| 1523 Ltd | Flooring & tiling | B90 8AH | 2019 |
| 1st Flooring Solutions Ltd | Flooring & tiling | B94 5LW | 2020 |
| 247 Ra Repairs Ltd | Appliance repair | B90 3AX | 2025 |
| 345 Flooring Solutions Ltd | Flooring & tiling | B94 5LW | 2018 |
| 365 Plant Hire & Demolition Ltd | Builders | B90 8DP | 2018 |
| 4r Construction Ltd | Builders | B94 5LW | 2021 |
| 613 Plumbing & Heating Ltd | Plumbing & heating | B94 5LW | 2018 |
| 888 Construction Ltd | Builders | B90 8AH | 2026 |
| A & D Heath Ltd | Plumbing & heating | B90 1EQ | 2003 |
| A &R House Solutions Ltd | Builders | B93 0LN | 2025 |
| A A Cooling Ltd | Electricians | B90 2JX | 2006 |
| A C L Work Services Ltd | Builders | B94 5DP | 2015 |
| A C Nails & Beauty Ltd | Hair & beauty | B90 2JZ | 2020 |
| A Craft Carpentry Ltd | Joiners & carpenters | B94 5LW | 2026 |
| A J Properties and Renovations Ltd | Builders | B94 5LW | 2024 |
| A K Civils Ltd | Builders | B90 8AH | 2026 |
| A K Lawnscapes Ltd | Gardeners & landscapers | B90 3AD | 1998 |
| A O'Sullivan Brickwork Ltd | Builders | B94 5LW | 2022 |
| A Steel Building Ltd | Builders | B90 3AD | 2015 |
| A Whitehead Building Services Ltd | Builders | B90 2EE | 2026 |
| A&F Groundworks Ltd | Builders | B94 5LW | 2024 |
| A&S Electrical Services (Midlands) Ltd | Electricians | B94 5HW | 2007 |
| A.B.I. Security Ltd | Builders | B93 9LF | 2006 |
| A.F.S (West Mids) Ltd | Builders | B94 5LW | 2023 |
| A.J.T. Wattrus Ltd | Flooring & tiling | B90 4NP | 1999 |
| A.M.P. Roof Repairs Ltd | Roofers | B90 3ND | 2025 |
| A.P.Hyde Bricklaying & Construction Ltd | Builders | B94 5LW | 2026 |
| A1 Hollywood Electrical Ltd | Electricians | B93 9LF | 2007 |
| A45 Building & Landscaping Ltd | Builders | B90 3LU | 2026 |
| Aajg Holdings Ltd | Builders | B90 4LH | 2018 |
| Ab Electrical Birmingham Ltd | Electricians | B94 5LW | 2020 |
| Abe-No Ltd | Builders | B94 5LW | 2017 |
| Aben Builders Ltd | Plumbing & heating | B93 9LF | 2003 |
| Ac Plastering Services 2019 Ltd | Plasterers | B94 5LW | 2022 |
| Adh Construction Ltd | Builders | B94 5LW | 2018 |
| Adr Home Services Ltd | Plumbing & heating | B90 2HF | 2025 |
| Advance Contracting Ltd | Builders | B90 8AH | 2004 |
| Advanced Maintenance Services (West Midlands) Ltd | Pest control | B90 3AD | 2014 |
| Aesthetics Ltd | Hair & beauty | B90 8AH | 2007 |
| Aesthetics Lounge Beauty Ltd | Hair & beauty | B94 5LW | 2020 |
| Agni Electrical Systems Ltd | Electricians | B90 8AH | 2020 |
| Ahf Carpentry & Joinery Services Ltd | Joiners & carpenters | B90 1LL | 2025 |
| Ainge & Nicholls Heating Ltd | Plumbing & heating | B90 2RA | 2002 |
| Ainsworth Construction Ltd | Builders | B90 8AH | 2012 |
| Airserve.Smc Ltd | Builders | B90 3LF | 2005 |
| Aj Automotive Paint & Jigging Services Ltd | Garages & mechanics | B94 5LW | 2026 |
| Ajg Builders Ltd | Builders | B90 4LE | 2018 |
| Ajg Environmental Ltd | Cleaners | B90 1PG | 2014 |
| Ak Engr Ltd | Plumbing & heating | B90 2LS | 2022 |
| Alba Construction (Midlands) Ltd | Builders | B90 4LE | 2008 |
| Alba Homes Ltd | Builders | B90 4LE | 2022 |
