FOI release
SIA approved contractors as of 8 March 2022
Updated 14 March 2022
Download CSV 24.2 KB
| Organisation Name |
|---|
| 118 Security Ltd |
| 168 Security Limited |
| 1A (1st Alliance) Services Limited |
| 1SC Guarding Limited |
| 1st Class Protection Limited |
| 1st Nationwide Security Limited |
| 1st Reaction Security Limited |
| 1st Security Solutions Limited |
| 2012 Security Ltd |
| 2015 Security Services Ltd |
| 21st Century Security Services Ltd |
| 24 Hour Nationwide FM Services Ltd |
| 24 Security Services Ltd |
| 247 Alliance Ltd |
| 3 Lions Security Limited |
| 360 Alert Security Ltd |
| 360 Security and Support Services |
| 3D Security Limited |
| 4 Forces Keyholding Limited |
| 4 Site Security Services Limited |
| 4SSG UK Ltd |
| A P SECURITY (APS) LTD |
| A Rapid Response Security Limited |
| A.M.P Security (Lincs) Limited |
| A1 Security Home Counties (UK) Ltd |
| AAAS Security Company Ltd |
| Aaron Rail Limited |
| Abacus Security Services Limited |
| Abbey Security Services Limited |
| Aberdeen Alarm Company Limited |
| ABK Security Services Limited |
| Able Investigations & Enforcement Solutions Ltd |
| Abm Group(UK) Limited |
| Absolute Protection and Investigation Limited |
| Acclaimed Security Services Ltd |
| Accolade (UK) Limited |
| Ace Security Solutions (UK) Ltd |
| Action K9 Security Ltd |
| Active Security Solutions North Yorkshire Ltd |
| Adana Management Group Limited |
| Adept Corporate Services Ltd |
| ADP Security Systems Limited |
| ADSEC Group Limited |
| Advance Guarding Limited |
| Advance Secured Solutions Limited |
| Advantage 1 Limited |
| AEJ Management Limited |
| Agile Guarding Services Limited |
| AK9 Security and FM Solutions Ltd |
| AKD Facilities Management Limited |
| Akita Group Limited |
| Alandale Group Of Companies Limited(Includes Alandale Logistics Limited) |
| Alarm Response and Keyholding Limited |
| Alarm Response Ltd |
| All In Black Ltd |
| All Security Limited |
| All Time Security Ltd |
| Allander Security Limited |
| Alliance Security Limited |
| Allied Facilities Limited |
| Allied Universal (Europe) Limited |
| Alpha Omega Securities Limited |
| Alpha Response (2004) Limited |
| Alpha Security Solutions Ltd |
| Alsecure Group Limited |
| AM PM Security Surrey Limited |
| AM Services Group Limited |
| Amberstone Security Limited |
| Amity Security Limited |
| AMS Events (Yorkshire) Limited |
| Amulet (Churchill Security Solutions) Limited |
| Anabas (UK2) Limited |
| Anchor Security Services Limited |
| Andron Contract Services Limited |
| Angel Security Ltd |
| Anubis Security Ltd |
| Apardion Limited |
| Apcoa Parking (UK) Limited |
| Apex Management Solutions Limited |
| Apleona HSG Limited |
| Aramis Security Group UK Ltd |
| Arc Monitoring Limited |
| Arena Security Limited |
| Arion Security (UK) Limited |
| Armatus Canine Limited |
| Armour Security Deployment Limited |
| Arrowe Security Services Ltd |
| ASG Enterprises Limited |
| Ashridge Group Ltd |
| Asigura Facilities Management Ltd |
| Askari Security UK Limited |
| Asset Protection (Yorkshire) Ltd |
| Assist Security Limited |
| Assure Security (WM) Ltd |
| Aston Services Group Ltd |
| Atalian Servest Security Limited |
| Atlas Facilities Management Limited |
| Atlas UK Security Services Limited |
| Atrium FM Limited |
| Attalus Protection Services Limited |
| Auxilium Services Ltd |
| Avantguard Security Limited |
| Aventail Security Limited |
| Avondale Construction Limited |
| Axis International Security Services Limited |
| AZT Trading Limited t/a Expeditious Services |
| Babcock Critical Services Ltd |
| BAM FM Limited |
| BardWood Support Services Limited |
| Barrier Wing Group Ltd |
| Barum Friend Security Limited |
| BBP Security Services & Training Limited |
| BCM Security Associates Ltd |
| BDI Securities UK Limited |
| Beacon Facilities Management Limited |
| Belstone Management Services Limited |
