| 0800SPARKS.COM Limited | Construction | 2006 |
| 1 2 3 Support Services Ltd | Other services | 2012 |
| 1-2-1 Fitness Suite Limited | Arts & recreation | 2010 |
| 10 Hall Lane Dental Practice Limited | Health & social care | 2008 |
| 100 Key Properties Ltd | Real estate | 2023 |
| 100DISTRIBUTIONS Ltd | Wholesale & retail | 2024 |
| 111 Security Systems Ltd | Manufacturing | 2014 |
| 112 Miles Limited | Wholesale & retail | 2020 |
| 12 Tadworth Parade Ltd | Real estate | 2022 |
| 121 Tuition Limited | Education | 2025 |
| 121 Urban Hot Yoga Limited | Arts & recreation | 2014 |
| 121SWIM UK Ltd | Education | 2025 |
| 123 Air Limited | Administrative & support | 2022 |
| 123 Delivery Ltd | Transport & logistics | 2025 |
| 123 MOT (Essex) Ltd | Wholesale & retail | 2016 |
| 123 Property Investment Ltd | Real estate | 2024 |
| 129 Ledbury Road Residents Management Limited | Households | 1986 |
| 1320 Events Ltd | Other services | 2018 |
| 14&B Ltd | Administrative & support | 2018 |
| 148-154 Marlborough Gardens (Freehold) Ltd | Real estate | 2022 |
| 14TH Ltd | Wholesale & retail | 2014 |
| 15/17 Austral Drive Limited | Households | 2022 |
| 15M Ltd | Information & communication | 2021 |
| 17 Terrapin Road Management Company Limited | Households | 1992 |
| 18 Recruitment Limited | Administrative & support | 2018 |
| 181 Station Lane Limited | Real estate | 2025 |
| 1905 Property Group Ltd | Real estate | 2021 |
| 1935 Limited | Wholesale & retail | 2024 |
| 1FATTAH (UK) Ltd | Administrative & support | 2022 |
| 1ST FIX Properties Limited | Real estate | 2021 |
| 1ST Class Reinforcements Ltd | Construction | 2016 |
| 1ST FIX Mechanical Limited | Construction | 2019 |
| 1ST FIX Plumbing & Heating Limited | Construction | 2005 |
| 2 Jays Housing Ltd | Real estate | 2021 |
| 2.5POCHES Ltd | Financial services | 2025 |
| 201-203 Southend Arterial Road RTM Company Ltd | Households | 2018 |
| 202 Nether Street Ltd | Households | 2016 |
| 2904 Consulting Ltd | Professional & scientific | 2018 |
| 2C Consulting Limited | Administrative & support | 2001 |
| 2C Property Limited | Real estate | 2014 |
| 2KDA Ltd | Arts & recreation | 2022 |
| 3 Cheezs Limited | Wholesale & retail | 2018 |
| 3 Cheezs Property Limited | Real estate | 2020 |
| 32GI Limited | Manufacturing | 2018 |
| 34 Roneo Corner RTM Company Ltd | Households | 2019 |
| 341 Hackney Road Management Limited | Hospitality | 2005 |
| 35, Rose Valley Limited | Real estate | 1987 |
| 360 Homes Limited | Real estate | 2025 |
| 365PUNDITS Ltd | Information & communication | 2025 |
| 3DSTUDIO Ltd | Information & communication | 2020 |
| 3M Construction Ltd | Construction | 2026 |
| 4.46 Networks Ltd. | Information & communication | 2016 |
| 413 Studio Ltd | Information & communication | 2019 |
| 46 Essex Road Property Ltd | Real estate | 2022 |
| 48 & 48A W54XH Limited | Real estate | 2021 |
| 4CCS Development Ltd | Professional & scientific | 2020 |
| 4MMO Development Ltd | Professional & scientific | 2020 |
| 4U Scooters Ltd | Administrative & support | 2026 |
| 4WB Construction Ltd | Construction | 2021 |
| 5AB Property Services Ltd | Real estate | 2022 |
| 5DOL Limited | Agriculture & fishing | 2023 |
| 61 Argyle Road Limited | Households | 2011 |
| 61 Mayfair Avenue Limited | Administrative & support | 2009 |
| 6570 Consulting Limited | Professional & scientific | 2024 |
| 7 Stone Properties Ltd | Real estate | 2025 |
| 72 Station Lane LLP | | 2022 |
| 786 Porcelain Tiles Ltd | Wholesale & retail | 2021 |
| 7DAYS Hire Ltd | Transport & logistics | 2026 |
| 8.11 Ltd | Construction | 2021 |
| 87 Park Lane Hornchurch RM11 1BH Ltd | Real estate | 2024 |
| 8MOVES Properties Ltd | Real estate | 2023 |
| A & D Elite Developments Ltd | Administrative & support | 2016 |
| A & N Sidhu Ltd | Real estate | 2018 |
| A a LDN Properties Limited | Real estate | 2023 |
| A and F Electrical Essex Limited | Construction | 2024 |
| A and G Bloodstock Limited | Agriculture & fishing | 2020 |
| A and L Clinics Limited | Health & social care | 2005 |
| A B Strength Ltd | Arts & recreation | 2022 |
| A BAT Country Productions LLP | | 2011 |
| A Crown Building Engineering Services Limited | Construction | 2024 |
| A G Herbert Limited | Construction | 2007 |
| A G T Contracting Limited | Construction | 2008 |
| A Latte of FUN Hornchurch Limited | Hospitality | 2024 |
| A M Roofing ( Essex) Limited | Construction | 2020 |
| A Mustafa Enterprises Limited | Real estate | 2025 |
| A NOD IS AS Good AS a Wink Limited | Other services | 2017 |
| A P Landragin Limited | Manufacturing | 2015 |
| A R P Motors Limited | Wholesale & retail | 2024 |
| A S D Graphics Limited | Professional & scientific | 2023 |
| A S Services (U.K.) Limited | Manufacturing | 2025 |
| A Star Kids Nursery Limited | Education | 2011 |
| A Team Towing and Recovery Services Ltd | Transport & logistics | 2020 |
| A to Z Food Consultancy Limited | Hospitality | 2018 |
| A&A Projects Limited | Real estate | 2021 |
| A&D Clearsky Limited | Administrative & support | 2023 |
| A&D Space Ltd | Real estate | 2025 |
| A&J Flat Roofing Ltd | Construction | 2017 |
| A&M Investments Essex Ltd | Real estate | 2026 |
| A&M Mital Construction Ltd | Manufacturing | 2018 |
| A&R Security Limited | Administrative & support | 2024 |