| Autistic Golf Society CIC | Professional & scientific | 2025 |
| Auto Car Detailing Ltd | Wholesale & retail | 2022 |
| Autocraft Express Shrewsbury Limited | Wholesale & retail | 2015 |
| Autograph Holidays Ltd | Administrative & support | 2026 |
| Automaily Limited | Information & communication | 2019 |
| Automocean Limited | Information & communication | 2012 |
| Automocean UK Limited | Information & communication | 2025 |
| Automotive Automation Limited | Transport & logistics | 2016 |
| Automotive Procurement Ltd | Wholesale & retail | 2015 |
| Autotech Vehicle Services Shrewsbury Ltd | Wholesale & retail | 2026 |
| Autotyres (Shrewsbury)Limited | Wholesale & retail | 1969 |
| Autoworx Limited | Wholesale & retail | 2002 |
| AVA Ekam Limited | Wholesale & retail | 2017 |
| Avadh Assets Ltd | Real estate | 2023 |
| Avadh Buildcon Limited | Other services | 2016 |
| Avadh Limited | Wholesale & retail | 2019 |
| Avadh Property Ltd | Real estate | 2024 |
| Avadh Retail Ltd | Wholesale & retail | 2019 |
| Availi Ltd | Information & communication | 2024 |
| Avantgarde DESIGN5 Ltd | Wholesale & retail | 2020 |
| Avanti Dynamic Studios UK Ltd | Professional & scientific | 2025 |
| Avanzare Holdings Ltd | Financial services | 2022 |
| Avatar Group Limited | Hospitality | 2020 |
| Aversus Limited | Professional & scientific | 2019 |
| Avid Personnel Ltd | Administrative & support | 2020 |
| Avlite Ltd | Information & communication | 2010 |
| AVN 4X4 Limited | Extraterritorial | 2019 |
| Avon Quillet Management Company Limited | Households | 1991 |
| Avondale (Meads) Limited | Households | 1998 |
| AVP Roof Leak Detection Limited | Construction | 2025 |
| AW Consultancy Group Ltd | Professional & scientific | 2019 |
| Award Medals Limited | Wholesale & retail | 2016 |
| AXB (Shrewsbury) Limited | Wholesale & retail | 2023 |
| Axiom Tech Ltd | Professional & scientific | 2025 |
| Axis Business Development Limited | Professional & scientific | 2004 |
| Axis Counselling | Health & social care | 1996 |
| Axyz Properties Ltd | Real estate | 2014 |
| B Bott Ltd | Professional & scientific | 2022 |
| B C Car and Commercial Ltd | Wholesale & retail | 2025 |
| B E Y Barbers SY1 Ltd | Other services | 2025 |
| B H Grasham Limited | Construction | 2019 |
| B Heath Limited | Professional & scientific | 2019 |
| B Live Entertainment Limited | Arts & recreation | 2025 |
| B P C Electrical Solutions Ltd | Construction | 2016 |
| B Powell Limited | Information & communication | 2025 |
| B Reyt Ltd | Arts & recreation | 2023 |
| B Watkins Limited | Other services | 2015 |
| B&R Construction Limited | Construction | 2017 |
| B. & J. Morris (Pontesbury) Limited | Wholesale & retail | 1975 |
| B. Balain Limited | Real estate | 2010 |
| B. Townend Limited | Professional & scientific | 2016 |
| B.A.Gough Equipment Limited | Manufacturing | 1964 |
| B.D.S. (Shrewsbury) Limited | Wholesale & retail | 1998 |
| B.Hanby (General Builders) Limited | Construction | 2016 |
| B.R. & N.D. Challenor Limited | Agriculture & fishing | 2005 |
| B.T.F. Polymers Limited | Manufacturing | 2004 |
| B2 Electrical Solutions Ltd | Construction | 2025 |
| B8Y Limited | Wholesale & retail | 2016 |
| Baase Limited | Information & communication | 2007 |
| Baby Bates Limited | Education | 2021 |
| Back Lane (Long Lawford) Management Limited | Households | 2006 |
| Background Holdings Limited | Financial services | 2023 |
| Background Limited | Real estate | 2023 |
| Bactonormality Ltd | Real estate | 2025 |
| BAD Habits Ltd | Hospitality | 2019 |
| BAD Leprechaun Limited | Professional & scientific | 2017 |
| BAD Obsession Motorsport Ltd | Wholesale & retail | 2016 |
| Badger Rentals Ltd | Real estate | 2021 |
| Badu Boutique Ltd | Wholesale & retail | 2024 |
| BAG Daddy Ltd | Wholesale & retail | 2019 |
| Baileygate RTM Company Limited | Households | 2021 |
| Baker Baker Ltd | Health & social care | 2019 |
| Baker Farm Produce Ltd | Wholesale & retail | 2018 |
| Balaclava House RTM Company Ltd | Households | 2009 |
| Baldry Consultants Ltd | Administrative & support | 2019 |
| Balfours Limited Liability Partnership | | 2005 |
| Balkan Pasta 69 Limited | Manufacturing | 2025 |
| Baltic Timber Trading Limited | Wholesale & retail | 2019 |
| Bamboo Spirit Limited | Wholesale & retail | 2022 |
| Banas Property Ltd | Real estate | 2021 |
| Baneret Limited | Professional & scientific | 2017 |
| Bang Construction Limited | Other services | 2000 |
| Bank Passage Apartments Limited | Real estate | 2006 |
| Banyan Tree Partners Limited | Professional & scientific | 2020 |
| Bar Black Limited | Hospitality | 2014 |
| Barbola Limited | Households | 2022 |
| Barker's Tree Surgery Ltd | Agriculture & fishing | 2023 |
| Barkfield Mansions Management Limited | Households | 2006 |
| Barley & Barrel Hospitality Ltd | Hospitality | 2025 |
| Barley Fields Rodington Management Co. Ltd | Households | 2017 |
| Barley Meadow (Dawlish) Management Company Limited | Households | 2019 |
| Barleycorn Solutions Limited | Professional & scientific | 2024 |
| Barnabas Community Church | Other services | 2012 |
| Barnabas Community Projects Ltd | Health & social care | 2014 |
| Barnes Bridge Trading Ltd | Wholesale & retail | 2025 |
| Barnes Salon Ltd | Other services | 2022 |
| Barnes Village Management Company Limited | Real estate | 2016 |
| Barons Close Management Company Limited | Households | 2003 |
| Barre Construction Limited | Manufacturing | 2024 |
| Barrett Leisure Ltd | Hospitality | 2011 |