| Benchmark Security Group |
| Bespoke Facilities Management Ltd |
| BGN Security Services Limited |
| Bidvest Noonan (UK) Limited |
| Biosite Security Ltd |
| Black and White Key Security Limited |
| Black Diamond Security Limited |
| Black Onyx Concepts Ltd |
| Blackstar Security Limited |
| Blayde Security Limited |
| Blink Unique Solutions Limited |
| Blue 9 Security Limited |
| Blue Light Security Solutions |
| Bluestone Security Services Limited |
| BMS Corporate Limited |
| Bold Security Group (UK) Limited |
| Bolton Security Limited |
| Borough Council of Kings Lynn & West Norfolk |
| Boss Serve Limited |
| Bouygues E&S Solutions Limited |
| Bridge Fire & Alarm Services |
| Bridgewater Security Limited |
| Bright Sight Management Ltd |
| Brinks Limited |
| Bristol Security and Property Management Ltd |
| Britannia K9 Security Limited |
| Brites Associates Limited |
| Britplan Security Solutions Limited |
| Britsafe Limited |
| Broadland Guarding Services Limited |
| Brooknight Security Limited |
| Bruce K9 Ltd |
| B-Secured Limited |
| Business Watch Guarding Limited |
| Buxton and High Peak Security Services Limited |
| C&M Facilities Scotland |
| C.T GUARDS UK LIMITED |
| Calibre Facility Services Limited |
| Cam Facilities Limited |
| Cape Meridian Limited |
| Caple Security Services Limited |
| Capricorn Security Group Holdings Limited |
| Car Park Services Limited |
| Careline Security Limited |
| Carisway Facilities Support Ltd |
| Carlisle Security Services Limited |
| Castlegate Security services Ltd |
| Cava Security Services Limited |
| CB Security (UK) LTD |
| CBI Security Limited |
| CBS Security & Remote Monitoring Limited |
| CDX Security LTD |
| Central FM Group Ltd |
| Central Security Limited |
| Centre Circle Event Management Ltd |
| Cerberus Security And Monitoring Services Limited |
| Chamberlains Security (Cardiff) Limited |
| Charter Security Limited |
| Chattels Security and Services Ltd |
| Churchill Security Limited |
| CIO Security Ltd |
| Circa Security Limited |
| Circle UK Group Ltd |
| CIS Security Limited |
| Citiguard Security (UK) Ltd |
| City Security Services Limited |
| Classic Services Group Limited |
| Clear Watch Security Limited |
| Clearview Security Ltd |
| Clipfine Security Ltd |
| Close Unit Protection Services Limited |
| CMLI Security Ltd |
| CMS Keyholding Limited |
| Coast 2 Coast Security Limited |
| Cobac Security Ltd |
| Cobra Specialist Security Services Limited |
| Cole Security Services Limited |
| Compact Security Services Limited |
| Compass Group UK and Ireland Limited |
| Comprehensive Security Services Limited |
| Comprehensive Services Ltd |
| Confida FM Limited |
| Consolidated Logistics Services Limited |
| Consortio Security Limited |
| Constant Security Services Limited |
| Controlled Solutions Group Limited |
| Controlled Space Limited |
| Convert Services Limited |
| Copeland Facilities Management Ltd |
| Core Security and Training Ltd |
| Corporate Facilities Services Limited |
| Corporate Security Service Limited |
| Corporate Services (Hereford) Limited |
| Corps 7 Ltd |
| Corps of Commissionaires Management Limited incorporating Corps Security (UK) Limited and Corps Monitoring Limited |
| Corvus Security Limited |
| Cotswold Security Group Ltd |
| Cougar Monitoring Limited |
| Counter Security Services Limited |
| County Enforcement Limited |
| Coverdale K9 Security Services Limited |
| CP Plus Limited |
| Cre8 Security Limited |
| Crimewatch Safeguard Security Systems Ltd |
| Crown Security Services Ltd |
| Crown Security Solutions Limited |
| Crystal Facilities Management Ltd |
| CSM Security Consultants Ltd |
| CSS Security Limited |
| Custodian Guarding Company Limited |
| Cutlass Security Group Limited |
| CYS Security Limited |
| D.&.D Security (Midlands) Limited |
| Danhouse Security Limited |
| DCL Security International Limited |
| Defence Security Solutions Company Limited |
