| Bidding Solutions Limited | Administrative & support | 2014 |
| Big Bites 7/24 Bridlington Ltd | Hospitality | 2024 |
| Big Red Amusements Limited | Arts & recreation | 2014 |
| Big T'S Golf Shop Limited | Wholesale & retail | 2003 |
| Bike-It (UK) Limited | Wholesale & retail | 2004 |
| Bilinear Ltd | Information & communication | 2025 |
| Bingham's of Bridlington Limited | Hospitality | 2023 |
| Bishops of Driffield Limited | Wholesale & retail | 2018 |
| Bl-Stennett Limited | Wholesale & retail | 2025 |
| Blake UK Care Services Limited | Health & social care | 2014 |
| Blossoms Private Care Ltd | Health & social care | 2025 |
| BLU Savannah Limited | Hospitality | 2021 |
| Blue House (Bridlington) Management Limited | Households | 2024 |
| Blue Pelican (Agencies) Limited | Professional & scientific | 2011 |
| Board Inn PUB Company Limited | Hospitality | 2020 |
| Boathouse at North Landing Ltd | Hospitality | 2023 |
| BOB Stabler & Sons Limited | Transport & logistics | 2004 |
| BOB Webster & Sons Cleaning Services Limited | Administrative & support | 2000 |
| Bondispa Ltd | Wholesale & retail | 2025 |
| Bondville Model Village Limited | Arts & recreation | 2012 |
| BOO and Squish Limited | Wholesale & retail | 2026 |
| Book IT and Stayed (2) Limited | Real estate | 2022 |
| Book IT and Stayed (Sewerby) Ltd | Real estate | 2022 |
| Book IT and Stayed Estate Management Ltd | Real estate | 2022 |
| Book IT and Stayed Ltd | Real estate | 2021 |
| Bookkeeping Yorkshire Ltd | Professional & scientific | 2016 |
| Boot Property Services Ltd | Real estate | 2025 |
| Boss Kitchens & Bathrooms Ltd | Wholesale & retail | 2023 |
| Bossyboots Ltd | Wholesale & retail | 2018 |
| Botanical Solutions Limited | Professional & scientific | 2014 |
| Botham Solutions Limited | Other services | 2014 |
| Boutique Bead’S by Design Limited | Arts & recreation | 2025 |
| Boutique Holiday Homes Limited | Hospitality | 2025 |
| Bowerman Investments Ltd | Real estate | 2025 |
| Brandongilchrist Ltd | Real estate | 2024 |
| Branwood Builders Limited | Construction | 2025 |
| Bravo Roofing Contractors Ltd | Construction | 2025 |
| Brian Morley Ltd | Wholesale & retail | 2008 |
| Brick by Brick Collective Limited | Real estate | 2025 |
| Brid Bay Fisheries Limited | Hospitality | 2026 |
| Bridge Farm Growers Ltd | Agriculture & fishing | 2009 |
| Bridlington Ambassadors C.I.C. | Health & social care | 2024 |
| Bridlington ARM CIC | Information & communication | 2024 |
| Bridlington Beach Apartments Ltd | Hospitality | 2020 |
| Bridlington Beaconsfield Apartments Ltd | Hospitality | 2020 |
| Bridlington Brewing Co. Limited | Manufacturing | 2014 |
| Bridlington Carpets Ltd | Wholesale & retail | 2017 |
| Bridlington County Garages Limited | Wholesale & retail | 1959 |
| Bridlington Golf Club Developments Limited | Hospitality | 2014 |
| Bridlington Gymnastics Club Limited | Education | 2018 |
| Bridlington Holidays Ltd | Hospitality | 2020 |
| Bridlington Home Rentals Ltd | Real estate | 2011 |
| Bridlington Icecream Ltd | Wholesale & retail | 2018 |
| Bridlington Luxe Nails & Spa Ltd | Other services | 2025 |
| Bridlington Medical Centre Ltd | Real estate | 2020 |
| Bridlington Properties Limited | Real estate | 2023 |
| Bridlington PUB Company Ltd | Wholesale & retail | 2012 |
| Bridlington Quay Community Interest Company | Education | 2014 |
| Bridlington Rugby Union Football Club Limited | Arts & recreation | 2005 |
| Bridlington Seafront Apartments Limited | Hospitality | 2019 |
| Bridlington Seaside Escapes Ltd | Hospitality | 2024 |
| Bridlington Shellfish Co. Limited | Agriculture & fishing | 2003 |
| Bridlington Soccer School Community Interest Company | Education | 2025 |
| Bridlington Town Association Football Club Limited | Arts & recreation | 1987 |
| Bridlington Van Centre Limited | Wholesale & retail | 2023 |
| Bridlington Window Cleaning Services Limited | Administrative & support | 2004 |
| Bridlington With Friends C.I.C. | Health & social care | 2026 |
| Bridlington ZOO Ltd | Arts & recreation | 2026 |
| Bridlingtonholidaylet Ltd | Real estate | 2021 |
| Bridlingtonwaterside Apartments Ltd | Hospitality | 2020 |
| Bridpizza Ltd | Hospitality | 2025 |
| Britannia International Group Ltd | Wholesale & retail | 2020 |
| Brittons Repair Studio Limited | Education | 2007 |
| Brittons the Workshop Ltd | Manufacturing | 2011 |
| Broadbent Property Rentals Ltd | Real estate | 2026 |
| Brontebythesea Ltd | Real estate | 2024 |
| Bronz Ltd | Other services | 2003 |
| Browns Agricultural Services Ltd | Wholesale & retail | 2021 |
| Brunswick Garage Limited | Wholesale & retail | 1948 |
| Bryan Fisk Caravan Repairs Limited | Manufacturing | 2019 |
| Bstc Limited | Financial services | 2025 |
| Buckton Pest Management Limited | Administrative & support | 2002 |
| Buddybug Ltd | Information & communication | 2026 |
| Building and Improvement Services Limited | Construction | 2016 |
| Bumper FUN Limited | Arts & recreation | 2012 |
| Burdass Renewables Limited | Energy | 2014 |
| Burlington Caravans Limited | Extraterritorial | 2004 |
| Burrows Digital Consulting Ltd | Professional & scientific | 2023 |
| Burton & Sissens Limited | Construction | 2002 |
| Buzzwind Ltd | Manufacturing | 2025 |
| Bygones of Bridlington Limited | Wholesale & retail | 2008 |
| Bywin Limited | Real estate | 2006 |
| C & G Yorkshire Coast Ltd | Real estate | 2022 |
| C & I Wade Limited | Agriculture & fishing | 2008 |
| C & N Electrical (Bridlington) Limited | Construction | 2015 |
| C Holland & Sons Limited | Wholesale & retail | 2021 |
| C M P S Limited | Wholesale & retail | 2003 |
| C Marshall Lettings Limited | Real estate | 2026 |
| C S Solar (Yorkshire) Limited | Manufacturing | 2022 |
| C&G Design Consultancy LLP | | 2021 |