| Phone number | Company | Business category | Location | E-mail | Company homepage |
|---|
| 01133237711 | ATOMOS NETWORKS LTD | Computer Security | LEEDS | info@atomosnetworks.com | http://www.atomosnetworks.com |
| 01133662037 | AGENCI LIMITED | Computer Security | THATCHAM | | http://www.theagenci.com |
| 01138877410 | 24 SECURITY LIMITED | Computer Security | CARDIFF | | http://www.24sec.co.uk |
| 01142767609 | LOCUM SOFTWARE SERVICES LIMITED | Computer Security | SHEFFIELD | | http://www.locumsoftware.co.uk |
| 01158713121 | HYPERSOCKET SOFTWARE LIMITED | Computer Security | NOTTINGHAM | | http://www.hypersocket.com |
| 01189001425 | ENDACE EUROPE LIMITED | Computer Security | WEST WICKHAM | | http://www.endace.com |
| 01189070878 | EVIDENCE IT LIMITED | Computer Security | WOKINGHAM | | http://www.evidence.com |
| 01189670700 | INFOSEC LIMITED | Computer Security | | | http://www.infosec.com |
| 01189790000 | ACENSEO LIMITED | Computer Security | READING | | http://www.acenseo.com |
| 01202548888 | ASPECT SYSTEMS LIMITED | Computer Security | WEYBRIDGE | | http://www.eset.co.uk |
| 01212701800 | NETTHREAT LIMITED | Computer Security | TEMPLE GRAFTON | enquire@netthreat.co.uk
info@netthreat.co.uk | http://www.netthreat.co.uk |
| 01215434926 | CYGNIA TECHNOLOGIES LIMITED | Computer Security | MAIDSTONE | info@cygnia.co.uk | http://www.cygnia.co.uk |
| 01216087210 | ARMAGARD LIMITED | Computer Security | BIRMINGHAM | sales@armagard.com | http://www.armagard.co.uk |
| 01225869282 | BUDBURY LIMITED | Computer Security | BRISTOL | | |
| 01235559933 | SOPHOS LIMITED | Computer Security | ABINGDON | | http://www.sophos.com |
| 01242501350 | LAZENBY IT & SECURITY CONSULTANCY LIMITED | Computer Security | WITNEY | | |
| 01252302361 | CHAMELEON SECURITY LIMITED | Computer Security | WATFORD | | http://www.chameleonsecurity.com |
| 01252757181 | REAL SERVE IT LIMITED | Computer Security | FARNBOROUGH | | http://www.realserveit.com |
| 01254208419 | DISTRIBUTED MANAGEMENT SYSTEMS LIMITED | Computer Security | MIDLOTHIAN | | http://www.casque.co.uk |
| 01256300100 | BARRACUDA NETWORKS LIMITED | Computer Security | LONDON | | http://www.barracudanetworks.com |
| 01256896405 | INFOSEC PARTNERS LTD | Computer Security | WHITCHURCH | 247@infosecpartners.com
enquiries@infosecpartners.com | http://www.infosecpartners.com |
| 01264332477 | JOHN LEACH INFORMATION SECURITY LIMITED | Computer Security | ANDOVER | | |
| 01270762484 | COMPLIANT ITSYSTEMS LIMITED | Computer Security | CHESHIRE | | |
| 01273470886 | GEEK LIMITED | Computer Security | UCKFIELD | | http://www.geek.ltd.uk |
| 0127621122 | T.A.P. SYSTEMS LIMITED | Computer Security | CAMBERLEY | | http://www.tapsystems.com |
| 01277240630 | LIGHTSPEED SYSTEMS (EUROPE) LIMITED | Computer Security | ESSEX | sales@lightspeedsystems.com | http://www.lightspeedsystems.com |
| 01292678422 | SCOTSEC LIMITED | Computer Security | KIRKCALDY | | |
| 01296488123 | CYFOR LIMITED | Computer Security | STOCKPORT | contact@cyfor.co.uk | http://www.cy4or.co.uk |
| 01296621121 | AVATU LIMITED | Computer Security | PRINCES RISBOROUGH | info@avatu.co.uk
cybersecurity@avatu.co.uk | http://www.avatu.co.uk |
| 01315070105 | AMG GLOBAL LP | Computer Security | EDINBURGH | | http://www.amg-global-lp.com |
| 01315547105 | NETEXTREMITY LTD | Computer Security | EDINBURGH | | http://www.netextremity.com |
| 01315577600 | NCC GROUP PLC | Computer Security | MANCHESTER | | http://www.nccgroup.com |
| 01323492158 | INFORMATION SECURITY CONSULTANCY LTD | Computer Security | MANCHESTER | | http://www.infosecurityconsultant.co.uk |
| 01342810810 | DELANEY SECURE LTD | Computer Security | HIGH WYCOMBE | | http://www.delaneysecure.com |
| 01344404040 | VENAFI LTD | Computer Security | LONDON | | http://www.venafi.com |
| 01344781000 | RSA SECURITY UK LTD | Computer Security | BRACKNELL | | http://www.rsa.com |
| 01353727999 | NEMESYS COMPUTER CONSULTANTS LIMITED | Computer Security | ELY | | http://www.nemesys.com |
| 01420540700 | GRADIAN SYSTEMS LTD | Computer Security | FARNBOROUGH | | http://www.gradian.co.uk |
| 01423321900 | ALDERBRIDGE CONSULTING LIMITED | Computer Security | YORK | | http://www.alderbridge.com |
| 01428685283 | DOT ORIGIN LTD | Computer Security | GODALMING | | http://www.dotdistribution.com |
| 01432800440 | HEX SECURITY LIMITED | Computer Security | HEREFORD | info@hexsecurity.co.uk | http://www.hexsecurity.co.uk |
| 01438532300 | SCDC LIMITED | Computer Security | CORSHAM | | http://www.scdc.co.uk |
| 01442450546 | ARMOUR IT SOLUTIONS LIMITED | Computer Security | WATFORD | sales@armouritsolutions.com
info@armouritsolutions.com
support@armouritsolutions.com | http://www.armouritsolutions.com |
| 01452881712 | ASCENTOR LIMITED | Computer Security | QUEDGELEY | info@ascentor.co.uk | http://www.ascentor.co.uk |
| 01453763107 | ITSMART LTD | Computer Security | LONDON | info@itsmart.ltd.uk | http://www.itsmart.ltd.uk |
| 01454203550 | MANOR IT CONSULTING LTD | Computer Security | WATFORD | | http://www.manor-consulting.com |
| 01473423491 | A1 COMPUTER SECURITY LTD | Computer Security | COLCHESTER | | http://www.computersecurityuk.com |
| 01483549021 | FIRST DEFENCE LTD | Computer Security | CROYDON | | |
| 01483688320 | UNIQUE SECURE LIMITED | Computer Security | GUILDFORD | us@unique-secure.com | http://www.unique-secure.com |
| 01489559485 | SERO SECURITY LIMITED | Computer Security | SOUTHAMPTON | | http://www.serosecurity.com |