| Definitive PSA Limited |
| Delfi Services Ltd |
| Delta 5 Security Limited |
| Delta Force Group Ltd |
| Delta Force Guarding Limited |
| Delta One Security Services Limited |
| Deploy UK Limited |
| DGP LOGISTICS PLC |
| Diligence Security Solutions Limited |
| Diligent Business Services Limited |
| Diplomats Security Contract Limited |
| Direct Defence Solutions Limited |
| Direct Facilities Management Services Limited |
| DMF Security Limited |
| Double Check Security Group Ltd |
| Dove Security Limited |
| Doyle Security Limited |
| DSRM Limited |
| Duval FM Ltd |
| Dynamic Security Solutions Ltd |
| E.M.S. (SECURITY SERVICES) LIMITED |
| Eagle Guards Limited |
| Eagle Security Protection Ltd |
| Eagles Security Services Limited |
| Eaglesford Security Services Ltd |
| Eboracum UK Ltd |
| Effective Security Services Limited |
| EGS Support Services Limited |
| Elite Guarding (UK) Ltd |
| Elite Security |
| Elite Security Management Services Limited(Incorporating Elite Alarm Monitoring Services Ltd and Elite Manned Guarding Ltd) |
| Elite Services Security and Facilities Management Ltd |
| Elite Support Services (London) Limited |
| Elizabethan Security Limited |
| EMCOR Group (UK) PLC |
| Empire Security Services Ltd |
| Engie Services Limited |
| Enigma Facilities Management Ltd |
| Enigma Security (Europe) Limited |
| Enigma Security Solutions Limited |
| Envision Intelligent Solutions Limited |
| Equinox Security Management Limited |
| ER Global Limited |
| Erskine Dorrell Ltd |
| ESG Security Limited |
| ESP Security Solutions Limited |
| Essex Security Solutions Ltd |
| European Security Services (London) Limited |
| Eurotech Monitoring Services Limited |
| Evensure Management Limited |
| Event Security Southern Ltd |
| Eventsec Ltd |
| Excaliber Security Services Ltd |
| Excellerate Services UK Limited |
| Executive UK Group Limited |
| Express Securities Limited |
| Eyewatch Security Limited |
| EZ Security Services Ltd |
| Falck Fire Services UK Ltd |
| Falcon Security Limited |
| Fallow Management Limited |
| FGH Security Limited |
| Fiducia Fire Rescue & Security Services Ltd |
| First Choice Facilities Services Ltd |
| First Eagle Security Ltd |
| First Force Security Services Limited |
| First Response Group Limited |
| First Response Security Team Limited |
| Five Brothers Ltd |
| Fleetville Security Ltd |
| Force One Security (UK) Limited |
| Foremost Security Limited |
| Fortress Facilities Management Ltd |
| Fortune Security Limited |
| Forward Security Limited |
| Frankton Group Ltd |
| FRAOCH (SCOTLAND) LTD |
| Frontline Security 247 Limited |
| Frontline Total Security Limited |
| FSI Europe Limited |
| G3 Security Limited |
| G4S Cash Solutions (UK) Limited |
| G4S Secure Solutions (UK) Limited |
| G4S Security Services (UK) Limited |
| Gainsborough Events Management Limited |
| Gallowglass Security Partners LLP (incorporating Gallowglass Security Limited) |
| Gardant Security Limited |
| GB Monitoring Limited |
| GBSG (Guarding) Limited |
| Giant Security Ltd |
| Glevum Security Limited |
| Global Support Services (UK) Limited |
| Gloucestershire County Security Ltd |
| GMS Security Services Limited |
| Gold Standard Security Limited |
| Goldcrest Guarding Security Services |
| Golden Crown Management Limited |
| Gough & Kelly Security Limited |
| GR8 Security Limited |
| Graffins Services Limited |
| Grail Enterprises Ltd |
| Grosvenor Corporate Security Limited (Incorporating Charter Security Limited) |
| Grosvenor Security and Cleaning Services Limited |
| GROUP TWO LIMITED |
| GSD Security Limited |
| GSL Dardan Limited |
| GSS Security Services Ltd |
| GTS Solutions CIC |
| Guarantor Security Limited |
| Guard Group Nationwide Limited |
| Guardforce Security Limited |
| Guardforce Security Services Limited |
| Guardian Protection Services Limited |
| GuardianFM Ltd |
| Guardianship Services Ltd |