| Albiecon Group Ltd | Builders | B94 5LW | 2023 |
| Alesho Ltd | Builders | B94 5LW | 2017 |
| Alex Cullen Plumbing and Tiling Ltd | Plumbing & heating | B93 0JU | 2019 |
| All Round Environmental Solutions UK Ltd | Pest control | B90 8AH | 2024 |
| Allure Aesthetics & Beauty Ltd | Hair & beauty | B90 8AH | 2022 |
| Am Autos Ltd | Garages & mechanics | B94 5AH | 2000 |
| Amycraft Carpentry Ltd | Joiners & carpenters | B94 5LW | 2025 |
| An Electrical Contractors Ltd | Electricians | B94 5LW | 2026 |
| Andyd Electrical Installations Ltd | Electricians | B90 2QN | 2014 |
| Approved Security Holdings Ltd | Electricians | B90 4LE | 2014 |
| Approved Security Systems Ltd | Electricians | B90 4LE | 2007 |
| Arden Building & Groundworks Ltd | Builders | B94 5LW | 2024 |
| Arden Carpentry Services Ltd | Builders | B93 9NS | 2013 |
| Arden Driveways & Landscaping Ltd | Builders | B94 5LW | 2020 |
| Arden Electrical Installations Ltd | Electricians | B93 9HU | 2020 |
| Arden Landscapes Ltd | Gardeners & landscapers | B93 9EE | 2024 |
| Arden Services (Dorridge) Ltd | Gardeners & landscapers | B90 4PD | 2017 |
| Arden Vale Gardening Ltd | Gardeners & landscapers | B93 9NT | 2021 |
| Aria Aesthetics Ltd | Hair & beauty | B94 5LW | 2024 |
| Arigna Heights Ltd | Builders | B90 2JA | 2021 |
| Ark Autocentres Ltd | Garages & mechanics | B90 3PD | 2024 |
| Arl Contractors Ltd | Builders | B90 1EF | 2020 |
| Artico Hair Ltd | Hair & beauty | B90 4AQ | 2008 |
| Artisan Development Services Ltd | Builders | B94 5LW | 2024 |
| Ashforth Electrical Services Ltd | Electricians | B94 5LW | 2016 |
| Ask Global Products Ltd | Builders | B93 9LF | 2018 |
| Askey Gas Engineering Ltd | Appliance repair | B90 4TT | 2018 |
| Asmara Barbers Ltd | Hair & beauty | B90 4LE | 2025 |
| Aspen Drive (Hawkesbury) Ltd | Builders | B90 4BN | 2023 |
| Aspire Aesthetica Ltd | Hair & beauty | B93 9AD | 2020 |
| Aspire Aesthetics (Midlands) Ltd | Hair & beauty | B94 5LW | 2020 |
| Asset International Structures Ltd | Builders | B90 4LH | 2023 |
| Aston Oxfordshire Ltd | Builders | B90 4BN | 2022 |
| Asw Paving & Construction Ltd | Builders | B94 5LW | 2019 |
| Atp Garage Conversions Ltd | Builders | B90 4PD | 2026 |
| Atw Installations Ltd | Builders | B93 0JU | 2016 |
| Audio Visual Specialist Ltd | Electricians | B90 4PN | 2019 |
| Autoscratchuk Ltd | Garages & mechanics | B90 2AY | 2012 |
| Avonvale Garage Doors & Glazing Ltd | Builders | B90 3LU | 2010 |
| Awe Construction and Consulting Ltd | Builders | B90 3EA | 2020 |
| Ayda M Construction Ltd | Builders | B94 5LW | 2022 |
| Aylesbury Road (Wendover) Ltd | Builders | B90 4BN | 2023 |
| Azita Hair & Beauty Academy Ltd | Hair & beauty | B90 3BB | 2020 |
| Aztec Design Ltd | Joiners & carpenters | B90 4SB | 2008 |
| B K Farrelly Ltd | Builders | B94 5LW | 2017 |
| B.D.I. (Midlands) Ltd | Plumbing & heating | B90 8AH | 2019 |
| Banner Carpentry & Joinery Ltd | Builders | B94 5LW | 2018 |
| Banner Joinery Ltd | Joiners & carpenters | B94 5LW | 2021 |
| Barber 93 Ltd | Hair & beauty | B93 9LF | 2024 |
