| Region / Service | Phone Number | Notes |
|---|---|---|
| Corporate Office (United States – North America) | +1 650 319 8900 | Palo Alto headquarters |
| Customer Support (United States – North America) | +1 888 505 8747 | Main support line |
| Customer Support (United Kingdom – Europe) | +44 808 164 9493 | London regional office |
| Customer Support (Netherlands – Europe) | +31 20 299 1491 | Amsterdam regional office |
| Customer Support (Australia – Oceania) | +61 2 5133 5000 | Sydney regional office |
| Customer Support (Singapore – Asia) | +65 3129 4370 | Singapore office |
Hogg Robinson Group (HRG) was a global corporate travel management and services company founded in 1845 in the United Kingdom. HRG specialized in business travel management, meetings & events, expense management, and traveler support. Known for its strong heritage and worldwide operations, HRG was one of the leading travel management companies before being acquired by American Express Global Business Travel (Amex GBT) in 2018. Since the acquisition, HRG’s services and expertise have been integrated into Amex GBT’s global operations.
Corporate Travel Management – End-to-end business travel solutions.
Meetings, Groups & Events – Corporate events and conference management.
Expense Management – Travel and expense integration tools.
Risk & Safety Management – Duty-of-care and traveler safety.
Technology Platforms – HRG online booking and reporting solutions.
Global Reach – Offices and service networks worldwide.
Consulting Services – Cost optimization and travel program management.