| Guarding Nationwide Ltd |
| Guarding Professionals Limited |
| Guarding Solutions & Training Services Ltd |
| Guarding UK Ltd |
| Guardior Security Limited |
| Guardwatch Security (UK) Limited |
| Gurkha Security Services Limited |
| H & M Security Services Limited |
| H&A Protection Services Limited |
| Hackle Security Services Limited |
| Hallmark Security Limited |
| Hamton Environmental Services Ltd |
| Harris Security Services Ltd |
| Hawk Shield Security Ltd |
| Hawkland Services Limited |
| Headline Security Limited |
| Heart Security Services Limited |
| Herongrange Group Limited |
| Hi-Res Security Limited |
| HK9 Security Services Ltd |
| House Guards Security Limited |
| HSG Facilities Management Ltd |
| Hulk Security Services NE Ltd |
| Humber Security Services Ltd (HSS) |
| Ibwest Security Services Limited |
| ICTS (UK) Limited |
| Impact Services (Northern) Limited |
| Incentive Facilities Management Limited |
| Independent Contractor Security Limited |
| Industry Security UK Limited |
| Inhouse Stewards Ltd |
| Innovative Security Solutions Limited |
| Inquest Canine Detection & Security Limited |
| Insec N.Ireland Limited |
| Inspired Security Solutions (Manchester) Ltd |
| Intacept Management Limited |
| Integra Security Group Ltd |
| Integrated Security Consultants Limited |
| Integrated Visual Protection Limited |
| Integrity Security Group Limited |
| Inter Europa Limited |
| Interforce Limited |
| Interr Limited |
| Interserve FS (UK) Limited |
| Interserve Security (Knightsbridge) Limited |
| Intraguard Limited |
| ISA Support Services Limited |
| ISS Facility Services Limited |
| ISS Mediclean Limited |
| I-Watchers Limited |
| Jade Security Services Limited |
| Jag Force Security Ltd |
| Jaguar Security Ltd |
| James Maxwell Ltd |
| Jannet Security Services Ltd |
| JAR Site Solutions Ltd |
| Joint Security Services Ltd |
| Josoemag Services Ltd |
| JSL Services Ltd |
| JW Parfitt & Sons Limited |
| K N Security Services Limited |
| K2 Services Limited |
| K4 Security Services Limited |
| K4S Support Services Ltd |
| K9 Protection Ltd |
| KA Services (UK) Limited |
| Keepsafe Security Services Limited |
| Kent Security & Response Ltd |
| Kestrel Guards Limited |
| Key Control Services Limited |
| Key Patrol Limited |
| Key Security Group Ltd (incorporating Key Security (UK) Ltd) |
| Keyguard UK Limited |
| KeyPlus Security Limited |
| Keywise Security Cyf |
| Kingdom Services Group Limited |
| Kingfisher Guarding Services Limited |
| Kings Armoured Security Services Limited |
| Kings Security Systems Limited |
| KK Security & FM LTD |
| KM Facilities Management Group Plc |
| KML Security Ltd |
| Knight Security Limited |
| Knightguard Limited |
| Kopek Security Ltd |
| KRM Security Services Ltd |
| Krypton FM Group Limited |
| KSS NW Ltd |
| L & T Facilities Management Ltd |
| Land Security Ltd |
| Land Sheriffs Limited |
| Leisureguard (UK) Limited |
| Leon Guarding & FM Limited |
| Leverage Enterprises Ltd |
| Lifeforce Security Limited |
| Line Security Services Ltd |
| Lingwood Security Management Limited |
| Lionheart Security Management Limited |
| Lloyds Security Services Limited |
| Location Secure Limited |
| Lodge Security Limited |
| Logic Service Management Limited |
| London Security Services (UK) Limited |
| Loomis UK Limited |
| Loyal Security Limited |
| LRM Security Ltd |
| M&R Solutions Limited |
| M4 Facilities Management Limited |
| MadiganGill Resource Limited |
| Magenta Security Services Limited |
| Magpie Security Limited |
| Main Event Security Limited |
| Mainstay Group Limited |
| MAK Integrated Services Limited |
| MAN Commercial Protection Limited |
| Mane K9 Security Services Ltd |
| Manforce Security Limited |
| MAR Facilities Support Services Limited |
| Marina Services Limited |
| Maritime Asset Security and Training (MAST) Ltd |
| Marpol Security Limited |
| Martial-Unit Management Services Limited |