| Bartlett Installations Ltd | Builders | B94 5LW | 2019 |
| Barton Quarter (Nottingham) Ltd | Builders | B90 4BN | 2024 |
| Batheability UK Ltd | Plumbing & heating | B90 8AH | 2025 |
| Bbk Solutions Ltd | Builders | B90 8DE | 2021 |
| Bc Alliance Ltd | Builders | B93 0LN | 2025 |
| Bcb Commercial Solutions Ltd | Cleaners | B94 5HP | 2025 |
| Beastsheds Ltd | Joiners & carpenters | B90 3LU | 2018 |
| Beautiful Transformations Ltd | Hair & beauty | B90 3LZ | 2003 |
| Beauty By Ellie Ltd | Hair & beauty | B90 1UB | 2026 |
| Beauty By Ellie Solihull Ltd | Hair & beauty | B90 1UB | 2019 |
| Beauty Inbox Ltd | Hair & beauty | B90 3AD | 2021 |
| Beautybyells Ltd | Hair & beauty | B94 5LW | 2022 |
| Beck Roofing & Building Ltd | Roofers | B94 5LW | 2022 |
| Bedford Road (Houghton Regis) Ltd | Builders | B90 4BN | 2020 |
| Belgray Building Ltd | Builders | B90 3RT | 2023 |
| Belle Femme Aesthetics Ltd | Hair & beauty | B90 3DN | 2017 |
| Belle Homes Ltd | Builders | B90 8AH | 1998 |
| Bellissimo Colourists Ltd | Hair & beauty | B94 5LW | 2021 |
| Benjamin Ryan Hair Ltd | Hair & beauty | B94 5DF | 2022 |
| Bespoke Brows Ltd | Hair & beauty | B90 2AJ | 2016 |
| Bespoke Electrical Install Ltd | Electricians | B94 5LW | 2020 |
| Bevere (Ombersley Road) Ltd | Builders | B90 4BN | 2021 |
| Bgj Mechanical Solutions Ltd | Builders | B94 5LW | 2025 |
| Bhs Energy Solutions Ltd | Plumbing & heating | B90 4AA | 2025 |
| Big Hair Don'T Care Ltd | Hair & beauty | B94 5LW | 2019 |
| Bilbrough and Sons Ltd | Builders | B90 3LU | 2022 |
| Bimshire Electrical Services Ltd | Electricians | B90 4TT | 1999 |
| Birmingham and Solihull Construction Training Centre Ltd | Builders | B90 2RP | 2013 |
| Birmingham Boiler Repairs Ltd | Plumbing & heating | B94 5LW | 2020 |
| Birmingham Boiler Servicing Ltd | Plumbing & heating | B94 5LW | 2025 |
| Birmingham Building and Roofing Contractors Ltd | Electricians | B90 2PU | 2006 |
| Birmingham Central Surface Repair Ltd | Builders | B93 9HR | 2018 |
| Bishops Building and Installation Services Ltd | Builders | B93 0PU | 2018 |
| Black Oldco Ltd | Builders | B90 4LH | 2022 |
| Blackthorn Drainage Ltd | Builders | B94 5LW | 2021 |
| Blue Rise Plumbing and Heating Ltd | Plumbing & heating | B93 0LN | 2025 |
| Blue Sky Arboriculture Ltd | Gardeners & landscapers | B90 3AD | 2018 |
| Bluegrass Landscapes Ltd | Builders | B90 3LB | 2004 |
| Blythe Valley Services Ltd | Gardeners & landscapers | B90 3AD | 2018 |
| Bm Insulations Ltd | Builders | B94 6LN | 2020 |
| Bob'S Glazing Ltd | Glaziers | B90 1LB | 2012 |
| Boo-Chic Beauty Ltd | Hair & beauty | B94 5LW | 2023 |
| Booth Developments Ltd | Builders | B90 3AD | 2016 |
| Born Beautiful Beauty Ltd | Hair & beauty | B94 5LW | 2024 |
| Botology Aesthetics Clinic Ltd | Hair & beauty | B94 5LW | 2018 |
| Bourne Electrical Engineers Ltd | Electricians | B90 4LE | 2002 |
| Boxx Movers Ltd | Removals | B90 4DU | 2023 |
| Bph Exterior Ltd | Cleaners | B94 5LW | 2022 |
| Braddons Building Services Ltd | Painters & decorators | B90 2PJ | 2000 |
| Bramily Group Ltd | Glaziers | B93 0LN | 2026 |