• CCS Cleaning
• COREcruitment International
• CPL Recruitment (CPL Group)
• CPM Group
• CRL Recruitment
• Cabin Crew Europe Ltd.
• Camden Recruitment Partners
• Capita plc
• Capital Markets Executive Search
• CarTrawler
• Carbon60
• Carechoice Group
• Careerwise Recruitment

• Carpetright plc
• Carrick Recruitment Ltd
• Carton House
• Castleknock Hotel & Country Club
• Castlemartyr Resort, Co
• CeX Ltd
• Centric Health Group
• Charles River Laboratories International
• Charleville Park Hotel
• Cheshire Ireland
• Chill Insurance
• Chris Mee Group
• Cisco

• Citigroup
• Citrix Systems, Inc
• Claran Consultants
• Clarity Locums
• Clarity Recruitment
• Clarks.Com
• Clayton Hotel Galway
• Cliff At Lyons
• Clontarf Castle
• Cognizant
• Communicare Healthcare
• Compass Group PLC
• Complete Lab Solutions

• Computer Futures Solutions Ltd.
• Concern Worldwide
• Connect Recruitment
• Connexus Recruit
• Cook Medical
• Coombe Women & Infants University Hospital
• Coopero Limited
• Cork Simon Community
• Cornhouse Consulting Limited
• Cornmarket Group Financial Services Ltd
• Cregg Group
• Crossell
• Crowne Plaza Dublin Airport