| Marvellous Security Services Ltd |
| Maxipower Security And Facilities Management Group Limited |
| Mayflower Control Limited |
| MBC Security Limited |
| McKenna Security Ltd |
| Mckenzie Arnold Group Limited |
| MEC Security Limited |
| Media Securities Limited |
| Mega Security Services Limited |
| Mercury Security And Facilities Management |
| Metropolis Security Limited |
| MHH Security Ltd |
| MHR Security Limited |
| MIG Security and Events Limited |
| Milne Management Limited |
| Minimal Risk Consultancy Limited |
| Mitie FM Limited |
| Mitie Group PLC |
| Mitie Security (First) Limited |
| MJ Events Support Limited |
| MNMFM Limited |
| Momentum Support Limited |
| Montague Parr Limited |
| Moorland Site Security Limited |
| MPD FM Limited |
| MPW Security Solutions Ltd |
| MSG Security Limited |
| MSS Group Limited |
| My Vision Security Limited |
| Nation Security UK Limited |
| National Workforce Limited |
| Nationwide Enforcement Services Limited |
| NE Security Limited |
| Neighbourhood Solutions Limited |
| New Concept Security Ltd |
| New Concept Security NW Ltd |
| New Dawn Security & Training Limited |
| Next Level Security Services Ltd |
| Nexus Security Limited |
| Night Watch Security Services Ltd |
| Noremac Security Services Limited |
| Norse Commercial Services Limited |
| Northern Security Limited |
| Nottingham Security Limited |
| Nova Protection Limited |
| Novus Altair Limited |
| NPR Management Services Ltd |
| NSC 365 Ltd |
| NSL Limited |
| NVC Security Limited |
| NW Security NI Ltd |
| Oak Security Services Limited |
| Oakpark Security Systems Limited |
| Oakwood Security Solutions Limited |
| OCS Group UK Limited |
| Octaga Security Services Limited |
| Octavian Facilities Management Limited |
| Oculus Security Solutions Limited |
| Oltec Group Trading Ltd |
| Olympus Commercial Supplies |
| OM METROPOLITAN TOTAL SECURITY LIMITED |
| Omni Security Services Limited |
| One Minute Security Limited |
| Onyx FM Ltd |
| Optosafe Limited |
| Oracle Security Services Ltd |
| Outmanage Limited |
| OX Support Services Limited |
| Oxford Security Services Ltd |
| Pace Security Services Ltd |
| Pacific Business Solutions Limited |
| Pagoda Security Training Limited |
| Palmaris Services Limited |
| Panad Site Services Limited |
| Paragon Security Group Ltd |
| Parallel Security Limited |
| Paramount Security Solutions Ltd |
| Paramount Stewarding & Security Limited |
| Patrol and Protect Limited |
| Patronus Security UK Limited |
| Peace of Mind Security Consultants Ltd |
| Pearce Bentley Security Limited |
| Perimitech Limited |
| Pez Security Limited |
| Phoenix Eye Limited |
| Phoenix Security (Essex) Limited |
| PHX Security Limited |
| Pinnacle PSG Limited |
| PJI Security Limited |
| POC Management Limited |
| Portal Security Ltd |
| Positive Protection Solutions Limited |
| Post Office Limited |
| Practical Event Solutions Ltd |
| Premier Security 24/7 UK Limited |
| Premier Support Services Limited |
| Prestige Guarding Limited |
| Pride GB Security Services Limited |
| Pride Guarding Ltd |
| Primary Event Solutions Limited |
| Prime Secure Systems Ltd t/a Prime Secure |
| Prime Security Services Ltd |
| Principal Security Consultants Ltd |
| Pro Sentry Ltd |
| Pro-ac Security Services Ltd |
| Professional Canine and Security Limited |
| Professional Security Management Limited |
| Professional Witnesses Limited |
| Proficient Security Limited |
| Profile Security Services Limited |
| Proforce Security Services Limited |
| Proguard Security Services (UK) Limited |
| Project Security UK Limited |
| Protec Facilities Management Ltd |
| Protec Service Group Ltd |
| Pro-tect Uk Security & Training Limited |
| Protections Security Limited |
| Provide SESS Limited |
| Pulse Security Management Limited |
| Pyrex UK Ltd |
| Quick Force Limited |
| Quick Respond Security Limited |
| Rade Protection Securities Ltd |
