| Access & Lock Limited | Essex | 2002 |
| Access & Security Solutions Limited | Lymm | 2002 |
| Access & Video Solutions Limited | Kent | 2002 |
| Access & Vision (Midlands) Limited | Droitwich | 2012 |
| Access 2 Barristers Direct Limited | Wolverhampton | 2013 |
| Access 2 Education Ltd | Smethwick | 2025 |
| Access 247 Limited | Swanscombe | 2020 |
| Access Ability CIC | Blackburn | 2012 |
| Access ALL Areas (GB) Limited | Weybridge | 2008 |
| Access ALL Areas Network Limited | London | 2001 |
| Access ALL Areas Platforms Ltd | Fleet | 2016 |
| Access ALL Areas Security Installations Limited | Manchester | 2003 |
| Access ALL Areas South West Limited | Dorchester | 2015 |
| Access ALL Cleaning Ltd | Billericay | 2020 |
| Access Alliance Ltd | Bromsgrove | 2010 |
| Access America Recruitment Ltd | London | 2026 |
| Access and Facilities Solutions Ltd | Laindon | 2025 |
| Access and Surveillance by Blakeys Limited | Nelson | 2001 |
| Access Appointments Consultancy Limited | Romford | 2010 |
| Access Assessment Centres Limited | Northampton | 2016 |
| Access Assist Limited | Highbridge | 2025 |
| Access Assured Locksmiths Limited | Stafford | 2021 |
| Access Autolocksmith Ltd | Llanelli | 2021 |
| Access Avidity Ltd | Trowbridge | 2019 |
| Access Bookings Limited | Lichfield | 2003 |
| Access Care Management Limited | Stockbridge | 2010 |
| Access Care Recruitment Limited | Gosport | 2019 |
| Access Care Solutions Limited | Derby | 2019 |
| Access Cars Chislehurst Limited | London | 2019 |
| Access Citizens Services UK Limited | London | 2022 |
| Access Cleaning and Management Services Limited | Docklands | 2005 |
| Access Cleaning Contractors Limited | Dorchester | 2023 |
| Access Cleaning Services Limited | Tavistock | 2020 |
| Access Cleaning Specialists Limited | Middleton | 1999 |
| Access Computer Recruitment Limited | Hants | 1999 |
| Access Construction Services Ltd | Ilford | 2018 |
| Access Control Supplies Limited | Livingston | 2022 |
| Access Control Technical Limited | Wigan | 2022 |
| Access Controlled Security Limited | London | 1995 |
| Access Denied Ltd | Aberdeen | 2023 |
| Access Direct ( London) Ltd | Winchmore Hill | 2015 |
| Access Displays Limited | Swindon | 1990 |
| Access Disputes Resolution (GB) Limited | London | 2011 |
| Access Eco Cleaners Ltd | Paisley | 2025 |
| Access Eco Limited | Holywell | 2019 |
| Access Egress Ltd | Halifax | 2015 |
| Access ENT Ltd | Scunthorpe | 2023 |
| Access Estate Planning Limited | Milton Keynes | 2021 |
| Access Events & Entertainment Ltd | Surrey Quays Road | 2018 |
| Access Expert Services Limited | London | 2015 |
| Access Facilities Management Limited | Benfleet | 2020 |
| Access Facility Services Limited | Greenhithe | 2015 |
| Access Finance Solutions Ltd | Birmingham | 2018 |
| Access Financial Partnership Ltd | Milton Keynes | 2021 |
| Access First London Limited | London | 2010 |
| Access for Hire Limited | Farnham | 2017 |
| Access for the Disabled Limited | Preston | 2015 |
| Access Force Ltd | London | 2025 |
| Access Forex Concierge Ltd | Aldermaston | 2021 |
| Access Futures CIC | Maidstone | 2015 |
| Access Gates and Shutters Limited | Halstead | 2025 |
| Access Given Ltd | Newcastle Upon Tyne | 2025 |
| Access Global Ltd | Kettering | 2019 |
| Access Grand Prix Limited | Steyning | 2015 |
| Access Group Ltd | Erith | 2017 |
| Access Health Care Solution Limited | Nottingham | 2020 |
| Access Healthcare Services Limited | London | 2020 |
| Access Hire Nationwide Limited | Normanton | 2007 |
| Access Hospitality Ltd | Farnborough | 2024 |
| Access HR Ltd | Bradford | 2021 |
| Access HR Services Ltd | Glasgow | 2023 |
| Access HR Solutions Ltd | Cardiff | 2021 |
| Access Industry Competence Scheme Ltd | Evesham | 2017 |
| Access Integrated Systems Limited | Tring | 2004 |
| Access Integration Limited | Birmingham | 2024 |
| Access Intruder Systems Limited | Southampton | 2004 |
| Access IT Recruitment Ltd | Basingstoke | 2018 |
| Access Landscaping Limited | Clevedon | 2007 |
| Access Lifting Pulling & Safety Limited | Yeovil | 2005 |
| Access Lincs Limited | Scunthorpe | 2020 |
| Access Link Limited | West Yorkshire | 2007 |
| Access Locks & Security Limited | Carshalton | 2005 |
| Access Locks (Derby) Limited | Belper | 2007 |
| Access Mañas - Rope Access Ltd | London | 2020 |
| Access Medics Limited | Bolton | 2019 |
| Access Office Services Ltd | Bradford | 2022 |
| Access Operators (AXS OPS) Ltd | Barnsley | 2019 |
| Access PA Ltd | Twickenham | 2020 |
| Access Paving Limited | Llanidloes | 2008 |
| Access Performance Solutions Limited | Taunton | 2011 |
| Access Personnel Ltd | Inverness | 2020 |
| Access Plant Hire Limited | Longton, Stoke-On-Trent | 2009 |
| Access Platforms (Aberdeen) Limited | Aberdeen | 2005 |
| Access Plus (Scotland) Ltd. | Cumbernauld | 1998 |
| Access Plus Marketing Logistics Limited | London | 2006 |
| Access Plus Marketing Services Limited | London | 1981 |
| Access Point (North) Limited | Southport | 2005 |
| Access Point Fire & Security Limited | Carnoustie | 2024 |
| Access Point Group Ltd | Carnoustie | 2025 |
| Access Point Ltd | Southport | 1997 |