• G Hotel
• GAA. Gaelic Athletic Association
• GAA.ie
• GCL Group
• GHL Recruitment Limited
• GPC - Global Professional Consultants
• GPC Finance - Global Professional Consultants
• GSW Solutions
• Gaia Talent
• Galway Simon Community
• Gas Networks Ireland

• Gen Tech Specialist Recruitment
• GerTEK Solutions
• Getty Images
• Gheel Autism Services
• Gi Group ETT
• Gilligan Black Recruitment
• Gino's Gelato
• Giraffe Childcare
• Gkr Search & Selection
• Glan Agua Ltd
• Glashaus Hotel

• Glenlo Abbey Hotel & Estate
• Glennon Brothers
• Glenroyal Hotel & Leisure Club
• Glenveagh Properties PLC
• Global Payments
• Global Professional Consultants Inc
• Goodman Masson Limited
• Google Inc.
• Gourmet Food Parlour
• Gourmet Tart Company
• Grace Healthcare

• Grand Canal Hotel
• Grant Thornton Ireland
• Great National Ballykisteen Golf Hotel
• Great National Hotels & Resorts
• Great National South Court Hotel
• Greg O'Hanlon International Ltd
• Greyhound Recycling
• Grosvenor
• Groupe Sanofi
• Guidewire Software