| Radius Security Limited |
| Rampart Security Ltd |
| Rapid Security Services Ltd |
| Rawal Veritas Ltd |
| Real World Services Limited |
| Reassurance Security Services Limited |
| Reay Security Limited |
| Red Hackle Security Service Ltd |
| Red Security Solutions Limited |
| Red Watch Security Limited |
| Regency Guarding and Events Ltd |
| Regent Office Care Limited |
| Region Security Guarding Ltd |
| Relyon Guarding and Security Services Limited |
| Remote Guarding Services Ltd |
| Remote Surveillance Limited |
| Repton Security Limited |
| Resure Intelligence Ltd |
| RFA Security Services Limited |
| RFM Facilites Management Ltd |
| RG Security Ltd |
| RGM Security Ltd |
| Right Guard Security UK Limited |
| Risk Management Services (Chiltern) Limited |
| RMS Cash Solutions Ltd |
| RMSS Ltd |
| Robertson Facilities Management Limited |
| Robinson Services Ltd |
| Rock Security Solutions Limited |
| Rossi Facility Services Limited |
| Royel Security Limited |
| RSS Securities Limited |
| S.E.S. LTD |
| S4Security Ltd |
| Saba Park Services UK Limited |
| Saber Security Limited |
| Sabre Guarding Limited |
| Safe and Sound UK Limited |
| Safeguard Security (NE) Limited |
| Safer Scotland Ltd |
| Safestyle Security Services Limited |
| Salisbury Security Services Limited |
| Saltire Security Ltd |
| Salutem Security Ltd |
| Samson Security Limited |
| SAS Managed Services Ltd |
| Scope Security Ltd |
| Scutum South West Ltd |
| Seal Security UK Limited |
| Seccuro Security Services Ltd |
| Sector Security Services Limited |
| Secure At Ease Limited |
| Secure FM Ltd |
| Secure Frontline Services Limited |
| Secure On Site Private Security Services Ltd |
| Secure Risk Management Limited |
| Secure Security Guards Ltd |
| Secure Town Limited |
| Secure Workforce Limited |
| Secure World Security Limited |
| Secureforce UK Ltd |
| Secure-Ops Events Limited |
| Secureway Training & Solutions Ltd |
| Securi Serve Ltd |
| Securicall U.K. Limited |
| Securigroup Limited (incorporating Securigroup Services Ltd) |
| Securit Group Limited |
| Securitas Services Holding UK Limited |
| Securitay Limited |
| Security 2000 Limited |
| Security 247 Ltd |
| Security and Event Solutions Limited |
| Security and Surveillance UK Limited |
| Security and Training Services Limited |
| Security Dog Handling Services Limited |
| Security Keyholding Ltd |
| Security Kings Ltd |
| Security Management South West Limited |
| Security Max Limited |
| Security Monitoring Centres Limited |
| Security Nation Ltd |
| Security Plus + Limited |
| Security Projects UK Limited |
| Security Risk Specialists Ltd |
| Security Scotland Ltd |
| Security Smart Ltd |
| SecurTeam Limited |
| Sefton Arc |
| Senator Security South Limited |
| Sentinel Group Security Limited |
| Sentra Solutions Limited |
| Sentry Security Limited |
| Senturian Security Group Limited |
| SERJEANT SECURITY LTD. |
| Service House Limited |
| Servoca Secure Solutions Limited |
| ServSS Limited |
| SES Group Limited |
| Severn Security Services Limited |
| SFM (UK) Limited |
| SGC Holdings Limited |
| SGD Guarding Limited |
| Shearforce Security Services (UK) Limited |
| Shield Security Service Ltd |
| Shield Security Services (Yorkshire) Limited |
| Shield Security Services Limited |
| Shield Security(UK)Limited |
| Showsec International Limited |
| Shreeve Protection Services Ltd |
| Sight & Sound Security Limited |
| Silverthorn Group Limited |
| SIR Security Services Ltd |
| SITEM Solutions Ltd |
| SK SECURITY SERVICES LTD |
| Skysharp Security Services Limited |
| SLRS Limited |
| Smart Sec Solutions Limited |
| Smartwatch Solutions Limited |
| Smartwater Group Ltd |
| SNSG Limited |
| Sodexo Limited |
| Solid Security Services Limited |
| Solution Security Services Limited |
| Somerton Security Limited |
| SOS Security Services Limited |
| South West Security Services Limited |
| Spacecare Limited |
