | 2022 |
| Ab Design & Build Yorkshire Ltd | Builders | S63 0LE | 2024 |
| Abbo Gas Services Ltd | Plumbing & heating | S63 7LL | 2018 |
| Abw Joinery Building Ltd | Joiners & carpenters | S73 0QB | 2018 |
| Acg Mechanical Site Fitters Ltd | Groundworks & demolition | S63 7LL | 2017 |
| Across Solutions Ltd | Plumbing & heating | S63 0JA | 2022 |
| Adriano Car Wash Ltd | Cleaners | S63 7RT | 2023 |
| Aepex Air-Con Ltd | Plumbing & heating | S63 5DA | 2026 |
| Aesthetics By Kb Ltd | Hair & beauty | S63 6QB | 2026 |
| Ags Auto Services Ltd | Garages & mechanics | S63 0AX | 2026 |
| Ais Inc Ltd | Flooring & tiling | S63 7JZ | 2012 |
| Ak Externals Ltd | Plasterers | S63 6QB | 2019 |
| Ak Plastering and Rendering (Yorkshire) Ltd | Plasterers | S63 6QB | 2022 |
| Alan Brook Construction Ltd | Builders | S63 6QB | 2005 |
| Alex Pol Trans Ltd | Garages & mechanics | S73 0DY | 2015 |
| Alextanks Ltd | Builders | S73 9HS | 2026 |
| Alicia Construction Ltd | Builders | S63 9ED | 2019 |
| All Aspects Joinery and Heating Ltd | Plumbing & heating | S63 8AX | 2023 |
| Allgas 1 Ltd | Plumbing & heating | S63 5DE | 2010 |
| Alpha Joinery & Timberframe Specialists Ltd | Joiners & carpenters | S73 0TE | 2020 |
| Amr Ceramic Tiling Ltd | Flooring & tiling | S63 0RF | 2026 |
| Anatolian Touch Ltd | Hair & beauty | S63 0TH | 2025 |
| Anderson Power Generation Ltd | Electricians | S63 9BL | 2019 |
| Ap Bespoke Joinery Ltd | Joiners & carpenters | S63 7DN | 2015 |
| Ap Electrical Services (Yorkshire) Ltd | Electricians | S73 0LF | 2023 |
| Aps Associates Consulting Engineers Ltd | Builders | S63 8JW | 2010 |
| Aqua Staffs Plumbing & Heating Ltd | Plumbing & heating | S63 6QB | 2026 |
| Aqua Tanks Ltd | Builders | S63 5DA | 2023 |
| Arc Engineering Services Ltd | Builders | S63 5DP | 2025 |
| Arch & Geo Ltd | Garages & mechanics | S63 5DB | 2019 |
| Argent Pair Ltd | Hair & beauty | S63 0JS | 2026 |
| Armatek Ltd | Electricians | S63 7FG | 2023 |
| Armstrongs Auto Services Ltd | Garages & mechanics | S63 9LR | 2010 |
| At Capital Developments Ltd | Builders | S63 7HU | 2026 |
| Athena Apd Ltd | Plasterers | S63 6QB | 2020 |
| Atl Brickwork Ltd | Builders | S63 7JZ | 2014 |
| Auto Hub Tyres Mot & Repaire Ltd | Garages & mechanics | S63 7DN | 2026 |
| Auto P Fect Ltd | Garages & mechanics | S63 7EU | 2010 |
| Auto-Mobile Smart Repair Ltd | Garages & mechanics | S63 7JZ | 2014 |
| Automobile Repair Services Ltd | Garages & mechanics | S63 6FL | 2021 |
| Axel Brothers Customs Ltd | Garages & mechanics | S63 5DA | 2025 |
| B Carters Painting and Decorating Ltd | Painters & decorators | S63 0AX | 2026 |
| B.C Commercials Ltd | Garages & mechanics | S63 6EG | 2025 |
| Barnsley Powerwashing Ltd | Builders | S73 0ET | 2020 |
| Bb Automotive Ltd | Garages & mechanics | S73 8QT | 2026 |
| Bcd Plumbing & Heating Ltd | Plumbing & heating | S63 6QB | 2025 |
| Bdi Energi Ltd | Electricians | S63 9LN | 2026 |
