| Urban Dispatch Ltd | Wholesale & retail | 2023 |
| USA Nails Lowestoft Ltd | Other services | 2017 |
| V and a Stores Ltd | Wholesale & retail | 2024 |
| V.C. Cooke & SON Limited | Wholesale & retail | 1961 |
| V40 Limited | Administrative & support | 2002 |
| VAF Consultancy Ltd | Financial services | 2019 |
| Vala Evolution Limited | Information & communication | 2011 |
| Valley Properties (EA) Ltd | Real estate | 2017 |
| Valrax Elite Rescue Solutions Ltd | Professional & scientific | 2025 |
| Vamplify Limited | Professional & scientific | 2022 |
| Vanaheim Mortgages Ltd | Financial services | 2026 |
| Vanik Holdings Limited | Wholesale & retail | 2026 |
| Varioservices Limited | Professional & scientific | 2017 |
| VEHICLES2GO Logistics Ltd | Transport & logistics | 2024 |
| Vel-Mar Group Ltd | Construction | 2018 |
| Veliost Ltd | Construction | 2026 |
| Venom Tackle Limited | Wholesale & retail | 2022 |
| Venue of Performing Arts Limited | Arts & recreation | 2007 |
| Vertical Consulting and Design Ltd | Information & communication | 2014 |
| Victoria House (Management) Limited | Households | 1988 |
| Viewpoint Eastern Ltd | Construction | 2019 |
| Vincent Holdings Limited | Households | 2017 |
| Vinyl Installation Limited | Manufacturing | 2009 |
| Virage Aviation LLP | | 2011 |
| Virage Helicopter Academy LLP | | 2011 |
| Visaco Limited | Administrative & support | 2015 |
| Vita Supps Ltd | Wholesale & retail | 2024 |
| Vital Stas Ltd | Extraterritorial | 2015 |
| Viva Qual Research Limited | Professional & scientific | 2021 |
| VMW Enterprises Limited | Wholesale & retail | 2017 |
| Vortax Ltd | Professional & scientific | 2025 |
| Vubock Limited | Professional & scientific | 2010 |
| W I K S S Limited | Administrative & support | 2022 |
| W.D. Stacey & SON (Builders) Ltd | Real estate | 2000 |
| W.M. Tubby Limited | Construction | 1956 |
| Waiv Limited | Education | 2017 |
| Walk and Talk EA CIC | Health & social care | 2024 |
| Walnut Resources Ltd | Wholesale & retail | 2023 |
| Walsh Home Improvements Limited | Construction | 2024 |
| WAM Creative Studios Ltd | Information & communication | 2023 |
| Warbler Properties Limited | Construction | 2016 |
| Warm Flow Heating Ltd | Other services | 2018 |
| Warner Security Services Limited | Administrative & support | 2013 |
| Warnes & Sons Limited | Construction | 1953 |
| Warnes and Overy Limited | Construction | 1995 |
| Warwick House Freehold Limited | Households | 1995 |
| Warwick Price Limited | Mining & quarrying | 2024 |
| Waterfront Safehold Limited | Households | 2024 |
| Watermark Exterior Cleaning Ltd | Construction | 2023 |
| Waterside Court Residents Management Company Limited | Real estate | 2019 |
| Watney Mann Ltd | Extraterritorial | 2015 |
| Watneys Brewery Ltd | Extraterritorial | 2015 |
| Waveney Advisory Ltd | Professional & scientific | 2024 |
| Waveney Ales and Ciders Limited | Wholesale & retail | 2012 |
| Waveney and Oulton Broad Yacht Club Limited | Arts & recreation | 1980 |
| Waveney Foundries Limited | | 1984 |
| Waveney Glass Company (Holdings) Ltd | Financial services | 2020 |
| Waveney Glass Company Limited | Administrative & support | 2001 |
| Waveney Grain 2 Seed | Agriculture & fishing | 2012 |
| Waveney Gymnastics Club | Arts & recreation | 2005 |
| Waveney Gymnastics Enterprise Limited | Hospitality | 2019 |
| Waveney Hydraulics Limited | Professional & scientific | 2006 |
| Waveney Laundrette Ltd | Other services | 2025 |
| Waveney News Limited | Wholesale & retail | 2003 |
| Waveney Plumbing & Heating Limited | Construction | 2013 |
| Waveney River Tours Limited | Transport & logistics | 1970 |
| Waveney Sailability | Health & social care | 2005 |
| Waveney Shutters & Blinds Ltd | Construction | 2021 |
| Waveney Valley Enterprises Ltd | Construction | 2021 |
| Waveney Valley Projects Limited | Construction | 2019 |
| Waves of Lowestoft Limited | Other services | 2016 |
| Wavetrade Limited | Construction | 1998 |
| Way UP High C.I.C. | Wholesale & retail | 2019 |
| Wayne O'Brien IT Services Limited | Information & communication | 2011 |
| WB Fibre Ltd | Information & communication | 2023 |
| WE ARE Immersive Limited | Information & communication | 2015 |
| WE ARE Shambles Limited | Manufacturing | 2018 |
| Welham Property Management Limited | Real estate | 2020 |
| Wellington Park (Gorleston) Management Company Limited | Extraterritorial | 2012 |
| Wellwellwell Thebathhouse Limited | Hospitality | 2021 |
| Wellwellwellproperty Limited | Real estate | 2025 |
| Weltek Ltd | Health & social care | 2011 |
| Wemover Services Ltd | Transport & logistics | 2021 |
| West END Does Limited | Administrative & support | 2018 |
| Westleton Vehicle & Driver Hire Ltd | Transport & logistics | 2018 |
| Whapload Limited | Other services | 2020 |
| White & Co. Built Asset Consultancy Limited | Construction | 2016 |
| White MAN and Van Limited | Transport & logistics | 2025 |
| Whites Plumbing and Heating (East Anglia) Limited | Construction | 2012 |
| Whites Properties (East Anglia) Limited | Real estate | 2018 |
| Whos NXT Barber Ltd | Other services | 2020 |
| Wild East Ventures Limited | Professional & scientific | 2022 |
| Wild Encounters Events Ltd | Arts & recreation | 2018 |
| Wild Star Hearts UK Limited | Wholesale & retail | 2012 |
| Willert Electrical Limited | Construction | 1977 |
| Willow Aesthetics and Cosmetic Treatments Limited | Health & social care | 2026 |
| Willow Lodge Childcare Limited | Professional & scientific | 2003 |
| Windfarm Scada Services Ltd | Professional & scientific | 2023 |
| Window Recycling Scheme Limited | Other services | 2021 |
| Window Wizard (East Anglia) Limited | Construction | 2004 |