| Specialist Security Co Limited |
| SPS Security Limited |
| SR Security Services Limited |
| SSG Support Services Group Ltd |
| SSGC Ltd |
| Stadium Traffic Management Limited |
| Stage Event Security Ltd |
| Star Protection Services Ltd |
| Static Security Services Limited |
| Steadfast Security Solutions Limited |
| Steelforce Security UK Limited |
| Stellar Services Ltd |
| Step Up Security Services Limited |
| STM GROUP (UK) LIMITED |
| STN Security Services Ltd |
| Stone Management Group Limited |
| Stone Security Limited |
| Storewatch.co.uk Limited |
| StrongGuard Security UK LTD |
| Sunwin Services Group 2010 Limited |
| Supreme Guarding Services Limited |
| Supreme Protection Limited |
| Surrey Security Service Limited |
| Sword Security (NI) Limited |
| Synergy Guards UK Limited |
| Synergy Security (UK) Ltd |
| Synergy Security Solutions Ltd |
| Systematic Security Limited |
| T3 Security Limited |
| Talon Security Ltd |
| Task Personnel Solutions Limited |
| Taybar Security Limited |
| Taylored Security Services Limited |
| TC Facilities Management Limited(incorporating TC Security Services Ltd) |
| Team Contract Services (Scotland) Limited |
| Tearidge Limited |
| TGS Security Services Ltd |
| Thames Security Management Limited |
| The Anvil Group Limited |
| The Combined Services Provider Limited |
| The Event and Exhibition Partnership Limited |
| The Exclusec Group Limited |
| The FM Company (UK) Limited |
| The Keyholding Company Limited |
| The Protector Group Limited (incorporating QW Security) |
| The Sands Security Group Ltd |
| The Security People Limited |
| The Stambridge Group Limited |
| Titan Risk Management Ltd |
| Titan Security Solutions Limited |
| Titans Security Limited |
| TMS Protection Ltd |
| Total Care Security Limited |
| Total Integrated Services Ltd |
| Trade Alliance Response Ltd |
| Tragopan Security Solutions Limited |
| Treadstone Security Services Limited |
| Triton Security & Facilities Management Limited |
| TrustOn Limited |
| TSS (Total Security Services) Limited |
| TSSG Triangle Support Services Group Ltd |
| Tutelar Security Ltd |
| Tyler Security Limited |
| Tyne Tees Security Limited |
| UK Professional Guarding Limited |
| UK Security and Events Limited |
| UK Security Services Limited |
| UK Star Security Limited |
| Umbrella Security Solutions Ltd |
| Unique Frontline Protection Limited |
| Uniqwin UK Limited |
| United Avia Services Limited |
| United Guarding Services Limited |
| United Protection (UK) Security Limited |
| Unitrust Protection Services (UK) Limited |
| Universal Commercial Guarding Limited |
| Universal Gurkha Security Services Limited |
| Universal Security Guards (GB) Ltd |
| Universal Support Service Group (USSG) Ltd |
| V C Security Limited |
| Venture Security Management Limited |
| Veritech Systems Limited |
| Vespasian Security Limited |
| Vigilance Properties Limited |
| Vigilant Facilities Limited |
| Vigilant Security (Scotland) Limited |
| Vigilant Security (SW) Limited |
| Vigilant Security Services UK Limited |
| Vigilo Training Ltd |
| Vinci PLC |
| VIP Security (Essex) Ltd |
| VIS Systems Limited |
| Vistech Services Limited |
| VPS Site Security Limited |
| Walford Security Limited |
| Ward Security Holdings Limited |
| Warlite Security Limited |
| Watch It Security Services Limited |
| Watchdog Fire & Security Ltd |
| Watchword Ltd |
| We Secure Ltd |
| West4 Guardians Ltd |
| Westgrove Support Services Limited |
| Westguard Security Limited |
| Westmid Services Group Ltd |
| Weston FM Group Ltd |
| White Star Security Services Limited |
| Wills Security Services Limited |
| Wilson James Limited |
| Winns Security Services Limited |
| Wireless CCTV Limited |
| Wise Security Services Limited |
| Woodwill Limited |
| Wye Security Solutions Limited |
| Your Security & Resources Limited |
| ZAM FM Ltd |
| ZAM Secure Limited |
| ZE Global Ltd |
| Zone Contractors Limited |