| Be Warm UK Ltd | Builders | S63 9GQ | 2026 |
| Bear Grp Ltd | Builders | S63 0QZ | 2023 |
| Beighton Motors Rg Ltd | Garages & mechanics | S63 7JZ | 2021 |
| Belle & Bright Ltd | Cleaners | S63 0AN | 2025 |
| Bens Autos Performance Specialist Ltd | Garages & mechanics | S73 8HL | 2023 |
| Bens Rams Builders Ltd | Builders | S63 9BH | 2020 |
| Bespoke Group Service Ltd | Joiners & carpenters | S73 0JT | 2021 |
| Bg Home Maintenance Ltd | Builders | S73 0QD | 2026 |
| Bj'S Vw Custom Restoration Ltd | Garages & mechanics | S63 9LR | 2023 |
| Bland Scaffolding Ltd | Builders | S73 9PH | 1985 |
| Blush Beauty Treatments Ltd | Hair & beauty | S63 7JZ | 2018 |
| Bmr Drywall Ltd | Builders | S63 7JZ | 2021 |
| Bps53 Brian Seaman Consultancy Ltd | Builders | S73 0LS | 2025 |
| Brampton Autocente Ltd | Garages & mechanics | S73 0SS | 2025 |
| Brampton Road Tyre Shop Ltd | Garages & mechanics | S73 0SS | 2025 |
| Brampton Service Station Ltd | Garages & mechanics | S63 6AW | 2023 |
| Brittplant Contracting Services Ltd | Builders | S73 0UY | 2026 |
| Brush & Bloom Ltd | Builders | S73 8HB | 2025 |
| Budget Gardener Ltd | Gardeners & landscapers | S63 9LR | 2022 |
| Build Invest Biuro Obslugi Budownictwa Ltd | Builders | S63 5DB | 2014 |
| Builders Merchant Direct Ltd | Builders | S63 9BL | 2020 |
| C Beck Brickwork & Masonry Ltd | Builders | S63 7LL | 2020 |
| C&G Garage Doors Ltd | Builders | S73 0UY | 2026 |
| C&L Windows Yorkshire Ltd | Builders | S63 7FE | 2023 |
| C&T Concrete Repairs & Coatings Ltd | Builders | S63 0JZ | 2025 |
| Car Empire Mot&Service Centre Ltd | Garages & mechanics | S63 9AA | 2025 |
| Car Store Auto Centre Ltd | Garages & mechanics | S63 7DN | 2026 |
| Carl Stahl Arc Ltd | Builders | S63 5DB | 2026 |
| Cg Construction (Yorkshire) Ltd | Builders | S63 6QB | 2026 |
| Cgf Plastering and Rendering Solutions Ltd | Plasterers | S63 6QB | 2019 |
| Cgm Landscapes Yorkshire Ltd | Gardeners & landscapers | S63 6HG | 2018 |
| Chace Door Solutions Ltd | Builders | S63 7HU | 2024 |
| Charlie Chaplin Barnsley Ltd | Hair & beauty | S73 8HS | 2021 |
| Chatsworth Garage Doors Ltd | Builders | S63 6QB | 2008 |
| Chesman Decorators Ltd | Painters & decorators | S63 0BF | 2002 |
| Chloe Nails and Beauty S63 Ltd | Hair & beauty | S63 7QQ | 2023 |
| Cleaning Angels Ltd. | Cleaners | S73 9NX | 2012 |
| Cobalto Ltd | Builders | S73 0QA | 2019 |
| Coco Nails Hoyland Ltd | Hair & beauty | S73 8HU | 2026 |
| Connelly & Stacey Ltd | Glaziers | S73 0NF | 2021 |
| Construct Electrical Ltd | Electricians | S63 9HG | 2021 |
| Contract Floors UK Ltd | Flooring & tiling | S73 0FX | 2005 |
| Cottons Repairs Ltd | Builders | S63 9GU | 2026 |
| Country Men Roofing Ltd | Roofers | S63 8LX | 2026 |
| Cp Plumbing & Heating (Yorkshire) Ltd | Plumbing & heating | S63 6QB | 2025 |
| Creative Property Solutions UK Ltd | Builders | S73 0BU | 2022 |
| Creative Seating Installations Ltd | Builders | S73 9DZ | 2023 |
| Crf Communications Ltd | Builders | S63 7HU | 2026 |
| Crm Property Maintenance Ltd | Roofers | S73 0BP | 2025 |
| Csr Electrical Services Ltd | Electricians | S63 7LL | 2018 |
| Cw Joinery and Property Solutions Ltd | Joiners & carpenters | S63 6QB | 2025 |
| Cw Tank Installations Ltd | Plumbing & heating | S63 6QB | 2024 |
| D & G Water Infrastructure Ltd | Builders | S63 5DB | 2020 |
| D J Close & Sons Ltd | Plasterers | S63 7DN | 2010 |
| D&R Tyres (Sy) Ltd | Garages & mechanics | S63 6QB | 2017 |
| D'Lux Nails & Beauty Ltd | Hair & beauty | S73 9ET | 2022 |
| D'N'A Building & Roofing Ltd | Roofers | S63 7JZ | 2015 |
| D.M Electric (Dearne) Ltd. | Electricians | S73 0EA | 2018 |
| Damascus Enterprises Ltd | Electricians | S73 8RD | 2025 |
| Damass Ltd | Builders | S73 9ET | 1999 |
| Darby Joinery and Building Ltd | Builders | S63 7FR | 2026 |
| Ddl Building Ltd | Builders | S63 0JA | 2024 |
| Deakin Gas & Heating Ltd | Plumbing & heating | S63 6QB | 2026 |
| Dean Oxer Plumbing & Heating Ltd | Plumbing & heating | S63 6QB | 2018 |
| Dearne Construction (Yorkshire) Ltd | Builders | S63 9PU | 2023 |
| Dearne Valley Brickwork Ltd | Builders | S63 8FL | 2021 |
| Dearne Valley Development Ltd | Builders | S63 6QB | 2025 |
| Dearne Valley Groundworks Ltd | Builders | S63 8HD | 2013 |
| Dearne Valley Installations Ltd | Joiners & carpenters | S63 6QB | 2015 |
| Dearne Valley Maintenance Ltd | Builders | S63 8FL | 2024 |
| Dearneside Electrical Ltd | Electricians | S63 9AS | 2011 |
| Delta Property Improvements Ltd | Builders | S63 8LN | 2019 |
| Denny Mellor Plumbing & Central Heating Ltd | Plumbing & heating | S63 0JJ | 2025 |
| Diamond Dragon Tooling Ltd | Builders | S63 0HJ | 2025 |
| Direct Vehicle Service Centres Ltd | Garages & mechanics | S63 6EX | 2013 |
| Division Bell Ltd | Plasterers | S63 6QB | 2004 |
| Dixon Crane Hire Ltd | Builders | S63 6QB | 2025 |
| Djb Roofing and Cladding Ltd | Roofers | S63 7DJ | 2017 |
| Dk Tank Installations Ltd | Plumbing & heating | S63 8HD | 2017 |
| Dmo Brickwork Ltd | Builders | S73 0ET | 2017 |
| Dmt Roofing and Plastics Ltd | Roofers | S63 7JZ | 2024 |
| Dnl Plumbing & Heating Ltd | Plumbing & heating | S63 7JZ | 2017 |
| Dns Electrical Ltd | Electricians | S63 0PL | 2011 |
| Dollhouse Mobile Aesthetics Ltd | Hair & beauty | S63 8AN | 2024 |
| Dollywood Cosmetic Academy Ltd | Hair & beauty | S63 5BD | 2020 |
| Dr Plastering Ltd | Plasterers | S63 7JZ | 2019 |
| Drive Master Yorkshire Ltd | Gardeners & landscapers | S63 9NW | 2026 |
| Dronevision Ai UK Ltd | Electricians | S63 0EA | 2026 |
| Dsed Mechanical Ltd | Garages & mechanics | S63 0JA | 2022 |
| Dsl Roofline Ltd | Roofers | S73 9NA | 2025 |
| Dt Joinery (Yorkshire) Ltd | Joiners & carpenters | S63 6QB | 2024 |
| Dto Plumbing & Heating Ltd | Plumbing & heating | S73 8HA | 2022 |
| Dudley & Sons Roofing Ltd | Roofers | S63 6EX | 2021 |